{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"e3f0728c-8e36-4623-b430-fda39a940560","source_url":"https://zambo.dev/api/receipt/e3f0728c-8e36-4623-b430-fda39a940560","receipt":{"id":"e3f0728c-8e36-4623-b430-fda39a940560","created_at":"2026-11-01T15:53:09.029Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-01T15:53:07.915Z","completed_at":"2026-11-01T15:53:09.029Z"}],"output_hash":"sha256:5b065be5808a6d0c7b1877ce91e680c0507e318613608a1a33d4d5d8f1a729db","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1992,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:3b8cdc7b67919cd9448ca9ce64bdab4d864006b8392f282e0b3bf1335b5f4806","timestamp":"2026-11-01T15:52:52.130Z","receipt_uuid":"9eccc5c2-e5fe-4882-b6a0-b239865b9ecc"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:0f215a63265927dcf1c8fd42bdfcf5f23fda1db7f6cf2896d4d8a12a50249a79","timestamp":"2026-11-01T15:52:53.384Z","receipt_uuid":"aa2dd10a-6cc9-475b-91e9-4c1f9bb98f50"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:c9536b8a513deef8963ea29655faaaba8e0ed519a852f1adb0135a1adb1ac4a0","timestamp":"2026-11-01T15:53:06.358Z","receipt_uuid":"fbc3f8c1-148d-4590-b8bc-8bab45d40f20"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:b88b7511d008231fa2a45f3892c2a6e8bdb26ece38106d10a42306395efca8a1","timestamp":"2026-11-01T15:53:07.314Z","receipt_uuid":"42ad3af0-b47b-4b55-a718-0d07317e5590"},{"tool":"write","status":"completed","args_hash":"sha256:f0d198f80dfe0e94d4a6b320d1936c3f48334e95c7409423e86456d809832426","timestamp":"2026-11-01T15:53:09.029Z","receipt_uuid":"e3f0728c-8e36-4623-b430-fda39a940560"}],"result_preview":"Subject: Zambo is live: 5 qualified leads in 60 seconds\n\nHi [Name],\n\nNo fluff. Zambo Stack is now public, and it solves one specific problem for contractors and local service businesses: getting qualified leads fast.\n\nHere’s exactly what it does. You input a trade and a city. Within 60 seconds, the tool returns five source-backed prospects with contact information. It supports 24 trades across any US city. There are no API keys, no signups, and no credit card required.\n\nTo prove the system works, we ran a live test for \"web design\" in Austin, TX. The tool returned zero results because there were no source-backed matches available for that specific query at that moment. That result is accurate. It confirms the system is checking real data and not generating fake names. A receipt proving the saved bytes is available here: [Link].\n\nThis is a launch, not a demo. The infrastructure is live and handling requests.\n\n**What you need to do:**\n\nTest the speed yourself. Go to [URL], enter your primary trade and target city, and time the response. If you get five real prospects in under a minute, you have a new top-of-funnel engine. If you get zero, it means your specific niche/city combination currently lacks public source data, which is also useful intelligence.\n\nWe are not asking for a purchase. We are asking for a 60-second verification.\n\nThe free tier allows three searches per day per IP. Use them wisely.\n\nBest,\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:2aa6fd0d6771c37ff738c91172d8306279d3d48747ad04d07dd9be666c5a6bcc","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":"sha256:5edc0999758b437e4bec4c883d3a32e69cfcb43e2595b1d434a72d778a9c25ff","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":"sha256:23b2f3e432b2ef6c07abb02cd945453e0954e0038167ea7eb12b8cee0cd0074e","anchor":{"event_id":"afb6f40021168bd48562df5ed286d1121804e331b443b196335a3122825acc47","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-11-01T15:53:09.672Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-01T15:53:09.029Z","evidence_url":null,"receipt_uuid":"e3f0728c-8e36-4623-b430-fda39a940560","output_sha256":"sha256:5b065be5808a6d0c7b1877ce91e680c0507e318613608a1a33d4d5d8f1a729db","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-01T15:53:09.029Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:5b065be5808a6d0c7b1877ce91e680c0507e318613608a1a33d4d5d8f1a729db\",\"receipt_uuid\":\"e3f0728c-8e36-4623-b430-fda39a940560\",\"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":"2026-11-01T15:53:09.029Z","detail":"The receipt store reports 2026-11-01T15:53:09.029Z; 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":"sha256:5b065be5808a6d0c7b1877ce91e680c0507e318613608a1a33d4d5d8f1a729db","computed_hash":"sha256:5b065be5808a6d0c7b1877ce91e680c0507e318613608a1a33d4d5d8f1a729db","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."}}}