{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"24d15019-c1b9-4916-ada5-3acef2997e81","source_url":"https://zambo.dev/api/receipt/24d15019-c1b9-4916-ada5-3acef2997e81","receipt":{"id":"24d15019-c1b9-4916-ada5-3acef2997e81","created_at":"2026-11-08T19:04:19.709Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: signal_lookup","tools":["signal_lookup"],"steps":[{"tool":"signal_lookup","status":"success","started_at":"2026-11-08T19:04:19.659Z","completed_at":"2026-11-08T19:04:19.709Z"}],"output_hash":"sha256:3901aac0cbdafa90aeb5560532ecde19296d97b7e27289b6b5d338da62031854","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":690,"verification_status":"verified","session_trail":[{"tool":"zambo_limit","status":"completed","args_hash":"sha256:f819c2365ca6cfded9f24eac27c8e9786930e5c47ce387aa52213bdc9c21b6cc","timestamp":"2026-11-08T19:03:17.723Z","receipt_uuid":"56157a9a-2641-401f-85f6-339d97db213b"},{"tool":"zambo_help","status":"completed","args_hash":"sha256:1e82e162abd27b134492e3a15ed6f44c33c47533f729ddd838c67fb86af03144","timestamp":"2026-11-08T19:03:56.982Z","receipt_uuid":"db19e5ca-1ed4-4794-bdf8-efd791b31d2e"},{"tool":"zambo_limit","status":"completed","args_hash":"sha256:f819c2365ca6cfded9f24eac27c8e9786930e5c47ce387aa52213bdc9c21b6cc","timestamp":"2026-11-08T19:03:58.373Z","receipt_uuid":"d9ca9437-e601-4db9-bfdc-99f0296b0e6e"},{"tool":"credithunt","status":"completed","args_hash":"sha256:f819c2365ca6cfded9f24eac27c8e9786930e5c47ce387aa52213bdc9c21b6cc","timestamp":"2026-11-08T19:04:09.019Z","receipt_uuid":"813ac049-ff70-4849-aef3-a9a5b2cc9390"},{"tool":"zambo_limit","status":"completed","args_hash":"sha256:f819c2365ca6cfded9f24eac27c8e9786930e5c47ce387aa52213bdc9c21b6cc","timestamp":"2026-11-08T19:04:14.936Z","receipt_uuid":"a0aa910b-fc40-49aa-88ad-d483a02d9f32"},{"tool":"zambro_analyze","status":"completed","args_hash":"sha256:ac7b67f45f740ad554943c9eb622a293f43e4024b00c72fa0604547787d861af","timestamp":"2026-11-08T19:04:17.904Z","receipt_uuid":"aa9146d8-3886-4dc5-b008-9b5b93fca3b4"},{"tool":"zambo_limit","status":"completed","args_hash":"sha256:f819c2365ca6cfded9f24eac27c8e9786930e5c47ce387aa52213bdc9c21b6cc","timestamp":"2026-11-08T19:04:18.874Z","receipt_uuid":"bc842ab7-b683-4090-99f6-e5597bffe21e"},{"tool":"signal_lookup","status":"completed","args_hash":"sha256:9c71a2bfdbdf33873cbdef964273373002f6024451ce2f718c8f8ddbe141e185","timestamp":"2026-11-08T19:04:19.709Z","receipt_uuid":"24d15019-c1b9-4916-ada5-3acef2997e81"}],"result_preview":"{\"status\":\"not_found\",\"slug\":\"zambo\",\"source\":\"shared_agent_registry\",\"message\":\"No public Signal profile matched this slug.\",\"recovery\":\"Check the slug or register a profile with signal_register.\"}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:2bd70205a177cfc102d64274f885d35613bf63a8ee2ce7a8bdf9b2ffe9c43cf7","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":2,"free_remaining":18,"free_limit":20,"signal_handle":null,"tool":{"name":"signal_lookup","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:c31b5f6861d7928737e014c94b6bc0e9e711a00d3c5126dc2a9f221b55d8d4a4","label":"audit","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:f321719bb572a47a95670cc9fa7e68bcbb46f3e687e6f0692b3f9ddd818ea679","evidence_url":"/api/evidence/f321719bb572a47a95670cc9fa7e68bcbb46f3e687e6f0692b3f9ddd818ea679","evidence_byte_length":27,"evidence_content_type":"application/json","evidence_source_url":null,"evidence_status":"upstream_error","result_source":null,"evidence_source":"localhost","external_evidence":[],"provenance":{"result_source":null,"evidence_source":"localhost","evidence_status":"upstream_error","evidence_captures":[{"sha256":"sha256:f321719bb572a47a95670cc9fa7e68bcbb46f3e687e6f0692b3f9ddd818ea679","source":"localhost","capture_role":"primary","evidence_status":"upstream_error"}]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:4ad606cc79e76a9a2397936f08dacb60b66b71c634f663b51daa4d7a714fd9c7","anchor":{"event_id":"bb1fcf354ac29d78a2c693df9e6ff465c5118c008447b1d90a08865a9698bb19","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"failed","published_at":null,"retry":{"state":"scheduled","interval_seconds":960,"last_attempt_at":"2026-11-08T19:20:58.944Z","next_attempt_at":"2026-11-08T19:36:58.944Z","expected_completion":"No guaranteed ETA; relay acknowledgement is external."},"schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-08T19:04:19.709Z","evidence_url":"https://zambo.dev/api/evidence/f321719bb572a47a95670cc9fa7e68bcbb46f3e687e6f0692b3f9ddd818ea679","receipt_uuid":"24d15019-c1b9-4916-ada5-3acef2997e81","output_sha256":"sha256:3901aac0cbdafa90aeb5560532ecde19296d97b7e27289b6b5d338da62031854","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:f321719bb572a47a95670cc9fa7e68bcbb46f3e687e6f0692b3f9ddd818ea679","evidence_byte_length":27},"envelope_bytes":"{\"anchored_at\":\"2026-11-08T19:04:19.709Z\",\"evidence_byte_length\":27,\"evidence_sha256\":\"sha256:f321719bb572a47a95670cc9fa7e68bcbb46f3e687e6f0692b3f9ddd818ea679\",\"evidence_url\":\"https://zambo.dev/api/evidence/f321719bb572a47a95670cc9fa7e68bcbb46f3e687e6f0692b3f9ddd818ea679\",\"output_sha256\":\"sha256:3901aac0cbdafa90aeb5560532ecde19296d97b7e27289b6b5d338da62031854\",\"receipt_uuid\":\"24d15019-c1b9-4916-ada5-3acef2997e81\",\"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":"2026-11-08T19:04:19.709Z","detail":"The receipt store reports 2026-11-08T19:04:19.709Z; 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."}},"execution_context":{"environment":"zambo.dev hosted MCP","quota_identity":{"meter_key":"sha256:68007df4e36f01263e27da553038adbc896581dd69a68432be9e4d41b8d69cba"}},"evidence_warning":{"label":"Evidence captured: upstream error response","evidence_source":"localhost","result_source":"shared_agent_registry"}},"evidence_status":"upstream_error","evidence_warning":{"label":"Evidence captured: upstream error response","evidence_source":"localhost","result_source":"shared_agent_registry"},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:3901aac0cbdafa90aeb5560532ecde19296d97b7e27289b6b5d338da62031854","computed_hash":"sha256:3901aac0cbdafa90aeb5560532ecde19296d97b7e27289b6b5d338da62031854","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."}}}