Armin Ronacher @mitsuhiko.at Creator of Flask • earendil.com ♥︎ writing and giving talks • Excited about AI • Husband and father of three • Inhabits Vienna; Liberal Spirit • “more nuanced in person” • More AI content on https://x.com/mitsuhiko
More stuff: https://ronacher.eu/
Afri 🏴 @q9f.cc Privacy & operational security specialist; anarchist infrastructure; organizer @ethberlin.org @protocol.berlin; running @dod.ngo
ligi @ligi.de https://ligi.de
part of:
@c-base.org (@bhnt.c-base.org, @swapfest.berlin, c-bass, circle, cey, ..)
@dod.ngo (@protocol.berlin, @ethberlin.org, ..)
@ethereum.foundation (@devcon.org)
Franzi @franzi.bsky.social I spend my 🌞 at the @ethereum.foundation and my 🌚 at @protocol.berlin & @ETHBerlin.org. 🖤 FOSS & privacy
Protocol Berg v2 @protocol.berlin The decentralized protocol and infrastructure conference ⬩ June 12-13, 2025 ⬩ Prenzlauer Berg, Berlin
- a @dod.ngo event
Edmund Edgar @goat.navy Free software developer. Live in Mashiko, Japan. Made https://reality.eth.link
Mainly skeet about goats
ETHBerlin @ethberlin.org 𝐄𝐓𝐇𝐁𝐄𝐑𝐋𝐈𝐍❮❮𝟎𝟒❮❮❮❮𝐈𝐃𝐄𝐍𝐓𝐈𝐓𝐘❮❮𝐂𝐑𝐈𝐒𝐈𝐒❮❮
𝐌𝐚𝐲 𝟐𝟒-𝟐𝟔, 𝟐𝟎𝟐𝟒, 𝐊𝐫𝐞𝐮𝐳𝐛𝐞𝐫𝐠, 𝐁𝐞𝐫𝐥𝐢𝐧.
Hacker applications open!
https://ethberlin.org
drnick @drnick.bsky.social Physicist, Educationalist, Governance guy and DAO degen
timbeiko 🔹 @timbeiko.bsky.social @ethereum protocol {support | guild | summer ☀️}
Hudson Jameson @hudsonjameson.com I enjoy cats, my spouse, privacy tech, and ice cream.
Current: Polygon Labs.
Previous: USAA, Ethereum Foundation, Flashbots, Zcash Comm. Grants.
He/Him. 🏳️🌈
⚡️🌙 @dystopiabreaker.xyz aspiring neurocryptographer, security nerd
Péter Szilágyi @karalabe.bsky.social Founder @dark.bio
Former Go Ethereum Lead (2015-2025)
Kaan @kaanuzdogan.bsky.social technophile @sourcifyeth, @ethereum Foundation, @ETHBerlin #DevconIstanbul Opinions and memes my own
Pedro Gomes @pedrouid.bsky.social Founder & Director at WalletConnect
Josef @josef.je Chao Ab Ordo
stellz @piss.beauty club rat, technology sister, dancefloor diva.
🌹Bushwick
music: https://plyr.fm/u/piss.beauty
Wesley @wslyvh.eth.xyz Privacy @ethereum 🦄 Web3 | OSS | Decentralization | Privacy 🛠️ Indie Maker
sudo rm -rf --no-preserve-root / @pcaversaccio.com 𝐖𝐨𝐫𝐤𝐢𝐧𝐠 𝐨𝐧 𝐰𝐡𝐚𝐭'𝐬 𝐧𝐞𝐱𝐭.
ꟼGꟼ: 063E 966C 93AB 4356 492F E032 7C3B 4B4B 7725 111F
📌 w021d
🔗 github.com/pcaversaccio
ツ @lightclient.eth.limo go-ethereum
utc+2 | https://github.com/lightclient
Sebastian Bürgel @scbuergel.bsky.social Trying to make the world a better place building decentralized privacy infrastructure
Daniel Fernandes @danielfernand.es Software Engineer interested in chip design, compchem/bio, crypto & DWeb tech. B4: Illinois ECE / Stanford EE
Also on Farcaster! (https://farcaster.xyz/dfern.eth)
crisgarner.eth @crisgarner.bsky.social Engineer @ PSE. Zero Knowledge, Coffee, D&D 🤓
joseph.eth @josephdelong.bsky.social CTO @AstariaXYZ, Former CTO http://Sushi.com🍣, Former @ethereum Core Dev @ConsenSys
Josh Stark @0xstark.bsky.social I work for Ethereum at the Ethereum Foundation. 
Jonny Ray @jonnyrhea.bsky.social chief hack @delv-tech | prev failures: musician, mathematician, aerospace engineer, data scientist, ethereum core dev.
Alex Van de Sande @avsa.eth.xyz Ethereum Foundation Alumni, ENS cofounder, Dad.
Nick Johnson @nick.eth.limo Lead developer of ENS & Ethereum Foundation alum. Certified rat tickler. he/him.
ansgar.eth @ansgar.bsky.social Researcher at Ethereum Foundation. Admirer of emergent order.
Dankrad @dankrad.bsky.social Ethereum Researcher
adam @adam.bsky.social tix @ EF devcon/nect team | former teacher & therapist | singer-songwriter | agnostic ashkenazi
Rafael Matias @skyle.net Doing Ethereum things at the Ethereum Foundation
Barnabé Monnot @barnabe.bsky.social Robust Incentives Group @ Ethereum Foundation
Caspar @caspar.bsky.social ethereum protocol research
gweicz.eth ⟠ @handle.invalid Collective of individuals from various crypto, decentralization and peer-to-peer communities in and around Czechia. gwei.cz
PWN @pwndao.bsky.social The Universal Lending Protocol for the Tokenized Economy. Earn on fixed-rate loans 🤝 Borrow with any token.
http://linktr.ee/pwndao
@web3privacy.info @web3privacy.info Research project & community about privacy in Web3 industry
#privacy #decentralization #freesoftware | web3privacy.info
useWeb3 - Learn Web3 development @useweb3.bsky.social A Web3 developer platform. Explore the latest resources 🧠 Learn by doing ⚒️ Find your job 💼 Start contributing ✨ by @wslyvh
Georgia Rakusen @grak.bsky.social Crypto and Web3 UX Researcher at MetaMask. Co-Founder of OpenUX. Love big cranes, lock-picking, witch stuff, and D&D.
Rainbow @rainbow.me The fun, simple, & secure way to explore Web3, NFTs, & Ethereum 🌈 Download now on iOS and Android! 🌈
mike rainbow @mikedemarais.bsky.social cofounder of rainbow
peteris erins @p-e.bsky.social founder https://yagi.fi + protocol https://aera.finance | talk about web3/crypto + bluesky | ex mckinsey ⚡️
DIA Oracles @diaoracles.bsky.social Price any asset. Verify every feed.
Uniswap Labs @uniswap.org Uniswap is the largest marketplace for on chain digital assets 🦄
willscott⎷ @wills.co.tt Web Hacker
ZK Ultra @zku.cryptoanarchy.network 
Adam Sobotka @vorcigernix.bsky.social Nerd, Blockchain enthusiast, CTO@Smartsupp and builder of Blockenberg: the decentralized CMS
Jacob Jelen @jacobjelen.bsky.social Product designer, Innovator & Technologist. 
Eppie 📧 @eppieapp.bsky.social Web3 native email with full account ownership. Based on open protocol decentralized network.
Subscribe for beta at https://eppie.io
https://github.com/Eppie-io
Livepeer @livepeer.bsky.social Building the world’s open and decentralized video infrastructure. Join our community: https://discord.com/invite/livepeer
Ben DiFrancesco @ben.bsky.social Husband, Dad, Entrepreneur, Software Engineer. Crypto builder. Founder of ScopeLift. Also building Umbra. Working hard to create the decentralized future.
ETHBrno @handle.invalid 🗓 2026? 📍 Brno ← #privacy #lunarpunk hackathon
Bring by @gwei.cz as part of #ethereum & @web3privacy.info | → ethbrno.cz
eth.limo @ethlimo.bsky.social http://eth.limo is a privacy-preserving ENS gateway, enabling users to access Ethereum-native dApps and content. http://discord.gg/zf8NxW94rB
Your privacy focused gateway.
Anastasia @ana.bsky.social Building Better Half | coined agentic tech | run the Agentic Tech Podcast | write, speak, and host events on tech & human agency
https://www.better-half.ai/
http://agentictech.substack.com
Julie @bbjubjub.fr Shallue-van de Woestijne girl
Chris Hobcroft @hobcroft.xyz Not a dog.
accountless @alexanderchopan.bsky.social casberi.app | ex- trust wallet. sequence. pimlico. poap. polygon. metamask. paxful. flipside crypto. dash. bridgewater associates. darpa. secdef. navy. dia. | linktr.ee/alexanderchopan
TokenBrice @tokenbrice.bsky.social Unstoppable code zealot and liquidity shaper
Nudging DeFi towards resilience with The DeFi Collective 🐜
natoil42.eth @natoil42.bsky.social Crypto native, web3 wanderer, DeFi chemist and metaverse voyager.
Empirical reality can be operated by streams of bits and chains of blocks.
Eth +65 @ethsixfive.org Singapore's non-profit #Ethereum community https://t.me/ethsixfive
yorickdowne.eth @yorickdowne.bsky.social maintain eth-docker
eva (^_^)/ @eva.computer she/her 🏳️⚧️
bay area 🌉
cognitohazard 🌀
billΞ.eth @0xbilly.bsky.social 
Ivan Alexander @iamivan.bsky.social Co-Founder @tryhowl & @useteller || I like to brood quietly on park benches 🤷🏽♂️ | | .eth | 'building for the metaverse'
Sam Calder-Mason @samcm.bsky.social DevOps @ Ethereum Foundation 
Vitalik Buterin @vitalik.ca 
3070 @thirty.bsky.social drinking yuja
Joe Schiarizzi @votejoe.bsky.social Inventor, environmentalist, affordable housing activist. Ex-candidate for US Congress in Virginia.
VoteJoe.org
White Lie © @whitelie.bsky.social 🧑💻Programming, young rtrd h-, solidity developer, internet, startups. Investing in web3. 🤌🏼
Founder of @HoodiesCT and more.
//whiteliegvng@gmail.com
Geoff Costeloe @geoff.bsky.social Shadowy Super Lawyer - Legal Counsel
@useToku, @lex_DAO, Legal Engineer, advisor, bad at solidity.
Andrey Petrov @shazow.net A doodler and computerer. I like permissive/permissionless open source, smart contracts, p2p systems, room-scale VR, and NixOS. 🇨🇦
Also on:
https://shazow.net
https://github.com/shazow
https://farcaster.id/shazow.eth
Zach @zherring.bsky.social Pushing pixels @ basepaint.xyz and splits.org
Prev: ConsenSys, worked w/ Gitcoin, Arweave, Protocol Labs, & MIT DCI
Angela Steffens @wonderwomancode.bsky.social Founder/Engineer working on open source software at the intersection of web3 + AI @alternatefutures.bsky.social
wonderwomancode.eth
Olympia, Washington
Nick Reynolds @nickreynolds.online climbing / biking / eating hummus
maintainer: veramo.io
CrayKrypto @craykrypto.bsky.social Into crypto but not trying to sell you any.
I lean left but enjoy hearing all views.
X1 Blockchain / Xen
Colonel Panic 💾 @xtools.at Web/App/Hardware Developer from 🇦🇹
Creator of things no one asked for.
❤️ Decentralised systems and the Fediverse
XYZ Domains | eth.xyz @helloxyz.eth.xyz .XYZ is the world’s favorite new domain ending. Follow to discover cutting-edge businesses & creators + website & branding tips.
henry @hdevalence.bsky.social navigating the library of babel
Mike Staub 🐝 @mikestaub2.bsky.social Developer, Artist, Investor, Entrepreneur, Truth Seeker, Athlete
Armagan @armog.bsky.social Gnosis, EEZ
Georgios @gakonst.bsky.social very greek accent.
cto & research partner @paradigm
optimist and rustacean 🦀
reth, foundry, alloy
🪷 kumavis 🪷 @kumavis.me local loopback device operating in multicast. researching secure composability in software.
self sovereign digital identity + distributed object capabilities
𓃦
jonaherlich.eth @jierlich.bsky.social Cypherpunk. Co-founder at Den (onchainden.com) 
Mykola Siusko @siusko.bsky.social Fostering privacy via Web3Privacy now: http://web3privacy.info
Research Ukrainian futurism: https://zorelit.space
Art house movies, The Wire mag, Sitges Film festival, Karagarga, Soulseek.
Thumbs Up @thumbsup.me I love open-source technology, design, and gaming. I hate centralized power, bigotry, and war.
profile pic by ilya kazakov
banner by yon frula
also at: https://mastodon.online/@thumbsup
Vocdoni 🗳️ Voting Protocol @vocdoni.io Open-source blockchain voting protocol that is scalable, auditable, censorship-resistant & anonymous 🗳 http://vocdoni.io
Florian Glatz @heckerhut.bsky.social Building bzz://freedombrowser.gwei
OG https://blockchain.lawyer
VP at https://ethereum.institute
Explaining the incomprehensible to the indifferent.
Dominic @dmnc.bsky.social product designer based in EU 🇪🇺 ✴︎ mixing design, UX, AI and good taste ✴︎ creator http://katalog.club ✴︎ co-founder http://commonground.cg
ETHPrague @ethprague.bsky.social Hackathon & Conference 🗓️ May 8 - 10, 2026
🔗 https://ETHPrague.com/
💬 https://t.me/ethprague
1W3.eth @1w3.eth.limo No-Code #Web3 Site builder. A one-stop solution to design, build and publish a web3site on #IPFS #ArWeave for your #ENS Domains.
Dan Finlay @danfinlay.com Just futzing around
@lefterisjp.bsky.social @lefterisjp.bsky.social 
Piergiorgio Catti De Gasperi @pg.web3privacy.info Co Founder & COO web3privacy.info ✦ Politics of Care - Digital Rights, Tech Governance
David Buchanan @retr0.id reverse engineering, cryptography, exploits, hardware, file formats, and generally giving computers a hard time
Fedi: @retr0id@retr0.id
Macroblog: https://www.da.vidbuchanan.co.uk/blog/
LeVar Burton @levarburton.bsky.social Kunta, Geordi, Reading Rainbow guy. Flies twice as high… #bydhttmwfi
Bluesky @bsky.app official Bluesky account (check username👆)
Bugs, feature requests, feedback: support@bsky.app