{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"2e8d5afc-cde3-408b-9619-597f1b9c97c9","source_url":"https://zambo.dev/api/receipt/2e8d5afc-cde3-408b-9619-597f1b9c97c9","receipt":{"id":"2e8d5afc-cde3-408b-9619-597f1b9c97c9","created_at":"2026-10-24T19:31:58.224Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: handover_status","tools":["handover_status"],"steps":[{"tool":"handover_status","status":"success","started_at":"2026-10-24T19:31:57.978Z","completed_at":"2026-10-24T19:31:58.224Z"}],"output_hash":"sha256:939224512eb166568886e6192f6a104af6f76ced1ba9a5e34666878bcb10b122","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":572,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:bf8da6920544ec0bfa86186de6ba402c5df438265dc606ae745186a2d604a8f5","timestamp":"2026-10-24T19:31:45.240Z","receipt_uuid":"0a06a203-9c84-4ede-ad2e-2a04d9dc4e5c"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:05c29a0c561514b7b37ec84e59903198e9c2428e40f8b2acf9cb02a7d5bf2077","timestamp":"2026-10-24T19:31:47.437Z","receipt_uuid":"e1f07c65-6fc7-4aca-9396-42893c4ff356"},{"tool":"handover","status":"completed","args_hash":"sha256:a9a0a62d383a8d493e05ef2dd389193b626ddbeb73bcedca51113a04f4874306","timestamp":"2026-10-24T19:31:57.321Z","receipt_uuid":"4d0eb763-0579-435d-9817-018542c76dea"},{"tool":"handover_status","status":"completed","args_hash":"sha256:5f66df70fbac16acca09f8c4fe22bcc70add4ab00b0eb42a9299fbb673221d99","timestamp":"2026-10-24T19:31:58.224Z","receipt_uuid":"2e8d5afc-cde3-408b-9619-597f1b9c97c9"}],"result_preview":"{\"visibility\":\"private\",\"message\":\"Private delivery created. Use the client or owner link returned to the requesting session.\"}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:632f253e43daf8867b39d589549dc6ced23f5c1ff28afaeba9c3fc73e0534c27","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":"sha256:9c0fa7721562b1bfde77744db83285f874c11e0c08d96896f3b6697e52ae6687"},"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":"sha256:58e0d79eb2291aa17643846d3a78bf7b249e48890149e2d933ca23b0b248e879","anchor":{"event_id":"18882730b3eb4d1109a03d6530ca91c9f443908347c898155e797f91ec4edcf8","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-24T19:31:59.000Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-24T19:31:58.224Z","evidence_url":null,"receipt_uuid":"2e8d5afc-cde3-408b-9619-597f1b9c97c9","output_sha256":"sha256:939224512eb166568886e6192f6a104af6f76ced1ba9a5e34666878bcb10b122","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-24T19:31:58.224Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:939224512eb166568886e6192f6a104af6f76ced1ba9a5e34666878bcb10b122\",\"receipt_uuid\":\"2e8d5afc-cde3-408b-9619-597f1b9c97c9\",\"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":"2026-10-24T19:31:58.224Z","detail":"The receipt store reports 2026-10-24T19:31:58.224Z; 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":"sha256:939224512eb166568886e6192f6a104af6f76ced1ba9a5e34666878bcb10b122","computed_hash":"sha256:939224512eb166568886e6192f6a104af6f76ced1ba9a5e34666878bcb10b122","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."}}}