Small, intimate workshops were a hit at our @EFDevcon booth. Today @alexcarrabre walked the crowd through a few of the apps deployed on @onappchain and how the L2 benefits from Espresso's fast, secure finality.

Hacking at @ETHGlobal & want to build crosschain apps enabled by Espresso's fast, secure finality? $5K in bounties for apps deployed on Espresso-integrated chains, including @Celo @ApeChainHUB @RariChain @onappchain @MoltenL3 & @DogelonMars' Rufus L2 https://t.co/DmObUCy5YR

Stop by our booth at @EFDevcon for the final demo of the week, presented by none other than @onappchain. Come discover and learn more about https://t.co/vNNeT4qmAO! 📅 Nov 21, 2 PM ART https://t.co/hLe5Vx0QqX

Only until Sunday, mint your special @EFDevcon mint pack on https://t.co/Ym0KFEaP9A! All assets are NFT's on @onappchain. Whether you're here in argentina or back home — show some love to @ethereum by minting your free pack!

For all those at devcon, come see us at the @EspressoSys booth this Friday!! https://t.co/8iM98Zn9Fv

R to @EspressoSys: 11.21 2PM @onappchain，一起探索Appchain上的 https://t.co/rmAsyiuYlv！👉

See you at @EFDevcon!

Claim your free @arbitrum pack today until friday on https://t.co/Ym0KFEaP9A!

Massive wins from our builders this week! 🏆 - RWAs on Arbitrum hit $1,000,000,000 (HIGHOR) - @RobinhoodApp added 100+ tokenized assets on Arbitrum One making it 644 with $8,259,361 in total value onchain (Just the beginning!) - @ajwarner90 talked about @arbitrum everywhere

Prompt —> onchain 3d asset in your mint room. Live now.

Arbitrum Everywhere meets https://t.co/PbZUQOMajP. Builders can design immersive spaces using exclusive Arbitrum-themed assets, and effortlessly show off their NFT collections in customizable virtual rooms, all on Appchain, and @arbitrum chain.

Each product we build aims to expand the TAM of crypto to all internet users by making products that are fun and usable by anyone. Built by @onappchain team.

Devconnect is about to be fully caffeinated! ☕ We’re super excited to be part of @EFDevcon in Argentina. Swing by our space for some games and learn about how Espresso is connecting rollups to fuel a truly composable space. Plus, we've got some special swag items brewing 👀

The Espresso ecosystem gained momentum during Q3 2025, and today we're recognizing the teams driving that growth as Season 1 recipients of our Espresso Partner Program. Five new chains integrated with the Espresso Network (either testnet or mainnet) during Q3, gaining fast

Bring your NFT's to life on https://t.co/Ym0KFEahk2

I had fun creating my @Calderaxyz room on @mintdotgg, powered by @onappchain. this room represents caldera in it's simplicity yet being so complex. Caldera's rollup engine let's you deploy ultrafast and low cost rollups in just one click. https://t.co/gX8RFtO0T1

🚀 Love seeing how easy @onappchain makes it for @ethdotcash users to go onchain with Coinbase Onramp, enabling their users to fund their wallets quickly. 👇

From your bank —> to anyone in the world with an email, phone, farcaster or telegram in under 1 min. Powered by @CoinbaseDev @circle and @thirdweb on https://t.co/2KCpuJoZdl.

あなたには“現実の部屋”はあるけれど、“デジタルの部屋”はありますか？ Calderaを活用した@onappchainの新しいソーシャルアプリで、自分だけのCalderaルームを作れるようになりました。 最高のルームを作って、クールなリワードを手に入れるチャンス！ 詳しい情報と参加方法はDiscordへ 👀

Excited to be partnering with @Calderaxyz to create custom onchain Caldera rooms on https://t.co/Ym0KFEaP9A! From now until Oct 22nd, 3 of the top rooms will win $1k in $GEMS And 3 random users who collect all of the Caldera assets will get $300 in $GEMS each.