Here are the talks related to the topic of digital identity at Devcon:
Exploring Proof of Personhood: Privacy, Biometrics, and Why It Needs Ethereum
Speaker: Remco Bloemen
Summary: This session addresses the urgent need for proof of personhood and privacy in a digital-first world, emphasizing the role of Ethereum's trustless infrastructure in achieving privacy-preserving identity solutions through technologies like zero-knowledge proofs (ZK) and multi-party computation (MPC).
https://youtu.be/q3rpu8aDRA8
ZKpassport: Private Unforgeable Identity
Speakers: Michael Elliot and Théo Madzou
Summary: This talk covers the ZKpassport identity verification solution which integrates zero-knowledge proofs with ePassports, achieving privacy-preserving and unforgeable government-attested digital identities.