generated: '2026-09-13' method: probed source: https://proof.arakelproof.space/.well-known/agent-card.json name: ARAKEL Machine Evidence Network version: 0.10.2 discovery: path: /.well-known/agent-card.json canonical: true host: proof.arakelproof.space x-evidence: fetched: '2026-09-13' url: https://proof.arakelproof.space/.well-known/agent-card.json http_status: 200 content_type: application/json; charset=utf-8 transport: # Newer A2A card shape: supportedInterfaces[] instead of top-level url + preferredTransport interfaces: - url: https://proof.arakelproof.space/a2a protocolBinding: JSONRPC protocolVersion: '1.0' signed: jws: true alg: EdDSA kid: arakel-agentcard-ed25519-v1 jwks: https://proof.arakelproof.space/.well-known/jwks.json skills: - id: federal-register-evidence-routing name: Federal Register Evidence Search - id: ofac-sanctions-evidence-routing name: OFAC Sanctions Screening - id: counterparty-government-check-routing name: Counterparty Government Check - id: machine-evidence-catalog name: Machine Evidence Catalog grade: near-conformant grade_basis: >- Graded against A2A 1.0.0. capabilities is an OBJECT (streaming/pushNotifications) and skills is an ARRAY -> both hard checks pass. protocolVersion IS present but nested inside supportedInterfaces[] rather than at the top level, and the card uses the newer supportedInterfaces[] transport block rather than the 1.0.0 top-level url + preferredTransport pair. No hard failure, so near-conformant. The card is additionally JWS-signed (Ed25519) with a published JWKS, which is stronger than most cards in the catalog. deviations: - No top-level protocolVersion; it appears inside supportedInterfaces[].protocolVersion (1.0). - Uses supportedInterfaces[] transport array instead of the A2A 1.0.0 top-level url + preferredTransport. - No top-level preferredTransport (transport is declared per-interface as JSONRPC).