Solidus Network
Solidus vs Billions Network
Billions Network, formerly Polygon ID, is the best-funded ZK-identity project in the world with real enterprise customers. Its iden3/Circom proof format is proprietary to its own ecosystem; a Solidus credential is a W3C Verifiable Credential any relying party can check without adopting that ecosystem.
Solidus nerede farklılaşıyor
- did:solidus is a W3C Verifiable Credential any relying party can check with a standard resolver; Billions' iden3/did:polygonid proofs need the Polygon CDK ecosystem to verify, per its own brief.
- BBS+ and SD-JWT VC — an EU/EUDI-aligned credential model — against Billions' bespoke Circom/iden3 ZK stack, which the brief itself flags as not EUDI-interoperable.
- did:solidus is registered in the W3C DID Method Registry (PR #713, merged 2026-07-04) — a public entry a stranger can check in under a minute.
Yan yana
| Özellik | Solidus | Billions Network |
|---|---|---|
| Credential format | W3C VC 2.0 / SD-JWT VC / BBS+ | Proprietary iden3/Circom ZK proofs |
| Verifier interoperability | Any W3C VC-compatible relying party | Requires the Polygon CDK ecosystem, per brief |
| EU / EUDI standards alignment | BBS+ / SD-JWT VC — EUDI-aligned model | Bespoke ZK stack — not EUDI/W3C VC interoperable, per brief |
| DID method registered in W3C registry | did:solidus — registered 2026-07-04 | did:iden3 / did:polygonid — not stated as W3C-registered in source brief |
Kendiniz kontrol edin
curl -s https://api.github.com/repos/w3c/did-extensions/pulls/713 → merged: true, merged_at 2026-07-04.