Gregor Mitscha-Baude retweeted
We’re blazing a trail in formal verification and auditing for complex cryptography, so we can ship Tachyon safely. The assistance of @zksecurityXYZ has been crucial for our team.
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wtf @_CStocker @AndiBabler can we stop attaching to 19th century processes? of course 100 EUR is enough to check legality in 2026, at least on average given that most articles of association are pure boilerplate
Austria is concerned that notaries and registries would make less money: 3/9
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Gregor Mitscha-Baude retweeted
I think at this point I disagree that AI is not showing true signs of intelligence, or that AI is incapable of producing “new” things. I think similar to how we learned that we’re not at the center of the universe, or that we’re not at the center of the solar system, or that we have common ancestors with monkeys, we’re learning that there’s nothing special with our “intelligence”, and many people are in complete denial. This will be followed by acceptance.
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Gregor Mitscha-Baude retweeted
Lean v4.35.0 is out, and it ships with verified kernels.
Run `lake check --paranoid` to recheck your project with every bundled kernel.
Blog post: leodemoura.github.io/blog/2026-10-1…
Run `lake check --paranoid` to recheck your project with every bundled kernel.
Blog post: leodemoura.github.io/blog/2026-10-1…
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RT @zooko: It is difficult to explain just how impressive this is. The Tachyon Project (@TachyonZcash) and @zksecurityXYZ have raised the b…
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Gregor Mitscha-Baude retweeted
We hired @zksecurityXYZ to audit Ironwood's formal verification. Rather than looking for security bugs, they tried to *add* bugs to see if the formal verification could catch them!
Here's our summary, along with the report:
zakura.com/engineering/ad…
Here's our summary, along with the report:
zakura.com/engineering/ad…
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Gregor Mitscha-Baude retweeted
We are very happy to announce that we have formally verified the techniques of Liam Eagen's eprint.iacr.org/2022/596 in Lean 4, using only the standard axioms:
magicgrants.org/2026/09/29/Div…
github.com/zksecurity/eag…
🧵1/6
magicgrants.org/2026/09/29/Div…
github.com/zksecurity/eag…
🧵1/6
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Gregor Mitscha-Baude retweeted
Problems with advanced cryptography in production?
Need help fixing it? We are happy to announce that zkSecurity now offers incident response:
zksecurity.xyz/incident-respo…
Need help fixing it? We are happy to announce that zkSecurity now offers incident response:
zksecurity.xyz/incident-respo…
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Gregor Mitscha-Baude retweeted
I don't think you're prepared to how fast Bend will evolve and how much better it will become over time. If you're judging it for what it is now (which is already kinda nice tbh) you're missing how I structured the whole thing to surf the exponential
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Gregor Mitscha-Baude retweeted
It is amusing to me that the only high profile examples of "misaligned" agents come from the big labs themselves. None of the uncensored models seem to actually be doing any harm... to the contrary, they have been essential in creating secure software in the past 6 months.
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Gregor Mitscha-Baude retweeted
Did you know that Clean has a website and a pragmatic introduction to formal verification for zk devs?
clean.zksecurity.xyz
clean.zksecurity.xyz
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Thought I'd have some fun with bend by @VictorTaelin
Prompted Astra to port @pidotdev to bend 1:1, including all the missing primitives like `fetch`
github.com/mitschabaude-b…
This morning it started faithfully reimplementing JS objects with all their cursed semantics 😆
Prompted Astra to port @pidotdev to bend 1:1, including all the missing primitives like `fetch`
github.com/mitschabaude-b…
This morning it started faithfully reimplementing JS objects with all their cursed semantics 😆
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-7k LOC must be a good change
github.com/mitschabaude-b…
github.com/mitschabaude-b…
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