{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"e6cc9532-e7a4-4f90-ac9f-0e1ba5fc4c5b","source_url":"https://zambo.dev/api/receipt/e6cc9532-e7a4-4f90-ac9f-0e1ba5fc4c5b","receipt":{"id":"e6cc9532-e7a4-4f90-ac9f-0e1ba5fc4c5b","created_at":"2026-10-31T15:20:30.111Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-31T15:20:29.027Z","completed_at":"2026-10-31T15:20:30.111Z"}],"output_hash":"sha256:4fe51bb9760317e3e440c5e013f75497bf11ea404c4f34b6eb340da95f167ba5","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1124,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:54c03409fe9667d01d5d445227ab105183d2cbd7a46ec5213b5cab6281af0fc5","timestamp":"2026-10-31T15:20:14.281Z","receipt_uuid":"77466215-11ec-432c-9ac8-554d364686bb"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:cb678d10dc3878c7627aaac94f881fdcce0a924d4863e837f15ff950a9f2db70","timestamp":"2026-10-31T15:20:15.562Z","receipt_uuid":"d0de16d0-aea3-4ab8-9364-2f7869582bf1"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:985288eaab732e47ec6d5867ec3b40bfc3f78b826e997fbd160b4ea1f5bf3f7a","timestamp":"2026-10-31T15:20:27.402Z","receipt_uuid":"1c24bdee-63c2-457d-bf87-e76036679463"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:c9f95ea8351fa39976774da2484a7b429b6f3c65c7bdac20d7b84e5bcae05c88","timestamp":"2026-10-31T15:20:28.426Z","receipt_uuid":"ce520862-9ab0-4781-9e4c-8f188897566a"},{"tool":"write","status":"completed","args_hash":"sha256:36140d2768d572a1f960a5e5ea0db450ba0c1c2839ee16cf41c1fb98e93d4bd8","timestamp":"2026-10-31T15:20:30.111Z","receipt_uuid":"e6cc9532-e7a4-4f90-ac9f-0e1ba5fc4c5b"}],"result_preview":"**Subject:** Zambo is live – quick demo for your team?\n\nHi [First Name],\n\nZambo just launched its AI‑powered lead‑generation engine for contractors and local service businesses. In under a minute you can input a trade and city and receive five qualified leads with contact details, no sign‑up required.\n\nWe’d love to walk you through a live demo and show how the tool fits into your workflow. Are you available for a 15‑minute call this week? Pick a slot that works for you here: [Calendly link].\n\nLooking forward to connecting,\n\n[Your Name]  \nProduct Lead, Zambo  \n[Phone | Email]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:5457b343dd6d41728ddb2a53e6fd68099d86ff63ba324274b7cf312f9af8083d","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":"sha256:1689dabcab4c07ec2ed2555cfec923e58af4422bdb68902023bf59ca8763c907","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":"sha256:2c67a37792e4b0fc71ccdd289403a66835eb3514eee55a677111e74c7051f412","anchor":{"event_id":"41a69e75d75270c364b5468d66419600b89f2d51affc2616809276738ca55102","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-31T15:20:32.133Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-31T15:20:30.111Z","evidence_url":null,"receipt_uuid":"e6cc9532-e7a4-4f90-ac9f-0e1ba5fc4c5b","output_sha256":"sha256:4fe51bb9760317e3e440c5e013f75497bf11ea404c4f34b6eb340da95f167ba5","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-31T15:20:30.111Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:4fe51bb9760317e3e440c5e013f75497bf11ea404c4f34b6eb340da95f167ba5\",\"receipt_uuid\":\"e6cc9532-e7a4-4f90-ac9f-0e1ba5fc4c5b\",\"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":"2026-10-31T15:20:30.111Z","detail":"The receipt store reports 2026-10-31T15:20:30.111Z; 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":"sha256:4fe51bb9760317e3e440c5e013f75497bf11ea404c4f34b6eb340da95f167ba5","computed_hash":"sha256:4fe51bb9760317e3e440c5e013f75497bf11ea404c4f34b6eb340da95f167ba5","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."}}}