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 was given to the privacy-aware attendees at the Ethereum World Fair 2025 that tested completely private, self-sovereign AI that anyone can run at home at the Dappnode booth

This POAP was given to visitors of the Burner booth held at the Ethereum Worlds Fair. A Burner card wallet is the easiest way to get started on Ethereum. Simply tap Burner to your phone and load funds, swap tokens and save NFTs. Burner uses the same kind of secure element found in expensive hardware wallets but without the hassle of tiny screens or a confusing set up.

Mooooooo.

This POAP was given to visitors of the Exa App booth at the Ethereum World’s Fair during Devconnect 2025.

This POAP was given to visitors of The Graph Booth Ethereum World's Fair.

Thank you for being part of the Ripio experience at DevConnect :) Follow us on our social channels to learn more: X: @ripioapp Instagram: @ripioapp

This POAP was given to visitors of the rotki Booth/Area/Activation held at the Ethereum Worlds Fair