{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"c44e625c-4396-43ea-9ae4-41c49cbb51e0","source_url":"https://zambo.dev/api/receipt/c44e625c-4396-43ea-9ae4-41c49cbb51e0","receipt":{"id":"c44e625c-4396-43ea-9ae4-41c49cbb51e0","created_at":"2026-11-15T03:56:20.508Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-15T03:56:19.231Z","completed_at":"2026-11-15T03:56:20.508Z"}],"output_hash":"sha256:13b86278ae414cd58083e6249caf78d1580da42f52fe4d12617cf7e32bc51163","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6NTI1ZGU1NmY1Yjc0ZGM5NjdjNGZjMTY4MmE0N2Q3YmE3MGE3OTIzNWQwOTY5OGFkMDk1MjI4MWM3MmY4NWUwMiIsImxhYmVsIjoiemFtYm8taG9tZS1kZW1vIiwibGFiZWxfc291cmNlIjoiY2FsbGVyX3JlcG9ydGVkIiwidHlwZSI6InNlc3Npb24ifSwiaXNzdWVyX2NsYWltcyI6eyJwcm92ZW5hbmNlX2NsYXNzIjoiRVhFQ1VURUQgQlkgWkFNQk8ifSwib3V0cHV0Ijp7InRleHQiOiJTdWJqZWN0OiBaYW1ibyBpcyBsaXZlOiA2MC1zZWNvbmQgbGVhZCByZXNlYXJjaCBmb3IgbG9jYWwgdHJhZGVzXG5cbkhpIFtOYW1lXSxcblxuWmFtYm8gU3RhY2sgaXMgb2ZmaWNpYWxseSBsYXVuY2hpbmcuIEl0IHNvbHZlcyBvbmUgc3BlY2lmaWMgcHJvYmxlbTogZmluZGluZyBxdWFsaWZpZWQsIHNvdXJjZS1iYWNrZWQgbGVhZHMgZm9yIGNvbnRyYWN0b3JzIGFuZCBsb2NhbCBzZXJ2aWNlIGJ1c2luZXNzZXMgd2l0aG91dCB0aGUgbWFudWFsIGRpZ2dpbmcuXG5cbkhlcmUgaXMgaG93IGl0IHdvcmtzLiBZb3UgaW5wdXQgYSB0cmFkZSB0eXBlIGFuZCBhIGNpdHkuIEluIHVuZGVyIDYwIHNlY29uZHMsIHRoZSBzeXN0ZW0gcmV0dXJucyBmaXZlIHF1YWxpZmllZCBwcm9zcGVjdHMgd2l0aCBjb250YWN0IGluZm9ybWF0aW9uLiBJdCBzdXBwb3J0cyAyNCB0cmFkZXMgYWNyb3NzIGFueSBVUyBjaXR5LlxuXG5UaGUgb3V0cHV0IGlzIHN0cmljdGx5IHJlc2VhcmNoLWJhc2VkLiBJdCBpZGVudGlmaWVzIHBvdGVudGlhbCBjdXN0b21lcnMgZnJvbSBwdWJsaWMgc291cmNlczsgaXQgZG9lcyBub3Qgc2VuZCBvdXRyZWFjaCBvbiB5b3VyIGJlaGFsZi4gQSByZWNlaXB0IGlzIGdlbmVyYXRlZCBmb3IgZXZlcnkgcnVuLCBwcm92aW5nIHRoZSBleGFjdCBieXRlcyBzYXZlZCBhbmQgZW5zdXJpbmcgdHJhbnNwYXJlbmN5IGluIHRoZSBkYXRhIHJldHJpZXZhbCBwcm9jZXNzLlxuXG5XZSBqdXN0IHJhbiBhIHRlc3QgZm9yIHdlYiBkZXNpZ25lcnMgaW4gQXVzdGluLCBUWC4gVGhlIHJlc3VsdCB3YXMgemVybyBsZWFkcy4gVGhhdCBpcyBhIHZhbGlkIG91dGNvbWUuIFRoZSBzeXN0ZW0gYWNjdXJhdGVseSByZWZsZWN0cyBjdXJyZW50IGF2YWlsYWJpbGl0eSByYXRoZXIgdGhhbiBpbnZlbnRpbmcgZGF0YS4gVGhpcyByZWxpYWJpbGl0eSBpcyB0aGUgY29yZSB2YWx1ZSBwcm9wb3NpdGlvbi4gWW91IGdldCBob25lc3QsIHNvdXJjZS1iYWNrZWQgaW50ZWxsaWdlbmNlLCBub3QgaGFsbHVjaW5hdGVkIG51bWJlcnMuXG5cbklmIHlvdSBhcmUgYSBjb250cmFjdG9yLCBhZ2VuY3kgb3duZXIsIG9yIGxvY2FsIHNlcnZpY2UgcHJvdmlkZXIgdGlyZWQgb2YgY29sZC1jYWxsaW5nIGdhdGVrZWVwZXJzLCB0aGlzIHRvb2wgY3V0cyB0aGUgbm9pc2UuIEl0IGdpdmVzIHlvdSB2ZXJpZmllZCBwcm9zcGVjdHMgdG8gdGFsayB0bywgb3IgdGVsbHMgeW91IHdoZW4gdGhlIG1hcmtldCBpcyBxdWlldC5cblxuKipOZXh0IFN0ZXA6KipcblxuSWYgeW91IHdhbnQgdG8gdGVzdCB0aGUgZW5naW5lLCByZXBseSB3aXRoIHlvdXIgcHJpbWFyeSB0cmFkZSBhbmQgdGFyZ2V0IGNpdHkuIEkgd2lsbCBydW4gYSBsaXZlIHNlYXJjaCBhbmQgc2hhcmUgdGhlIHJhdyBvdXRwdXQgYW5kIHJlY2VpcHQgZGlyZWN0bHkgd2l0aCB5b3UuIE5vIHNpZ251cCByZXF1aXJlZCB0byBzZWUgdGhlIGZpcnN0IHJlc3VsdC5cblxuQmVzdCxcblxuW1lvdXIgTmFtZV1cbltZb3VyIFRpdGxlXVxuWmFtYm8ifSwicmVjZWlwdF9zY2hlbWFfdmVyc2lvbiI6IjAuNCIsInNpZGVfZWZmZWN0cyI6eyJkZWNsYXJhdGlvbl9oYXNoIjoic2hhMjU2OjQ1YWFkMzhmM2FhOTgyYjlhYWZlOTJlY2I0MTZlYmU5ODc5MWVkZGJhZjhhYjZkZjBiZDA4NjA1YjdjMWJmZWUiLCJkZWNsYXJlZCI6WyJub25lIl0sInNjaGVtYV92ZXJzaW9uIjoiemFtYm8tc2lkZS1lZmZlY3RzLzEifSwidG9vbCI6eyJuYW1lIjoid3JpdGUiLCJzY29wZSI6InB1YmxpYyIsInZlcnNpb24iOiI0LjEuNCJ9fQ==","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2011,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:362049b25a3c7fd5bc9e1b5681426fb6f6b6f5b08f0d6d3fd9c43e30a2cc04fd","timestamp":"2026-11-15T03:56:03.675Z","receipt_uuid":"76f3488c-c2eb-4d9e-9902-d09d20069d76"},{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:1f4d36e8fc78f65db3be648bf05af93e8c0a2c7e36d3139b7c9ed6596931e2db","timestamp":"2026-11-15T03:56:03.743Z","receipt_uuid":"6eaa1f1a-7113-439d-bfc2-18c72cc7fafe"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:6a7827d32a82ffb8e190511aa77c6c0b2d5ff66a1e21401ab25414c6d38af8d1","timestamp":"2026-11-15T03:56:05.107Z","receipt_uuid":"cb196994-6c6f-45d2-bacd-26ab4e87ad63"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:a5c3b09333e3c29674bf592dc1f432b45f457dab9c6123cfe4eb223816b092b3","timestamp":"2026-11-15T03:56:17.795Z","receipt_uuid":"c3d243a5-21d5-4e5e-9c0e-02188a754a2f"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:311dbe91db875645ee9d1a6701628574954774b1141d35b0791f45217c8b1a33","timestamp":"2026-11-15T03:56:18.845Z","receipt_uuid":"f60bde4d-251d-40d9-864a-d5fd9a968d09"},{"tool":"write","status":"completed","args_hash":"sha256:b66d01c407204dbf10a8fd458d5fae132583839fa1021bbd1c12750d28d9bf33","timestamp":"2026-11-15T03:56:20.508Z","receipt_uuid":"c44e625c-4396-43ea-9ae4-41c49cbb51e0"}],"result_preview":"Subject: Zambo is live: 60-second lead research for local trades\n\nHi [Name],\n\nZambo Stack is officially launching. It solves one specific problem: finding qualified, source-backed leads for contractors and local service businesses without the manual digging.\n\nHere is how it works. You input a trade type and a city. In under 60 seconds, the system returns five qualified prospects with contact information. It supports 24 trades across any US city.\n\nThe output is strictly research-based. It identifies potential customers from public sources; it does not send outreach on your behalf. A receipt is generated for every run, proving the exact bytes saved and ensuring transparency in the data retrieval process.\n\nWe just ran a test for web designers in Austin, TX. The result was zero leads. That is a valid outcome. The system accurately reflects current availability rather than inventing data. This reliability is the core value proposition. You get honest, source-backed intelligence, not hallucinated numbers.\n\nIf you are a contractor, agency owner, or local service provider tired of cold-calling gatekeepers, this tool cuts the noise. It gives you verified prospects to talk to, or tells you when the market is quiet.\n\n**Next Step:**\n\nIf you want to test the engine, reply with your primary trade and target city. I will run a live search and share the raw output and receipt directly with you. No signup required to see the first result.\n\nBest,\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:4db11643ab2553719b70c4dba76f1f9a4e2b4ac77c8a1e66c2c8cb85113d8d39","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":"sha256:525de56f5b74dc967c4fc1682a47d7ba70a79235d09698ad0952281c72f85e02","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:f93a5e443eb8745b154dffa5d242d7ef687f48ffb557c58fce76e8b1765c36e0","anchor":{"event_id":"879a36041a824d76a6eb6d6880d7f967dde398cdc7a95b4d25039a26c5c5a960","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-15T03:56:21.030Z","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":"2026-11-15T03:56:20.508Z","evidence_url":null,"receipt_uuid":"c44e625c-4396-43ea-9ae4-41c49cbb51e0","output_sha256":"sha256:13b86278ae414cd58083e6249caf78d1580da42f52fe4d12617cf7e32bc51163","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-15T03:56:20.508Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:13b86278ae414cd58083e6249caf78d1580da42f52fe4d12617cf7e32bc51163\",\"receipt_uuid\":\"c44e625c-4396-43ea-9ae4-41c49cbb51e0\",\"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":"2026-11-15T03:56:20.508Z","detail":"The receipt store reports 2026-11-15T03:56:20.508Z; 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":"sha256:13b86278ae414cd58083e6249caf78d1580da42f52fe4d12617cf7e32bc51163","computed_hash":"sha256:13b86278ae414cd58083e6249caf78d1580da42f52fe4d12617cf7e32bc51163","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."}}}