{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"0b3e27ae-05c9-465e-936d-f3e7e16c1ed1","source_url":"https://zambo.dev/api/receipt/0b3e27ae-05c9-465e-936d-f3e7e16c1ed1","receipt":{"id":"0b3e27ae-05c9-465e-936d-f3e7e16c1ed1","created_at":"2026-11-02T19:42:14.806Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-02T19:42:13.654Z","completed_at":"2026-11-02T19:42:14.806Z"}],"output_hash":"sha256:eb1572a255fd983a4bcafa72ebd6abae1f106eadfe76e7cb86ed68137ba094a6","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1114,"verification_status":"verified","session_trail":[{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:083f82100ccc4b921c9bc57ca5feeb54cacefbf19a2394ffe5c763903b696656","timestamp":"2026-11-02T19:42:05.688Z","receipt_uuid":"41eeeb13-7d0c-4b2c-be9b-6d61ac404279"},{"tool":"memory_recall","status":"completed","args_hash":"sha256:611335146553d916d87efba80cc58c4f45e0addac751d5f4c53880621a070ec1","timestamp":"2026-11-02T19:42:09.327Z","receipt_uuid":"416a37fe-9d14-472f-8504-ac380acaf054"},{"tool":"write","status":"completed","args_hash":"sha256:4de5c1b44c53951578f127f19b2ac9c037e80587f2281aaa1b31fa6d74d1dc81","timestamp":"2026-11-02T19:42:14.806Z","receipt_uuid":"0b3e27ae-05c9-465e-936d-f3e7e16c1ed1"}],"result_preview":"**Subject:** Harbor Lane Bakery – Delivery of Sample Assets (Job Ref: SAMPLE‑1042)  \n\nHarbor Lane Bakery team,\n\nToday we delivered the following sample assets for Job Ref SAMPLE‑1042:  \n\n- One‑page website refresh summary  \n- Three draft social‑media posts  \n\nAll items are attached for your review.\n\n**Next step:** please examine the files and let us know by Friday, Nov 8 whether the direction meets your expectations or requires adjustments.\n\nThank you for the opportunity to support Harbor Lane Bakery.\n\nBest regards,  \nAlex Rivera  \nContent Strategist  \n[REDACTED_EMAIL] | 555‑0198  \n\n— Sample Email —","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:4223906f71dde9208584dc949530e46cdf61324e2817bd0bf4de101487656a7b","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":3,"free_remaining":17,"free_limit":20,"signal_handle":null,"tool":{"name":"write","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:be200a3d15716c6d8e9720c832257d8127392b1a926ca33da5ae3bc524544525"},"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":"sha256:2bfd3637539927da4dcf683f629962ca76d9402b7901a142a954967b62d02090","anchor":{"event_id":"48e6ddb395245e22060d1505c6d95de4cb2dd2fd58c254bd27b761bbb63ac6e6","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-11-02T19:42:19.686Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-02T19:42:14.806Z","evidence_url":null,"receipt_uuid":"0b3e27ae-05c9-465e-936d-f3e7e16c1ed1","output_sha256":"sha256:eb1572a255fd983a4bcafa72ebd6abae1f106eadfe76e7cb86ed68137ba094a6","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-02T19:42:14.806Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:eb1572a255fd983a4bcafa72ebd6abae1f106eadfe76e7cb86ed68137ba094a6\",\"receipt_uuid\":\"0b3e27ae-05c9-465e-936d-f3e7e16c1ed1\",\"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":"2026-11-02T19:42:14.806Z","detail":"The receipt store reports 2026-11-02T19:42:14.806Z; 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":"sha256:45c470fe92f960b32812918069d69b72fe0e8c4d43ed9630c45ef22a1c74cef4","stable_handle_hash":"sha256:be200a3d15716c6d8e9720c832257d8127392b1a926ca33da5ae3bc524544525"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:eb1572a255fd983a4bcafa72ebd6abae1f106eadfe76e7cb86ed68137ba094a6","computed_hash":"sha256:eb1572a255fd983a4bcafa72ebd6abae1f106eadfe76e7cb86ed68137ba094a6","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."}}}