{"valid":true,"card_id":"ATC-2026-7777670","agent_id":"agent.alicelabs.marketnow","agent_name":"MarketNow Discovery Agent","sentinel_review_score":10,"sentinel_score":10,"composite_trust":10,"risk_level":"low","decision_authority":"consumer","capabilities":["skill_search","skill_recommendation","security_audit","agent_trust_verification","skill_submission"],"protocol_language":"mcp","wallet":"0x39Dddf5aEdb58A559CF195fB8bdF23F0604Bf5Ee","issued_at":"2026-07-23T03:36:17.670Z","expires_at":"2026-10-21T03:36:17.670Z","issuer":"MarketNow Sentinel CA","signature_algorithm":"Ed25519 (RFC 8032)","signature_valid":true,"message":"ATC is valid, signature verified, not expired, not revoked.","schema_version":"1.1.0","schema_changes":["v1.1.0: renamed trust.sentinel_score → trust.sentinel_review_score (review evidence, not verdict)","v1.1.0: added decision_authority=\"consumer\" (consumer makes the trust decision, not the card)","v1.0.0: original schema (sentinel_score, no decision_authority)"]}