6 records · updated 2026-07-23 · CC BY 4.0
Reference of 6 Bitcoin address types with prefix, defining BIP, derivation path, extended-key (xpub) prefix and encoding.
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Provenance: Bitcoin address formats per their defining BIPs (16/49/84/86, 141/173/350) and the SLIP-132 extended-key version bytes (xpub/ypub/zpub).
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Bitcoin Address Types & Derivation Paths." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/bitcoin-address-types/212 records · updated 2026-07-23 · CC BY 4.0
Index of 212 Bitcoin Improvement Proposals with number, title, layer, type and status from the canonical bitcoin/bips repository.
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Provenance: Condensed from the canonical bitcoin/bips repository README; status/layer/type are the repo's own classification.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Bitcoin BIPs Reference." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/bitcoin-bips-reference/25 records · updated 2026-07-23 · CC BY 4.0
Index of 25 SLIPs (SatoshiLabs Improvement Proposals) with number, title and status from the canonical satoshilabs/slips repository.
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Provenance: Condensed from the canonical satoshilabs/slips repository README.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "SLIPs Reference (SatoshiLabs Improvement Proposals)." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/slips-reference/8 records · updated 2026-07-23 · CC BY 4.0
Registry of 8 Bitcoin consensus-changing soft forks with BIP number(s), activation mechanism, block height, date and what each changed.
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Provenance: Compiled from the Bitcoin BIP repository and the canonical activation heights in Bitcoin Core's consensus parameters; all on-chain-verifiable.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Bitcoin Soft-Fork Activation Registry." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/bitcoin-soft-forks/10 records · updated 2026-07-23 · CC BY 4.0
Reference of 10 Bitcoin transaction component sizes in virtual bytes (overhead, inputs by type, outputs by type) for fee estimation.
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Provenance: De-facto Bitcoin wallet-development / Bitcoin Optech component-size figures in virtual bytes (post-SegWit weight units / 4).
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Bitcoin Transaction Size (vBytes) Reference." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/bitcoin-transaction-size-reference/15 records · updated 2026-07-23 · CC BY 4.0
15 inheritance schemes scored vendor-neutrally: on-chain vs off-chain enforcement, heir skill, privacy/KYC, cost, open-source reproducibility, Canadian availability, failure modes — the dataset behind the interactive inheritance planner.
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Provenance: Vendor docs/pricing (July 2026), protocol specs (SLIP-39, Miniscript, OP_CSV); self-sovereign-first stance, providers scored honestly.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Bitcoin Inheritance & Collaborative-Custody Options." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/bitcoin-inheritance-planner/11 records · updated 2026-07-23 · CC BY 4.0
Index of the 11 Lightning Network BOLT specifications with number, title and a plain-English summary.
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Provenance: Condensed from the canonical lightning/bolts repository table of contents; summaries are plain-English condensations.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Lightning BOLTs Reference." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/lightning-bolts-reference/18 records · updated 2026-07-23 · CC BY 4.0
Which Bitcoin wallets and libraries can send to and receive at a Silent Payments (sp1) address in 2026 — send vs private receive, scan method, and whether receiving leaks to a third-party indexer.
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Provenance: BIP-352 spec, silentpayments.xyz, wallet release notes/repos; send vs receive distinguished, third-party-indexer privacy cost flagged.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Silent Payments (BIP-352) Wallet Support Matrix." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/silent-payments-wallet-support/38 records · updated 2026-07-02 · CC BY 4.0
Catalogue of 38 Stratum V1 JSON-RPC methods and Stratum V2 binary message types — name, protocol, direction, key parameters, purpose and governing BIP (e.g. version rolling -> BIP 310). Grounded on the Bitcoin Mining Hack Bible. Neutral protocol reference. CC BY 4.0.
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Provenance: Distilled from the Bible STRATUM_PROTOCOL_BIBLE.md: Stratum V1 per the de-facto Slush / Bitcoin-wiki spec and BIP 310; Stratum V2 per the Stratum V2 specification (stratumprotocol.org). Field layouts not itemised in the source are flagged confidence="r".
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Stratum Protocol Message Reference." d-central.tech, updated 2026-07-02. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/data/stratum-protocol-reference/18 records · updated 2026-06-15 · CC BY 4.0
Stratum V1 / V2 / DATUM protocol support matrix for 18 mining pools, firmware builds, and proxy tools. Grounded on the Bitcoin Mining Hack Bible. CC BY 4.0. As of June 2026; verify at source.
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Provenance: Grounded on Bible STRATUM_PROTOCOL_BIBLE.md and FEATURE_COMPARISON_MATRIX.md. Pool V2 status cross-referenced against: Stratum V2 Working Group announcement (May 7, 2026, Bitcoin.com News); DMND public launch (Bitcoin Magazine, Nov 2025); Luxor official docs (docs.luxor.tech); OCEAN DATUM docs (ocean.xyz/docs/datum); industry sources. Firmware data Bible-confirmed.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Stratum Protocol Support Matrix." d-central.tech, updated 2026-06-15. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/data/stratum-protocol-matrix/35 records · updated 2026-07-20 · CC BY 4.0
Seed standard, default derivation path, supported paths, passphrase behaviour, gap limit, descriptor export and cross-restore notes for Bitcoin wallets and signing devices — plus the failure modes behind "I restored my seed and the wallet is empty".
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Provenance: Primary vendor docs + BIP/SLIP specs + walletsrecovery.org; adversarially reviewed before publication.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Bitcoin Wallet Recovery & Derivation-Path Matrix." d-central.tech, updated 2026-07-20. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/bitcoin-wallet-recovery-matrix/117 records · updated 2026-07-21 · CC BY 4.0
A corrective-canon ledger of contested Bitcoin-mining technical facts: per-DOMAIN (not per-chip) voltage, S21 has no PIC, the BraiinsOS+ 2-2.5% dev-fee range, only BraiinsOS+ among production Antminer firmwares ships native Stratum V2 (DCENT_OS beta and Bitaxe AxeOS also ship native SV2), the 667 MHz Zynq clock, Bitaxe Gamma = BM1370, S17/T17 = BM1397, S19 (76) vs S19 Pro (114) chips per board, and runtime-calculated autotuner values. Each fact carries the claim, the common misconception, the verified value, the Bible source, a confidence tag and a stable anchor URL.
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Provenance: D-Central, verified against the Bitcoin Mining Hack Bible (HASHBOARD_DIAGNOSTICS, ANTMINER_ARCHITECTURE, FEATURE_COMPARISON_MATRIX, POWER_PROFILES_CATALOG, MASTER_CHIP_CATALOG) and the standing chip-disambiguation studies. Corrective reference, not a third-party fact-check.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Bitcoin Mining Facts Canon." d-central.tech, updated 2026-07-21. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/facts/59 records · updated 2026-07-15 · CC BY 4.0
59 feature rows comparing Antminer firmware — Stock (Bitmain), BraiinsOS+, VNish, LuxOS, and DCENT_OS [public beta] — across chip management, autotuning, power management, curtailment, connectivity, security, and open-source licensing. All values Bible-verified. Downloadable CSV + JSON, REST API.
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Provenance: D-Central Bitcoin Mining Hack Bible (FEATURE_COMPARISON_MATRIX.md + EXISTING_FIRMWARES.md) — internal reverse-engineering archive. All DCENT_OS entries are beta target specs.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Bitcoin Mining Firmware Feature Matrix." d-central.tech, updated 2026-07-15. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/data/firmware-feature-matrix/1,451 records · updated 2026-07-22 · CC BY 4.0
1451 defined terms across Bitcoin mining, ASIC hardware, firmware, pools, energy and digital sovereignty — short definition, category and canonical URL per term. Machine-readable companion to D-Central's on-site glossary.
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Provenance: D-Central technical glossary (dc_glossary), enriched and Bible-cross-referenced; definitions derived read-only from published entries.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Bitcoin Mining & Sovereignty Glossary." d-central.tech, updated 2026-07-22. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/mining-glossary/50 records · updated 2026-07-23 · CC BY 4.0
The port-4028 JSON API as a firmware-family support matrix: 50 commands across Stock / BraiinsOS-family / LuxOS-family / DCENT_OS, with access class and parameters.
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Provenance: Mining Bible PYASIC_COMPATIBILITY + BRAIINSOS/LUXOS reverse-engineering.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Miner API Command Reference (cgminer/BOSminer 4028)." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/miner-api-reference/23 records · updated 2026-06-15 · CC BY 4.0
Fee, payout scheme, Stratum V2 support, custodial status, minimum payout and a scored decentralization rating (1–5) for 23 Bitcoin mining pools, with a live network-share column. Sourced from official pool documentation and independent trackers. CC BY 4.0. Fees are as of June 2026; fees change, verify at source.
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Provenance: Fees, payout schemes, custody and minimum payouts: official pool documentation, help centers and FAQ pages; cross-checked against MiningPoolStats, Spark pool comparison, coinbureau.com, koinly.io, godex.io, blockdyor.com, solosatoshi.com. Network share: derived live from mempool.space 1-month block attribution via D-Central's own pool-centralization tracker (https://d-central.tech/bitcoin-pool-centralization/) — not hand-entered, and null wherever no share can be attributed. SV2 status from Braiins Academy and DMND launch announcement (Nasdaq, 2025). OCEAN/DATUM from ocean.xyz docs. CKPool block-find stats from cryptonews.net 2026.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Bitcoin Mining Pool Database." d-central.tech, updated 2026-06-15. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/data/mining-pool-database/1 (live) records · updated 2026-07-23 · CC BY 4.0
Live Bitcoin network vitals — difficulty, difficulty-epoch progress, projected retarget, network hashrate, implied block time, fee tiers, block height, subsidy and halving countdown.
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Provenance: Derived live from mempool.space via the D-Central hashprice feed; difficulty-epoch math per the Bitcoin protocol.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Bitcoin Network Vitals." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/network-vitals/6 records · updated 2026-07-23 · CC BY 4.0
Relay/mempool policy defaults of 6 Bitcoin node implementations mapped to self-built block-template composition.
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Provenance: Each value verified against the project's own release notes/docs (July 2026); standardness policy defaults only, all configurable.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Bitcoin Node Relay-Policy & Template-Composition Matrix." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/bitcoin-node-relay-policy/23 records · updated 2026-07-23 · CC BY 4.0
Per-pool behavioral scorecard: observed transaction filtering (dated incidents only, b10c-anchored), OP_RETURN/inscription data policy, KYC, operator jurisdiction (labeled inferred), template control and the escape hatch actually available to a miner today.
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Provenance: b10c/miningpool-observer observations #8 + #13, operator statements (F2Pool 2023, Marathon 2021, OCEAN 2023), pool documentation; OBSERVED vs INFERRED strictly separated.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Bitcoin Pool Transaction-Censorship & Mempool-Inclusion Scorecard." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/bitcoin-pool-censorship-scorecard/4 windows (live) records · updated 2026-07-23 · CC BY 4.0
Bitcoin mining-pool hashrate concentration by time window: Nakamoto coefficient, HHI, top-1 / top-3 share, the current per-pool share table, and the Template Sovereignty Index (share of hashrate on pools that let miners build their own block template).
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Provenance: Computed from mempool.space pool block-attribution across time windows; Nakamoto + HHI methodology documented.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Bitcoin Pool Centralization Tracker." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/bitcoin-pool-centralization/21 records · updated 2026-07-23 · CC BY 4.0
Coinbase-tag / block-attribution markers for 21 Bitcoin mining pools: the ASCII tag each stamps in its coinbase and how explorers attribute its blocks.
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Provenance: bitcoin-data/mining-pools + D-Central Mining Bible (STRATUM/CKPOOL).
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Mining Pool Coinbase-Tag Registry." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/pool-coinbase-tags/22 records · updated 2026-07-19 · CC BY 4.0
Verified stratum endpoints, ports, TLS, login style and initial vardiff difficulty for 23 Bitcoin mining pools, captured by a live handshake probe. The connection-layer companion to the mining-pool database.
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Provenance: D-Central first-party stratum handshake probe, 2026-07-19, Montréal vantage.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Mining Pool Connection Matrix (live-probed stratum endpoints)." d-central.tech, updated 2026-07-19. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/mining-pool-connection-matrix/8 records · updated 2026-07-23 · CC BY 4.0
Comparison of 8 Bitcoin mining-pool payout schemes by variance, transaction-fee sharing, risk bearer and best use.
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Provenance: Compiled from the de-facto Bitcoin mining-pool payout-scheme conventions; D-Central's structuring of the prose explainer.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Mining Pool Payout Schemes." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/mining-pool-payout-schemes/Live solo-pool feed + curated Hall of confirmed open-source solo wins records · updated 2026-07-23 · CC BY 4.0
A live feed of network-wide solo-pool block wins (classified from mempool.space coinbase/pool tags) plus a curated, permalinked Hall of confirmed Bitaxe and open-source solo block wins, each with device tagging and a block-explorer link. Cross-referenced with the community trackers SoloBlocks.io and SoloChance.
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Provenance: Public Bitcoin blockchain events, classified from mempool.space pool tags; historic wins cross-referenced with SoloBlocks.io and SoloChance.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Bitcoin Solo Block Wins — Live Feed + Hall of Blocks." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/bitaxe-block-wins/16 records · updated 2026-07-23 · CC BY 4.0
Machine-readable reference for 16 Stratum V1 + V2 mining-protocol error codes with message, cause, and fix.
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Provenance: V1 reject codes per the de-facto Slush/BIP Stratum convention; V2 reasons per the Stratum V2 specification.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Stratum Share-Rejection / Error-Code Reference." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/stratum-error-codes/5 records · updated 2026-07-23 · CC BY 4.0
Honest 2026 maturity map for Stratum V2: the 6 SV2 roles (spec status, decentralization relevance) and each implementation (SRI, Braiins, Bitcoin Core IPC TP, DMND, AxeOS) scored on maturity and whether Job Declaration actually works through it today.
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Provenance: SV2 spec, SRI, Braiins Academy, Bitcoin Core 30.0 + PR #29432, DMND/GoMining first-JD-block reporting, Bitaxe ESP-Miner. Transport vs Job Declaration separated honestly.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Stratum V2 Role & Deployment-Readiness Tracker." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/stratum-v2-deployment-tracker/6 records · updated 2026-06-13 · CC BY 4.0
Variant decoder for the Antminer S21 family: chip, chips/board, domains, control board, PSU, hashrate, power, efficiency.
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Provenance: Bitmain public specifications + D-Central Montreal repair bench (since 2016) + internal hardware reference.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Antminer S21 Family Variant Decoder." d-central.tech, updated 2026-06-13. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/antminer-s21/6 records · updated 2026-06-13 · CC BY 4.0
Variant decoder for the Antminer S19 family: chip, chips/board, domains, control board, PSU, hashrate, power, efficiency.
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Provenance: Bitmain public specifications + D-Central Montreal repair bench (since 2016) + internal hardware reference.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Antminer S19 Family Variant Decoder." d-central.tech, updated 2026-06-13. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/antminer-s19/5 records · updated 2026-07-03 · CC BY 4.0
Variant decoder for the Antminer S23 family: chip, chips/board, domains, control board, PSU, hashrate, power, efficiency.
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Provenance: Bitmain public specifications + D-Central Montreal repair bench (since 2016) + internal hardware reference.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Antminer S23 Family Variant Decoder." d-central.tech, updated 2026-07-03. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/antminer-s23/20 records · updated 2026-07-22 · CC BY 4.0
The chip-to-model-to-board-to-voltage-domain graph for Bitcoin mining ASICs: every Bitmain BM-series die (BM1385 to BM1373) plus MicroBT WhatsMiner and Canaan Avalon chip families and the single-chip boards the Bitaxe/Nerd family uses. Process node, generation, host models, chips per board, voltage domains, per-domain rail voltage, per-chip core voltage, chip-ID, substitution-compatibility, pair-bonding and counterfeit/clone notes — Bible-verified.
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Provenance: D-Central hardware reference + Montreal repair bench, cross-verified against the Bitcoin Mining Hack Bible (MASTER_CHIP_CATALOG, HARDWARE_REFERENCE, HASHBOARD_DIAGNOSTICS) and the BM1396/1397 + BM1391/1393 chip-disambiguation studies.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "ASIC Mining Chip Database." d-central.tech, updated 2026-07-22. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-chip-reference/23 records · updated 2026-07-23 · CC BY 4.0
Physical-spec reference for 23 Bitcoin ASIC miners and single-board units: length x width x height (mm), net weight (kg), cooling type, the computed bare-unit volumetric (dimensional) weight and the shipping band that governs the carrier charge (actual vs dimensional). Manufacturer-spec grounded; gross/carton weights flagged unverified.
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Provenance: D-Central dc_miner spec registry (manufacturer spec sheets); chassis dimensions cross-checked vs Bitmain / MicroBT / Canaan published specs. Gross/carton weights and Bitaxe board envelopes flagged unverified/approximate.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "ASIC Dimensions, Weight & Shipping-Class Reference." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-dimensions-reference/8 records · updated 2026-07-23 · CC BY 4.0
Heat-reuse decision data for 8 Bitcoin ASIC miners as space heaters: wall watts, thermal BTU/h & kW, caveated heated-area heuristic, stock noise (dBA), airflow estimate, and the best heat-reuse application with a plain home-fit verdict.
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Provenance: wall_w from the D-Central ASIC power-requirements dataset / Mining Bible; noise PULLED from dc_miner noise_level meta; airflow estimates FLAGGED unverified (Bitmain unpublished; Bible KNOWLEDGE_GAPS_EE 4.3).
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "ASIC Space-Heater Suitability & Heat-Reuse Profiles." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/bitcoin-space-heater-specs/41 records · updated 2026-06-19 · CC BY 4.0
41 major Bitcoin SHA-256 ASIC miners from 2013 to 2025 with release year, hashrate, power, efficiency (J/TH) and chip — documenting the ~200x efficiency improvement over twelve years.
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Provenance: Curated from manufacturer spec pages, asicminervalue, hashrateindex and miningnow (June 2026); each model row carries its source. SHA-256 (Bitcoin) miners only.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Bitcoin ASIC Release Timeline." d-central.tech, updated 2026-06-19. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-release-timeline/24 records · updated 2026-07-22 · CC BY 4.0
Canonical model and hardware-revision database for the open-source Bitaxe and Nerd miner families — 24 rows covering Max, Ultra, Supra, Gamma (601/602), Gamma Duo, GT, Hex, Touch and the NerdAxe / NerdQAxe / NerdOctaxe / NerdNOS / PiAxe line, plus the Ember One hashboard. Each row carries the verified ASIC chip (Gamma=BM1370, Supra=BM1368, Ultra=BM1366, Max=BM1397), chip count, hashrate/efficiency/power band, input voltage, lifecycle status and designer credit. The Bitaxe was created by skot; this database completes the model reference the canonical project never published.
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Provenance: Compiled from open-source project documentation (bitaxeorg, BitMaker-hub, shufps, Patsch91, 256 Foundation), the live D-Central Bitaxe/Nerd catalogue, and ESP-Miner board definitions; every chip pairing cross-checked against the Bitcoin Mining Hack Bible.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "The Bitaxe Encyclopedia." d-central.tech, updated 2026-07-22. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/data/bitaxe-encyclopedia/13 records · updated 2026-07-23 · CC BY 4.0
GST / PST / RST / QST / HST sales-tax rates for all 13 Canadian provinces and territories, with the combined rate and how each applies to used ASIC miners. Public CRA / provincial constants, current to 2026-06.
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Provenance: Public CRA / provincial sales-tax constants. Informational, not tax advice — verify against the CRA before relying for filings.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Canada Sales Tax by Province/Territory." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/canada-sales-tax-by-province/12 records · updated 2026-07-23 · CC BY 4.0
Reference for 12 Bitcoin ASIC miner control boards: SoC, CPU, models, hashboard chip family, PIC vs No-PIC, host interface and flash notes.
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Provenance: D-Central Mining Bible (ANTMINER_ARCHITECTURE + MASTER_CHIP_CATALOG) + Montreal ASIC repair bench.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "ASIC Control Board Reference." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-control-board-reference/563 records · updated 2026-07-21 · CC BY 4.0
Cross-vendor specifications for 563 Bitcoin ASIC miner models: hashrate, power, efficiency (J/TH), algorithm, release year and manufacturer — filterable and machine-readable.
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Provenance: D-Central ASIC miner profiles, spec-verified against the Bitcoin Mining Hack Bible.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "ASIC Miner Spec Database." d-central.tech, updated 2026-07-21. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-miner-database/575 records · updated 2026-07-20 · CC BY 4.0
575 verified power/tuning points across 41 Bitcoin ASIC miner models: wattage, hashrate and J/TH efficiency for each undervolt/overclock step. Per-domain voltage figures; bench-validated, never raw-vendor.
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Provenance: D-Central firmware extraction + Montreal repair-bench validation; safe-band logic cross-referenced to the power-profiles catalog. Bench-measured points only.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "ASIC Power Profiles Database." d-central.tech, updated 2026-07-20. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-power-profiles/251 records · updated 2026-07-23 · CC BY 4.0
Pareto-frontier analysis of 251 SHA-256 Bitcoin ASIC miners (hashrate vs J/TH), flagging the best-in-class units no other miner beats on both speed and efficiency.
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Provenance: Computed Pareto frontier over the D-Central ASIC spec database; spec-sheet figures.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "ASIC Efficiency Frontier." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-efficiency-frontier/9 records · updated 2026-07-23 · CC BY 4.0
Fan reference for 9 Bitcoin ASIC miner models/families: fans per unit, fan form factor, supply voltage, the 4-pin PWM connector, measured RPM behaviour, minimum-fan/fault floor and the linked fan-speed / fan-missing error class, plus the shared chassis fan-header electrical reference. Bible-grounded; unspecified values flagged unverified.
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Provenance: D-Central Mining Bible: HASHBOARD_DIAGNOSTICS, ANTMINER_ARCHITECTURE, MASTER_FAN_CURVES, FPGA_REGISTER_MAP and per-model live probes — each row cites its source; unspecified RPM/CFM/size flagged unverified.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "ASIC Fan Specification & Wiring Reference." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-fan-specification-reference/12 records · updated 2026-07-23 · CC BY 4.0
Reference of 12 dielectric fluids used for single-phase and two-phase immersion cooling of Bitcoin ASIC miners, with dielectric strength, viscosity, flash/pour/boiling points, thermal conductivity, density and global-warming potential.
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Provenance: Compiled from manufacturer technical and safety data sheets (Engineered Fluids, Shell, Castrol, 3M, Syensqo/Solvay) and supporting industry references; each row carries its source URL.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Immersion Cooling Fluids for Bitcoin Miners — Dielectric Coolant Reference." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/immersion-cooling-fluids/18 records · updated 2026-06-19 · CC BY 4.0
18 verified Bitcoin ASIC mining hardware manufacturers with country, founding year, official site, and Wikidata/Wikipedia identifiers.
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Provenance: Compiled from the W2-16 manufacturer entity graph; identifiers verified against live Wikidata/Wikipedia (June 2026). Only verified entities included.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Bitcoin Mining Manufacturers Directory." d-central.tech, updated 2026-06-19. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/mining-manufacturers/17 records · updated 2026-07-23 · CC BY 4.0
Reference for 17 Bitcoin ASIC miner power supplies: watts, voltage, connectors, I2C control, efficiency and compatible miners.
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Provenance: D-Central Mining Bible PSU_PROTOCOL_BIBLE + Montreal ASIC repair bench.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "ASIC PSU Reference." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-psu-reference/4 records · updated 2026-07-18 · CC BY 4.0
D-Central's A / B / C / Parts condition-grading standard for used ASIC miners plus a red-flag pre-purchase inspection checklist that deep-links every relevant D-Central reference. A companion to the used-price index and reliability index.
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Provenance: D-Central repair-bench practice; authored standard, not measured data. Companion to used-price index + reliability index.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Used-ASIC Condition-Grading Standard & Pre-Purchase Inspection." d-central.tech, updated 2026-07-18. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/used-asic-condition-grading/41 records · updated 2026-07-23 · CC BY 4.0
The MicroBT Whatsminer M-series and Canaan Avalon A-series counterpart to our Antminer decoders: each variant's ASIC chip and node, chips per board where the OEM discloses it, voltage-domain scheme, control board / SoC, PSU, hashrate, power, efficiency and cooling — organized by hardware generation.
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Provenance: Bitcoin Mining Hack Bible (Avalon architecture + Whatsminer M60S/K-series RE + compatibility research) + the live D-Central miner database, cross-checked on the Montreal repair bench.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Whatsminer & Avalon Family Variant Decoder." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/whatsminer-m-series/22 records · updated 2026-07-23 · CC BY 4.0
Per-model thermal-limits reference for 22 Bitcoin ASIC miners: max chip/junction temperature, recommended intake range, thermal-throttle temperature, over-temp shutdown threshold and recommended ambient. Bible-grounded; blanks where unpublished.
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Provenance: Compiled from the D-Central Bitcoin Mining Hack Bible (HASHBOARD_DIAGNOSTICS) and manufacturer operating-temperature specifications. Many per-model throttle/shutdown thresholds are unpublished and left blank rather than estimated.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "ASIC Operating-Temperature & Thermal-Limits Reference." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-operating-temperature/12 records · updated 2026-07-20 · CC BY 4.0
Warranty term, clock start, coverage, exact void clauses, RMA process, freight responsibility and North American service reality for major ASIC miner manufacturers, sourced from their own warranty documents.
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Provenance: Manufacturer primary documents, adversarially fact-checked. Unpublished values recorded as unverified.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "ASIC Miner Warranty & RMA Matrix." d-central.tech, updated 2026-07-20. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-warranty-rma-matrix/0 — first entries pending bench session records · updated 2026-07-23 · CC BY 4.0
D-Central's own bench measurements of ASIC miners — wall power, hashrate, J/TH efficiency and noise (dBA at 1 m), by tuning mode — measured on the Montreal bench and added one model per month. Every figure links to the published methodology. First entries pending the opening bench session.
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Provenance: Measured first-hand on D-Central's Montreal bench (wall power at the plug, hashrate from the miner, J/TH computed, noise at 1 m). Method published at /data/methodology/. One model added per month.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "D-Central Bench Measurements (efficiency + noise)." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/data/bench-measurements/14 records · updated 2026-07-19 · CC BY 4.0
14 open-source-miner (Bitaxe / Nerd) benchmark points across 10 models: board revision, chip, frequency, core voltage, hashrate (GH/s), efficiency (J/TH) and temperature. Seeded from spec-derived reference points and grown by community submissions in the mrv777 benchmark format. Chip pairings are canonical (Gamma=BM1370, Supra=BM1368, Ultra=BM1366).
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Provenance: Reference points spec-derived from the D-Central open-source chip map (Bible-grounded); community rows submitted in the mrv777 Bitaxe-Hashrate-Benchmark format (GPL-3.0) and moderated before publishing. Open-source miner family per skot9000 / OSMU.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Open Bitaxe Benchmark Database." d-central.tech, updated 2026-07-19. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/bitaxe-benchmarks/650 records · updated 2026-07-22 · CC BY 4.0
650 ASIC miner error codes with severity, DIY difficulty, CAD repair-cost bands, and the exact replacement-part SKUs that fix each fault. Built from the D-Central error-code knowledge base, cross-referenced to the Bitcoin Mining Hack Bible.
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Provenance: D-Central error-code knowledge base + Montreal ASIC repair bench, spec-verified against the Bitcoin Mining Hack Bible.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "ASIC Error-Code Corpus." d-central.tech, updated 2026-07-22. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-fault-finder/20 records · updated 2026-07-23 · CC BY 4.0
Board-repair reference for 20 Antminer models: Bitmain AMTC factory diode-mode resistance (ohms) for the S17/S19 families plus chip, domains, domain/input/boost voltage.
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Provenance: D-Central Mining Bible DIODE_VOLTAGE_REFERENCE (Bitmain AMTC, Fluke 15B+) + HASHBOARD_DIAGNOSTICS + Montreal repair bench. AMTC "diode" values are resistance in ohms, never volts.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "ASIC Diode & Voltage Reference." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-diode-voltage-reference/5 records · updated 2026-07-23 · CC BY 4.0
Which test fixture and test file for which Antminer board generation (S9 → S21): the Bitmain jig split, third-party universal-fixture + per-PCB-revision test files, the S21 B047 requirement, and control-board self-test, with the mismatched-file safety rule.
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Provenance: Bitmain test-jig support manuals + third-party fixture/test-file docs, cross-checked vs D-Central BM1397/BM1396 chip canon; unverifiable brand/P/N flagged.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "ASIC Hashboard Test-Fixture Selection Matrix." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-test-fixture-reference/15 records · updated 2026-07-23 · CC BY 4.0
Model-keyed hash-board architecture for 15 Bitmain Antminer models (SHA-256 and Scrypt): ASIC chip, chips per board, boards per unit, total chips, voltage domains per board, chips per domain, per-DOMAIN rail voltage, boost output, PIC presence/refdes, EEPROM refdes, temp-sensor count, crystal, stock PSU, level shifters and chain-break signature — Bible-grounded.
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Provenance: D-Central Mining Bible: HASHBOARD_DIAGNOSTICS, ANTMINER_ARCHITECTURE, PSU_PROTOCOL_BIBLE. Voltage is per-DOMAIN, not per-chip. Each row cites its Bible source; ungrounded cells are "unverified".
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Model ↔ Hashboard Architecture Matrix." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-hashboard-reference/43 records · updated 2026-07-23 · CC BY 4.0
Decoder for 43 Bitmain Antminer hash-board part numbers (BHB silkscreen codes): ASIC chip, host models, chips per board, cooling class, control-board variants and verification flag — Bible-grounded.
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Provenance: D-Central Mining Bible: model & chip catalogs and EEPROM template atlas. Firmware-verified board identities; catalog-only SKUs flagged. Chips-per-board populated only where independently verified.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Antminer Hashboard Part Numbers (BHB Codes)." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/antminer-hashboard-part-numbers/5 records · updated 2026-07-20 · CC BY 4.0
Whether the heatsink on a given Bitmain hashboard generation is glued, gel-mounted under a mechanical lock, or soldered to a copper-plated BSM chip — plus bond-line methodology and an explicit list of the specs no manufacturer publishes.
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Provenance: Vendor per-model repair guides + TIM manufacturer datasheets. D-Central prior articles excluded as evidence to avoid circular sourcing.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "ASIC Heatsink Attach & Thermal-Interface Reference." d-central.tech, updated 2026-07-20. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-heatsink-attach-reference/7 records · updated 2026-07-23 · CC BY 4.0
Pin reference for 7 standard Bitcoin ASIC miner connectors: PSU output terminals, the APW12/APW9 4-pin I2C signal terminal, the 18-pin hash-board signal cable, the chassis fan header and the control-board UART debug header — pin, signal, voltage and notes, Bible-grounded.
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Provenance: D-Central Mining Bible: PSU_PROTOCOL_BIBLE, HASHBOARD_DIAGNOSTICS, ANTMINER_ARCHITECTURE — standard connector/pin reference, each row cites its source.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "ASIC Power & Connector Pinout Reference." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-power-connector-pinout-reference/251 records · updated 2026-07-23 · CC BY 4.0
Live daily Bitcoin mining profit for 251 SHA-256 ASIC miners from the current network hashprice, with break-even electricity price (CAD/kWh), an A/B/C reliability grade and a used/refurbished CAD price signal per model.
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Provenance: Profit from the live D-Central hashprice feed (mempool.space/CoinGecko); reliability from the public-source ASIC Reliability Index; used-price an FX-estimated public-marketplace signal, not a D-Central quote.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "ASIC Profitability Leaderboard." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-profitability-leaderboard/102 records · updated 2026-07-13 · CC BY 4.0
Per-model failing-component breakdowns for 30 Bitcoin ASIC miners and PSUs — 102 component-failure families with A/B/C data-strength grades. Aggregated from public sources (forum threads, GitHub issues, repair-shop guides, marketplace data); each fault is a reported-frequency qualifier, never an internal failure rate.
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Provenance: Aggregated from public sources (BitcoinTalk/GitHub/repair-shop guides/marketplace aggregators); NOT internal repair tickets. Reported-frequency qualifiers, not measured rates. Specs verified against the Bitcoin Mining Hack Bible.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "ASIC Reliability / Failure-Mode Index." d-central.tech, updated 2026-07-13. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/data/asic-reliability-index/10 records · updated 2026-07-23 · CC BY 4.0
One row per bench-serviceable Bitcoin ASIC model (10 models): control board, hash-board chip, chips/board, stock PSU + connector, NEMA plug, fan size/count/connector, PIC/EEPROM/temp-sensor designators, heatsink class and the architecture-specific likely-failed component classes. A denormalized JOIN of the live dc/v1 datasets, Bible-grounded.
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Provenance: Denormalized JOIN of dc/v1 hashboard-architecture, control-boards, psu, asic-power-requirements, fan-spec-reference and repair-parts; gaps grounded against the Mining Bible. Any cell not grounded is null + a note.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Per-Model Repair-Fitment / BOM Matrix." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-repair-bom/18 records · updated 2026-07-23 · CC BY 4.0
18 replaceable hash-board component classes with role, package, failure mode, diagnostic signal and replacement difficulty. Bible-cited.
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Provenance: Mining Bible HASHBOARD_DIAGNOSTICS.md (per-row citations).
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "ASIC Repair Parts & Common-Failure Components." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-repair-parts/12 records · updated 2026-07-23 · CC BY 4.0
Tracker of 12 right-to-repair laws by jurisdiction (US states, EU, Canada) with law/bill name and citation, status, effective or signed date, scope, a plain summary and the official government source. Informational reference, not legal advice.
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Provenance: Each row compiled from the official legislature or government text (US state legislatures, EUR-Lex, the Parliament of Canada, and Quebec's Office de la protection du consommateur), last verified 2026-06-27. Informational reference, not legal advice.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Right-to-Repair Legislation Tracker." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/right-to-repair-laws/27 records · updated 2026-06-09 · CC BY 4.0
Condition-split Canadian (CAD) used / refurbished price signal for 27 Bitcoin ASIC miner families, with a transparent CAD-per-TH figure and a repair-vs-replace decision read. FX-estimated from public marketplaces and vendor pages — not a D-Central quote or a measured market median. Recaptured monthly.
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Provenance: Aggregated from public marketplaces and vendor pages (asicprices.com, Compass Mining, ASIC Marketplace, Bitcoin Merch, eBay); FX-estimated CAD signal, NOT a D-Central quote. Repair-vs-replace uses public repair-cost signals + D-Central published flat-rate pricing, never internal tickets.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Used & Refurbished ASIC Price Index — Canada (CAD)." d-central.tech, updated 2026-06-09. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/data/used-asic-price-index/10 records · updated 2026-07-15 · CC BY 4.0
Factory defaults and recovery paths for 10 ASIC control-board generations (Bitmain Antminer, MicroBT Whatsminer, Goldshell, IceRiver, Canaan Avalon and Volcminer): default network mode, IP discovery, stock web/SSH logins, reset procedure, and firmware recovery. Each row is sourced and links a full guide.
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Provenance: Compiled by D-Central from its Bitcoin-mining reverse-engineering notes (BITMAIN_STOCK_RECOVERY, 2026-05-02) and vetted on-site repair guides (Antminer Factory Reset #82501, IP Report #82525, Whatsminer #82478/#82545/#82495). Verified 2026-07-15; next review 2026-10-15.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "ASIC Miner Factory Defaults & Recovery Reference." d-central.tech, updated 2026-07-15. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-factory-defaults/7 records · updated 2026-07-18 · CC BY 4.0
A vendor-neutral cross-board unbrick index by control-board family: default boot, recovery entry (SD/jumper, boot-pins, USB-OTG, web flasher), serial console, reflash method, and legitimate image sources. Companion to the control-board reference and firmware-lock tracker.
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Provenance: D-Central Bible ANTMINER_ARCHITECTURE.md + control-board reference spine; open-source credits (polprog, braiins, skot, Bitaxe/AxeOS).
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "ASIC Control-Board Recovery Playbook." d-central.tech, updated 2026-07-18. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-control-board-recovery/21 records · updated 2026-07-22 · CC BY 4.0
21 ASIC miner models mapped to control board, install media, recovery, secure-boot state, and factual firmware support (Stock / BraiinsOS+ / VNish / LuxOS / DCENT_OS).
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Provenance: Compiled from the Bitcoin Mining Hack Bible architecture and firmware reverse-engineering documentation. Factual availability flags only — not endorsements.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "ASIC Firmware Compatibility by Model." d-central.tech, updated 2026-07-22. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-firmware-compatibility/4 records · updated 2026-07-23 · CC BY 4.0
Dated ASIC firmware lock/security events (Bitmain signed-firmware/SSH, Amlogic control-board lock, Sept-2025 micro-USB port block) with bypassability, 2026 status and evidence grade, plus a per-firmware lock-state summary.
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Provenance: Bitmain support, Braiins Academy, D-Central firmware guide, independent installers; event-driven, uncertain details flagged.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "ASIC Firmware Lock & Security Event Tracker." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-firmware-lock-tracker/56 records · updated 2026-07-13 · CC BY 4.0
56 open-source Bitcoin mining projects (open ASIC hardware, firmware, pool/node software, fleet & diagnostic tooling) with creator, repository, SPDX license, platform and status.
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Provenance: Compiled from the Bitcoin Mining Hack Bible open-source ecosystem documentation; load-bearing project licenses and status confirmed against live GitHub (June 2026). Credits each upstream project and creator.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Open-Source Mining Hardware & Firmware Registry." d-central.tech, updated 2026-07-13. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/open-source-mining-registry/20 records · updated 2026-07-23 · CC BY 4.0
Per-model Bitcoin ASIC overclock headroom (20 rows) across air / immersion / factory-hydro cooling, each A/B/C data-strength graded.
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Provenance: Manufacturer datasheets (A) + immersion-farm/community field reports (B/C); no first-party bench data.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "ASIC Overclock Headroom by Cooling." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-overclock-headroom/11 records · updated 2026-07-23 · CC BY 4.0
Stock wall power, required voltage (120V vs dedicated 240V), recommended breaker, matching PSU and NEMA plug for 11 in-stock Antminer ASIC models.
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Provenance: D-Central Mining Bible (POWER_PROFILES_CATALOG, PSU_PROTOCOL_BIBLE) + flagged Bitmain spec.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "ASIC Power & Electrical Requirements." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-power-requirements/22 records · updated 2026-07-19 · CC BY 4.0
Average electricity prices at mining-relevant load profiles (residential to 50 MW) for 12 Canadian and 10 US cities, in ¢/kWh CAD excluding taxes, from Hydro-Québec's 2025 annual comparison study — with D-Central's per-province miner-access overlay (BC ban, Manitoba regime change, Quebec Rate CB 18.767¢).
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Provenance: Hydro-Québec 2025 Comparison of Electricity Prices in Major North American Cities (rates April 1, 2025); D-Central miner-access overlay re-verified July 2026.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Canadian Electricity Rates for Miners (city comparison + access overlay)." d-central.tech, updated 2026-07-19. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/canada-electricity-rates-for-miners/3 hardware tiers x 10 provinces (monthly refresh) records · updated 2026-07-13 · CC BY 4.0
The electricity cost to mine one whole bitcoin, in Canadian dollars, computed transparently from network difficulty, miner efficiency (J/TH) and provincial electricity rates. Three hardware tiers (S21-class, S19-class, Bitaxe) across all ten Canadian provinces. Refreshed monthly against live difficulty.
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Provenance: Computed from live network difficulty (mempool.space / blockchain.info via D-Central's hardened feed) and provincial electricity rates (D-Central province dataset). Formula matches D-Central's published mining-revenue math.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Cost to Mine 1 Bitcoin (CAD, by province)." d-central.tech, updated 2026-07-13. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/cost-to-mine-1-bitcoin/12 records · updated 2026-07-23 · CC BY 4.0
Map of 12 demand-response / curtailment programs for flexible Bitcoin miners: operator, jurisdiction, market type, payment basis, notice time and mining-fit.
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Provenance: Grid-operator program documentation + the D-Central curtailment guide.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Demand Response & Curtailment Programs." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/demand-response-programs/6 records · updated 2026-07-16 · CC BY 4.0
Flared-gas volume for 6 oil-and-gas basins (source-cited, with satellite-vs-regulator divergence) and the theoretical Bitcoin-mining capacity (MW, EH/s) it implies, from a documented model. Facts and model kept separate.
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Provenance: Flared volumes from named regulators (EIA, ND DMR, Texas RRC, Alberta AER) and NOAA VIIRS satellite data (Payne Institute / World Bank GGFR); mining capacity modelled transparently as a theoretical maximum. Reviewed 2026-07-16.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Flared Gas Bitcoin Mining Capacity by Basin." d-central.tech, updated 2026-07-16. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/flared-gas-mining-capacity/7 records · updated 2026-07-23 · CC BY 4.0
The 7 Hydro-Quebec rate classes most relevant to Bitcoin mining (D/DT/G/M/L plus Rate CB, the mandatory rate for cryptographic use applied to blockchains) with system charge, energy price, demand charge and the article of the official schedule, effective April 1, 2026. Any load with 50 kW or more dedicated to blockchain use is placed on Rate CB and barred from Rate L; a new site with no grandfathered authorized capacity pays 18.767 c/kWh, about 4.9x Rate L's 3.821 c/kWh.
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Provenance: Hydro-Quebec, Electricity Rates document effective April 1, 2026 (official PDF, hydroquebec.com).
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Hydro-Quebec Electricity Rates for Mining." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/hydro-quebec-electricity-rates/10 records · updated 2026-07-23 · CC BY 4.0
Reference of 10 NEMA outlets/circuits for home Bitcoin mining with voltage, amperage and the max continuous wattage under the 80% rule.
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Provenance: NEMA receptacle ratings (industry standard); continuous wattage = volts x amps x 0.80 per the NEC/CEC 80% continuous-load rule.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Home-Mining Circuit & Outlet Reference." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/mining-circuit-outlet-reference/9 records · updated 2026-07-23 · CC BY 4.0
Comparison of 9 energy sources for Bitcoin mining by availability, relative cost, carbon profile and mining suitability.
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Provenance: D-Central's qualitative synthesis of well-established energy-source characteristics as they apply to Bitcoin mining.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Bitcoin Mining Energy Sources." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/mining-energy-sources/29 records · updated 2026-07-23 · CC BY 4.0
Bitcoin-mining legal status across 29 countries: legal / legal-with-restrictions / restricted / banned / unclear, with a plain-language summary, an official or credible source per row and an as-of date. Informational reference, not legal advice.
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Provenance: Each row sourced from a government, major reputable news/law-firm, or established mining-policy tracker, with an as-of date. Countries whose status could not be clearly sourced are omitted. Informational reference, not legal advice.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Global Bitcoin Mining Legality by Country." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/bitcoin-mining-legality-by-country/12 records · updated 2026-07-23 · CC BY 4.0
Reference of 12 Canadian provincial / territorial net-metering and net-billing programs (home solar + behind-the-meter mining) with administrator, type, size cap, credit treatment, rollover/expiry and official source.
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Provenance: Compiled from each utility's or regulator's official net-metering / micro-generation program page (Hydro-Quebec, Hydro One/OEB, BC Hydro, SaskPower, Manitoba Hydro, AUC/Alberta, NB Power, Nova Scotia Power, Maritime Electric, Newfoundland Power, Yukon, QEC). Informational reference; verify current terms on the official source.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Canadian Net-Metering & Net-Billing Programs." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/canada-net-metering-programs/12 records · updated 2026-07-23 · CC BY 4.0
12 off-grid balance-of-system components (batteries, inverters, charge controllers, generators) for Bitcoin mining, with specs, efficiency, best mining use and an illustrative cost band.
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Provenance: Public industry references (cited per row); no Bible coverage of off-grid BoS.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Off-Grid Power Components for Mining." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/off-grid-power-components/6 records · updated 2026-07-15 · CC BY 4.0
The 6 Quebec energy instruments and proceedings that govern Bitcoin-mining electricity: Hydro-Québec Rate CB, the proposed Rate CB adjustment and new Rate CD for data centres now before the Régie de l'énergie, Bill 69 (2025, c.24), Bill 2 (2023, c.1), and the suspended dedicated allocation block. Each row cites its primary source with review dates. Not legal advice.
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Provenance: Compiled from primary sources: Hydro-Québec 2026 Electricity Rates (Chapter 7), Hydro-Québec press releases, Régie de l'énergie proceedings, and the Quebec statutes (Bill 69 / 2025 c.24, Bill 2 / 2023 c.1). Verified 2026-07-15; next review 2026-10-01. Not legal advice.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Quebec Energy-Regulation Tracker (Bitcoin Mining)." d-central.tech, updated 2026-07-15. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/quebec-bitcoin-mining-hub/19 records · updated 2026-07-23 · CC BY 4.0
Peak-sun-hours / PV potential for 19 Canadian cities: annual PV yield (kWh/kW/yr) and annual/summer/winter mean daily insolation.
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Provenance: NRCan Photovoltaic potential and solar resource maps of Canada.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Canadian Solar Resource." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/canadian-solar-resource/51 records · updated 2026-07-23 · CC BY 4.0
All 51 US jurisdictions ranked for Bitcoin mining: verified EIA industrial electricity price, regulatory stance, grid + demand-response, generation mix and a mining-fit flag.
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Provenance: EIA EPM 5.6.B (price, verified) + public policy/ISO facts.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "US State Bitcoin Mining Climate." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/us-state-mining-climate/26 records · updated 2026-07-23 · CC BY 4.0
Copper & aluminum conductor ampacity (60/75/90 C) and DC resistance, AWG 14 to 4/0 (26 rows), from NEC 2023 Table 310.16 + Chapter 9 Table 8 with NEC 240.4(D) caps and CEC Table 2/4 cross-reference. For ASIC-miner circuits and off-grid solar DC runs. Reference only, not a stamped design.
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Provenance: Ampacities from NEC 2023 (NFPA 70) Table 310.16; DC resistance from NEC Chapter 9 Table 8; small-conductor overcurrent caps from NEC 240.4(D); cross-referenced with Canadian Electrical Code Tables 2 and 4. Reference only, not legal/engineering advice — have a licensed electrician verify.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Wire-Sizing & DC Voltage-Drop Reference." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-wire-sizing-reference/18 records · updated 2026-07-18 · CC BY 4.0
Which self-hostable open-weight LLMs can reliably drive agents: tool-call reliability (BFCL/tau-bench, dated), native tool template vs grammar-constrained decoding, parallel calls, smallest reliable size, license commercial-safety.
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Provenance: Berkeley Function-Calling Leaderboard, tau-bench, SWE-bench, model cards; native-format-vs-grammar distinction, dated scores, license flags.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Local LLM Agent-Capability Database (Tool-Calling)." d-central.tech, updated 2026-07-18. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/local-llm-agent-capability/30 records · updated 2026-06-15 · CC BY 4.0
Open dataset of 30 GPU and AI-accelerator records for local AI inference — VRAM GB, memory bandwidth (GB/s), FP16 TFLOPS, INT8 TOPS, TDP W, and a 1–5 suitability tier. Covers NVIDIA (Hopper, Ada Lovelace, Ampere, Blackwell), AMD (RDNA 2/3), Apple Silicon (M3/M4), and Intel Arc. CC BY 4.0. As of June 2026; verify at source before purchasing decisions.
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Provenance: Official specification pages and datasheets: NVIDIA Corporation (nvidia.com), AMD (amd.com), Apple Inc. (apple.com), Intel Corporation (intel.com). Cross-referenced with TechPowerUp GPU Database and WareDB. Data aggregates public specifications — not D-Central measurements.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "AI & Local-Inference GPU Database." d-central.tech, updated 2026-06-15. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/data/ai-gpu-database/13 records · updated 2026-07-23 · CC BY 4.0
13 non-GPU local-AI inference accelerators (NPUs, edge TPUs, RISC-V AI cards, LPUs) with an honest memory-model-grounded local-LLM suitability verdict.
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Provenance: Manufacturer / first-party docs (cited per row); no Bible coverage of this silicon.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "AI Inference Accelerators Beyond GPUs." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/ai-inference-accelerators/16 records · updated 2026-07-23 · CC BY 4.0
Comparison of 16 local AI inference runtimes: category, interface, model formats, OpenAI-compatible API, GPU support, license and OS.
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Provenance: Compiled from project repositories and documentation.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Local AI Runtime Comparison." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/local-ai-runtime-comparison/14 records · updated 2026-07-23 · CC BY 4.0
Which self-hosted AI tools phone home by default: exact endpoints, opt-in vs opt-out, the env var that disables each, and a per-tool air-gap recipe. Evidence-graded (source-code > docs > community).
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Provenance: Tool source code (updater/telemetry paths), official privacy docs, maintainer statements; unverifiable items marked unverified.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Local-AI Telemetry & Air-Gap Audit Registry." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/local-ai-telemetry-audit/8 records · updated 2026-07-23 · CC BY 4.0
Lead-free reflow thermal profile (JEDEC J-STD-020 envelope for hot-air rework) + per-chip reball reference (solder-ball spec, package, thermal mass) for Bitmain/Whatsminer ASICs.
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Provenance: D-Central Mining Bible HASHBOARD_DIAGNOSTICS + Montreal bench practice; JEDEC J-STD-020E; values flagged bench/JEDEC/practitioner-typical, per-revision geometry flagged verify.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "ASIC BGA Reball & Rework Thermal Reference." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-bga-reball-reference/22 records · updated 2026-06-15 · CC BY 4.0
22 major AI/cloud providers mapped against Canadian data-residency availability, US control status, CLOUD Act (18 U.S.C. § 2713) exposure level, and Quebec Law 25 posture. Published CC BY 4.0. As of June 2026 — policies change; verify at source. NOT legal advice.
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Provenance: Primary sources: AWS CLOUD Act compliance page, Microsoft Learn Canadian privacy offerings, Google Cloud Law 25 compliance page, Oracle Cloud privacy policy, IBM Cloud newsroom, OVHcloud personal data protection statement, ThinkOn sovereign cloud product page, Snowflake region documentation, CoreWeave trust center, OpenAI privacy policy, Anthropic privacy policy, Cohere privacy policy, Databricks privacy notice, BLG Data Sovereignty and the CLOUD Act (April 2026), OPC ChatGPT investigation findings (2024). Cross-checked via Upper Harbour Canadian sovereignty analysis and augureai.ca Law 25 compliance guidance.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Canada AI Cloud Residency & CLOUD Act Exposure Index." d-central.tech, updated 2026-06-15. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/data/canada-ai-cloud-residency/13 records · updated 2026-06-15 · CC BY 4.0
Residential, commercial and large industrial electricity rates for all 13 Canadian provinces and territories — with Bitcoin mining and AI hashcenter suitability flags. Sourced from primary utility tariff schedules. CC BY 4.0. As of June 2026; rates change, verify at source.
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Provenance: Primary utility tariff schedules: Hydro-Quebec Rate D, BC Hydro Schedule 1101, Manitoba Hydro residential, OEB RPP, AUC RoLR, SaskPower residential, NB Power, Nova Scotia Power standard residential, Newfoundland Power Schedule R-1, Maritime Electric, Yukon Energy Corporation Schedule 1160, NTPC thermal zone, QEC residential. Cross-checked against CER 2026 market snapshot and multiple secondary sources.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Canadian Electricity Rates by Province and Territory." d-central.tech, updated 2026-06-15. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/canada-electricity-rates-by-province/27 records · updated 2026-07-16 · CC BY 4.0
On-demand list $/GPU-hour across AWS, GCP, Azure, Lambda, RunPod and Vast.ai for the main data-centre NVIDIA GPUs (H100, H200, A100 80GB, L40S, L4, RTX 4090). 27 sourced offerings; snapshot as of 2026-07-16.
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Provenance: On-demand list prices sourced from vendor pricing pages + dated aggregators (Vantage, gcloud-compute, getdeploying), hyperscaler per-instance divided to per-GPU, independently cross-checked. Snapshot 2026-07-16; next review 2026-08-16. Verify at source.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Cloud GPU On-Demand Price Index." d-central.tech, updated 2026-07-16. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/cloud-gpu-pricing/15 records · updated 2026-07-23 · CC BY 4.0
One row per Bitcoin/Scrypt ASIC model family (15 families): stock cooling, factory hydro variant, factory immersion variant, aftermarket immersion convertibility (warranty caveat) and heat-reuse fit. Factory-variant cells grounded on live D-Central catalog SKUs.
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Provenance: Factory hydro/immersion cells name a variant only where that SKU exists in the live D-Central dc_miner catalog; otherwise "—". Cooling-method characteristics grounded in the D-Central Mining Bible thermal docs.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Per-Model ASIC Cooling-Fitment Matrix." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-cooling-fitment/12 records · updated 2026-07-23 · CC BY 4.0
12 token-incentivized decentralized GPU/compute marketplaces: what each provides, token + chain, how to consume it, open-source grade and decentralization model.
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Provenance: Official project docs/repos (cited per row); no price data.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Decentralized Compute & DePIN Networks." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/depin-compute-networks/19 records · updated 2026-07-23 · CC BY 4.0
Reference of 19 GGUF quantization types with bits-per-weight, quant family and quality tier for choosing a local-LLM quant.
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Provenance: Bits-per-weight from the GGUF quantization-type descriptions in the HuggingFace Hub docs and llama.cpp quant-descriptions; quality tiers are D-Central's synthesis of community evaluations.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "GGUF Quantization Quality Reference." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/gguf-quantization-quality/1,170 records · updated 2026-07-22 · CC BY 4.0
1170 GPU×model VRAM-fit records: can each GPU run each open local LLM at Q4/Q8/FP16, with headroom and a recommended quant. Derived by JOIN of D-Central's AI-GPU and local-LLM databases.
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Provenance: Computed JOIN of the D-Central AI-GPU database and local-LLM model database; weights-first VRAM-fit heuristic plus a config.json-sourced KV-cache model (2 * n_layers * n_kv_heads * head_dim * 2 bytes/token) for a KV-aware fit at a 32k-token stress context. Models with unverified attention geometry are flagged unknown-architecture.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "GPU ↔ Local-LLM Fit & Sizing." d-central.tech, updated 2026-07-22. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/gpu-llm-compatibility/8 records · updated 2026-07-23 · CC BY 4.0
Compatibility matrix of 8 home heating applications for Bitcoin ASIC miner waste heat (forced-air space heat, ducted whole-room, immersion → hydronic radiant, DHW preheat, greenhouse, workshop/garage, pool/spa, food dehydration) — feasibility, temperature range, air-vs-immersion requirement, complexity, BTU sizing rule-of-thumb and caveats. A planning reference, not an engineering sign-off.
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Provenance: ASIC = ~100% resistive heater; 1 kW ≈ 3,412 BTU/h. Per-application feasibility from standard HVAC/hydronic engineering + D-Central heat-reuse, ventilation and immersion guidance. Planning reference only.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Home Heat-Reuse Application Compatibility Matrix." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/miner-heat-reuse-applications/37 records · updated 2026-07-18 · CC BY 4.0
A capability-organized map of AI-model benchmarks across six categories including Hardware & PCB Design (anchored by D-Central's first-party Konduit KiCadBench leaderboard) and Real-World Tasks. Links live leaderboards rather than freezing scores.
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Provenance: Konduit KiCadBench first-party; EE scores from arXiv papers; general-category descriptions from maintainer leaderboards. Scores linked live, not frozen.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "LLM Benchmark Hub (by capability)." d-central.tech, updated 2026-07-18. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/llm-benchmarks/20 records · updated 2026-07-23 · CC BY 4.0
Self-hostable text-embedding models (20) by dimensions, context, MTEB, VRAM, Ollama tag and license — the retrieval layer of a self-hosted RAG stack.
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Provenance: MTEB leaderboard + HuggingFace cards + Ollama library, adversarially reconciled.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Local Embedding Models for RAG." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/local-embedding-models/39 records · updated 2026-07-09 · CC BY 4.0
39 open-weight large language model records — family, parameter count, context window, license and commercial-use flag, approximate VRAM at Q4/Q8/FP16, Ollama tag, and CLOUD-Act-free (self-hostable) status. Covers Llama, Qwen, Gemma, Mistral, Phi, DeepSeek, OLMo, Command, and SmolLM families. CC BY 4.0. As of June 2026; verify at source.
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Provenance: Hugging Face model cards (primary source for license, context window, architecture). Ollama library (primary source for Q4 VRAM / confirmed file sizes). Standard quantization formula for Q8/FP16 estimates. Verified June 2026.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Local LLM Model Database." d-central.tech, updated 2026-07-09. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/data/local-llm-model-database/15 records · updated 2026-07-18 · CC BY 4.0
A sovereign builder's map of established Model Context Protocol tool servers by capability (files, git, browser, databases, reverse engineering, EDA/hardware design), with author credit, transport, auth, license and self-host suitability. Features D-Central's Konduit and Ghidra servers.
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Provenance: MCP spec + server repos; D-Central first-party for Konduit/Ghidra. Dated curated index, not a live registry.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Self-Hosted MCP Server Directory." d-central.tech, updated 2026-07-18. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/mcp-server-directory/7 records · updated 2026-07-20 · CC BY 4.0
Which quantized model file to download: runtime support, real hardware requirements, calibration needs and maintenance status for GGUF, MLX, EXL2/EXL3, GPTQ, AWQ, FP8 and bitsandbytes NF4.
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Provenance: Project primary documentation + original papers, adversarially fact-checked; unsourceable performance figures removed.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "LLM Quantization Format Comparison." d-central.tech, updated 2026-07-20. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/llm-quantization-formats/15 records · updated 2026-07-23 · CC BY 4.0
The 15-tool ASIC repair bench kit tiered by repair stage and DIY-vs-bench skill: tool, spec, purpose, stage, tier, CAD cost band.
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Provenance: D-Central Mining Bible HASHBOARD_DIAGNOSTICS 8.1/8.2 + Montreal ASIC repair bench.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "ASIC Repair Tools & Equipment." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/asic-repair-tools/20 records · updated 2026-07-23 · CC BY 4.0
Neutral reference of 20 Bitcoin signing devices with firmware open-source AND open-hardware status, a sovereignty grade, secure-element chip, air-gap transport, interface, Bitcoin-only mode, and PSBT / multisig / BIP39-passphrase / stateless support.
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Provenance: Compiled from each manufacturer's own product documentation, firmware repositories and security pages; capabilities only, no ranking.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Bitcoin Signing Devices (Hardware Wallets) Reference." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/bitcoin-signing-devices/21 records · updated 2026-07-23 · CC BY 4.0
21 self-hostable speech-to-text and text-to-speech models scored on license commercial-safety, size, languages (EN/FR), quality, real-time factor, streaming, Raspberry-Pi viability and offline operation.
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Provenance: Model repos + Hugging Face cards, licenses cross-checked; permissive vs non-commercial flagged, RTF marked unverified where anecdotal.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Local Voice-AI Model Database (STT + TTS)." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/local-voice-ai-models/19 records · updated 2026-07-23 · CC BY 4.0
Comparison of 19 open-source Nostr client apps by platform, key-management/signer model, license and category.
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Provenance: Each row verified against the project's own GitHub repository; NIP-55/NIP-07/NIP-46 signer models confirmed against the NIPs spec. Unconfirmed fields left null.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Nostr Clients Comparison." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/nostr-clients-comparison/213 records · updated 2026-07-23 · CC BY 4.0
Machine-readable registry of 213 defined Nostr event kinds with name, defining NIP, and NIP-01 storage class.
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Provenance: Condensed from the canonical nostr-protocol/nips Event Kinds table (June 2026); storage class derived per NIP-01. Credits the Nostr community.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Nostr Event Kinds Reference." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/nostr-event-kinds-reference/16 records · updated 2026-07-20 · CC BY 4.0
Where the private key lives, the trust model and the exfiltration paths for every Nostr signing option — Android signers, NIP-46 bunkers, browser extensions, threshold signing and raw nsec — plus the verified fact that Nostr keys cannot be rotated.
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Provenance: NIPs specification text + each project's own source, adversarially reviewed for understated risk.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Nostr Key Management & Signer Security." d-central.tech, updated 2026-07-20. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/nostr-key-management/94 records · updated 2026-07-23 · CC BY 4.0
Machine-readable index of 94 Nostr NIPs with number, title, status and plain-English summary.
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Provenance: Condensed from the canonical nostr-protocol/nips repository (June 2026); credits the Nostr community.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Nostr NIPs Reference." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/nostr-nips-reference/25 records · updated 2026-07-23 · CC BY 4.0
Curated directory of 25 notable public Nostr relays by access model, focus, operator and relay software.
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Provenance: Curated from each relay's public NIP-11 document / info page and operator statements, verified against web sources (July 2026). Volatile fields (price, uptime) deliberately excluded; unconfirmed fields left blank.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Nostr Public Relay Directory." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/nostr-relay-directory/23 records · updated 2026-07-23 · CC BY 4.0
Comparison of 23 open-source Nostr relay implementations and frameworks by language, storage backend, license and category.
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Provenance: Each row verified against the project's own GitHub repository; cross-referenced with the awesome-nostr list. Unconfirmed fields left null.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Nostr Relay Implementations." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/nostr-relay-implementations/9 records · updated 2026-07-16 · CC BY 4.0
9 private / metadata-resistant / self-hostable messengers (SimpleX, Briar, Signal, Nostr DMs, Session, Cwtch, Matrix, XMPP, Delta Chat) compared by transport, metadata resistance, identifier, e2ee, open-source status and self-hostability.
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Provenance: Compiled by D-Central from messenger documentation and its Private-Messaging-for-Bitcoiners analysis. Reviewed 2026-07-16; next review 2026-10-16.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Private and Sovereign Messengers Comparison." d-central.tech, updated 2026-07-16. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/private-messaging-for-bitcoiners/43 records · updated 2026-06-21 · CC BY 4.0
43 open-source self-hostable projects (Bitcoin nodes, node OSes, Lightning, Nostr relays, local-AI runtimes, mesh) with creator, repo, license, language, RAM and Raspberry-Pi suitability.
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Provenance: Curated from the open-source self-hosting ecosystem; licenses verified against live repositories. Credits every upstream project.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Sovereign Self-Hosting Software Catalog." d-central.tech, updated 2026-06-21. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/sovereign-self-hosting-catalog/9 records · updated 2026-07-15 · CC BY 4.0
9 off-grid / decentralised comms protocols (Meshtastic, Reticulum, LoRaWAN, Helium, goTenna, APRS, Briar, Bridgefy) compared across topology, encryption, governance, token-vs-free, licence and internet dependence.
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Provenance: Compiled by D-Central from protocol documentation and its own mesh guides. Reviewed 2026-07-15; next review 2026-10-15.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Mesh & Off-Grid Protocol Comparison." d-central.tech, updated 2026-07-15. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/mesh-networking-protocols-compared/29 records · updated 2026-06-15 · CC BY 4.0
Hardware specs for 29 Meshtastic-compatible LoRa devices: MCU, LoRa chip, 902-928 MHz (Canada ISM) band support, battery, GPS, solar suitability, and recommended Meshtastic role fit. Sourced from meshtastic.org device documentation and manufacturer pages. CC BY 4.0. As of 2026-06-15.
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Provenance: meshtastic.org device documentation (Apache 2.0 licensed docs); manufacturer product pages for Heltec Automation, LILYGO, RAKwireless, Seeed Studio, and B&Q Consulting. Compiled and cross-checked June 2026 by D-Central Technologies.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Meshtastic / LoRa Device Database." d-central.tech, updated 2026-06-15. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/data/meshtastic-lora-device-database/9 records · updated 2026-07-23 · CC BY 4.0
The 9 Meshtastic LoRa modem presets with bandwidth, spreading factor, coding rate, data rate and link budget (range proxy).
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Provenance: From the Meshtastic radio-settings documentation (meshtastic.org); link budget is the docs' relative range proxy.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Meshtastic LoRa Modem Presets." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/meshtastic-modem-presets/13 records · updated 2026-07-15 · CC BY 4.0
The 12 active Meshtastic device roles + 1 deprecated (ROUTER_CLIENT), with rebroadcast behaviour, NodeDB visibility, relative power cost, and honest "best for / avoid when" guidance. Sourced from the official Meshtastic device-config documentation. CC BY 4.0. As of 2026-07-15.
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Provenance: Official Meshtastic device-config documentation (https://meshtastic.org/docs/configuration/radio/device/), Apache 2.0 licensed docs. Transcribed and annotated with deployment guidance by D-Central Technologies, 2026-07-15.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Meshtastic Node-Role Reference." d-central.tech, updated 2026-07-15. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/meshtastic-node-roles/31 records · updated 2026-07-21 · CC BY 4.0
Every field of the Meshtastic MeshPacket envelope + decoded Data sub-message (name, protobuf number, type, purpose) from mesh.proto.
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Provenance: Verbatim from meshtastic/protobufs mesh.proto (MeshPacket + Data).
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Meshtastic MeshPacket & Data Field Reference." d-central.tech, updated 2026-07-21. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/meshtastic-packet-structure/36 records · updated 2026-07-22 · CC BY 4.0
36 records: Meshtastic LoRa region parameters and modem-preset settings, with the Canada/US-region + ISED RSS-247 framing. Companion to the Meshtastic/LoRa device database.
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Provenance: Compiled from meshtastic.org documentation and ISED RSS-247; every row carries a public source URL. Region power caps are defaults, not device EIRP.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Meshtastic Regional Parameters & Channel Presets." d-central.tech, updated 2026-07-22. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/meshtastic-lora-regions/47 records · updated 2026-07-22 · CC BY 4.0
The Meshtastic Store & Forward module: hardware/role requirements, firmware defaults, StoreForwardConfig fields and the full RequestResponse protocol enum, verbatim from the firmware and protobuf sources.
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Provenance: Verbatim from meshtastic/firmware StoreForwardModule.cpp/.h + meshtastic/protobufs storeforward.proto, module_config.proto, portnums.proto.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Meshtastic Store & Forward Reference." d-central.tech, updated 2026-07-22. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/meshtastic-store-forward/19 records · updated 2026-07-20 · CC BY 4.0
Sizes the solar panel and battery for a Meshtastic, LoRa or sensor node against Canadian WINTER insolation instead of the annual average, with the cold-charging limit that kills most winter builds stated up front.
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Provenance: First-principles energy budget; insolation read live from D-Central's Canadian solar-resource dataset.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Off-Grid Solar Node Planner (winter-sized)." d-central.tech, updated 2026-07-20. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/solar-node-planner/113 records · updated 2026-07-23 · CC BY 4.0
Reference of 113 Bitcoin Script opcodes with word, hex byte, decimal, category, status and what each does.
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Provenance: Compiled from Bitcoin Core script/script.h (opcodetype enum) and the Bitcoin Wiki Script reference; hex assignments are consensus-canonical.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Bitcoin Script Opcode Reference." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/bitcoin-script-opcodes/16 records · updated 2026-07-23 · CC BY 4.0
Annual heating degree-days below 18 deg C (HDD18) plus derived heating-season length for 16 Canadian cities, from the ECCC Canadian Climate Normals 1981-2010. Hard per-city heating-demand numbers for sizing resistive / heat-reuse mining load.
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Provenance: Environment & Climate Change Canada, Canadian Climate Normals 1981-2010. Per-row confidence flag; "moderate" rows have a known station ambiguity and should be verified against the official ECCC station normal.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Canadian Heating-Degree-Days (HDD18) by City." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/canada-heating-degree-days/13 records · updated 2026-07-23 · CC BY 4.0
Bitcoin mining regulatory status across 13 Canadian provinces/territories: legality, new grid-connection policy, and the relevant regulator.
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Provenance: Compiled from public regulatory sources (BC Government, CoinDesk, CBC, McCarthy Tétrault) and utility frameworks; verified 2026-06.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Canada Bitcoin Mining Regulatory Status." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/canada-bitcoin-mining-rules/9 records · updated 2026-07-23 · CC BY 4.0
Vendor-neutral comparison of Bitcoin Chaumian eCash (Cashu single-mint vs Fedimint M-of-N federation and their wallets) on trust model, guardian decentralization, Lightning gateway, privacy, recovery and P2PK/HTLC — with the blunt custodial caveat up front.
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Provenance: Cashu NUT specs, Fedimint docs, project repos; custodial risk stated bluntly per a self-sovereignty-first stance.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Bitcoin eCash Implementation Comparison (Cashu vs Fedimint)." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/bitcoin-ecash-comparison/8 records · updated 2026-07-20 · CC BY 4.0
Excise Tax Act s. 188.2 deems cryptoasset mining not to be a supply and deems mining inputs acquired otherwise than in commercial activity — the mechanism denying input tax credits on hardware and electricity. With the identified-person exception, effective dates and registration threshold.
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Provenance: Excise Tax Act text (Justice Laws Website); s. 188.2 and s. 123(1) verified directly. Not tax advice.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "GST/HST for Canadian Bitcoin Miners." d-central.tech, updated 2026-07-20. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/gst-hst-bitcoin-mining-canada/5 records · updated 2026-07-23 · CC BY 4.0
Standard commercial 3-phase voltage systems (5) for Hashcenter power: line-to-line / line-to-neutral voltages, how a single-phase miner connects on each, the continuous-load (80%) framing, and common PDU form factors. Companion to the home 120/240V outlet reference.
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Provenance: Nominal system voltages per ANSI C84.1 / IEC 60038; continuous-load derate per CEC Rule 8-104 and NEC 210.19-210.20/215; ASIC wall watts single-sourced from the D-Central ASIC Power & Electrical Requirements dataset (Bible-grounded). Formula-first; prescriptive numbers are computed, not tabulated.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Hashcenter 3-Phase Power Reference." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/hashcenter-power-planner/12 records · updated 2026-07-23 · CC BY 4.0
Verifiable registry of real-world Bitcoin (and closest-compute) heat-reuse deployments — district heating, spas, greenhouses, drying, residential heaters — with scale, economics and a measured/reported/PR-only confidence flag per row.
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Provenance: Company sites + third-party reporting (DCD, Fortune, TIME, MIT, Centrica, Hashrate Index); confidence-graded, HPC analogs flagged, headline populations corrected.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Bitcoin Heat-Reuse Deployment Registry." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/bitcoin-heat-reuse-registry/10 records · updated 2026-07-23 · CC BY 4.0
Delivered heating cost ($/MMBTU) across 10 fuels including the net cost of ASIC Bitcoin-mining heat.
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Provenance: Physical energy constants + D-Central heat calculators; representative 2026 Canadian fuel prices.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Heating Fuel Cost Comparison." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/heating-fuel-cost-comparison/68 records · updated 2026-07-23 · CC BY 4.0
Delivered heating cost ($/GJ) by Canadian province across 7 heat sources incl. a Bitcoin space heater (68 rows).
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Provenance: Electricity single-sourced from the D-Central provincial electricity dataset; non-electric fuels from StatsCan/NRCan/provincial utilities + representative retail with per-row confidence.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Provincial Heating Fuel Cost Index (Canada)." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/heating-fuel-cost-by-province/5 records · updated 2026-07-20 · CC BY 4.0
Income Tax Act and Regulations rules governing Canadian Bitcoin mining — business characterisation, CCA Class 50 at 55%, the first-year factor and its date windows, adjusted cost base, and the six-year records clock — each with the statutory language quoted.
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Provenance: Income Tax Act + Income Tax Regulations read directly at laws-lois.justice.gc.ca. Statute only; no CRA administrative position asserted. Not tax advice.
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This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Income Tax Statutes for Canadian Bitcoin Miners." d-central.tech, updated 2026-07-20. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/bitcoin-mining-income-tax-canada/12 records · updated 2026-07-23 · CC BY 4.0
Non-terrestrial ways to move Bitcoin without an ISP: satellite block downlink, LEO/GEO broadband, LoRa-to-satellite, direct-to-cell, sat-phone data and ham radio, scored on direction, Bitcoin fit, coverage and cost — with the receive-free/broadcast-hard asymmetry up front.
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Provenance: Blockstream, Starlink, Rogers, Iridium, Lacuna, Sateliot, SEC filings; receive-vs-broadcast asymmetry central, dead options flagged.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Off-Grid & Satellite Bitcoin Connectivity." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/off-grid-bitcoin-connectivity/10 records · updated 2026-07-23 · CC BY 4.0
Grid GHG intensity (gCO2eq/kWh) x kWh-per-BTC = kg CO2 to mine one bitcoin, 10 provinces x 3 hardware tiers.
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Provenance: ECCC NIR + CER grid intensity; kWh/BTC single-sourced live from the Cost-to-Mine model.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "CO2 to Mine 1 Bitcoin by Province (Canada)." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/co2-to-mine-bitcoin-by-province/16 records · updated 2026-07-23 · CC BY 4.0
Annual precipitation normals (mm) for 16 Canadian cities from the ECCC Canadian Climate Normals 1981-2010, with a rooftop rainwater-harvesting potential calculator. The water layer of the sovereign homestead.
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Provenance: Environment & Climate Change Canada, Canadian Climate Normals 1981-2010. Per-row confidence flag; "moderate" rows have a known airport-vs-downtown station ambiguity and should be verified against the official ECCC station normal.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Canadian Rainwater Harvesting Potential by City." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/canadian-rainwater-harvesting/14 records · updated 2026-07-23 · CC BY 4.0
Self-hostable vector databases (14) by type, indexes, hybrid search, quantization and OSI-open-vs-source-available license — the storage layer of a self-hosted RAG stack.
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Provenance: Each project's GitHub LICENSE + docs, adversarially reconciled.
Cite this dataset
This dataset is free to use, share and adapt under the Creative Commons Attribution 4.0 International (CC BY 4.0) licence — please credit D-Central and link back.
Suggested attribution:
D-Central Technologies. "Self-Hosted Vector Databases for RAG." d-central.tech, updated 2026-07-23. Licensed under CC BY 4.0. Accessed 23 July 2026. https://d-central.tech/self-hosted-vector-databases/