{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"fb29fb08-c6f8-4c27-86fe-ae4b1fe490d0","source_url":"https://zambo.dev/api/receipt/fb29fb08-c6f8-4c27-86fe-ae4b1fe490d0","receipt":{"id":"fb29fb08-c6f8-4c27-86fe-ae4b1fe490d0","created_at":"2026-11-15T11:25:31.913Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-15T11:25:30.801Z","completed_at":"2026-11-15T11:25:31.913Z"}],"output_hash":"sha256:8a090f4c70a3cb456143599f08dccccdff70d179b04d443c88f7fb04852d32d8","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2142,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:51ddbabd394d37fba151e1c139ee42ea122f67b28c5ac10362e7609fdef7a6a4","timestamp":"2026-11-15T11:25:17.032Z","receipt_uuid":"c4932b19-bad5-41e9-9820-862707595ef4"},{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:09e3ac56504d0d87f73650f8895d3e231b2c67c06876cc5e8f55f642598b888e","timestamp":"2026-11-15T11:25:17.154Z","receipt_uuid":"80a07572-92f4-4797-9b2f-1eb0feb3a0c0"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:6b8c14c806717f24b5e328432ae1cfbcf391f0543e90302eb1a94195e40bfee7","timestamp":"2026-11-15T11:25:18.471Z","receipt_uuid":"d8e5cdcb-671a-4f48-a7ff-3c6c1eb1f07a"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:19ab2ba830b5cbba73409493ef6626abbb52a0d1269f270a7b4c5381ed2af6e1","timestamp":"2026-11-15T11:25:29.411Z","receipt_uuid":"5c1b761b-454e-4e65-8f15-0eb2ae4784aa"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:eba5eee1b54a222c213a1532ec9bbf16524076806371b75535616ae9d77ed606","timestamp":"2026-11-15T11:25:30.247Z","receipt_uuid":"1982157c-2804-4ff0-b7f5-088966a685fb"},{"tool":"write","status":"completed","args_hash":"sha256:3849f167faac0495bb8d60b8da514700e4f904ce7ed95d85afd23128dafe2754","timestamp":"2026-11-15T11:25:31.913Z","receipt_uuid":"fb29fb08-c6f8-4c27-86fe-ae4b1fe490d0"}],"result_preview":"Subject: Zambo is live: 60-second lead generation for local trades\n\nWe built Zambo to solve one specific problem: finding qualified, source-backed leads for contractors and local service businesses in under 60 seconds.\n\nZambo is now live. It supports 24 trades across any US city. The system provides contact information for prospects identified through public sources. It does not send outreach. It does not invent data. If a receipt is generated, it proves the saved bytes remain unchanged; it does not confirm the correctness of the underlying lead data.\n\nWe recently ran a test query for web designers in Austin, TX. The result was zero leads. This is the system working as intended. It filters out noise. It does not fabricate prospects to hit a quota. When it finds leads, they are prospects, not customers. They are source-backed research only.\n\nZambo is designed for speed and precision. You provide the trade and the city. We return qualified leads with contact details. The tool is ready for immediate use.\n\nTry it now. Go to https://zambo.dev and run your first search. Pick a trade you know well and a city where you operate. See the results in under a minute. If the search yields no results, that is valid data. It saves you time by confirming where you should not spend your energy.\n\nYour first call is free. No auth required. No credit card needed. Just input your parameters and get the data.\n\nZambo is not a magic bullet. It is a precise research tool. It respects your time by being honest about what it finds and what it doesn’t.\n\nStart your search here: https://zambo.dev\n\nBest,\n\nThe Zambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:a0921f699547e46ca3900b6e1e5e865250708d0a4555d60e3a0bc82723ccc3d3","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:d55b58f17ea24eab7939fbdfa2956824b339da904d8b68d55061ab88b248bd09","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":"sha256:90b335e4467c8183153ed0763f0cff61fd5752be3b4d1f442b020b21a0ba0beb","anchor":{"event_id":"42fab93c5ee1cd29fa74c4e25e7db88fb0f310aad00fcab0c55b51cec5775a13","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-15T11:25:32.448Z","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":"2026-11-15T11:25:31.913Z","evidence_url":null,"receipt_uuid":"fb29fb08-c6f8-4c27-86fe-ae4b1fe490d0","output_sha256":"sha256:8a090f4c70a3cb456143599f08dccccdff70d179b04d443c88f7fb04852d32d8","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-15T11:25:31.913Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:8a090f4c70a3cb456143599f08dccccdff70d179b04d443c88f7fb04852d32d8\",\"receipt_uuid\":\"fb29fb08-c6f8-4c27-86fe-ae4b1fe490d0\",\"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":"2026-11-15T11:25:31.913Z","detail":"The receipt store reports 2026-11-15T11:25:31.913Z; 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":"sha256:8a090f4c70a3cb456143599f08dccccdff70d179b04d443c88f7fb04852d32d8","computed_hash":"sha256:8a090f4c70a3cb456143599f08dccccdff70d179b04d443c88f7fb04852d32d8","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."}}}