BringID

BringID is a privacy-preserving protocol for verifying humanness using existing Internet accounts. By aggregating verifiable credentials from services like Uber, GitHub, or Airbnb — without ever revealing user identities — BringID enables crypto applications to assess trust and reputation without compromising privacy. Leveraging MPC-TLS and zero-knowledge group proofs, the system produces unlinkable attestations and customizable trust scores. This approach addresses the growing need for Sybil resistance, privacy-preserving airdrops, and composable identity in an environment increasingly flooded with bots and synthetic activity.