{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"6bcd73e7-a139-4f7b-b231-21edd553fc59","source_url":"https://zambo.dev/api/receipt/6bcd73e7-a139-4f7b-b231-21edd553fc59","receipt":{"id":"6bcd73e7-a139-4f7b-b231-21edd553fc59","created_at":"2026-11-11T17:19:54.525Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-11T17:19:53.186Z","completed_at":"2026-11-11T17:19:54.525Z"}],"output_hash":"sha256:c378a6cbc04d8508fc6d226b9743159b47e318ad2c25a0d85fd507b0d4509fec","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2156,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:c3c7036f6055cf00d7957c15229c9394bedd61b2c5681dd6ed36b078b3a51f57","timestamp":"2026-11-11T17:19:37.169Z","receipt_uuid":"6370f94e-3d1a-4a3d-ab13-69550e3c9b32"},{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:5085bf73d5723f4965ba666e6ae9cc4c1cad82cf1103be27c03ea95fb316c6df","timestamp":"2026-11-11T17:19:37.219Z","receipt_uuid":"1e15eaff-1ae6-4519-bea1-278ac3ad5885"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:fcdaab3b627bc49ae391b19211273e811034b6e6714b904679bd64311e729fd0","timestamp":"2026-11-11T17:19:38.379Z","receipt_uuid":"8a9cda47-2627-41dc-8ce2-ed2b4da2e8b2"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:0e01f2e8f1d28badd3c09c3685e10f4e662b19b9cce4a36a61b9b3435093dcb9","timestamp":"2026-11-11T17:19:51.107Z","receipt_uuid":"5b1ad4dd-c7ed-44f4-a092-fc27cfefa134"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:a8cd0c6775d5ef450ab9bff4a0ca0feb78c7342d1317233feff425fc7e2720ee","timestamp":"2026-11-11T17:19:52.258Z","receipt_uuid":"eefbe88d-b97c-47e3-b140-7279fc82b061"},{"tool":"write","status":"completed","args_hash":"sha256:bdac4e1f64f914f6fc0e0e90c81697f47adae90c907acbaf5b3312fd70fcb766","timestamp":"2026-11-11T17:19:54.525Z","receipt_uuid":"6bcd73e7-a139-4f7b-b231-21edd553fc59"}],"result_preview":"Subject: Zambo is live: Research, not guessing\n\n[Recipient Name],\n\nZambo has launched. It does one thing well: it verifies leads before you waste time on them.\n\nThe difference between a name on a list and a verified prospect is the only one that matters for your pipeline. Zambo’s AI stack pulls source-backed data for contractors and local service businesses. You provide the trade and city; Zambo returns five qualified leads with contact info in under 60 seconds.\n\nThis isn’t another scraper that invents contacts. It’s a research engine. If the data isn’t there, it tells you. For example, a recent scan for web design firms in Austin, TX returned zero results. That’s a feature. You now know where to stop looking, saving hours of dead-end outreach.\n\nZambo supports 24 trades across any US city. You get three free searches per day, no auth required. This lets you test the accuracy against your own current targets before committing to a workflow.\n\nThe tool chain is transparent. Every search generates a receipt proving exactly what was checked and what was found. No black boxes. No hallucinated customers. Just verifiable research.\n\nYou can start testing this capability immediately. Pick a trade you’re actively targeting, enter a specific city, and see what Zambo returns. If it finds nothing, you’ve saved time. If it finds leads, you have a starting point backed by source data.\n\nThe free tier resets daily. Use it to validate your list-building process. When you find the workflow that matches your goal, you’ll know it’s working because the data proves it.\n\n[Your Name]\n[Your Title]\n[Link to Zambo]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:ba07a478231448063d6ddde3d2525018dcaa0aa17e98cb7299027fe9a56eb41d","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":"sha256:236e5dfd43a07c05209203a37679988a1f86fce4af87e8d21dd71049f2cf275a","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:aaf7d7f6824c43b46565e49727b7ef14ea2e3d13b091fe919d43704b5d898d59","anchor":{"event_id":"e87f502b02158d53eaf290527076d82273ca2ce16c85a372ac40dfd7bdd8dd0e","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-11T17:19:58.639Z","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":"2026-11-11T17:19:54.525Z","evidence_url":null,"receipt_uuid":"6bcd73e7-a139-4f7b-b231-21edd553fc59","output_sha256":"sha256:c378a6cbc04d8508fc6d226b9743159b47e318ad2c25a0d85fd507b0d4509fec","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-11T17:19:54.525Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:c378a6cbc04d8508fc6d226b9743159b47e318ad2c25a0d85fd507b0d4509fec\",\"receipt_uuid\":\"6bcd73e7-a139-4f7b-b231-21edd553fc59\",\"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":"2026-11-11T17:19:54.525Z","detail":"The receipt store reports 2026-11-11T17:19:54.525Z; 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:c378a6cbc04d8508fc6d226b9743159b47e318ad2c25a0d85fd507b0d4509fec","computed_hash":"sha256:c378a6cbc04d8508fc6d226b9743159b47e318ad2c25a0d85fd507b0d4509fec","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."}}}