{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"7224cf96-d5cf-42a0-b8c6-1d6060b8fe95","source_url":"https://zambo.dev/api/receipt/7224cf96-d5cf-42a0-b8c6-1d6060b8fe95","receipt":{"id":"7224cf96-d5cf-42a0-b8c6-1d6060b8fe95","created_at":"2026-10-31T19:27:31.938Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: free_pass_claim","tools":["free_pass_claim"],"steps":[{"tool":"free_pass_claim","completed_at":"2026-10-31T19:27:31.938Z","status":"success"}],"output_hash":"sha256:20b538ffb940fd0aeb38a9d60794e7aeaaa54c257ea69d41ccd036f31fee8682","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":549,"verification_status":"verified","session_trail":[],"result_preview":"{\"type\":\"free_pass_claim\",\"status\":\"active\",\"duration_hours\":24,\"expires_at\":\"2026-11-01T19:27:31.837Z\"}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"free_used":0,"free_remaining":0,"free_limit":0,"signal_handle":null,"tool":{"name":"free_pass_claim","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:8b07fdac4711047ee35b17e8db915b7a8e0295001f956cae481ecab2e16e059a"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":null,"evidence_url":null,"evidence_byte_length":null,"evidence_content_type":null,"evidence_source_url":null,"evidence_status":"empty","result_source":null,"evidence_source":null,"external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:1e3ef852d47f5d815be3d8e8f1d67eef5a1c666b8cabc6e502ae306687988afb","anchor":{"event_id":"6b42a9286b9e5cad2aa86eba9e23383836d1fb74cb61a8bc3652077f955e5dba","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"pending","published_at":null,"schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-31T19:27:31.938Z","evidence_url":null,"receipt_uuid":"7224cf96-d5cf-42a0-b8c6-1d6060b8fe95","output_sha256":"sha256:20b538ffb940fd0aeb38a9d60794e7aeaaa54c257ea69d41ccd036f31fee8682","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-31T19:27:31.938Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:20b538ffb940fd0aeb38a9d60794e7aeaaa54c257ea69d41ccd036f31fee8682\",\"receipt_uuid\":\"7224cf96-d5cf-42a0-b8c6-1d6060b8fe95\",\"schema_version\":\"zambo-receipt-anchor/1\"}"},"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","api_version":1,"verification_scope":"separate_sha256_commitment_and_provenance_binding_checks","checks":{"commitment_matches":{"label":"SHA-256 commitment","passed":true,"status":"pass","detail":"The exact decoded canonical bytes match the stored SHA-256 output hash."},"canonical_payload_matches":{"label":"Canonical payload reconstruction","passed":true,"status":"pass","detail":"The stored output and known call context reconstruct the exact canonical bytes."},"provenance_binding":{"label":"Provenance claim binding","status":"pass","passed":true,"detail":"The metadata claim is consistent with the verified receipt bytes; issuer is not authenticated."},"metadata_binding":{"label":"AER-1 metadata hash","status":"pass","passed":true,"detail":"metadata_hash matches the canonical metadata block."},"signature":{"label":"Ed25519 signature (not checked)","passed":false,"status":"not_checked","detail":"No Ed25519 signature or pinned signing key was checked."},"chain":{"label":"Receipt chain (not checked)","passed":false,"status":"not_checked","detail":"No append-only receipt-chain proof was checked."},"issued_by_zambo_dev":{"label":"Issuer authentication","passed":false,"status":"not_checked","detail":"A zambo.dev receipt URL does not authenticate the issuer; no pinned signature or trusted issuer key was checked."},"immutable_log_timestamp":{"label":"Stored timestamp","passed":true,"timestamp":"2026-10-31T19:27:31.938Z","detail":"The receipt store reports 2026-10-31T19:27:31.938Z; immutability is not checked here."},"receipt_schema_version":"0.4","signature_valid":{"label":"Ed25519 signature (not checked)","passed":false,"status":"not_checked","detail":"Compatibility field only. No Ed25519 signature was checked; use API v2 checks.commitment_matches for the SHA-256 commitment."},"chain_valid":{"label":"Receipt chain (not checked)","passed":false,"status":"not_checked","detail":"This endpoint does not verify an append-only chain."}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:20b538ffb940fd0aeb38a9d60794e7aeaaa54c257ea69d41ccd036f31fee8682","computed_hash":"sha256:20b538ffb940fd0aeb38a9d60794e7aeaaa54c257ea69d41ccd036f31fee8682","detail":"SHA-256 of the exact decoded canonical bytes matches output_hash."},"canonical_payload_matches":{"label":"Canonical payload reconstruction","passed":true,"status":"pass","detail":"The stored output and known call context reconstruct the exact canonical bytes."},"provenance_binding":{"label":"Provenance claim binding","status":"pass","passed":true,"detail":"The metadata claim is consistent with the verified receipt bytes; issuer is not authenticated."},"metadata_binding":{"label":"AER-1 metadata hash","status":"pass","passed":true,"detail":"metadata_hash matches the canonical metadata block."},"issuer_authentication":{"label":"Issuer authentication","passed":false,"status":"not_checked","detail":"A zambo.dev receipt URL does not authenticate the issuer; no pinned signature or trusted issuer key was checked."},"signature":{"status":"not_checked","detail":"No Ed25519 signature or pinned signing key is supplied."},"schema":{"status":"not_checked","detail":"Schema conformance is left to the client using the linked hosted-profile schema."},"chain":{"status":"not_checked","detail":"This endpoint does not verify an append-only receipt chain."}}}