{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"d69cb9f3-d029-4d75-be31-48e64e8db8ef","source_url":"https://zambo.dev/api/receipt/d69cb9f3-d029-4d75-be31-48e64e8db8ef","receipt":{"id":"d69cb9f3-d029-4d75-be31-48e64e8db8ef","created_at":"2026-11-02T04:36:42.770Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-02T04:36:41.279Z","completed_at":"2026-11-02T04:36:42.770Z"}],"output_hash":"sha256:8fa8628b2cac0ac05946dd7fdab21da11a06ab7b5b3d6aa3b1b54c961d7ce89a","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1377,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:b0d3b535e64bcd830441a12d0b350886706a493c8035fc1324b7910ff876af49","timestamp":"2026-11-02T04:36:26.416Z","receipt_uuid":"80784e06-7c5b-4141-8222-9008b901d474"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:5c87935e50b96d66d1fd8a39a755d068f3ef174cb05c019042128fee3e074f0e","timestamp":"2026-11-02T04:36:27.435Z","receipt_uuid":"99a9581d-3fc7-4798-8648-4f0db67076de"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:eb592b772ba41ecb648390c00ba487401fe9c39840d7c42eb5827e3d2cd1df02","timestamp":"2026-11-02T04:36:39.684Z","receipt_uuid":"f749c95c-fd67-4466-9884-1128f624f06b"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:7759cc0715c7e2dafc519816b06f08ee5a89f799d40e435b77510d393c9c837f","timestamp":"2026-11-02T04:36:40.599Z","receipt_uuid":"e154f478-407b-4038-b952-b6a122f33202"},{"tool":"write","status":"completed","args_hash":"sha256:dc50c34c9cc84c7ae1f048145b70ab9959ada3c2c0045c094abdcb59a7395439","timestamp":"2026-11-02T04:36:42.770Z","receipt_uuid":"d69cb9f3-d029-4d75-be31-48e64e8db8ef"}],"result_preview":"**Subject:** Zambo is live – instant AI‑powered leads for contractors\n\nHi [First Name],\n\nZambo just launched. In under a minute you can type a trade and city and receive five qualified leads with full contact info. No signup, no credit card—just the data you need to fill your pipeline.\n\n**What you get right now**  \n- 24 trades supported (plumbers, electricians, landscapers, …)  \n- Any U.S. city covered  \n- Three free searches per day, per IP  \n- Results delivered in seconds, not days\n\n**Try it**: Visit https://zambo.dev/run/99a9581d-3fc7-4798-8648-4f0db67076de, enter a trade and city, and see the leads appear.\n\nIf the demo meets your expectations, let me know the best time for a quick call to discuss how Zambo can fit into your prospecting workflow.\n\nThanks,  \n[Your Name]  \nFounder, Zambo  \n[REDACTED_EMAIL]  \n(555) 123‑4567","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:5722e35f23bd6e5861b5cac8212890eca3b8ac51130264433fec2588b523c315","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":"sha256:5eb6a263a97c41ffa1084b41f6f6e6a83a89be2997b5402b4021d8087fdc6bcf","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":"sha256:5f76167d7a2535ba6b3f4275a64346597b13a895cc6a26c06f25005bb9b96320","anchor":{"event_id":"b291a9b9702954bf30d31e4299246e359fce2d1c0a904f65aeffd97ddaeadad7","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-11-02T04:36:43.315Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-02T04:36:42.770Z","evidence_url":null,"receipt_uuid":"d69cb9f3-d029-4d75-be31-48e64e8db8ef","output_sha256":"sha256:8fa8628b2cac0ac05946dd7fdab21da11a06ab7b5b3d6aa3b1b54c961d7ce89a","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-02T04:36:42.770Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:8fa8628b2cac0ac05946dd7fdab21da11a06ab7b5b3d6aa3b1b54c961d7ce89a\",\"receipt_uuid\":\"d69cb9f3-d029-4d75-be31-48e64e8db8ef\",\"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":"2026-11-02T04:36:42.770Z","detail":"The receipt store reports 2026-11-02T04:36:42.770Z; 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":"sha256:8fa8628b2cac0ac05946dd7fdab21da11a06ab7b5b3d6aa3b1b54c961d7ce89a","computed_hash":"sha256:8fa8628b2cac0ac05946dd7fdab21da11a06ab7b5b3d6aa3b1b54c961d7ce89a","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."}}}