{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"a6d53312-b9be-4eb0-a201-5363b7fea3f7","source_url":"https://zambo.dev/api/receipt/a6d53312-b9be-4eb0-a201-5363b7fea3f7","receipt":{"id":"a6d53312-b9be-4eb0-a201-5363b7fea3f7","created_at":"2026-10-16T18:20:45.388Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: handover_status","tools":["handover_status"],"steps":[{"tool":"handover_status","status":"success","started_at":"2026-10-16T18:20:45.312Z","completed_at":"2026-10-16T18:20:45.388Z"}],"output_hash":"sha256:deeeadab08aae52feeceac8560bdc55c13a7ea44804bf196f533dee25fa69722","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":865,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:5e014e098d89cf8737734a0ba6c307bda7a8994e2fed035f38328a351d8416d0","timestamp":"2026-10-16T18:20:42.558Z","receipt_uuid":"338d2506-a5b2-4e93-aac3-d3655dbab2dd"},{"tool":"handover","status":"completed","args_hash":"sha256:71ad65b4ea53eb69430ea2a8f5cb46a327df76b90bb619b52a61cd97bf536411","timestamp":"2026-10-16T18:20:44.780Z","receipt_uuid":"74c805ad-4642-482a-9faf-dd9d5a530223"},{"tool":"handover_status","status":"completed","args_hash":"sha256:a878bbd6d3b94e2f21cfaecb391b29b5c5c9ab9f341190a654fb8bc4a6846d3c","timestamp":"2026-10-16T18:20:45.388Z","receipt_uuid":"a6d53312-b9be-4eb0-a201-5363b7fea3f7"}],"result_preview":"{\"handover_id\":\"f4e26eff-57eb-4ef4-a4e0-22a3b40d608e\",\"status\":\"open\",\"visibility\":\"public\",\"events\":[],\"message\":\"Client responses are recorded here; no identity verification is implied.\",\"next\":{\"mcp_url\":\"https://zambo.dev/mcp\",\"prompt\":\"Use zambo to hand this over to Acme. Include what you didn't check.\",\"setup\":\"https://zambo.dev/handover\"}}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:48bfa3a9035357fd66973a8f5afd05b94745d33ffcf3003b1ecaa895f78cb347","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":20,"free_limit":20,"signal_handle":null,"tool":{"name":"handover_status","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:61c7f842ff59de5ee1851632c940c50bcda3fcf74ea1b81517194b4c114335eb","label":"test-deep-auditor-2026-10-16","label_source":"caller_reported"},"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":"no_upstream_bytes_captured","external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:e3e842a710c2e0a781298798e554e8710fee47cc2b104c2c60af8b095df463e0","anchor":{"event_id":"dee55d0d36c287c7f0b44ae37a6daf085d1df891fe1162b19e718f34246efa97","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-16T18:20:45.939Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-16T18:20:45.388Z","evidence_url":null,"receipt_uuid":"a6d53312-b9be-4eb0-a201-5363b7fea3f7","output_sha256":"sha256:deeeadab08aae52feeceac8560bdc55c13a7ea44804bf196f533dee25fa69722","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-16T18:20:45.388Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:deeeadab08aae52feeceac8560bdc55c13a7ea44804bf196f533dee25fa69722\",\"receipt_uuid\":\"a6d53312-b9be-4eb0-a201-5363b7fea3f7\",\"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":"2026-10-16T18:20:45.388Z","detail":"The receipt store reports 2026-10-16T18:20:45.388Z; 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"}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:deeeadab08aae52feeceac8560bdc55c13a7ea44804bf196f533dee25fa69722","computed_hash":"sha256:deeeadab08aae52feeceac8560bdc55c13a7ea44804bf196f533dee25fa69722","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."}}}