Bloock

BLOOCK is a digital identity and blockchain technology company launched in 2023 that provides enterprise-grade Self-Sovereign Identity solutions built on W3C DID and Verifiable Credentials standards. The platform enables organizations to issue and verify digital credentials while maintaining privacy through zero-knowledge proofs.

The core technical implementation uses PolygonID as the underlying identity protocol, allowing for cross-platform credential portability and privacy-preserving authentication. Key features include:

• Scalable credential issuance and revocation with mathematical tamper-evidence
• Zero-knowledge authentication compliant with GDPR/CCPA regulations
• Integration with W3C VC and DID standards for interoperability
• Support for both local and managed key custody modes using FIPS 140-2 Level 1 certified infrastructure

Notable implementations include digital diploma issuance, membership cards, physical access controls, and passwordless login systems. The platform has established partnerships with several organizations including ISOTools, Polygon Labs, and T-Systems, demonstrating adoption across education, corporate security and enterprise sectors. While relatively new to the digital identity space, BLOOCK has positioned itself as a provider focused on simplifying the integration of decentralized identity technology for enterprise use cases.