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DEVCon @devcon.org · 2h

And if you don't know yet, check out the calendar with 40+ and start making your plans: devconnect.org/calendar

DEVCon @devcon.org · 2h

Do you already know which events you want to attend at Devconnect? Share your plans in the comments.

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DEVCon @devcon.org · 1d

See a project you love? RT or reply and let them know you’ll see them at the Fair.

Read more about all 8 districts of the Ethereum World’s Fair and what to expect in Buenos Aires: blog.ethereum.org/2025/09/18/...

Announcing the districts of the Ethereum World’s Fair | Ethereum Foundation Blog

blog.ethereum.org

DEVCon @devcon.org · 1d

Excited that @useburner is joining the Ethereum World’s Fair in the Hardware and Wallet district!

They’re making self-custody instant and tangible with simple tap-to-use hardware wallets. You can snag yours at Devconnect and try how effortless crypto can feel IRL.

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DEVCon @devcon.org · 1d

Great to have @get_para at the Ethereum World’s Fair in the Hardware & Wallets district!

They’re building wallet infrastructure for universal, embedded crypto experiences, bringing together the best of web2 UX and web3 identity and access. Meet them this November.

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DEVCon @devcon.org · 1d

Excited that @EthereumPhone joins the EWF in the Hardware district!

They’re pushing Ethereum into the OS layer: a built-in hardware wallet, human-readable tx, wallet-to-wallet messaging, and an app store where Aave, ENS, Uniswap, and more run natively. See it in Buenos Aires!

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DEVCon @devcon.org · 1d

Welcoming @WalletConnect to the Ethereum World’s Fair in the Hardware and Wallet district!

The connectivity layer for the financial internet. Meet the team in Buenos Aires and experience how seamless the onchain economy can be with WalletConnect.

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DEVCon @devcon.org · 1d

Excited that @dappnode is joining the Hardware & Wallets district at the Ethereum World’s Fair!

They’re pioneers of self-sovereign infrastructure and solo staking, and now bringing local AI and Ethereum nodes with plug-and-play ease you can explore and try IRL in Buenos Aires.

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DEVCon @devcon.org · 1d

Looking forward to welcoming @Ledger to the Ethereum World’s Fair in the Hardware & Wallets district!

Their devices secure millions of wallets worldwide. At the EWF, they’ll showcase how hardware keeps Ethereum’s digital economy grounded in the physical world.

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DEVCon @devcon.org · 1d

Great to have @ethstatus at the Ethereum World’s Fair in the Hardware & Wallets district!

They’re building a private, decentralized communication and wallet stack where you own your identity, network, and keys.

See how Status brings Ethereum to everyday use in November!

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DEVCon @devcon.org · 1d

Excited that @ambire is joining the Ethereum World’s Fair in the Hardware & Wallets district!

They make self-custody on Ethereum simple without compromising security, focusing on great everyday UX.

Meet the team and see how Ethereum wallets are levelling up IRL in Buenos Aires.

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DEVCon @devcon.org · 1d

Excited to share the projects in the Hardware & Wallets District of the Ethereum World’s Fair!

Where Ethereum meets the physical world, from self-custodial wallets to open hardware empowering users to fully control their assets.

Meet the teams and what they're building 👇

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DEVCon @devcon.org · 1d

At the Ethereum World's Fair, you won't just listen to talks about Ethereum in theory.

You will use applications to pay, vote, play games, prove your identity, bet in prediction markets, and more.

DEVCon @devcon.org · 1d

What’s your Buenos Aires vibe for Devconnect week?

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DEVCon @devcon.org · 1d

The Ethereum World's Fair is the natural next stage for Ethereum events.

It's time to show off Ethereum applications: infra is in a good stage, Ethereum is ready for impact.

Come see for yourself in November 🇦🇷

DEVCon @devcon.org · 1d

Get your ticket for the Ethereum World's Fair, and it includes admission to Ethereum Day: tickets.devconnect.org/

And check out the agenda of Ethereum Day: devconnect.org/calendar?ev...

DEVCon @devcon.org · 1d

Excited to have @fede_intern join us at Ethereum Day!

🗓 Nov 17
📍 La Rural, Buenos Aires

Working across @class_lambda, @fuzzinglabs, @PolFinance_ and @alignedlayer, he’s building at the frontier of ZK tech, standing up for values that keep Ethereum open and permissionless.

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DEVCon @devcon.org · 1d

Which district will you explore first at the Ethereum World’s Fair?

DEVCon @devcon.org · 2d

Get your ticket for the Ethereum World's Fair, and it includes admission to Ethereum Day: tickets.devconnect.org/

And check out the agenda of Ethereum Day: devconnect.org/calendar?ev...

Devconnect ARG — Ethereum World's Fair

Nov. 17th – 22nd, 2025

tickets.devconnect.org

DEVCon @devcon.org · 2d

Honored to have @dannyryan speak at Ethereum Day!

🗓 Nov 17
📍 La Rural, Buenos Aires

A longtime steward of Ethereum’s evolution, he helped guide the network through the merge, and now, at @Etherealize_io, he’s exploring how to bring institutions and enterprises to Ethereum.

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DEVCon @devcon.org · 2d

Get your ticket for the Ethereum World's Fair, and it includes admission to Ethereum Day: tickets.devconnect.org/

And check out the agenda of Ethereum Day: devconnect.org/calendar?ev...

DEVCon @devcon.org · 2d

Welcoming @ljxie as a speaker at Ethereum Day!

🗓 Nov 17
📍 La Rural

Driving ecosystem growth at @farcaster_xyz and as co-founder of @bountycaster, Linda has been shaping Ethereum's social layer. And as co-producer of @ethereumfilm, she’s helping tell its story to the world.

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DEVCon @devcon.org · 2d

Join the Ethereum World's Fair sticker contest on @jokerace_io:

jokerace.io/contest/bas...

👉 Enter designs: now
🗳️ Voting: Oct 15, 2–4 PM BsAs time

Design Devconnect Stickers

Devconnect needs stickers. You design, we print them.We’re calling for sticker designs that capture the energy of Ethereum, the World’s Fair, and Devconnect in Buenos Aires. The winning designs will be printed and handed out IRL at Devconnect in November, 17-22.World’s Fairs have been where the biggest innovations of their time were unveiled: telephones, televisions, photography, light bulbs. This November, Ethereum gets its own World’s Fair in Buenos Aires. A week where the ecosystem shows what’s being built now. It’s a space to see, touch, and experience Ethereum applications. Designs can draw from the themes of Ethereum, Devconnect, and the World’s Fair. Ethereum memes are welcome too.1. Winning designs get printed and distributed at Devconnect.2. Vote on the designs. Voters on top designs will split rewards that go up throughout the contest.How to win🧉 Submit a sticker design. It must be your own original work. Format should be ideally square/round, and high quality. 🧉 Vote for you

jokerace.io

DEVCon @devcon.org · 2d

Calling all creators, artists, and vibe curators: the Ethereum World’s Fair sticker contest is live on @jokerace_io.

🎨 Design EWF stickers. Best designs get printed for Devconnect.
💰 Earn by voting for your favorites.

Enter designs: now
Voting: Oct 15, 2–4 PM BsAs time

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DEVCon @devcon.org · 3d

See a project you love? RT or reply and let them know you’ll see them at the Fair.

Read more about all 8 districts of the Ethereum World’s Fair and what to expect in Buenos Aires: blog.ethereum.org/2025/09/18/...

Announcing the districts of the Ethereum World’s Fair | Ethereum Foundation Blog

blog.ethereum.org