{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"62ce938e-d3a0-4a58-a663-99e0a31deee1","source_url":"https://zambo.dev/api/receipt/62ce938e-d3a0-4a58-a663-99e0a31deee1","receipt":{"id":"62ce938e-d3a0-4a58-a663-99e0a31deee1","created_at":"2026-11-08T12:44:59.838Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-08T12:44:58.225Z","completed_at":"2026-11-08T12:44:59.838Z"}],"output_hash":"sha256:877d9d25762249a2c340e79aebcf62d084ec98ac8542ff78739b395750ec6094","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1943,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:958500196ee3bc713a77e13554a3e02cc4693a7d340bfdaffe852274c3f5f63a","timestamp":"2026-11-08T12:44:42.642Z","receipt_uuid":"d5c455a3-572e-4896-8a90-0a50d3766671"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:1347e20b05b3d992fbfc18ac71d6454aa9281fac9a910106960953980b49d8ff","timestamp":"2026-11-08T12:44:43.623Z","receipt_uuid":"2efda2a2-1f34-4aba-917a-23bb8d277a8f"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:15963d75872995857c777f2eb82c2d36d874d3d0b1d3fe5468ca1a6c6a1aa8d3","timestamp":"2026-11-08T12:44:56.691Z","receipt_uuid":"996835d2-a11b-42c4-a605-ad78b1599421"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:b5a070bdd2625d9b58c3ca8cb5bb4fbe4673ddc4ddf6ba314094d802786a2af2","timestamp":"2026-11-08T12:44:57.802Z","receipt_uuid":"a12ff9c1-1662-4098-b270-8aeebf7e487d"},{"tool":"write","status":"completed","args_hash":"sha256:519c2053e7795d2807d831d8effd8fb0af53cf555e6f8a57686cad0370519e2a","timestamp":"2026-11-08T12:44:59.838Z","receipt_uuid":"62ce938e-d3a0-4a58-a663-99e0a31deee1"}],"result_preview":"Subject: Zambo is live\n\nHi [Name],\n\nZambo is officially launching.\n\nWe built this to solve a specific problem: finding qualified, source-backed leads for local service businesses without the guesswork. The platform supports 24 trades across any US city.\n\nHere is what you can do right now:\n\n1.  **Run a Search**: Pick a trade and a city. You will get five qualified leads with contact info in under 60 seconds.\n2.  **Verify the Source**: Every lead is backed by public data. We do not invent contacts. If the data isn't there, the tool tells you.\n3.  **Check the Limits**: You get three free searches per day per IP. No credit card required. No auth needed.\n\nWe ran a test search for web design in Austin, TX. The result was clear: zero source-backed leads found at that moment. That is the point. We prioritize accuracy over volume. A receipt proves the bytes were saved, not that the lead is a customer. We distinguish between prospects and customers strictly.\n\nThis is a research tool first. It generates a draft message based on the data, but it does not send outreach. You remain in control of the conversation.\n\n**Next Step:**\n\nTry it yourself. Go to https://zambo.dev and run a search for a trade you know well. See if the data holds up.\n\nIf the results match your expectations, let’s talk about how to integrate this into your workflow. If not, tell me what’s missing.\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:ff857b7ccbe2808063f09453f17ee841e80c1322bc43e5fd3380b33abdc9ba7e","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":"sha256:3aae5510f3021cac112326b5bbf914d80c9935409908be3ae43dd4ccc8503239","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:b9e0aa7f3d364ffc6de935749393ebee7b59a23a70ae5ad94d58f07030f7e541","anchor":{"event_id":"7f2fe0d6eb6fcad1e666150e1f98ce1b18af62650deec9df258824c52a829516","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-08T12:45:00.374Z","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":"2026-11-08T12:44:59.838Z","evidence_url":null,"receipt_uuid":"62ce938e-d3a0-4a58-a663-99e0a31deee1","output_sha256":"sha256:877d9d25762249a2c340e79aebcf62d084ec98ac8542ff78739b395750ec6094","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-08T12:44:59.838Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:877d9d25762249a2c340e79aebcf62d084ec98ac8542ff78739b395750ec6094\",\"receipt_uuid\":\"62ce938e-d3a0-4a58-a663-99e0a31deee1\",\"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":"2026-11-08T12:44:59.838Z","detail":"The receipt store reports 2026-11-08T12:44:59.838Z; 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":"sha256:1321df9acf4e5aa48579d014788655e855ee35aa76f799f138da6ebe8afa377b"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:877d9d25762249a2c340e79aebcf62d084ec98ac8542ff78739b395750ec6094","computed_hash":"sha256:877d9d25762249a2c340e79aebcf62d084ec98ac8542ff78739b395750ec6094","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."}}}