vlei

A .NET implementation of decentralized identifiers and verifiable credentials, some associated protocols and cryptographic routines.

On-chain vLEI credential attestation on Solana — Groth16 zero-knowledge proofs, soulbound non-transferable PDAs, GLEIF-compliant. Permissionless and revocable.

KERI AID on Cardano: self-certifying identifiers with pre-rotation for on-chain credential anchoring

GLEIF vLEI 信任鏈的可執行沙盒 — A runnable model of the GLEIF verifiable LEI trust chain: real Ed25519, CESR, SAIDs and ACDC edge operators in pure Python, plus a path to a real KERIA stack.

勞工自持雙簽憑證錢包＋三層 Policy Gate——讓 AI Agent 只能問到答案，拿不到資料。2026 可信 AI 黑客松 Track 05 × 06。

GLEIF — independent third-party profile of a public API surface, by API Evangelist. The Global Legal Entity Identifier Foundation (GLEIF) provides a free, open REST API that gives developers access to the full LEI Data search engine functionality. The API supports filters, full-text and single-field searches of legal entity and ownership data, and