w3c-vc

Typescript framework for building decentralized identity and verifiable credential solutions

Issue, hold and verify digital identities and credentials on any device with eIDAS 2.0 compliancy, ISO 18013-5 mdocs, IETF SD-JWT VC, OID4VC, and W3C VCs.

Digital wallet with eIDAS 2.0 compliancy, ISO 18013-5 mdocs, IETF SD-JWT VC, OID4VC, and W3C VCs.

Open source, Open standards based Decentralised Identity & Verifiable Credentials Platform

With Paradym Wallet, you can seamlessly manage and present your digital credentials

Modern UI for CREDEBL Platform.

Agent Receipts — cryptographically signed audit trails for AI agent actions. Protocol spec, SDKs (Go, TypeScript, Python), and MCP proxy.

Decentralized identity platform for the Hiero ecosystem

Decentralised IDs, Claims and Messages

The open interop boundary of OpenDPP — official schemas, live-reproducible samples, a conformance validator, and the OpenAPI contract for AAS (IDTA) + UNTP/W3C-VC output.

Local-first toolkit for issuing and verifying W3C Verifiable Credentials. Desktop app + Docker server; issuer private keys never leave your machine.

Millions can't prove where they live. OpenResidency lets any state, province or county verify residents against their national ID, issue W3C credentials that verify offline, and run one login across health, tax, permits and subsidy — reaching feature phones over USSD. Each jurisdiction owns its data and keys. A Digital Public Good.

Main repository for NeoTranscript — Student-owned cryptographic transcripts using verifiable credentials

✅ W3C Verifiable Credentials for AI agents — issue, verify, and grade trust certificates (basic / professional / authority).

Quantum-Safe Privacy-Preserving Identity (QS-PID) using Groth16 ZKPs and ML-DSA (NIST FIPS 204) for W3C Verifiable Credentials.

A decentralized identity prototype that secures the software supply chain by linking GPG commit signatures to DIDs and VCs. Preventing impersonation in Pull Request workflows.

Verify SignForge-signed PDFs offline — W3C VC, ECDSA P-256, Merkle proofs, JAdES JWS. Python 3.9+.

Non-custodial agent enrollment for the ARIA Protocol from Node.js and Bun. Generates a composite ML-DSA-65 + Ed25519 keypair locally and submits a self-signed manifest — the registry never sees the private key.

DHS SVIP Interoperability Testing Metadata

Verify SignForge-signed documents offline — W3C VC, ECDSA P-256, Merkle proofs, JAdES JWS. Zero dependencies.