{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"d223f2b1-71d3-4de1-9de3-e31e79ce1bc3","source_url":"https://zambo.dev/api/receipt/d223f2b1-71d3-4de1-9de3-e31e79ce1bc3","receipt":{"id":"d223f2b1-71d3-4de1-9de3-e31e79ce1bc3","created_at":"2026-10-31T20:06:26.569Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-31T20:06:25.050Z","completed_at":"2026-10-31T20:06:26.569Z"}],"output_hash":"sha256:c2c49a4cafaf401fb55d180ba865ba6360b67a65dc8c74b3063767c855b87798","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":705,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:49f47dc0e34115dc759d5d83d8b7a56ee9f8229619af82324e07520120bcab0d","timestamp":"2026-10-31T20:06:09.381Z","receipt_uuid":"f5087c67-4876-4121-a129-c3ee1ab589c9"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:c3cd2d842509619e83701d65040fe87210278986a628da70a4a17a91cc4e19f2","timestamp":"2026-10-31T20:06:10.568Z","receipt_uuid":"d12148ef-bd04-407a-a986-43dca87740eb"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:a6c628e894e78b20df89feb2a9869321c88a89b8a235a55558fb2f2ccff92749","timestamp":"2026-10-31T20:06:23.365Z","receipt_uuid":"10cdfdb0-5c07-44f7-979d-aa4aed9f27b8"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:9878c4cfb8cbcb467adb9322a70bc3258c4d7df000819874eee72d8320b9e29e","timestamp":"2026-10-31T20:06:24.404Z","receipt_uuid":"ef3b33a7-f3fa-42f5-98b3-1282fc6add15"},{"tool":"write","status":"completed","args_hash":"sha256:bee888b6ec6027f7f41244d8c24f0835de0f844d822255f6752941d3cde36e30","timestamp":"2026-10-31T20:06:26.569Z","receipt_uuid":"d223f2b1-71d3-4de1-9de3-e31e79ce1bc3"}],"result_preview":"**Subject:** 🚀 Introducing Zambo – Your AI‑Powered Lead Engine\n\nHi [Name],\n\nWe’re launching Zambo today, the AI stack that turns data into qualified prospects for local service businesses","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:fddc22bc17aa4ce716ad50cdd9d42ceb9b32c698fbe8928e3884c5689ed23ee0","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:ccf44980fd41dfc8553a405178464cc036a1095560ab2541393f419a8e03ed95","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:f0a7f6f88aa4c77e8d2a26475f1805a384a4b763b4dc676b32005fc3492f8b1d","anchor":{"event_id":"7c523baa5750d809d5f10d9a908c74fd0f620cad8556620072cfa4ce5a34023c","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-31T20:06:27.122Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-31T20:06:26.569Z","evidence_url":null,"receipt_uuid":"d223f2b1-71d3-4de1-9de3-e31e79ce1bc3","output_sha256":"sha256:c2c49a4cafaf401fb55d180ba865ba6360b67a65dc8c74b3063767c855b87798","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-31T20:06:26.569Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:c2c49a4cafaf401fb55d180ba865ba6360b67a65dc8c74b3063767c855b87798\",\"receipt_uuid\":\"d223f2b1-71d3-4de1-9de3-e31e79ce1bc3\",\"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":"2026-10-31T20:06:26.569Z","detail":"The receipt store reports 2026-10-31T20:06:26.569Z; 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":"sha256:83c00aba0072741e848cf7467072aa73d2f2c77fb579da729712cfee38498235"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:c2c49a4cafaf401fb55d180ba865ba6360b67a65dc8c74b3063767c855b87798","computed_hash":"sha256:c2c49a4cafaf401fb55d180ba865ba6360b67a65dc8c74b3063767c855b87798","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."}}}