{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"87f20995-0f18-4ece-af29-73a46ed619c8","source_url":"https://zambo.dev/api/receipt/87f20995-0f18-4ece-af29-73a46ed619c8","receipt":{"id":"87f20995-0f18-4ece-af29-73a46ed619c8","created_at":"2026-11-15T17:45:33.766Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-15T17:45:32.176Z","completed_at":"2026-11-15T17:45:33.766Z"}],"output_hash":"sha256:cf039619afb88b2c1c26e434430b123206ad6f5591ba4d158d7cdb17b9fb712e","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1128,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:447054a6dde90b7c2f58534d48ce0cdfa1cb662a166d765aea1c94907081337a","timestamp":"2026-11-15T17:45:17.051Z","receipt_uuid":"2af7aac3-59b8-47d4-81de-64023dc3961a"},{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:3a2e81bafdcba7feadab9e98b51b2bb8d476b322001b4ad229710e7d11b62133","timestamp":"2026-11-15T17:45:17.326Z","receipt_uuid":"9027e356-0e9a-4680-860c-18413ff46d00"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:a5a3ac07ce1540e643319fd26f6b926f0b83c74f35a0c9ffdb5be665f0093cde","timestamp":"2026-11-15T17:45:18.393Z","receipt_uuid":"4002d2b1-3620-4369-ac08-3a40a4bced0e"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:6702a98d40989e9626a4afd2fea6f30b12421f21b8f345174da34f32ebaef6a3","timestamp":"2026-11-15T17:45:31.180Z","receipt_uuid":"56e466b8-77c8-43f1-8521-c4ae71832ab6"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:0ef112444afc72a363cb1a0701f2833b08add7cd2fc31cb0deabe237dd8b82b4","timestamp":"2026-11-15T17:45:31.888Z","receipt_uuid":"11fe0a52-1699-40ad-bc4d-e85831cca759"},{"tool":"write","status":"completed","args_hash":"sha256:8c19223d05d8bc2d545679eadefa0f9cb4b0dd6399098db949e8436044087915","timestamp":"2026-11-15T17:45:33.766Z","receipt_uuid":"87f20995-0f18-4ece-af29-73a46ed619c8"}],"result_preview":"**Subject:** Zambo is live – let’s see how it fits your workflow  \n\nHi [First Name],\n\nZambo just launched, and it’s ready to give contractors a faster way to capture qualified leads in any U.S. city. One click delivers five vetted prospects, complete with contact details, in under a minute.\n\nCurious how it works for your team? Click the link below to schedule a 15‑minute walkthrough; I’ll show you the dashboard, answer questions, and explore a pilot run.\n\n**[Book a quick demo]**\n\nLooking forward to connecting.\n\nBest,  \n[Your Name]  \nProduct Lead, Zambo  \n[Phone] • [Email] • zambo.dev","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:1b59de0c74e5177fe259ab848f71f699fc0c58e64ab82149b843867afdf4598e","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":"4.1.4","scope":"public"},"caller":{"type":"session","id":"sha256:91e025aa3a672457fd63e2992b2a6adb5480bd721eb25e8290a5d8918259be4b","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":"sha256:2f50bd63e289fcf2dc8786a8de10ba61f7abeccb0da1e0db003d2e0c50a38283","anchor":{"event_id":"420636cfc9a6a9a41b20bc06827e3c1ad9ea84a011e376f2bbe397bdb4c1b3dc","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-15T17:45:34.319Z","published_at_semantics":"Relay confirmation time (accepted acknowledgement or exact-event read-back); not the signed event's created_at.","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-15T17:45:33.766Z","evidence_url":null,"receipt_uuid":"87f20995-0f18-4ece-af29-73a46ed619c8","output_sha256":"sha256:cf039619afb88b2c1c26e434430b123206ad6f5591ba4d158d7cdb17b9fb712e","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-15T17:45:33.766Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:cf039619afb88b2c1c26e434430b123206ad6f5591ba4d158d7cdb17b9fb712e\",\"receipt_uuid\":\"87f20995-0f18-4ece-af29-73a46ed619c8\",\"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":"2026-11-15T17:45:33.766Z","detail":"The receipt store reports 2026-11-15T17:45:33.766Z; 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":"sha256:3a0130dc9171d01cb6d3fadcb7d8c942ac8957890d2ac0959d81ebfdacdb3ab5"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:cf039619afb88b2c1c26e434430b123206ad6f5591ba4d158d7cdb17b9fb712e","computed_hash":"sha256:cf039619afb88b2c1c26e434430b123206ad6f5591ba4d158d7cdb17b9fb712e","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."}}}