Toni Wahrstätter ⟠
2.3K posts

Toni Wahrstätter ⟠
@nero_eth
serving ethereum at @ethereumfndn


There's a new chapter starting for the Protocol cluster. We're welcoming new leads and coordinators, and continuing our work toward Glamsterdam, Hegotà, and the Strawmap. More in the blog below 👇

There's a new chapter starting for the Protocol cluster. We're welcoming new leads and coordinators, and continuing our work toward Glamsterdam, Hegotà, and the Strawmap. More in the blog below 👇




What happens when Bitcoin's transparency becomes a map for attackers? @thedamooo's full Bitcoin 2026 talk is live. He breaks down why every BTC privacy option today is broken, why wrench attacks are up 75% this year, and how strkBTC fixes it with ZK. → Watch the full talk youtube.com/watch?v=SGdg7v…


Last week, Ethereum core contributors gathered in Svalbard for the Soldøgn interop: a week long event focused on hardening Glamsterdam implementations to scale Ethereum securely ☀️ Read the full recap, including their candidate post-fork gas limit, below:








Last week I travelled to the North Pole to film 100 core developers building Ethereum. But there was a twist... They had 5 days to build the first devnet for Glamsterdam, Ethereum’s next major upgrade, helping secure a $500 billion network. It was the most magical experience of my life. I’ve never experienced energy like it. It very quickly became, to me, the ultimate hackathon. With the stakes of Ethereum’s uptime. But how does anything stay together when no one is in charge? At one point @TimBeiko said: “we're about to turn 1 month of async work into 1 day”... From 4am technical drama (shit gets hot), To the most beautiful coordination between client teams, All the way to people really explaining why they do this. These are THE heroes you’ve never heard of. This is about the people keeping Ethereum alive. This is THE story. The people who have put a decade of work into Ethereum’s uptime. Full documentary coming soon.

🔐 New EIP-8250: Keyed Nonces for Frame Transactions 🔐 by @soispoke, @nero_eth, @lightclients and @VitalikButerin This replaces the single sender nonce with (nonce_key, nonce_seq), giving frame transactions independent replay domains. For privacy protocols, the key can be derived from a nullifier: concurrent withdrawals from a shared sender become possible, with inclusion atomically marking the nullifier spent. Target fork: Hegota Links below 👇


Last week, Ethereum core contributors gathered in Svalbard for the Soldøgn interop: a week long event focused on hardening Glamsterdam implementations to scale Ethereum securely ☀️ Read the full recap, including their candidate post-fork gas limit, below:


A fact I feel like almost nobody knows: Ethereum's gas limit will be increased to ~200M after Glamsterdam, a huge increase from the 60M we have today. That’s a 3x+ of L1 execution capacity, with expectation of further doubling soons after that. Assuming no similar increase in demand, fees could stay near zero for years. This is the result of several innovations coming together at the right time: ePBS gives payloads more time, BALs let clients prefetch/parallelize execution work, and gas repricings make higher limits safe.







