Cryptographic Proof of NFT Endorsement (CPoNE) Verifying the authenticity of an NFT endorsement by a prominent person can be challenging. To address this issue, a method called CPoNE (pronounced see-poh-nee) has been proposed. It involves deploying a zkApp on the Mina blockchain to achieve verification and then bridging the proof of endorsement’s authenticity to Ethereum for NFT minting. Team members Discord: mathy#3712 Twitter @racampos