{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"c6b97510-1ef2-452e-b5f1-caec88c59aa1","source_url":"https://zambo.dev/api/receipt/c6b97510-1ef2-452e-b5f1-caec88c59aa1","receipt":{"id":"c6b97510-1ef2-452e-b5f1-caec88c59aa1","created_at":"2026-11-13T05:57:15.082Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-13T05:57:14.222Z","completed_at":"2026-11-13T05:57:15.082Z"}],"output_hash":"sha256:6e662c8527e477aa71f5b69b26cf4d4726d4d745bea90b4c1d153e201eb161de","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1652,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:c2013287297692f3f02df86cece423a6ebc15f6ecdbf3d9534b024191fe5230f","timestamp":"2026-11-13T05:56:59.352Z","receipt_uuid":"1ea68328-c9e7-4071-999a-010f10590fd8"},{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:f8200ecbfeed9722e65fe4e3962bae7f6362bcf8b0f62b2d6ea8e05aa3f58f07","timestamp":"2026-11-13T05:56:59.396Z","receipt_uuid":"4e2f7092-dc83-4c4a-a0e8-2d7854bacc35"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:758f30071ab51e04a1f1b9634203f11f7a7b04e00e5d7b2c7ee4c6616ec758e2","timestamp":"2026-11-13T05:57:01.622Z","receipt_uuid":"6e2134a2-b39a-4bb4-9f5c-3d3d6dae149f"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:a9a46178660adfad93dd187d76e1d8e75bbdde0eb8efbccce67d487938392dfe","timestamp":"2026-11-13T05:57:13.136Z","receipt_uuid":"7459bd1a-5295-4c0b-b984-21320e5a9be6"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:e98336ea2d46eac171eb80eb2b6df9f0534074ba3839d7f3946500bc30b5ae45","timestamp":"2026-11-13T05:57:13.932Z","receipt_uuid":"a2edbd19-852f-4bbf-b8a4-b03572c14e49"},{"tool":"write","status":"completed","args_hash":"sha256:70097d6a444bf988fdb6f36c9dcad6a6ba7a7f9d8a12e635771d22587b769229","timestamp":"2026-11-13T05:57:15.082Z","receipt_uuid":"c6b97510-1ef2-452e-b5f1-caec88c59aa1"}],"result_preview":"Subject: Zambo is live: 60-second lead generation for local services\n\nYou’re likely tired of manual prospecting.\n\nZambo is now publicly available. It provides source-backed lead research for contractors and local service businesses.\n\n**How it works:**\nInput your trade type and city. In under 60 seconds, you receive five qualified leads with contact information. It supports 24 trades across any US city.\n\n**Transparency note:**\nThis launch relies on verified execution logs. A \"receipt\" proves that data was saved but does not guarantee correctness. Prospects are described as prospects, not customers. We do not send outreach automatically; the tool provides research and draft messages only.\n\nIf you need immediate verification, note that current scans have flagged potential prompt injection risks in some inputs. The system is designed to block these attacks, ensuring your data remains secure while extracting only public, source-backed information.\n\n**Next step:**\nTest the workflow with your specific trade and city. Verify the output against your own criteria.\n\n[Link to Zambo Launch Page]\n\nBest,\n\nThe Zambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:30efcc518bef633b6ef0334ceb1bc53df7369ee6fb2403fadfbba427ee6a4b83","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":"4.1.0","scope":"public"},"caller":{"type":"session","id":"sha256:61fd4814bd974ef15a2775251c2d46a4d90af187574cd67f4e877620fd377f32","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":"sha256:3b6cf75a1cc255e04d96becad67230042b0e7904ebaa0e7296396d6ef243d2d7","anchor":{"event_id":"f6395ff240b8f5e8d487721a9433b337aca9061ef33b5a5fee9ddd1df4dd186e","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-13T05:57:15.598Z","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":"2026-11-13T05:57:15.082Z","evidence_url":null,"receipt_uuid":"c6b97510-1ef2-452e-b5f1-caec88c59aa1","output_sha256":"sha256:6e662c8527e477aa71f5b69b26cf4d4726d4d745bea90b4c1d153e201eb161de","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-13T05:57:15.082Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:6e662c8527e477aa71f5b69b26cf4d4726d4d745bea90b4c1d153e201eb161de\",\"receipt_uuid\":\"c6b97510-1ef2-452e-b5f1-caec88c59aa1\",\"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":"2026-11-13T05:57:15.082Z","detail":"The receipt store reports 2026-11-13T05:57:15.082Z; 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":"sha256:11eee782bc100599c74e9e11ad510cc610da7827b5eb9099b6de786bc9f0000a"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:6e662c8527e477aa71f5b69b26cf4d4726d4d745bea90b4c1d153e201eb161de","computed_hash":"sha256:6e662c8527e477aa71f5b69b26cf4d4726d4d745bea90b4c1d153e201eb161de","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."}}}