Table: Digital Identity

SubcategoryNameDescriptionURLTwitter
Biometric IdentityWorldcoin / World IDProtocol using iris-scanning hardware (Orbs) to issue unique digital identity credentials globally, enabling proof-of-personhood without a government.worldcoin.org@worldcoin
Self-Sovereign IdentityCivic TechnologiesBlockchain-based identity platform allowing individuals to control and share verified personal data without relying on government or corporate identity systems.civic.com@civickey
Self-Sovereign IdentitySpruce IDOpen-source implementation of W3C decentralized identifiers (DIDs) and verifiable credentials, providing portable, self-controlled digital identity.spruceid.com