This POAP was given to visitors of the Nethermind booth at the Ethereum World’s Fair during Devconnect 2025. It celebrates the builders and researchers exploring how Nethermind engineers the foundations of blockchain: from the Ethereum client to AI-driven security and privacy-preserving identity.

This POAP means that you successfully minted a POAP during Devconnect season in Buenos Aires. Thanks for being part of something innovative!

With this POAP, you are entitled to use the corpus.core prover-service for FREE for 3 months. This is a free perk for Devconnect ARG attendees! To redeem your voucher (as soon as available), please visit http://voucher.colibri-stateless.tech ******************** Get trustless with your dApp NOW! With colibri.stateless - the stateless client for Ethereum, Gnosis, Optimism, and other L1s and L2s. Instead of trusting an RPC-Service, use colibri to verify all information locally based on cryptographic proofs. More information: With the colibri.stateless, we develop a trustless Stateless-Client. Any on-chain information can be verified and validated by trustless proofs. No sync is needed, no state is stored. Never again simply trust data from any RPC provider. Colibri.stateless is so tiny that it runs on any IoT hardware, mobile, and web apps, etc. DON'T TRUST. VERIFY! We love to connect with you to support integration in your dApp or extend colibri.stateless to your ecosystem. This is how blockchain access is meant to be. More information: Whitepaper: http://whitepaper.colibri-stateless.tech/ Specification (in work): http://specification.colibri-stateless.tech/ Website: https://corpuscore.tech GitHub: http://repository.colibri-stateless.tech/

This POAP commemorates the Ethereum 10th Anniversary in Zug, Switzerland, the birthplace of Ethereum and home of Crypto Valley. We hope you enjoyed spending time together and are looking forward to the next decade of Ethereum! : )

This POAP confirms that you were a Hacker at ETHGlobal Cannes 2025, ETHGlobal’s first hackathon in Cannes! 🇫🇷🌴 This event saw a remarkably experienced set of 835 hackers and 1150 overall attendees build 334 projects in just one short weekend. Thank you so much for joining and being a part of what makes each event so special.

You’ve met 1inch team at ETHGlobal Cannes in 2025! Congrats 🥳 Here’s your POAP!

You got this digital collectible because you have met Patricio Worthalter in real life during July of 2025. https://twitter.com/worthalter https://t.me/patricioworthalter See my collection: https://collections.poap.xyz/youve-met-patricio/1