Joined February 2018
0xKiril retweeted
🚨SOLIDITY-AUDITOR V4 IS NOW OPEN SOURCE (MIT LICENSE) A single command now gets up to 85% recall on High severity findings from multi-week contests from last year. This used to cost protocols tens of thousands - we made it FREE, so any dev can build more safely. by PAG team🫡
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0xKiril retweeted
interesting in some sense, NEAR could execute what ETH aspired to years ago i.e., it scaled via sharding & is now acting as the hub between many chains perhaps with a few tokenomics changes, you could bring back the programmable money dream monitoring *mute tweet*
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0xKiril retweeted
Bold is the tree hiding the forest of friends who gave up on self-custody. After a decade, we simply did a poor job of educating people on how to use the chains safely. Stuck between being too dogmatic, pushing for purity of an overly complex system, and too reckless of yolo mode Let me try again; don't just bookmark this do it. Give the link to this tweet to your AI and have it help you: 1) Use @ambire as your main wallet; it handles simulation, complex tx, and is designed to work well with @safe 2) Deploy a Safe now. I don't care if it's a 1/1 linked to your hot wallet for now; it's fine. It's already better this way, and with Ambire, using it is seamless. YOU DO NOT HAVE TO USE THE SAFE UI; Ambire will do it all for you. 3a) Generate a real seed; use pen and paper. You'll get the fancy steel stuff later if you want. 3b) Too lazy for the seed stuff? ok, use a "hotwallet" for your signer generated with a passkeys with an good password manager, you have a Mac? The Passwords app is fine; you're a Revolut client? NordPass is included; you ready to spend a bit? 1Password has a great API, and you'll love it once you're AI-pilled. 5) The signer wallet must hold no funds, doesn't hold gas, doesn't do any txs; it's the key to unlock the door of your safe; it signs, and that's it. You'll learn later that proposing (creating tx), signing, and executing tx are 3 different jobs that don't need to be done by the same wallets. 6a) Now create a second hot wallet, "executooor," and send some gas to it, a few bucks of ETH suffice. Use gas.zip to have some gas on every chain you use. 6b) Don't want to do that? No worries, use the "gas tank" feature on Ambire; it does the same job you can always improve later. That's it for step one, and just that you're safer than Bold and 99% of guys out there. Step 2 is buying a hardware wallet and rotating the safe signer with it for much safer holding Once you're there, you can start considering a 1/2 with a second hw or with an old phone you have in your drawer that you've factory reset and will use only for that. You keep it out of easy reach; it's your insurance if something bad happens to your main signer. Then maybe a 2/3 and the nerdy stuff; you can always do "better," but the foundation of all that is getting your first safe deployed and climbing from there. Do it now; it's not hard, it's worth it.
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we will finally kill "stack too deep" the next @ethereum update brings both: 1) the ability to deploy larger contracts 2) lets compilers fix "stack too deep" eth dev is going to rip in Q4
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0xKiril retweeted
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0xKiril retweeted
Replying to @ClaudeDevs
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You have no idea what Claude Code actually does between your prompt and its answer. I didn't either. So I built ccexplorer: a DevTools-style timeline of your whole session. Every tool call, every subagent, token counts, compactions. Try it: npx ccexplorer
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Happy monday, finally mapped the entire neobank ecosystem on one map. 368 neobanks: 254 traditional, 58 hybrid fiat+crypto, 56 web3-native 106 infrastructure providers powering them 219 investors funding them Every logo, every name. Open data, MIT licensed. Do you see a neobank that is missing?
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I’m shocked that Russia can crash a building onto sleeping families in a European capital, murdering 30 people, without any meaningful reaction from the world whatsoever.
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In the AI era, a company is one human + a fleet of agents. The human keeps strategy, taste & judgment. Agents do the execution. The "company" becomes a shared context layer that grows over time. So I built the concept — 25 agents ship the work, I just steer. 👇
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Built a video from live React components in ~20 min using @Remotion + Claude Code extraction. zero boilerplate, ships as mp4. That's freaking shipping velocity.
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Some of my perspective on where the @ethereumfndn is going. First of all, this is only my own view. The board is not just me, and I have no extra special powers on the board that the other board members do not. @aerugoettinea is the one executing much of this transition. My input has been largely on technical questions. The board is in the process of expanding, and my own power within the org will continue to decrease, which is honestly what I want. The 2025 era brought many important improvements to EF and its ability to execute. Many issues were resolved, and EF continues to benefit from its improved efficiency and greater focus on concrete goals to this day. And so with those problems resolved, early this year, the largest remaining hole that I perceived was something different nagging at me: I would regularly spot people saying things like "vitalik says these beautiful things about ethereum needing to be decentralized, and have privacy, and be a sanctuary technology, but why do the EF's actions not reflect that?" Now, you may have been hearing something different. You may not have been sensing a feeling of crisis at all, and maybe were hearing people saying that finally we were taking execution and BD seriously and the main task for us is to keep going that way and be even better and faster. Then probably there is genuine difference between you and me, in what kinds of criticism I take most seriously, and what kinds of critics through their criticism are most able to make me feel pain. As an analogy, let's briefly switch over to a different domain. One belief you can have about Google is that it is a success story, and has brought a lot of good to humanity in organizing the world's information. Another belief you can have about Google is that they had a beautiful idealistic beginning, but at some point the corruption of mainstream corporate attitudes seeped in, and they slowly bit by bit completely abandoned the "don't be evil" slogan. My belief on Google specifically is probably somewhere between the two. BUT, if you had taken me back in time to ~2008, and offered me a button to press to make Google one or two standard deviations more "dogmatic", eg. give Richard Stallman permanent veto power over some key policies, I would immediately press it. Why? Because a choice for one company is not a choice for the world, or even one country. Google existed and exists in the context of a technology industry generally drifting away from early idealistic don't-be-evil roots and toward greed for financial gain, totalizing visions of accelerated superintelligence, infiltration by sociopaths, and craven capitulation to (or worse, active participation in) government pressure for ideological control, surveillance and war. And so *one company* doing something different, positioning itself to be what George Bernard Shaw calls the Unreasonable Man, resisting the trend of the times, would have been better for freedom, balance of power and stability of society as a whole, than *all* large companies bending to dominant trends. This is a part of my version of pluralism. This line of thinking is not just mine, but I also is not too far off from what Aya and others had in mind with the Mandate. Now how does this all get to the role of the EF? EF is not a "center of Ethereum", rather EF is "one node, with a defined purpose, alongside other nodes". We've always said that the EF should be the latter, but many in the Ethereum ecosystem (and even within the EF) wanted us to be the former. Now, we are taking action to ensure that we will be the latter. This is particularly important because EF is a limited organization, with limited resources and limited organizational capacity. The EF has only ~0.16% of all ETH (less than many other individual ETH holders), whereas among other blockchains it's common for "the central foundation" to have 10-50%. Fiscally, the EF was originally designed to fulfill a limited work scope defined in the token sale docs and other pre-launch materials (building the chain software; getting through Frontier, Homestead, Metropolis, Serenity), which was fully completed in 2022; it was not designed to be an eternal steward. And so today, the EF is choosing to use its remaining resources to pursue longevity over breadth (yes, this means we sell less ETH). The EF focuses *specifically* on those activities critical to the success of ethereum as a censorship/capture-resistant, open, private and secure system, that would not happen otherwise. This means making hard choices, and in some cases even activities that we highly approve of and people that we highly respect becoming outside of the EF. People of great technical talent, public respect and even alignment with the mission and CROPS being outside of the EF is in fact necessary if we want important tasks to be able to attract outside capital. This also means the EF taking opinionated stands culturally. This is all intended in cooperation with all other parts of ethereum. We recognize that many other parts of the ethereum world highly respect CROPS and related values. But highly respecting is not the same as choosing to specialize and totally dedicate to a domain (Compare in a different domain: I think reducing animal cruelty is important, and I like vegan food, but am not full unconditional vegan myself) EF is still in a transition period, and we expect its new long-term form to stabilize over the next few months. What are the guiding principles of this new form? Again, I am only one person, but I can give my answer from a technical perspective (there are also critical non-technical aspects). At the core, *Ethereum must be impressive*. We are living in an age of highly intelligent AI and all kinds of other technological acceleration. "Status quo EVM, with a hard fork or two a year to optimize for short-term needs of users" is not interesting. To some, "impressive" means: 250ms latency and 1M TPS. I think Ethereum trying to go that route is a mistake. Being as fast and as scalable as possible, and only a small epsilon more decentralized than the others, is a route to mediocrity, and if we try it we will lose. I think Ethereum should scale. But I think Ethereum should strive the hardest to be deeply impressive in a different dimension: the CROPS dimension. This means things like: * Provably bug-free Ethereum. This is a goal that all cybersecurity researchers would have thought is absurd and impossible, up until roughly 6 months ago. Now, it's on the cusp of being possible, thanks to AI-assisted formal verification. So we should be frontrunners in doing this. * Available chain consensus. Ethereum is, and with lean consensus will cotninue to be, the ONLY chain that has both (i) traditional-BFT style properties that it's safe under asynchrony up to a high level of fault tolerance, and (ii) the bitcoin PoW-style property that under synchrony it's safe up to 49% attackers. As far as I can tell, literally no other chain has this or is planning for it; bitcoin goes for (ii) only and most other chains go for (i) only. Some will remember I fought hard for this, Unreasonably insisting that it is not OK for ethereum to rely on social consensus and hard forks to rescue ethereum from 34% of nodes going offline. It's OK for chains like hyperledger, bnb, solana, tempo, etc. It's not OK for bitcoin or ethereum or eg. zcash. * Intermediary minimization. The fact that smart contract wallets, protocols like railgun, etc have to send transactions through intermediaries to get included onchain is honestly embarrassing, and it's a constant point of fragility. Hence the work on FOCIL and EIP-8141 (and 7701 and years of work before) to make transaction sending intermediary-minimized with public mempool and strong inclusion properties, in a truly general-purpose way, that covers not just eg. secp256r1, but also privacy protocols and much more. Kohaku is pushing intermediary minimization at the user layer, pulling Ethereum away from the dystopian status quo world where our wallets don't even verify the chain, send our private data out to a dozen third-party servers, and toward a brighter CROPS future. Some of these goals are Unreasonable - maybe Ethereum would be "fine" getting only 50% of the way - what if we depend on intermediaries, but make it easy to switch? But going 50% of the way would not make Ethereum Deeply Impressive in the CROPS way. So we push for 100%. Fortunately all these goals are compatible with high TPS, this is a major focus of research (esp. on scaling the state). Well-designed L2s can also help, especially L2s optimized for specific applications (eg. high-volume trading, privacy...). These goals are even compatible with significantly lower slot times, thanks to Raul's work on erasure-coded P2P, and many other optimizations. The most high-value "product" of the ethereum blockchain, financially speaking, is ETH the asset. Ethereum secures $250 billion of ETH. The types of properties of Ethereum that I mentioned above are very good for ETH the asset. Nearly 90% of my net worth is in ETH, and most of the remainder is ~$40m of onchain fiat of which every dollar has already been allocated for some open-source biotech or software or hardware initiative. That said, there are aspects of supporting ETH the asset - *necessary* aspects even - that are outside the scope of the EF. This is where we need other heroes (some of whom hold more ETH than the EF does) to step in and help. EF has been recently thinking more about how it will relate to other such organizations, and give them needed initial support. EF will be a smaller ship than in previous years, a more opinionated one - in some cases more opinionated in ways that might be difficult to comprehend - but a longer-lasting one, and one suited to making sure that ethereum brings something meaningful to the world. We are grateful to all those inside and outside the EF who are helping to make this happen.
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Coding with Claude Code is like playing Civilization: 'One more turn and I will stop'
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Funny how @SpaceX $1.45B Bitcoin position only shows up in IPO filings. So they were accumulatng quietly, buried it in SEC docs, skiped the discourse entirely. The silence says more than the actual market bias
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I've never been this productive since AI for coding arrived
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Echo Protocol $77M hack: admin keys compromised. Funny—we worry about black-hat Claude Mythos early access, but DeFi still loses nine figures to keys stored like passwords on a sticky note.
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Anthropic: $900B valuation for AI Kraken: 150 layoffs because of AI Same tech, different buyer for the narrative.
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Vitalik Buterin on Ethereum as the economic layer for AI “The blockchain to me is the most natural way to allow applications and cooperation between many different people in the long term without needing to agree on who to trust. The other thing is also the economic layer. This is the layer where blockchains can support AIs.” Vitalik believes Ethereum will play a large role in the future of decentralized AI: “If you have more decentralized AI, that means you have different AIs (agents, programs) that are controlled by different people and need to interact with each other. And for that interaction to be possible, you need to have an economic layer. Either cooperation is based on economic incentives and economic rules. Or it’s based on central control. It’s usually one of the two, and if we can set up the economic system, that makes more decentralized interaction between AIs possible.” Source: @okx (Apr 2026) Read our full article on why AI agents will need Ethereum for low-risk DeFi below👇
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