{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"1672eaa8-d88c-41b7-88f1-8494055f409e","source_url":"https://zambo.dev/api/receipt/1672eaa8-d88c-41b7-88f1-8494055f409e","receipt":{"id":"1672eaa8-d88c-41b7-88f1-8494055f409e","created_at":"2026-11-11T02:26:41.234Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-11T02:26:40.116Z","completed_at":"2026-11-11T02:26:41.234Z"}],"output_hash":"sha256:919c0662ca02a5a19073b841377c77d9fa88509d3abd79bb00ed9e1e872ec8a5","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1676,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:fa356c0ef1d9950e9f98fa37f1158ba73cc8e1fbb9f38aef0e928fe292b98c44","timestamp":"2026-11-11T02:26:24.540Z","receipt_uuid":"b8f11734-4850-448d-afea-2567d8aecb06"},{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:cbb4eee7c583fdd51a297a18022313c2335aaf0874b922bb83464bff77b09a0a","timestamp":"2026-11-11T02:26:24.588Z","receipt_uuid":"bf5fe90f-58da-4f3c-932c-e6cd0fd5d960"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:9d4710939b07ff07cc6e03c2d8f537f7aab26a631e9c66646599247dddc97f16","timestamp":"2026-11-11T02:26:25.741Z","receipt_uuid":"4dfb73f6-e15a-4777-a55f-3eaa8869a17f"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:16fa125c6cf8eee9eabb03ccf3ec3e904e7760c01262a66fc2f463206be8df89","timestamp":"2026-11-11T02:26:38.590Z","receipt_uuid":"4ab88397-5472-4443-b18d-426acd628dff"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:9bcf21b707b1111e20502118e5bf9cf29dac74e8cf2003e4738a4cdc3574a0da","timestamp":"2026-11-11T02:26:39.624Z","receipt_uuid":"10c307f5-0cdc-45b8-8e7c-2fa0dda3e35b"},{"tool":"write","status":"completed","args_hash":"sha256:7fa50f7e9acbed585fdf982b6e3813a7ab7500242757c19ec6343087a87417d3","timestamp":"2026-11-11T02:26:41.234Z","receipt_uuid":"1672eaa8-d88c-41b7-88f1-8494055f409e"}],"result_preview":"**Subject: Zambo is live: 60-second lead research for local trades**\n\nHi [Name],\n\nZambo is officially out of beta.\n\nWe built this for contractors and local service businesses who are tired of guessing who needs them. You input a trade and a city. Within 60 seconds, you get five qualified, source-backed leads with contact info. No guessing. No cold-list scraping. Just verified prospects.\n\nWe tested the stack on Austin web design today. The system returned zero results. That is by design. We do not invent contacts. We do not pad numbers to look impressive. If the data isn’t there, the tool tells you it isn’t there. That honesty is the core of the product. You get clean, actionable data or a clear signal to pivot your search.\n\nThe free tier offers three searches per day per IP. No auth required. No credit card. Just straight-to-point research.\n\nIf you run a local service business, try it before you pay for another tool that promises the moon and delivers noise.\n\n**Try Zambo here:** [Link]\n\nLet me know what trade and city you test first. I’m curious if the data depth holds up in your market.\n\nBest,\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:ad2c30cc4cd588bf59e7cb4a1f7e43150288a99bf25bd3df0a65263cc7dd8f74","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:cebfa8ed12871341c2b6696d6602d63d633a0f1c571f4f26ff7f508e9f94a9fa","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:c4c48770c0433f140113dbfb92a4fb35dcfcb9550e7ce78675026aa402f14aa0","anchor":{"event_id":"641806f716dc6aff44c5800815869856e37ad161d6e263f3749be531a9477c58","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-11T02:27:53.837Z","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":"2026-11-11T02:26:41.234Z","evidence_url":null,"receipt_uuid":"1672eaa8-d88c-41b7-88f1-8494055f409e","output_sha256":"sha256:919c0662ca02a5a19073b841377c77d9fa88509d3abd79bb00ed9e1e872ec8a5","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-11T02:26:41.234Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:919c0662ca02a5a19073b841377c77d9fa88509d3abd79bb00ed9e1e872ec8a5\",\"receipt_uuid\":\"1672eaa8-d88c-41b7-88f1-8494055f409e\",\"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":"2026-11-11T02:26:41.234Z","detail":"The receipt store reports 2026-11-11T02:26:41.234Z; 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":"sha256:919c0662ca02a5a19073b841377c77d9fa88509d3abd79bb00ed9e1e872ec8a5","computed_hash":"sha256:919c0662ca02a5a19073b841377c77d9fa88509d3abd79bb00ed9e1e872ec8a5","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."}}}