{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"de661249-e12a-4542-bb38-f9b70b45aefd","source_url":"https://zambo.dev/api/receipt/de661249-e12a-4542-bb38-f9b70b45aefd","receipt":{"id":"de661249-e12a-4542-bb38-f9b70b45aefd","created_at":"2026-10-19T23:01:59.829Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-19T23:01:58.736Z","completed_at":"2026-10-19T23:01:59.829Z"}],"output_hash":"sha256:3da2a924383df379339b5664ff7e31157ea8fbd6ee350af3d888d96a4cb84660","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1319,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:753ab509e9b1c441cdc0bd41c064ab4910528df365f2d0cc55fe14dbdb830107","timestamp":"2026-10-19T23:00:49.039Z","receipt_uuid":"a75e21dd-33fc-4670-90a2-6878e5eb9445"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:4c3103f3875accf3fc1ed8b598a4c4d3bcb03df2fe6e2f8c4a5f6fd700d72534","timestamp":"2026-10-19T23:00:50.306Z","receipt_uuid":"bc36ceac-5f72-4cfa-a8d8-636c47a3bde2"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:ba4e5ed022ae2f84fbde8b30a5f0d765af051e8174a8a447140b60aff6660e15","timestamp":"2026-10-19T23:01:17.661Z","receipt_uuid":"e5b4e189-05c6-4a3b-943d-fbafa821b1a5"},{"tool":"write","status":"completed","args_hash":"sha256:431ca1fceb6261a2224e5ae80d02be8733fddcdddad2cce15e508871059b583b","timestamp":"2026-10-19T23:01:59.829Z","receipt_uuid":"de661249-e12a-4542-bb38-f9b70b45aefd"}],"result_preview":"**Subject:** Meet Zambo – Your New AI Companion\n\nHi [First Name],\n\nWe’re thrilled to unveil Zambo, the AI tool that turns complex data into clear, actionable insights. After months of rigorous testing, Zambo is ready to help you make smarter decisions faster.\n\n**Why Zambo?**  \n- **Speed:** Generate reports in seconds, not hours.  \n- **Accuracy:** Built on proven models, it delivers consistent results.  \n- **Ease:** No technical setup—just connect your data and go.\n\nWe’d love for you to experience Zambo firsthand. Click the link below to start a free trial and see the difference for yourself.\n\n👉 **Start Your Free Trial Now** – <https://zambo.dev/start>\n\nLooking forward to hearing what you think.\n\nBest,  \n[Your Name]  \nProduct Manager, Zambo  \n[Phone] | [Email] | [Website]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:0d1f844edb26ae74d69592abfee9006cec15b40f474f4db1f14e13ee7e852121","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":"sha256:6b068197412e5c43013952c7e8ea05abf4fb30510996d69ae7d8fc626fb52887","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":"no_upstream_bytes_captured","external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:f99335ee268cee01b7e71e51a678e3208a7e537f0368c68c916caee2f28a0d5f","anchor":{"event_id":"8fe995bc638d14ce74d7fedb7fa1f8c0263d093e3437fa1665c3750f2b82ac33","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-19T23:02:00.383Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-19T23:01:59.829Z","evidence_url":null,"receipt_uuid":"de661249-e12a-4542-bb38-f9b70b45aefd","output_sha256":"sha256:3da2a924383df379339b5664ff7e31157ea8fbd6ee350af3d888d96a4cb84660","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-19T23:01:59.829Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:3da2a924383df379339b5664ff7e31157ea8fbd6ee350af3d888d96a4cb84660\",\"receipt_uuid\":\"de661249-e12a-4542-bb38-f9b70b45aefd\",\"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":"2026-10-19T23:01:59.829Z","detail":"The receipt store reports 2026-10-19T23:01:59.829Z; 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":"sha256:3da2a924383df379339b5664ff7e31157ea8fbd6ee350af3d888d96a4cb84660","computed_hash":"sha256:3da2a924383df379339b5664ff7e31157ea8fbd6ee350af3d888d96a4cb84660","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."}}}