BuildETH 2025 is a one-day conference on ETH infrastructure and DeFi on Thurs, Oct 9, 2025 in San Francisco.

San Francisco, CA
Joined May 2018
Putting too much on your plate and still delivering is what growth actually feels like. In 60 days I went from - 🇵🇱 speaking at @ETHWarsaw - 🇺🇸 keynotes + panels at a16z Tech Week, @build_eth in SF - 🇹🇭 a much-needed Thailand team bonding - 🇵🇹 @WebSummit in Lisbon - 🇺🇸 moderating a Miami panel with absolute powerhouses - @dylandewdney, @JanetAdamsAI, @rogers__jay, Shaw 🫶 - 🇦🇷/🌎 then @EFDevcon + judging at @joinwebzero @Polkadot hacakthon & moderating at the @0G_labs panel with @0xbury, @virtuals_io, @BHelika, Gemma, @_AshNathan Somewhere between the airports and late-night strategy chats… I mentally bookmarked: It’s uncomfortable. Chaotic. But levels you up. Wild two months. And honestly… I feel ridiculously energised. Grateful for every new connection during these months - @victoria_olsina @mia_unhashed @_sumeetc @vargs_g @sachalansk @sqdgnintern and @helloSQD team @graphprotocol team @bigdog_max and others … thank you. If we never met - what's your next destination? – at Almada, Portugal
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Great keynote by @jackoholleran on privacy and encryption!! Not a surprise to see @SkaleDevelopers getting involved in the x402 space and helping make those machine to machine transactions gas-free and fully encrypted
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build.eth retweeted
What if MEV could be solved at the consensus level? @jackoholleran is on stage @build_eth explaining how Proof of Encryption makes it possible! A keynote to remember 💪
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Flying home.. productive week in San Francisco… 🤖BuildETH @build_eth 🏡 House of Web3 @edgeandnode 💻 Tech Week @Techweek_ 🌎 Google Agents4Impact @googlecloud 🫡 see you at @chainlink SmartCon
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Blockchain and AI are the two biggest tech revolutions of our decade. The real question: who benefits more - AI from blockchain, or blockchain from AI? Loved diving into this at @build_eth by @edgeandnode with @jackoholleran, @kartiktalwar, and @eforst.
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Gunnnnnaaaaa be a good one 😤 SF Tech Week is on, and Thursday’s BuildETH @thehouseofweb3 is the place to be. So many incredible speakers, but I’ll be front row for @coinbase on x402, then E&N CEO @rodventures + devrel @cryptomastery_ showing what we’ve been building together. 👀 Lil sneak peak with even MORE coming 🔜
Rodrigo Coelho (@rodventures) from Edge & Node will talk about "Deferred Payments for Agents: A Novel Enhancement to x402," using signed vouchers to aggregate and settle micropayments onchain. BuildETH 2025 on Oct 9th in SF. buildeth.io
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Get your tickets to one of the best events during SF Tech Week...BuildEth! 👷🏼‍♂️💥
Announcing BuildETH 2025. ETH Infrastructure + DeFi Thursday, Oct 9th San Francisco, CA buildeth.io
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Excited to be a part of @build_eth in SF next week! Come find us on October 9th to grab a Burner 👀
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Learn more about x402: An Open Protocol for Internet-Native Payments – @kleffew94 from Coinbase will show how to use x402 with LLM external tool calls and to allow agents to pay for resources without API keys or human-in-the-loop friction. @build_eth
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Replying to @build_eth
@build_eth is on October 9th! Hear from industry experts on topics like x402, ERC-9004, building trustless bridges between Bitcoin and Ethereum, stablecoin design, and much more.
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If you are thinking about attending @build_eth on Oct 9 in SF, I have a discount for you in the next tweet: The major themes are Ethereum infrastructure, DEFI, and AI agents!
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What's the AI tool you use the most often outside of ChatGPT/Gemini/Claude?
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This is a BIG deal
While CT debates the merits of DePIN, @BytedanceTalk has begun using it to deliver TikTok globally while achieving a 35% reduction in CDN costs.
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i never thought i'd say this, but with all the focus on apps i think ct is actually starting to underrate infra rn biggest innovations here: > rise of scalable, programmable data (@irys_xyz, @WalrusProtocol) > rise of scalable, cheap zk proofs (@boundlesshq, @SuccinctLabs, jolt by @a16zcrypto, etc) > rise of verifying AI inferences (@eigencloud, @lagrangedev, @inference_labs) > rise of scalable privacy protocols (@0xMiden, @aztecnetwork, @ethereum's MACI, @0xprivacypools, @ShutterNetwork, etc) partly these have gotten less attention because focus has shifted (rightly so) to apps but mainly i think it's because they're all focused on *data* as crypto's next frontier beyond financial transactions, and everyone is completely skeptical of this thesis after years of failure. but what this misses is that the fundamental thesis—that all data will be onchain—wasn't really feasible until this infra came along to make data cheap, scalable, and private. when you imagine how these protocols can interact, you can start to see how all data will be scalable and secure. by living fully onchain.
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"wow you've been in crypto for 8 years, you must be so rich"
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build.eth retweeted
Introducing CoinList Alpha A private portal for accredited investors to access curated deals, from seed rounds to private placements in treasury companies. Alpha is the next step in our mission to connect builders with capital. Accredited Investors ➡️ alpha.coinlist.co
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build.eth retweeted
Threadguy's FULL interview with @hosseeb The truth about crypto VC, financial nihilism, prediction markets, and more!
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