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0xRahul
@omw_to_the_moon
Dev Tooling Lead at @ethereum Life Goal: Head of R&D or Special Projects Ex product @ Aztec, Eng @ Reddit Crypto, Alexa
660 Following    6.3K Followers
Most python libraries (like previously maintained by the @ethereumfndn, will now be maintained by @ApeFramework. Super excited for the next chapter! No action needed for devs. All issues, PRs etc have been migrated. Installing also is exactly the same
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Excited about this personally - one of the first big apps to use Aztec to bring privacy on Ethereum!
Incognito mode for Ethereum is live on mainnet! Powered by @aztecnetwork. We’ll be giving out more invite codes in the coming months. DM if you’re interested.
This aged interestingly well, but for a different company - @circle and $ARC. I wonder how this changes the dynamics of Circle's fee sharing agreements with coinbase on USDC.
Big news in the industry and potentially historic if it launches. Some thoughts on the potential $BASE token today: - I don't think this is particularly shocking. The market is likely to price this token in excess of its future cash flows, could be value creative. So they are exploring it. I don't think its a decentralization thing, I think its a business decision. - The conflicts between $COIN and $BASE are the most interesting questions that will need to be resolved. I assume the only path forward for value capture for equity holders will be via the Coinbase balance sheet holding $BASE tokens. I can't imagine they will airdrop to shareholders. I have no idea how you would structure the "sale" of the Base cash flows to a foundation or something unless one of the following were true: (a) the spinout will unlock value for shareholders or (b) the shareholders lose control of the cash flows Base currently generates without seeing value. My suspicion is (a) is logical but (b) could be a legal nightmare and Coinbase is smart enough to avoid. - The timing of this is interesting. Base and Solana have been heavily competing with trying to attract the social, consumer and speculative use cases. This is a very expensive class of crypto to support and win. I have no idea how much Solana spends on this, but Base just got another tool that they can use outside of their existing cash flows. Could be super transient capital they are looking to attract but probably factored into the timing of this decision. - I don't think anyone knows how to value the token until the second bullet above is designed. The breakdown of what belongs to $COIN and what belongs to $BASE needs to be exceptionally clear for this to work. We did that with $ARB and OCL so I don't think it is impossible, but I think much harder with public shareholders. Interesting times and will watch closely.
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Amazing work to make etheruem faster!
Upgrading Finality - Edition 1 Check out the plan for bringing fast finality to Ethereum. Hosted on the the brand new and shiny EF Protocol Consensus website 😁 Lots of good stuff there!
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GM - Won't relitigate past EF decisions. These are not mine to callout. Forward-looking part is. One nit: less than 10% of argot's 2025 budget went to fe (~$200k for H2). It's public info. The real problem isn't misallocation of fe vs vyper or why Fe sits under Argot while Vyper is working on generating revenue (shoutout to @nachortti for helping Vyper here), despite its adoption. The real problem is across the entire compiler stack. Fe with Sonatina, Vyper with Venom, Plank with its new IR, solx with LLVM, even Solidity is rewriting (core-sol with SAIL). They are all rebuilding the entire compiler. So many overlapping efforts inside one ecosystem, many trying to do the same thing. Yul has tech debt, sure but the answer cannot be N teams forking N IRs in isolation, all N looking for funding, taking years to be safe while the production compiler securing 500B+ across 20+ EVM chains passes the hat. Two asides: 1. genuinely glad I'm not on the solc team. Any minor change there touches that entire 500B $ surface. Huge shoutout to @solidity_lang engs. Legends. 2. shoutout to @real_philogy for collaborating with fe and core-sol toward a shared IR. Building a language is hard enough but share what is possible, especially if things take years to be safe. Anyway, what I'm doing about it: - call with argot - learning about Fe's past. - double down with @nachortti on Odin - ideally all language, compiler teams should have a sustainable path for revenue. - from my seat at the EF, working on devex. A short-term fix for stack-too-deep is in sight, while solar, solx and the solidity team work on the real long-term solution - funding languages going forward with a strategy that links the ecosystem instead of fragmenting it further 8 years in and developer pain points haven't moved enough. Time to solve them!
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argot was spun out of ethereum foundation with a mandate to maintain ethereum's core programming languages and developer tooling. then it immediately begins to launder research as if it was core infrastructure maintenance. if you read their blog, they spend a lot of resources on fe, a language that has been "emerging" for over 5 years. they have long plans for fe, while the language itself has seen zero adoption and zero production use. their long term goal is "non-trivial contracts in production-like setting". meanwhile vyper is actual production infrastructure. it secures real protocols, with real users and tvl, and real audit surface. curve, lido, yearn, frax, velodrome all use vyper. yet vyper lives grant-to-grant, while argot started with a $16.6m check, about as much as ethereum started with. argot doesn't disclose how much time and energy it spends on the fe fantasy versus solidity, sourcify, hevm, or other genuinely core tooling. but clearly this pet project abuses and stretches the mandate. even though it's a programming language, by no serious measure it's "core". it should spin out and try to survive and prove demand independently. production compiler maintenance should get baseline funding before speculative language incubation gets considererd. vyper is in good shape today despite the ecosystem, not because of it. and it still does not sit right with me that resources keep getting misallocated away from the compiler people actually use. ethereum keeps saying "public goods", then funds the toy compiler like infrastructure and makes the production compiler pass the hat. that is not stewardship.
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My entire feed has been about EF solving clear signing and its beautiful to see! From @ambire to @Ledger announcing support! App Devs -> create 2026 worthy UX by checking out the SDK Wallet Devs -> use the registry. Huge kudos to @hesterbruikman for her stewardship!
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Two weeks ago @real_philogy and I joined Solidity's *PUBLIC* team call to discuss the new release + compiler and it was quite fun. You tried the new SSA-CFG solidity pipeline? Or got a problem in the new release? Go talk about it 🗓️ TOMORROW - 3PM CET
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Two and a half months into learning swimming, I swam the whole length of the pool for the first time! Breathing is so …hard…
What should be the KPI every solidity compiler team should track that app builders care about? My shortlist: 1. Compile times speed vs solc 2. Solves stack too deep 3. Bytecode size vs solc 4. Security (bit vague) Btw have you tried out any of the new compilers? ---- The compilers: Solc The one we all use. Solc --via-ir ✅ production ready 😀 solves stack too deep ☹️ compile times 10x slow - so almost no one uses it Solc --experimental SSA-CFG ⚙️ experimental mode 😀 solves stack too deep Compile times and bytecode size - TBD. ❗️looking for people to try it out! solx 🛠️ building. By @NomicFoundation + @the_matter_labs 😀 solves stack too deep 😀 decent compile times + bytecode size! ❗️looking for people to try it out! solar 🛠️ building. By @paradigm Too early to tell but fast compile times and stack too deep problem is promised to be solved!
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Planning to attend @ethconf in NYC! What days around it should I stay for?
still think ethereum is too expensive? not in 2026. gas is cheap, mainnets evolved, and it's never been easier to build onchain
Been thinking about EVM languages and compilers. New languages are set up to fail. ❌You're not competing with Solidity the language. ✅ You're competing with Solidity the stack. There is the backend, IR, frontend, libraries, tooling, docs, education, auditors, trust. 5+ years to build Everyone wants to roll their own compiler because 'yul sucks'. No one has time for rest of the stack. Negative flywheel kicks in. Lot needs to change. Devex needs to improve.
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This was extremely fun! Grateful that my insights on last 3 years of working on privacy can help out other chains! Thanks @kxrnel and also @swp0x0 for the intro!
Solana & Ethereum Fireside. Deep Dive on Privacy, Security and Cross-chain Lessons with @omw_to_the_moon from @ethereumfndn and @jito_sol @JET_EUROPA_ , EU Growth Co-lead @Kxrnel
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the way we typed in 2014 wasn't cringe. It was token optimization. "ur" "tgt" "rly". We were prompt engineers before prompt engineering existed
Build Ethereum. Not just on it. Ethereum Protocol Fellowship - Cohort 7: → June-Nov • Remote • Stipend available → Work on clients • specs • testing • core research → Mentors: Ethereum core devs • Goal: R&D placement Smaller cohort. Deeper impact. Deadline: May 13. Town hall: May 6, 1500 UTC. If you've ever wanted to ship code that secures Ethereum itself. Apply 👇 #Ethereum# #ProtocolDev# #EPF# #CoreDev# #BuildInPublic# @ethereumfndn
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Hey @IOSGVC there are people pretending to be you acting like they are looking for advisors and trying to socially attack the people.
We need more R&D and experimentation in EVM languages. My favourite plank feature is comptime. In EVM, comptime is free since gas is only charged for runtime! So contracts would have no more magic numbers. Think ugly stuff like the image. Anyway consider donating to the QF!
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