CSOAI Independent measurement body. Signed attestation and transparent measurement — never certification.
Verification is free. Paid step: the x402 catalog — commission_card / art50 / rwa / evidence-bundle / the signed feed door. GET /api/x402
Where we take part → Standards bodies: W3C AI KR CG , W3C Agent Conformance CG , W3C Agent Identity CG , IETF Internet-Draft , IETF scitt list , IETF agentproto list , IETF audit list , C2PA , DIF , Linux Foundation , OSAIA , BSI ART/1 comments · Registries & indexes: mcpservers.org , MCP Registry , PayAI discovery , Hugging Face , PyPI , npm , OpenSSF Best Practices , Software Heritage , Smithery · Scholarly identifiers: ORCID , Zenodo DOI , OpenAIRE , Wikidata , ROR request (pending) · Regulatory filings: NIST AI 200-2 comment , NIST AI 300-1 comment , NIST SP 800-239 comment , Bank of England response , US Treasury docket (pending) · Policy programmes: EU AI Pact · Open-source commons: Open Invention Network , LOT Network
Participation is not endorsement, and a listing is not adoption. Every entry links to its evidence.
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