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Heat Your Home With Bitcoin Mining: The 2026 Guide

The Bitaxe, Explained: The Open-Source Bitcoin Miner Anyone Can Run

AI Found the Bug. Then It Leaked
AI helped uncover PHP2Shell, a longstanding flaw in a language used across much of the web, and Cloudflare saw exploit attempts jump into the millions. 2026 has already produced 21.7% of all CVEs ever.

WTI crude is back above $100, up 2.6% today to a 1-month high. Brent closed Thursday at its highest level since May.

Anthropic used Claude to formally verify security properties in over 100 real-world open-source software libraries at the assembly code level. "Formal software verification could provide this guarantee, but it has historically required years of expert effort, making it impractical for most real-world projects. LLMs can now produce formal proofs at large scale, enabling new software development workflows that include proven security guarantees." Claude also discovered bugs that had eluded detection for years despite trillions of test runs. anthropic.com/research/forma…

.@callebtc announces BitNotes, a multi-mint Cashu wallet that lets you print ecash as physical paper notes you can verify offline. Free and open source, available on Android and macOS.
Figure CEO Brett Adcock on the company's newest robotics model, developed in a secret lab called Black Box: "It was the most significant moment I've ever had in robotics. I think it's baby AGI. It's like a guy in a suit. I've never seen anything like this before in robotics." x.com/TheHumanoidLab…
.@callebtc announces Phonon in Say It, a private text-to-speech tool for macOS. Open models run 100% on-device on Apple silicon. No cloud, no accounts, no analytics. Free and open source.
Marc Andreessen on the generational divide in how people receive new technology: "If you're below the age of 15, it's just the natural way the world works. If you're between 15 to 35, it's new, exciting, and you might be able to make a career out of it. If you're above 35, it's unholy and evil, and will surely overturn all existing structures and destroy society." "I think 18-year-olds right now, it's prime time to grab these new capabilities and run with them." x.com/a16z/status/21…
Coinbase launches a dedicated portal for connecting AI agents to its platform.
U.S. Deputy Secretary of State Christopher Landau announced that American investors have signed a deal to build a data center near Paraguay's Itaipú Dam, potentially the largest foreign private investment in the country's history. x.com/DeputySecState…
Don't let your expenses eat your bitcoin. @AvenCard gives you a line of credit backed by your bitcoin. Up to $1M, rates from 8.99%, no rehypothecation. 2% unlimited cash back on every purchase. tftc.io/bitcoin-visa-c…

Bitcoin Core is updating its security disclosure policy in response to the flood of AI-discovered vulnerabilities. Antoine Poinsot on the Bitcoin-Dev mailing list: "This is largely due to LLMs drastically reducing the bar to find certain classes of issues or identify covert fixes. For these issues that are easy to find, the embargo period achieves little but it delays the availability of a fixed release." Bugs that an LLM can find with a simple prompt will now get backported fixes and fast-tracked releases instead of sitting behind a long embargo.
Anthropic is making auto mode the default for Claude across all platforms. x.com/claudeai/statu…
"I'm quite worried about sort of like a dirty deal here, where we get a version of the GENIUS Act through that basically blurs the line between stablecoins and a CBDC." @zackbshapiro on the GENIUS Act and the Bank Secrecy Act.

WTI crude is back above $100, up 2.6% today to a 1-month high. Brent closed Thursday at its highest level since May.

Anthropic used Claude to formally verify security properties in over 100 real-world open-source software libraries at the assembly code level. "Formal software verification could provide this guarantee, but it has historically required years of expert effort, making it impractical for most real-world projects. LLMs can now produce formal proofs at large scale, enabling new software development workflows that include proven security guarantees." Claude also discovered bugs that had eluded detection for years despite trillions of test runs. anthropic.com/research/forma…

.@callebtc announces BitNotes, a multi-mint Cashu wallet that lets you print ecash as physical paper notes you can verify offline. Free and open source, available on Android and macOS.
Figure CEO Brett Adcock on the company's newest robotics model, developed in a secret lab called Black Box: "It was the most significant moment I've ever had in robotics. I think it's baby AGI. It's like a guy in a suit. I've never seen anything like this before in robotics." x.com/TheHumanoidLab…
.@callebtc announces Phonon in Say It, a private text-to-speech tool for macOS. Open models run 100% on-device on Apple silicon. No cloud, no accounts, no analytics. Free and open source.
Marc Andreessen on the generational divide in how people receive new technology: "If you're below the age of 15, it's just the natural way the world works. If you're between 15 to 35, it's new, exciting, and you might be able to make a career out of it. If you're above 35, it's unholy and evil, and will surely overturn all existing structures and destroy society." "I think 18-year-olds right now, it's prime time to grab these new capabilities and run with them." x.com/a16z/status/21…
Coinbase launches a dedicated portal for connecting AI agents to its platform.
U.S. Deputy Secretary of State Christopher Landau announced that American investors have signed a deal to build a data center near Paraguay's Itaipú Dam, potentially the largest foreign private investment in the country's history. x.com/DeputySecState…
Don't let your expenses eat your bitcoin. @AvenCard gives you a line of credit backed by your bitcoin. Up to $1M, rates from 8.99%, no rehypothecation. 2% unlimited cash back on every purchase. tftc.io/bitcoin-visa-c…

Bitcoin Core is updating its security disclosure policy in response to the flood of AI-discovered vulnerabilities. Antoine Poinsot on the Bitcoin-Dev mailing list: "This is largely due to LLMs drastically reducing the bar to find certain classes of issues or identify covert fixes. For these issues that are easy to find, the embargo period achieves little but it delays the availability of a fixed release." Bugs that an LLM can find with a simple prompt will now get backported fixes and fast-tracked releases instead of sitting behind a long embargo.
Anthropic is making auto mode the default for Claude across all platforms. x.com/claudeai/statu…
"I'm quite worried about sort of like a dirty deal here, where we get a version of the GENIUS Act through that basically blurs the line between stablecoins and a CBDC." @zackbshapiro on the GENIUS Act and the Bank Secrecy Act.
The Commoner
Marty's daily dispatch. The most-read issues of the last 30 days.

No Hedge on Earth

Trump Is Telling You to Own Bitcoin

Are We Still a Nation?
Sep 25, 2026
You're Still Early
Oct 2, 2026
If Copying Is Free, What's Left to Own?
Oct 13, 2026Podcasts
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The Commoner
Truth for the Commoner, every weekday. Money, machines, and the people trying to control both.
Independent writing by Marty Bent at TFTC since 2017. Money, markets, AI, energy and privacy, delivered free to your inbox.
Free, every weekday. Unsubscribe anytime using the link in each newsletter. By subscribing you agree to our Terms and acknowledge our Privacy Policy. Read recent issues.






