The Definitive Bitaxe Overclocking Manual: Every Model, Every Setting, Maximum Hashrate
Solo mining is a numbers game. Your Bitaxe is hashing against the entire Bitcoin network — roughly 800+ EH/s of combined computational power.
Bitcoin Mining Blog
Mining knowledge, repair guides, and industry insights from the workshop floor.
Open-Source Bitcoin Miners Comparison 2026: Bitaxe, NerdAxe, NerdQAxe & More
The entire history of Bitcoin mining hardware has been a story of centralization. A handful of manufacturers, behind closed doors, designing chips and machines that only they control.
Pool Mining vs Solo Mining: The Complete Decision Guide 2026
Every Bitcoin miner faces a fundamental decision before their first hash is computed: pool mining or solo mining? This choice shapes your economics, your privacy, your relationship with the…
Bitcoin Space Heater vs Electric Heater: The Complete 5-Year Cost Comparison
Yes. Both devices convert 100% of consumed electricity into heat — this is dictated by the first law of thermodynamics.
DCENT_OS Beta Safety & Warranty: What You Are Agreeing To
This is the document to read before you join the DCENT_OS closed beta — the plain-language version of what you are agreeing to. We would…
DCENT_OS Heat Mode First Boot: Run Your S9 as a Quiet Heater (Closed Beta)
Closed beta. Experimental firmware. DCENT_OS is D-Central’s open-source (GPL-3.0) Antminer firmware, in active closed beta on the Antminer S9 family only. There are no public…
Install DCENT_OS on the Antminer S9 (SD Card, Closed Beta)
Closed beta. Experimental firmware. Read this before you do anything. DCENT_OS is D-Central’s open-source (GPL-3.0) Antminer firmware, and right now it is in active closed…
Roll Back to Stock & Recover a Failed DCENT_OS Flash (SD + UART)
Read this before you flash anything. The first rule of beta firmware is recovery-first: never put experimental code on a board you cannot get back.…
x402 vs L402: A Bitcoiner Honest Take on Who Should Pay Your AI Agent
If you build anything that lets a machine pay for what it consumes — an AI agent buying API calls, a model selling inference, a…
Firmware That Makes Industrial ASICs Home-Mine-Able
Industrial Antminers are extraordinary machines. They are also, in the most literal sense, factory equipment — designed for a warehouse, not a spare bedroom. The…
Your CLAUDE.md Is a Wallet-Stealing Attack Surface
If you run an AI coding agent on the same machine that holds your wallet keys, you have a new attack surface — and it…
Open-Source Antminer Firmware: Who Actually Owns Your Miner?
There is a difference between running a miner and owning one. You can plug in an Antminer, point it at a pool, and watch the…
Best Open-Source Firmware for the Antminer S9 (2026)
The Antminer S9 launched in 2016. Nine years later, it is still the single most-flashed, most-documented, most-hacked Bitcoin miner ever built — and that is…
Your Miner Already Has a Lightning Node — Now It Can Sell Inference for Sats
If you run a Bitcoin miner, you already operate (or can trivially stand up) a piece of infrastructure most people pay a startup to rent:…
Control Your Bitcoin Miner With Claude Code (DCENT_axe MCP)
Imagine telling an AI agent on your laptop, in plain English, “set my Bitaxe to best-efficiency mode and drop the fan a little,” and watching…
0% Dev Fee Firmware: What “No Dev Fee” Actually Means
“0% dev fee” is the most quoted line in mining firmware marketing — and one of the least examined. Almost every aftermarket firmware claims a…
Made for the Plebs, by Plebs: The Case for Open-Source Industrial Miner Firmware
Industrial Antminers were built for warehouses, and their firmware stayed closed. As Hashcenters dump cheap ASICs, open-source firmware is how plebs reclaim that hardware for the home. The thesis behind DCENT_OS, told honestly.
Can You Actually Run AI on a Bitcoin Miner? The Honest Answer
It is the question every miner asks the moment the AI gold rush hits the headlines: GPUs that used to mine Ethereum now print money…
The Great Hashcenter Migration: When Bitcoin Miners Become AI Compute
Large Bitcoin Hashcenters are converting to AI compute — but the conversion reuses power, cooling and real estate, not the mining ASICs. Here is what actually transfers, why a used-ASIC price crash follows, and why that pushes hardware into homes where open firmware keeps it yours.
Custom Bitmain Firmware: A Plain-English Guide (2026)
A plain-English guide to custom Bitmain firmware: what third-party Antminer firmware actually is, why miners flash it, the honest risks, and the open-source frontier including DCENT_OS.
When the ISP Drops: Mesh Keeps Your Node, Miner, and Agent Online
Power and compute are useless if you cannot reach your node, miner, or AI agent when the ISP drops. Here is how a low-bandwidth LoRa mesh plus Nostr keeps the critical signals flowing — honestly, without over-promising broadband.
Stranded Power, Sovereign Compute: Off-Grid Mining Meets Local AI
Bitcoiners have monetized stranded, flared, and curtailed energy for years. That same off-grid playbook now powers local AI compute too — with Bitcoin as the interruptible base load that absorbs intermittency. Honest about storage, economics, and why your ASIC can’t run AI.
An MCP Tool That Pays Per Call Over L402
Gate an MCP tool behind an L402 paywall so any AI agent that calls it pays sats per invocation — no accounts, no API keys, no middleman. The reference shape, what you can sell, and the honest limits.
Does Custom Firmware Void Your Bitmain Warranty?
The honest answer is yes — flashing third-party firmware generally voids your Bitmain warranty. Here is what that coverage is actually worth, the ownership trade you are really making, and how a real repair lab de-risks it.
Sovereign AI Isn’t a National GPU Strategy – It’s Your Basement
“Sovereign AI” is being sold as a national GPU buildout. The Bitcoiner reframe: real sovereignty is individual — your hardware, your open-weight model, your basement — the same logic as running your own node.
Ollama Is the Easy Part – Owning the Power and Heat Underneath It Is the Sovereign Part
Every Ollama guide stops at “ollama run.” The real sovereignty question is the power, cooling, and heat under a box that runs 24/7 — the exact thing Bitcoin miners already understand.
Local AI to Babysit Your Rigs: An Offline LLM That Reads Your Miner Logs
Run a local LLM on your own host box to read your miner logs, explain cryptic errors in plain language, and babysit your rigs overnight. It runs on your hardware next to the ASIC, never on the miner, grounded in D-Central error-code data, and it never phones home.
Don’t Give an AI Agent Your Cold Wallet: Self-Custody Rules for Autonomous Lightning Spending
AI agents are starting to spend sats over Lightning. The number-one self-custody mistake is handing an autonomous agent your real keys. Here are the rules that keep an agent useful but contained: hot/cold separation, tiny floats, per-agent budgets, watch-only monitoring, and clean revocation.
Run Coding Agents Fully Offline on Local Models (Air-Gapped, Sovereign)
Coding agents like Claude Code call hosted models by default — they do not run Claude offline. The honest air-gapped path: point an open agent harness (Codex) at a local open-weight model via Ollama. Here is what really runs offline, the hardware you need, and the honest capability gap.
The Amlogic Lock: Why Bitmain Can Brick Your Miner – and What Open Firmware Restores
On Antminers shipped after March 2024, Bitmain locked the Amlogic control board so it resists non-stock firmware. Here is what the lock affects, why it is a sovereignty problem, and how open firmware restores real ownership of hardware you already paid for.
Run Hermes Agent on Your Bitcoin Node – Don’t Rent a VPS
You already run a node on hardware you own. That same sovereign box can host an open agent (Hermes, by Nous Research) instead of renting a VPS. Own your compute the way you own your keys – honestly, with the trade-offs spelled out.
Own Your Compute: The Bitcoiner’s Self-Sovereign Local-AI Stack
You already own your money and run your node. Local AI is the next layer — own your compute the way you own your keys. A Bitcoiner’s honest guide to the self-sovereign local-AI stack: Ollama, open-weight models, MCP, and a GPU you own. A backup to rented intelligence, not a replacement for Bitcoin.
VNish Alternatives: When You Want the Source Code
Honest take on VNish alternatives for operators who value auditability over maturity. We credit VNish first, then map the open-source spectrum from BraiinsOS+ to the S9-only DCENT_OS beta.
GPU Heat vs ASIC Heat: Which Heats a Room Better (Honest Thermodynamics)
Both an AI GPU and a Bitcoin ASIC turn nearly 100% of their watts into heat (1W = 3.412 BTU/hr). The honest difference: the ASIC runs constant and hot 24/7 and earns sats, the GPU runs bursty and idle-cold and earns tokens, and a rented heat box earns you nothing. No free heat, just thermodynamics with a payout.
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Last reviewed May 18, 2026.