We discuss progress that ZK Email has made in making new proofs really easily, as well as interesting new on-chain directions for email-triggered transactions. We'll go over proof registries, email-based multisig signers, and email guardians for account recovery in production.

Stage 3

Steward at ZK Email: https://prove.email. 

Also co-creator of ERC 7524 (PLUME Signatures) and co-creator of image provenance proofs at https://proteus.photos.

Aayush Gupta

Sora Suegami is a blockchain and cryptography engineer. He has been working on ZK Email, a project that uses zero-knowledge proof (ZKP) to prove the contents of emails without revealing the entire content. He built ZKP circuits for email verification in Halo2 and led the development of Email Wallet. Additionally, he has been researching applied cryptography, such as [Suegami BCRA 2022] and [Suegami Eprint 2024]. His research will enable more scalable privacy-preserving smart contracts.