Bitaxe vs Antminer S9: Should a Home Miner Buy Open-Source or Refurb Industrial?
Bitaxe vs Antminer S9: an honest head-to-head on efficiency, noise, heat, cost and learning value to help home miners pick open-source or refurb.
Bitcoin Mining Blog
Mining knowledge, repair guides, and industry insights from the workshop floor.
The Used-ASIC Price Floor: How Low Can Antminer Prices Go, and Why That’s Bullish for Home Mining
What sets the price floor for a used S19 or S21? Efficiency, power cost, and hashprice decide the bottom, and a falling floor is bullish for home miners. Here’s the math.
The AI Compute Glut: Why an AI Bubble Would Decentralize Bitcoin Mining
An AI compute glut strands cheap power, cooling, space and used hardware that Bitcoin mining reabsorbs at the edges. Why a bubble decentralizes mining.
What Happens to the Old Miners? Where Decommissioned ASICs Actually Go
Where do decommissioned ASICs go? Most old Bitcoin miners aren’t e-waste-they’re repaired, repurposed, and resold to plebs. The supply flow explained.
Can You Convert a Bitcoin Mining Rig Into an AI Compute Node? The Honest Engineering Answer
A SHA-256 ASIC can’t run AI – but a mining facility’s power, cooling, and skills do. The honest engineering answer on converting mining rigs to AI compute.
How to Mine Bitcoin Quietly at Home: Tuning a Low-Noise S9 With DCENT_OS
Mine Bitcoin quietly at home: a DCENT_OS recipe for a low-noise Antminer S9 using underclock + fan-curve tuning. Quieter and more efficient at once.
The Fall of US Reliability: Canada Has Its Proof
Tariff whiplash, an AI model switched off worldwide, annexation talk, a downgraded dollar: 18 months of proof that relying on US products is now a business risk.
Local AI vs Cloud AI: Honest Answers to the Questions Everyone Asks
Should you run AI locally or in the cloud? A plain-English comparison of cost, privacy, control and capability, including where the cloud still wins.
DCENT_OS Antminer S9 Tuning: Lab Protocol and Evidence Gaps
Overclock and tune an Antminer S9 with DCENT_OS: per-chip frequency, per-domain voltage, real gains and hard limits. Open-source closed-beta walkthrough.
Quebec Law 25 and AI: Why On-Premise LLMs Win
Every cloud AI prompt can be a cross-border data transfer. Here is why on-premise, local LLMs are the cleanest Law 25 posture for Quebec businesses.
Replace a Banned Cloud AI With a Local LLM: The Afternoon Playbook
Lost a cloud AI model overnight? Here is how to run a capable LLM locally: hardware, model picks, and air-gapped setup, step by step, honestly.
When Your Agent Pays Its Own Bills in Sats: Hermes + L402
There is a question hiding inside every “autonomous AI agent” demo that nobody on stage wants to answer: when your agent needs to buy something…
Sovereign AI in Canada: Own Your Compute
What sovereign AI really means for Canadians: the money, data, and compute we rent from one neighbour, and how to own your AI stack instead of renting it.
When the Corporations Leave Bitcoin Mining for AI, Decentralization Wins
Public miners are pivoting power and facilities to AI in 2026 — and the doom take has it backwards. When corporate hashrate leaves, home miners inherit decentralization, used ASICs get cheaper, and open firmware keeps the machines yours.
The Day an AI Got an Export License: What the Claude Fable 5 Ban Means for Anyone Who Does Not Own Their Compute
The US killed Anthropic Claude Fable 5 and Mythos 5 for all foreign users overnight. Here is why renting AI is a liability and how to own your compute.
DCENT_OS Beta Safety & Warranty: What You Are Agreeing To
Experimental firmware risk DCENT_OS is not production-ready. A wrong image, power loss, boot-chain mismatch or unproven recovery path can brick a control board, corrupt configuration,…
DCENT_OS Heat Mode on Antminer S9: Lab Validation Protocol
Lab specimen, not an install or operating guide. This page defines the evidence required before DCENT_OS Heat Mode can be described as working on an…
Antminer S9 SD Trial: Lab Validation Gate & Evidence Record
Scope: exact S9 Zynq/XIL only This procedure does not apply to S9i, S9j, S9k, S9 SE or a control board identified only by connector appearance.…
DCENT_OS Rollback & UART Recovery — SD Exit, Serial Console
Every DCENT_OS trial lane is designed so the way out exists before the way in. This page gives the exit steps for each lane, the…
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: What Is Actually Open?
This guide distinguishes open source, open hardware, public source, proprietary production firmware and guarded experimental artifacts. It does not rank D-Central first by assertion. What…
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
No — a Bitcoin ASIC miner cannot run AI. ASICs are fixed-function SHA-256 chips with no general-purpose compute, so they physically cannot execute AI models.…
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.
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Last reviewed August 8, 2026.