A crucial role and opportunity to lead in a critical market. Please apply and reach out!

Institutions can't fully come onchain unless we clear the path. That's what Institutional Blockspace does..

Glamsterdam charges ahead! The Hoodi testnet upgrade is scheduled for the 26th of October while the mainnet date will be announced separately. Activation table, client releases, and info on the bug bounty program can be found here: blog.ethereum.org/2026/10/16…

If trillions of dollars in equities and fixed income move onchain, the gas tokens powering those chains become something very different. "It's hard for me to imagine that those gas tokens don't become strategic commodities because so much value is sitting in those ecosystems." $160T in equities. $160T in fixed income. Hundreds of billions in stablecoins already. The infrastructure underneath all of that starts to matter a lot. FT @perkinscr97 @BitcoinJesusETH @Nexo

I am leaving Cambridge after a few days spent for a workshop on fast finality, concurrent with other workshops on post-quantum crypto and formal verification. Quick takeaways - Faster finality is coming, the research is mature, even as new ideas have come in during the week, the handoff to specifiers and implementers feels well underway. Next catalyst event will be at devcon in a few weeks, with core devs - The performance numbers for post-quantum finality are improving massively, and this is the worst that they’ll ever be. This is significant, it means the penalty from moving to more complex crypto would not require, in my opinion, if the numbers hold up, a deep rearchitecting to move to PQ-secure consensus, in particular when it comes to incentives - The biggest opportunity imo remains networking. Simulations and live experiments are exploring both the current pre-PQ setting, where networking is clearly the bottleneck, and the post-PQ setting, where compute remains the bottleneck. But with PQ compute numbers improving, I wouldn’t be surprised if once again networking becomes the bottleneck All of this is making me extremely bullish that we’ll achieve PQ-secure and faster finality even faster. Many thanks to @yannvon @benjaminion_xyz and @robsaltini for the workshop, and to @corcoranwill and @drakefjustin for hosting us in Cambridge!

It was truly a pleasure to host ETHGas's first meetup in Japan🔥

Incredible. Ethereum blockspace hyperscaling is about to be unlocked. Goodbye 200M, hello 1B.

Worth reflecting on 🙏

Caught up with many familiar faces and met many nes ones as well. It's exciting to be in the Ethereum infra space, and in Asia. Next stop: Devcon, Mumbai

We're officially in the vibe-mathing era

Today I call upon the blockchain industry to calmly begin planning for "bunker mode". My personal recommendation is to set in motion a controlled mass migration of assets to fresh addresses, i.e. addresses whose pubkeys remain hidden behind a hash. Holders, starting with large and sophisticated ones, should consider moving the bulk of their funds to addresses that have never signed a transaction. And when they do sign one, they should also move remaining funds to a new address (possibly generated from the same seed phrase). Don't rush. While I believe there is cause for action a rushed migration would do more harm than good. Don't panic either. Moving assets to protected addresses is a simple, preventative step which does not require new cryptography or new wallets. IMO it is now reasonable to brace for the possibility that ECDSA breaks before qday, in the worst case in months not years. By "break" I mean fast private key recovery (e.g. in one week) on available hardware (e.g. a large GPU cluster). Recent days have been humbling for human mathematical intuition. Long-held, unquestioned hypotheses have fallen. This includes the n log(n) bound for integer multiplication and the 3SUM conjecture. In hindsight, May's unexpected disproof of the Erdős unit distance conjecture was our warning shot. Yesterday's OpenAI drop made it clear that mathematical superintelligence is upon us. They say there are weeks where decades happen. We are about to live through weeks where centuries of mathematical progress happen. Could our magic 64-byte ECDSA signatures be too good to be true? Was it just security through obscurity all this time? Elliptic curves feel especially vulnerable to superintelligence. Curves carry rich structure, with room for fancy tricks like Schoof, Frobenius, pairings. (By contrast, hashes are designed to minimise algebraic structure.) Separately, as Ewin Tang can attest, an efficient quantum algorithm sometimes foreshadows an efficient classical one. We should be open to the possibility of a classical counterpart to Shor that breaks elliptic curves and RSA at once. Also noteworthy is the striking under-representation of cryptographic breakthroughs among the 722 mathematical results OpenAI published. I've witnessed first-hand the US government censoring academic quantum cryptanalysis results. Backroom interventionism is my base case. I urge large, sophisticated actors to lead by example. Project11's "risq list" (bitcoin-risq-list.projecteleven[.]com) is a great tracker of exposed BTC pubkeys. Binance, Bitbank, Robinhood, Bitfinex, and Tether have an opportunity to harden their cold storage. Next month I'll address institutions in London in a live Q&A (forum.ethereuminstitutional[.]org/london-2026). Again, please do not rush. Wallets holding under 50 BTC enjoy partial cover from "Satoshi's shield", i.e. his 20K exposed addresses that hold 50 BTC each. Load-bearing signers like oracles and L2 security councils should consider rotating ECDSA pubkeys with every signed message and/or multi-signing with a hash-based schemes like SPHINCS. Exiting bunker mode safely will require post-AI cryptography. My inclination is to go all-in on hash-based cryptography and avoid structured mathematical assumptions entirely, whether from curves, lattices, or isogenies. A single battle-tested hash (e.g. from the SHA or BLAKE families) yields plausible post-AI security. The Ethereum roadmap on strawmap[.]org fully embraces hash-based cryptography with end-to-end formal verification as a response to the quantum threat. Those timelines must now be revisited and accelerated in light of mathematical superintelligence. I'll be pushing for maximum defensive acceleration.

Super cool. Congrats guys!