{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"542af3ac-0a15-4328-b167-104401cd3fc2","source_url":"https://zambo.dev/api/receipt/542af3ac-0a15-4328-b167-104401cd3fc2","receipt":{"id":"542af3ac-0a15-4328-b167-104401cd3fc2","created_at":"2026-11-11T18:03:01.494Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-11T18:02:59.878Z","completed_at":"2026-11-11T18:03:01.494Z"}],"output_hash":"sha256:856182b7f2c9db1d06f7e5f796b4fa380d2c6a19297ed9a5d402b2fcccdb15a4","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2137,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:6dbf549807708a7601b0f2e1406d332dd550d3cf27d0144739550068aa8081ca","timestamp":"2026-11-11T18:02:46.263Z","receipt_uuid":"8f41531a-4ca7-46c1-b18e-5e42843951bb"},{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:3b28fe205313fe1ca4ff422e965740724054e518614f15176e6f7414d3205576","timestamp":"2026-11-11T18:02:46.309Z","receipt_uuid":"64a444e8-81b0-44da-bfa8-1f8e533db26c"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:78ac1d19dee5ffa768dbff596944cb084def213e84533437f9e59d4b5d63a354","timestamp":"2026-11-11T18:02:47.270Z","receipt_uuid":"c93fd9bc-24ad-49c3-b7a1-08006244c0d0"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:a32398d86c864cc77c2bc7e82eb8f7930ec7136b4e159c59ea1bb1de4747f9ce","timestamp":"2026-11-11T18:02:58.542Z","receipt_uuid":"ba6ab05a-adb7-4f7a-aae9-5a037f68d483"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:ae82157458583a96dd43a1a352e791644c155843e1df21081281d9ffc1dfb423","timestamp":"2026-11-11T18:02:59.417Z","receipt_uuid":"89858f16-52b2-48be-b0f0-622caead79e8"},{"tool":"write","status":"completed","args_hash":"sha256:82cb5a1f8d459713cb446b40333d7908085f1b54eb3381378b816c55d61a42b7","timestamp":"2026-11-11T18:03:01.494Z","receipt_uuid":"542af3ac-0a15-4328-b167-104401cd3fc2"}],"result_preview":"Subject: Zambo is live: 60-second lead research\n\nHi [Name],\n\nZambo is officially live. It solves one specific problem: finding qualified, source-backed leads for local service businesses in under 60 seconds.\n\nWe built Zambo because manual prospecting is slow and often yields low-quality data. Our tool scans public sources to identify active prospects in your trade and city. It does not guess. It does not invent names. If a lead isn’t backed by public data, it doesn’t appear.\n\n**How it works:**\n1.  **Input:** You provide a trade (e.g., roofer) and a city (e.g., Phoenix, AZ).\n2.  **Search:** Zambo queries public databases for active businesses in that niche.\n3.  **Output:** You receive up to five qualified leads with contact info.\n\n**Current Status:**\n*   **Free Tier:** 3 searches per day per IP. No sign-up required.\n*   **Coverage:** 24 trades, any US city.\n*   **Accuracy:** Strictly source-backed. No hallucinated contacts.\n\nWe recently tested the system in Austin, TX, for web design. The search returned zero results because no active, source-backed prospects matched the current criteria. That is the point. We would rather show you nothing than fake a lead.\n\n**Your Next Step:**\nTest the tool yourself. Pick a trade you know well and a city with high local business activity. Run the search. Verify the data.\n\n[Link to Zambo Dashboard]\n\nIf the data holds up, you have a faster way to fill your pipeline. If it doesn’t, let us know what’s missing so we can refine the algorithm.\n\nWe are not selling a promise. We are selling verified data, fast.\n\nBest,\n\n[Your Name]\nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:618b678deed8060bab9c125d8a019ce6cec6d59a901b846b7e7e0790845c2cd3","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":"sha256:16257c6a5440bf88391ebf658f74f7bc3ef0d32e0bc67c5824a97f6c17c8e558","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:f9dc34f5bf2240c8d0ac0d2e1ca64235f90ed8cdccc9b32642bd8aec3b865407","anchor":{"event_id":"60d0ff7c33c7fd3c8cc5ca839f13055c13aec0607d8c233b400bf6e58bd6baf8","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-11T18:03:06.290Z","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":"2026-11-11T18:03:01.494Z","evidence_url":null,"receipt_uuid":"542af3ac-0a15-4328-b167-104401cd3fc2","output_sha256":"sha256:856182b7f2c9db1d06f7e5f796b4fa380d2c6a19297ed9a5d402b2fcccdb15a4","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-11T18:03:01.494Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:856182b7f2c9db1d06f7e5f796b4fa380d2c6a19297ed9a5d402b2fcccdb15a4\",\"receipt_uuid\":\"542af3ac-0a15-4328-b167-104401cd3fc2\",\"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":"2026-11-11T18:03:01.494Z","detail":"The receipt store reports 2026-11-11T18:03:01.494Z; 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:db6bd24a29d67dad85dfaeeb0a32fab676e8cad4a60e624e49f918f48afbe813"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:856182b7f2c9db1d06f7e5f796b4fa380d2c6a19297ed9a5d402b2fcccdb15a4","computed_hash":"sha256:856182b7f2c9db1d06f7e5f796b4fa380d2c6a19297ed9a5d402b2fcccdb15a4","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."}}}