Vitalik Buterin (vitalik.eth)

The kind people at @eth_limo have warned me that there has been an attack on their DNS registrar. So please do not visit vitalik.eth.limo or other eth.limo pages until they confirm that things are back to normal. You can check my blog via IPFS directly here: https://bafybeiaql2jo3fu5b7c4lmpoi5drh5sam7yt652shwdgwbky4o7uw33u2u.ipfs.dweb.link/

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My self-sovereign / local / private / secure LLM setup, April 2026 https://vitalik.eth.limo/general/2026/04/02/secure_llms.html

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https://x.com/Math_files/status/2035264585629147538 I'm impressed that Qwen 35B was able to figure this one out. (took 15k tokens, a little under 3 min on my laptop) Anyway, the way that you can use trigonometric functions to sneak modular arithmetic into what looks like clean smooth elementary functions is really cool.

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This is a good decision. Preferenxe falsification is a big problem in society and we need to see people's honest views. It would be really cool if Farcaster follows it, by implementing ZK likes. Can probably borrow technology from zupoll. https://x.com/wanghaofei/status/1793096366132195529

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This is a one terabyte USB key. ONE TERABYTE. Modern technology is amazing.

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The Tiergarten in Berlin has become one of my favorite parks and running tracks. Even though the longest (good) loop is only 4.3km, repeating it six times somehow doesn't feel overly repetitive. And today I learned that it has a long and fascinating history, and most of the trees there today are under 80 years old.

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Protip: you can come in to Brussels through Amsterdam. Passport control line in AMS is negligible (at least at 5AM, though I'm sure it's not too bad at other times either), and it's only a 2h train ride straight from the AMS airport to Brussels.

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