{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"1b905c01-b4e8-4d94-8c66-44fc5037fa44","source_url":"https://zambo.dev/api/receipt/1b905c01-b4e8-4d94-8c66-44fc5037fa44","receipt":{"id":"1b905c01-b4e8-4d94-8c66-44fc5037fa44","created_at":"2026-11-14T08:02:29.539Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-14T08:02:27.573Z","completed_at":"2026-11-14T08:02:29.539Z"}],"output_hash":"sha256:4b79b5cb39bf5231bb3fcb9b2881e495bb9e662ea36e1f16bc7d6065297626f9","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2056,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:0cbf37fc0e14e145595d2d0971ba70882eff13491c96723df7ee711aa057d037","timestamp":"2026-11-14T08:02:12.067Z","receipt_uuid":"1b6b151f-9736-4ef5-8964-004608e59e6e"},{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:3df7e2b51a817eb55a1420f946d7b47d4561872e07da69bed6bbf2dabafede02","timestamp":"2026-11-14T08:02:12.220Z","receipt_uuid":"26a0d802-e95b-4c4e-9697-c6f298141994"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:f91a049e3f7f74d9812d46d32f9f73d7a9a96d6c3a54cba89cb5386b1afe5747","timestamp":"2026-11-14T08:02:13.182Z","receipt_uuid":"d72ddc70-04bb-471f-9afe-447f518e0fde"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:5a2dd49e867716326d08366afe5d76bf1e3b2cf31c4e834358a7fe361f0ba8ff","timestamp":"2026-11-14T08:02:25.889Z","receipt_uuid":"75d2d828-9b39-4d65-aeef-61ec4cc6d1b6"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:89f93c92eb0c2c20e3212c401bd2627529e8e4541ddb1fab52e972921502f911","timestamp":"2026-11-14T08:02:26.931Z","receipt_uuid":"3fb73c25-413c-403a-a390-7dafd3b1685d"},{"tool":"write","status":"completed","args_hash":"sha256:073319b32644e097896ebac2558e06d9d3f5061c0027d27b5afd1eb07e2cd552","timestamp":"2026-11-14T08:02:29.539Z","receipt_uuid":"1b905c01-b4e8-4d94-8c66-44fc5037fa44"}],"result_preview":"Subject: Zambo is live: 5 qualified leads in 60 seconds\n\nHey [Name],\n\nZambo just launched. We built it for contractors and local service businesses who need a steady stream of qualified prospects without the manual data entry grind.\n\nThe core function is simple: input your trade and city, and Zambo returns five source-backed leads with contact information in under 60 seconds. It currently supports 24 trades across any US city.\n\nWe are currently testing the engine. In a recent check for web design prospects in Austin, the system returned zero results. That is a valid outcome. It means the search executed correctly but found no matching public data in that specific slice of the market. We value accuracy over volume. A receipt proves the system ran; it does not guarantee a lead exists.\n\nWe are not promising sales. We are providing verified, source-backed research. If a prospect isn’t there, you know that immediately. If they are, you have their contact details ready to go.\n\nWe are inviting local business owners to test this capability. No hidden fees, no bloated onboarding. Just fast, accurate lead generation for your specific trade.\n\n**Next Step:**\n\nReply with your primary trade and city. I will run a single, free test for you to see the raw output. You will get back either five qualified leads or a clear confirmation that no data exists for that query.\n\nThis is a draft. I am not sending anything yet. I want to ensure the output matches your expectations before we move forward.\n\nBest,\n\n[Your Name]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:c9fead7101578ae86443031ff24b058d4d256198df016598693b0d4cadf71330","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:f4548072fbe492dd499a6c1d6ea53c257ff5208e8daec3d5ddc769a1a7b30471","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":"sha256:6c3d97df150a310b0ede65e2c9562b7b3106362c99bd7e8a7400305721719788","anchor":{"event_id":"4e3b41be74f74928de336a6a30b83bd72c9f9b53b7272410b7d1b954ffae8d65","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-14T08:02:30.083Z","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":"2026-11-14T08:02:29.539Z","evidence_url":null,"receipt_uuid":"1b905c01-b4e8-4d94-8c66-44fc5037fa44","output_sha256":"sha256:4b79b5cb39bf5231bb3fcb9b2881e495bb9e662ea36e1f16bc7d6065297626f9","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-14T08:02:29.539Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:4b79b5cb39bf5231bb3fcb9b2881e495bb9e662ea36e1f16bc7d6065297626f9\",\"receipt_uuid\":\"1b905c01-b4e8-4d94-8c66-44fc5037fa44\",\"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":"2026-11-14T08:02:29.539Z","detail":"The receipt store reports 2026-11-14T08:02:29.539Z; 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:e1995a0a60c1c64413a6fdd0a4f9663eeb503439f974ec1f78f79b783b9da39b"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:4b79b5cb39bf5231bb3fcb9b2881e495bb9e662ea36e1f16bc7d6065297626f9","computed_hash":"sha256:4b79b5cb39bf5231bb3fcb9b2881e495bb9e662ea36e1f16bc7d6065297626f9","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."}}}