{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"cc43052a-69b4-46d9-b8c0-bf512a5d1a54","source_url":"https://zambo.dev/api/receipt/cc43052a-69b4-46d9-b8c0-bf512a5d1a54","receipt":{"id":"cc43052a-69b4-46d9-b8c0-bf512a5d1a54","created_at":"2026-10-25T07:26:39.915Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-25T07:26:38.673Z","completed_at":"2026-10-25T07:26:39.915Z"}],"output_hash":"sha256:7fb5fcafebe5d76b3c23be5c7dec51607dc69199d8c937b2bf23a0f54072f8c1","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1000,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:3f578bab2109b58cd864805055e9c86346bd5f25f09292bee7bcf60d48f103cc","timestamp":"2026-10-25T07:26:29.751Z","receipt_uuid":"a7edd911-0e3c-49b9-ac2d-8fa8cf15db3a"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:acc3b9c70dd2501aa8569e2a313e7bf6cfbfeae757489839da928e77745dbac1","timestamp":"2026-10-25T07:26:30.269Z","receipt_uuid":"dc971af4-4ba1-42ab-ac87-c6894454dee7"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:df05570f75bfeb53cd0ff9f052b7891a658be93bbf3097bb506d4bcfc722b0a5","timestamp":"2026-10-25T07:26:37.004Z","receipt_uuid":"3c06fa03-d128-4f56-9200-7e6810930864"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:4c9530426caf1a8a812ece4f06d864620c986a2c2674e0ba54abf2532a244443","timestamp":"2026-10-25T07:26:37.857Z","receipt_uuid":"44c7504b-1b1e-4fb8-b37d-3440b5c1dc2d"},{"tool":"write","status":"completed","args_hash":"sha256:db3a9e3983bf9d500e0ac65b0e7bd23cdf728df2f9ed705ef8ecd7a3574ee368","timestamp":"2026-10-25T07:26:39.915Z","receipt_uuid":"cc43052a-69b4-46d9-b8c0-bf512a5d1a54"}],"result_preview":"**Subject:** Meet Zambo – Your AI Companion Is Here  \n\nHi [First Name],  \n\nZambo just launched. It turns raw data into instant, actionable insights. Forget endless spreadsheets; let AI surface the answers you need in seconds.  \n\nWant to see it live? Click below to book a quick demo and discover how Zambo can streamline your workflow.  \n\n[Schedule Your Demo]  \n\nThanks for joining us on this journey. I’m eager to hear what you think.  \n\nBest,  \n[Your Name]  \n[Title]  \nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:ea37520b56c7efa2a8ed16bf3a32cc3173af471295013332a8d7498e4c9191fb","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:cb29e7a1165271c2457ce4815c656c42b2d2e0d480be4762db224af0b881ff91","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":"sha256:74a07543e3ed0990de6b8f583c1edbf60ee15b757843d9d0884acd2cab5396f4","anchor":{"event_id":"40d9756dae9fcfaee5ca62f50a95390c0ab2b44885ea70d41d636ddcc1591da2","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-25T07:26:42.393Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-25T07:26:39.915Z","evidence_url":null,"receipt_uuid":"cc43052a-69b4-46d9-b8c0-bf512a5d1a54","output_sha256":"sha256:7fb5fcafebe5d76b3c23be5c7dec51607dc69199d8c937b2bf23a0f54072f8c1","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-25T07:26:39.915Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:7fb5fcafebe5d76b3c23be5c7dec51607dc69199d8c937b2bf23a0f54072f8c1\",\"receipt_uuid\":\"cc43052a-69b4-46d9-b8c0-bf512a5d1a54\",\"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":"2026-10-25T07:26:39.915Z","detail":"The receipt store reports 2026-10-25T07:26:39.915Z; 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":"sha256:7fb5fcafebe5d76b3c23be5c7dec51607dc69199d8c937b2bf23a0f54072f8c1","computed_hash":"sha256:7fb5fcafebe5d76b3c23be5c7dec51607dc69199d8c937b2bf23a0f54072f8c1","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."}}}