selective-disclosure

基于区块链的符合W3C DID和Verifiable Credential规范的分布式身份解决方案

A digital passport. Verified once, usable everywhere.

Web Components for Proof Digital Credentials.

Typescript implementation of SD JWT VCDM

The EECC Verifier for Verifiable Credentials provides a verification API as well as the corresponding UI.

Rust implementation of Selective Disclosure for JWTs (SD-JWT)

Proof of solvency and verifiable disclosure for the Canton Network — prove the claim without exposing the book.

Experimental implementation of sd-jwt for W3C Verifiable Credentials

Commitment-based selective-disclosure receipts. SHA-256 field commitments, algorithm-agile signing, chain integrity, SD-JWT-aligned salt-hash pattern, libzk composition surface.

Drop-in cryptographic audit trail for Cloudflare Project Think agents. Every lifecycle hook becomes a tamper-evident, hash-chained receipt anchored to a public ledger no operator controls. HIPAA / EU AI Act / SOC 2 / FedRAMP-grade audit trail at less than a thousandth of a cent per receipt.

SPICE SD-CWT

EchoCert on Midnight — prove one field of a diploma, reveal nothing else. MLH Midnight Hackathon 2026, Integrate Midnight track.

Portable W3C Verifiable Credentials for AI agents. Selective disclosure, holder binding, and Ed25519 signatures.

Midnight DApps: A curated showcase of Zero-Knowledge, privacy-first applications.

Experimental implementation of sd-jwt for W3C Verifiable Credentials

Cryptographic-proof data infrastructure for multi-party & AI-driven workflows: verifiable credentials (SD-JWT VC, OpenID4VCI/VP, HAIP), Merkle-chained distributed registers, HD wallets, post-quantum crypto (ML-DSA/ML-KEM), selective disclosure, and a 36-tool MCP server. .NET 10 / Aspire.

Data Integrity ECDSA SD 2023 Cryptosuite

A proof of concept protocol to exchange claims (in atomic VC) through OT (1-out of-n).