{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"69fde2d9-d6e7-4604-97ef-b31e75cd1494","source_url":"https://zambo.dev/api/receipt/69fde2d9-d6e7-4604-97ef-b31e75cd1494","receipt":{"id":"69fde2d9-d6e7-4604-97ef-b31e75cd1494","created_at":"2026-11-03T10:12:01.393Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-03T10:11:59.579Z","completed_at":"2026-11-03T10:12:01.393Z"}],"output_hash":"sha256:95583d50a5d7c6b2a4fc3a65d80b74bfffa1570253f67bf3ba06bf11d37d4a33","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":803,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:655258a1756b6fd598f480e1854a0c026e417a2dc15053cdaf3a56425e2fd2c8","timestamp":"2026-11-03T10:11:44.050Z","receipt_uuid":"f7bff235-e10f-4fca-9900-3aafc7e3b209"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:0b9b4d054d425320f7e07f9a85d864bce66036b06fe4bcffdf249fa90103b7ae","timestamp":"2026-11-03T10:11:45.808Z","receipt_uuid":"f8618a06-fbb1-4fd7-9269-6363f3ad67d5"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:97bfec6338037665e7923d8c61cb5f14b6648490956db5c7cf604209e5023f91","timestamp":"2026-11-03T10:11:57.997Z","receipt_uuid":"5a2f75fc-f916-4627-81d8-1635860e4472"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:320ae7d53bd5865b1f3e7416f0f1bd91593bdcd234b14e3ba25a733dff813917","timestamp":"2026-11-03T10:11:59.030Z","receipt_uuid":"0196cf75-64fe-42a6-a693-9aaf86383a19"},{"tool":"write","status":"completed","args_hash":"sha256:82f7ee78714bc355521c87ec983ab45cad818bdb92a5c32caba5ad7c99c45955","timestamp":"2026-11-03T10:12:01.393Z","receipt_uuid":"69fde2d9-d6e7-4604-97ef-b31e75cd1494"}],"result_preview":"**Subject:** Zambo Launch – Your Next Step\n\nHi [Name],\n\nWe’re proud to share that all launch checks for Zambo have passed. The receipt below confirms the unchanged saved bytes and validates the release.\n\n[https://zambo.dev/run/f8618a06-fbb1-4fd7-9269-6363f3ad67d5](https://zambo.dev/run/f","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:af72b056537e110ad7a3c7108921dc1eb0f2bff5107c683e91c71e67e4507bcc","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":0,"free_limit":0,"signal_handle":null,"tool":{"name":"write","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:a3c45bac6ef0925cfde69317cfac91724256a7da80f788e1b8e023613e43818c","label":"zambo-home-demo","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":"empty","result_source":null,"evidence_source":null,"external_evidence":[],"provenance":{"result_source":null,"evidence_source":null,"evidence_status":"empty","evidence_captures":[]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:2f00734cebe69136cdc053331e350ac5da1b2aa0f2c28436588be88b98907dea","anchor":{"event_id":"8b2d18fb9e9e904d66edf39e9a5f7054ef19f89959bf31b4884fb8844213dc07","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-11-03T10:12:01.943Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-03T10:12:01.393Z","evidence_url":null,"receipt_uuid":"69fde2d9-d6e7-4604-97ef-b31e75cd1494","output_sha256":"sha256:95583d50a5d7c6b2a4fc3a65d80b74bfffa1570253f67bf3ba06bf11d37d4a33","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-03T10:12:01.393Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:95583d50a5d7c6b2a4fc3a65d80b74bfffa1570253f67bf3ba06bf11d37d4a33\",\"receipt_uuid\":\"69fde2d9-d6e7-4604-97ef-b31e75cd1494\",\"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":"2026-11-03T10:12:01.393Z","detail":"The receipt store reports 2026-11-03T10:12:01.393Z; 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":"sha256:086917f5b310da5f64c702b5cab42e8ebb30e8067597dc915bf9a786fea7a88e"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:95583d50a5d7c6b2a4fc3a65d80b74bfffa1570253f67bf3ba06bf11d37d4a33","computed_hash":"sha256:95583d50a5d7c6b2a4fc3a65d80b74bfffa1570253f67bf3ba06bf11d37d4a33","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."}}}