{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"084f429b-8866-4702-bc57-c80ea85beba9","source_url":"https://zambo.dev/api/receipt/084f429b-8866-4702-bc57-c80ea85beba9","receipt":{"id":"084f429b-8866-4702-bc57-c80ea85beba9","created_at":"2026-11-09T11:18:20.686Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-09T11:18:19.446Z","completed_at":"2026-11-09T11:18:20.686Z"}],"output_hash":"sha256:9dacae4e9c04b775973a10fed01939e677266ab7524b2a44c2f2bfce0f95e6d8","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1154,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:591233423625cde190e3d45202fe0b1a0d6e8c95713997dc70304d3f37eccd21","timestamp":"2026-11-09T11:18:05.260Z","receipt_uuid":"c6eeeb20-3a91-4066-b57a-457b5b7f0b28"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:9135f47d48406e80ceefb2a5fb539c41b24a0f349a54a527d4de64f4dbcf1e3f","timestamp":"2026-11-09T11:18:06.362Z","receipt_uuid":"df7c6e8e-02d1-4538-a0e6-054e550f91ed"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:16bfd4fb32e7e85fc0bc9b8fe7f9095e649a07607bddae019230f827d04c5821","timestamp":"2026-11-09T11:18:17.595Z","receipt_uuid":"577592dc-d53b-44f0-95f9-03abc3b9f254"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:ec3c0ee9a551c4196e0c7d29f88cb34638d8b2bbb5df4427bc741b8c9da06923","timestamp":"2026-11-09T11:18:18.484Z","receipt_uuid":"9a3cb654-9131-4aea-ad70-a6ddaa9d8f0d"},{"tool":"write","status":"completed","args_hash":"sha256:ddc906db018992e5f3c6fd5f88d682b544a543b7207093317140732372a08dbb","timestamp":"2026-11-09T11:18:20.686Z","receipt_uuid":"084f429b-8866-4702-bc57-c80ea85beba9"}],"result_preview":"**Subject:** Zambo is live – let’s explore the first‑look demo  \n\nHey [Prospect’s First Name],\n\nZambo’s launch checklist cleared every gate, and the platform is ready for you to test. The core benefit: instant, source‑backed leads for contractors in any U.S. city, delivered in under a minute.\n\n**What’s next?**  \nClick the link below to schedule a 15‑minute walkthrough. We’ll show how Zambo pulls verified contacts, saves you hours, and fits seamlessly into your workflow.\n\n[Book My Demo →](#)\n\nLooking forward to your thoughts.\n\nBest,  \n[Your Name]  \nProduct Lead, Zambo  \n[REDACTED_EMAIL] | (555) 123‑4567","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:aa3089f266394e6a113b7e49c8c24a01deecb7ba16669f13046155d6aba91643","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:e893a9ab95487f201c1cde7122148c3a8366d0b1798eb79def47a53f25d32cd0","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:eabd7bac0f2d8568993314068f307547608adf51b5fd225de24dc44da23ed954","anchor":{"event_id":"9243676abec100fa112bf9962931eab6a5be42a1fe1a758be91094ab2888add3","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-09T11:21:33.977Z","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":"2026-11-09T11:18:20.686Z","evidence_url":null,"receipt_uuid":"084f429b-8866-4702-bc57-c80ea85beba9","output_sha256":"sha256:9dacae4e9c04b775973a10fed01939e677266ab7524b2a44c2f2bfce0f95e6d8","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-09T11:18:20.686Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:9dacae4e9c04b775973a10fed01939e677266ab7524b2a44c2f2bfce0f95e6d8\",\"receipt_uuid\":\"084f429b-8866-4702-bc57-c80ea85beba9\",\"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":"2026-11-09T11:18:20.686Z","detail":"The receipt store reports 2026-11-09T11:18:20.686Z; 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":"sha256:9eb1dbcbfd0e2337b417e3894a70ebc38daae5f254a19c8f5f0b4d9820c556fd"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:9dacae4e9c04b775973a10fed01939e677266ab7524b2a44c2f2bfce0f95e6d8","computed_hash":"sha256:9dacae4e9c04b775973a10fed01939e677266ab7524b2a44c2f2bfce0f95e6d8","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."}}}