{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"bfa48011-63e4-4f5a-bb2a-bb32385dd05c","source_url":"https://zambo.dev/api/receipt/bfa48011-63e4-4f5a-bb2a-bb32385dd05c","receipt":{"id":"bfa48011-63e4-4f5a-bb2a-bb32385dd05c","created_at":"2026-11-02T07:36:43.889Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-02T07:36:42.545Z","completed_at":"2026-11-02T07:36:43.889Z"}],"output_hash":"sha256:35c13d576501e99570c2dd43c39de13f1b489997de80bd019897e4b692e92198","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2084,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:95c53ccc90c4479522a83f2229c1a1abf6c75f75a2129400631114ecd05a63dc","timestamp":"2026-11-02T07:36:27.000Z","receipt_uuid":"a39ea480-df39-4edf-836e-ab3c9d5b9481"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:476fcd48ee789e24da64f89764ea22f06c7f67af114261b15902cd1b5a4900c5","timestamp":"2026-11-02T07:36:28.280Z","receipt_uuid":"3bcab411-7317-46c0-8e86-74173c14da61"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:7b5457976e5e17002073751c82faa3988bac10ef7ce07f20ed29cbc3390c637c","timestamp":"2026-11-02T07:36:40.965Z","receipt_uuid":"27b6a657-cda7-48ed-93c1-61e4e707b8c3"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:3b96943bd4673979f6a908da985c71e9de6a1a4f02b1cc0ecb8db8d1d747228e","timestamp":"2026-11-02T07:36:41.968Z","receipt_uuid":"fcd25550-b9a4-4444-873e-a2c26c6e12c0"},{"tool":"write","status":"completed","args_hash":"sha256:2496ecfccf10f00f78bf277dec0c656171ab1521f86485ded375bcaf6ee74df0","timestamp":"2026-11-02T07:36:43.889Z","receipt_uuid":"bfa48011-63e4-4f5a-bb2a-bb32385dd05c"}],"result_preview":"**Subject:** Zambo is live: 5 qualified leads in 60 seconds\n\nHi [Name],\n\nZambo has launched.\n\nWe built Zambo Stack to solve a specific problem: finding qualified local service leads without buying expensive databases or spending hours on manual research.\n\nHere is how it works. You input a trade type and a city. The system searches public sources and returns five qualified prospects with contact information in under 60 seconds. It supports 24 trades across any US city.\n\nThe tool is free to use. There is no signup, no API key, and no hidden fees. You get three free searches per day per IP address.\n\nWe tested the system against Austin, TX, for web design. The search completed successfully. The result was zero source-backed leads for that specific query right now. This is the system working as intended: it does not guess. It does not pad results with unverified data. If no verified prospects exist in the public record for that moment, you see a clear \"no results\" status.\n\nThis transparency is core to the product. A receipt proves the data was fetched and saved. It does not prove the data is correct. We only show what public sources back.\n\nYou can verify this yourself. Use the link below to run a search for a trade and city in your market. If you find five qualified leads, you are ready to reach out. If you find none, you know exactly where to focus your outreach efforts elsewhere.\n\nNo sales pitch. No demo call. Just the tool.\n\nTest it here: [Link to Zambo Stack]\n\nQuestions? Reply directly.\n\nBest,\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:2f16c52762d6e0ea5531002ab081e8466cc761c3be1355ab4128c650d701bb93","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:c6e1365c0ecbcc51fc53f08888c48af925450d6d42f5d554160a2c2b1e71f114","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":"sha256:7c50e7e5978323fa110d7f224c31bd3242c9db0d6bd0e3e624d06ffcd57ab91e","anchor":{"event_id":"0aadb980c0bfd510e89e772b6b8b42fa11ab58a62f3ea25e11fd921b94060388","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-11-02T07:36:44.600Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-02T07:36:43.889Z","evidence_url":null,"receipt_uuid":"bfa48011-63e4-4f5a-bb2a-bb32385dd05c","output_sha256":"sha256:35c13d576501e99570c2dd43c39de13f1b489997de80bd019897e4b692e92198","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-02T07:36:43.889Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:35c13d576501e99570c2dd43c39de13f1b489997de80bd019897e4b692e92198\",\"receipt_uuid\":\"bfa48011-63e4-4f5a-bb2a-bb32385dd05c\",\"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":"2026-11-02T07:36:43.889Z","detail":"The receipt store reports 2026-11-02T07:36:43.889Z; 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":"sha256:35c13d576501e99570c2dd43c39de13f1b489997de80bd019897e4b692e92198","computed_hash":"sha256:35c13d576501e99570c2dd43c39de13f1b489997de80bd019897e4b692e92198","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."}}}