Jordi Baylina

This talk will explore introducing a method for privacy-preserving proof of user uniqueness in contexts like elections using DIDs, ZK, and VCs for verifying credentials without revealing unique identifiers while ensuring compatibility with multiple trust sources. This enables self-sovereign digital identity, allowing selective disclosure of verified credentials while protecting personal data, supporting privacy-preserving KYC, sybil resistance, compliant access to financial services, and more.

Stage 3

Oleksandr Brezhniev

Ensuring Privacy in Digital Identity to Prevent a Dystopian Crisis

I'll explain the current work that we are doing in the Polygon zk teams to improve the performance of the provers and the quality of the tooling.
I'll will explain how we can parallelise the generation of the proof and how we can integrate with different hardware and software so that it should allow to build a zk proof of a block in real time. 
I'll explain also how this proofs can be recursively linked to build a zkProof that can proof the whole Ethereum history from the genesis.