{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"6185dcc3-affe-413d-a80d-8b36f0122940","source_url":"https://zambo.dev/api/receipt/6185dcc3-affe-413d-a80d-8b36f0122940","receipt":{"id":"6185dcc3-affe-413d-a80d-8b36f0122940","created_at":"2026-11-09T10:48:22.385Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-09T10:48:20.467Z","completed_at":"2026-11-09T10:48:22.385Z"}],"output_hash":"sha256:be384bc079b0191068c43d5bdd2d4566e00fb3154c2d08e9f78855db2a32be96","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1170,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:7e1bed79b03c697914b371ae333748a8de7d9da8235f514ed0576305fa541a47","timestamp":"2026-11-09T10:48:05.382Z","receipt_uuid":"1c516f74-5159-42d0-98d0-f5ffc90f7398"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:e07c86bee71aee2dbbca3da47592abf09a9272d6373e487d704352bb2adab6c6","timestamp":"2026-11-09T10:48:06.762Z","receipt_uuid":"273932f8-311a-45d9-8216-52a1af46436e"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:03a8fc655c4b4bcfe4b222cf155fda19a3180685f1783d7f73b3eb2ff64ae00b","timestamp":"2026-11-09T10:48:19.329Z","receipt_uuid":"089ab721-500a-4ffe-a290-076486da8a3a"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:d990f251aba95042bfbf3b6848f2d06f89e520253794356f77a5132cac7929bc","timestamp":"2026-11-09T10:48:20.121Z","receipt_uuid":"020aacaa-1ac8-421b-b2d8-f74d48f6e2a1"},{"tool":"write","status":"completed","args_hash":"sha256:13cfb1dd44f5ad5d97a14869b070e1c76d8faa4bf4e061f53058b6926d49dd01","timestamp":"2026-11-09T10:48:22.385Z","receipt_uuid":"6185dcc3-affe-413d-a80d-8b36f0122940"}],"result_preview":"**Subject:** Zambo is live – start generating qualified leads in seconds  \n\nHi [First Name],\n\nZambo just launched its AI‑driven lead generation for contractors and local service businesses. In under a minute you’ll receive five qualified leads—complete with contact info—tailored to any trade and city you choose.\n\nGive it a spin: pick a trade, enter your city, and watch the list appear. No setup, no guesswork.\n\n**Next step:** Visit https://zambo.dev, run your first free search, and reply with any questions. I’ll be on hand to help you fine‑tune results.\n\nTalk soon,  \n\n[Your Name]  \nProduct Lead, Zambo  \n[Phone] | [Email]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:7c243f6f9f1bc896f01ad61b14b80aa770204f79f27e7bb6073dabea737568fb","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:f9dbfd01102a253a5cc505b37a0db6196806a9513c3a76b69f1579197d67d72c","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":"sha256:0e535afddd44752a0ba71ecbc2db1dbf4e2a5291c23348dbd5c1ba6ad01cbe5d","anchor":{"event_id":"37bdc6e7588270587e0dffac950be41054abc3face3578f1cc003068869c8d0a","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-09T10:48:22.918Z","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":"2026-11-09T10:48:22.385Z","evidence_url":null,"receipt_uuid":"6185dcc3-affe-413d-a80d-8b36f0122940","output_sha256":"sha256:be384bc079b0191068c43d5bdd2d4566e00fb3154c2d08e9f78855db2a32be96","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-09T10:48:22.385Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:be384bc079b0191068c43d5bdd2d4566e00fb3154c2d08e9f78855db2a32be96\",\"receipt_uuid\":\"6185dcc3-affe-413d-a80d-8b36f0122940\",\"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":"2026-11-09T10:48:22.385Z","detail":"The receipt store reports 2026-11-09T10:48:22.385Z; 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:be384bc079b0191068c43d5bdd2d4566e00fb3154c2d08e9f78855db2a32be96","computed_hash":"sha256:be384bc079b0191068c43d5bdd2d4566e00fb3154c2d08e9f78855db2a32be96","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."}}}