{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"7b4ab053-d71f-4b8d-98b9-244c04b7ad61","source_url":"https://zambo.dev/api/receipt/7b4ab053-d71f-4b8d-98b9-244c04b7ad61","receipt":{"id":"7b4ab053-d71f-4b8d-98b9-244c04b7ad61","created_at":"2026-10-21T18:27:07.581Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-21T18:27:06.142Z","completed_at":"2026-10-21T18:27:07.581Z"}],"output_hash":"sha256:e3188ed6c16a943749552a84ab206d712d324c4c32bca0f939f78eb7bce7adb7","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":667,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:faaeb128e6cb5b29bcc1cdaa9a74e271b03b19d2febc3e8fc27485040d496fa5","timestamp":"2026-10-21T18:26:57.343Z","receipt_uuid":"51ca4a8b-595d-4469-aa59-850baa37425c"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:7b7035cf775382d79f1df192b37ed7c4e24e70d3ac6e4c776ab5461587ed395d","timestamp":"2026-10-21T18:26:57.833Z","receipt_uuid":"20662226-af6c-42a6-b0d1-3dbc71027339"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:20a7d7c174eae3a5581c16a8cfe2a202264fedc7d1f5f30c363bf4b5de66ff80","timestamp":"2026-10-21T18:27:04.334Z","receipt_uuid":"6d579319-18c3-44ea-8ce4-5d5ba8cd82d5"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:3fb7b8dd4c5feba19d80708e9f4c7449655708dc96f71e029b725813eb46b935","timestamp":"2026-10-21T18:27:05.454Z","receipt_uuid":"4bc00adc-9476-4c03-a6ca-ac6b4f71ac6e"},{"tool":"write","status":"completed","args_hash":"sha256:d9d94f50c3703d7cebb2dc277505f06e3f70d04cc9b5b50d57df47d7503d44d2","timestamp":"2026-10-21T18:27:07.581Z","receipt_uuid":"7b4ab053-d71f-4b8d-98b9-244c04b7ad61"}],"result_preview":"**Subject:** Zambo Launch: Your AI Toolkit Awaits  \n\nHey [Name],  \n\nWe’re excited to unveil Zambo—your one‑stop platform for AI tool integration. 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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:e3188ed6c16a943749552a84ab206d712d324c4c32bca0f939f78eb7bce7adb7","computed_hash":"sha256:e3188ed6c16a943749552a84ab206d712d324c4c32bca0f939f78eb7bce7adb7","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."}}}