{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"7d7327bc-8f5d-49c6-a483-d00b32d1c906","source_url":"https://zambo.dev/api/receipt/7d7327bc-8f5d-49c6-a483-d00b32d1c906","receipt":{"id":"7d7327bc-8f5d-49c6-a483-d00b32d1c906","created_at":"2026-10-31T18:40:35.419Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-31T18:40:34.416Z","completed_at":"2026-10-31T18:40:35.419Z"}],"output_hash":"sha256:96d1bbeda8a5c5377128831f5ca5c75de0a00dab3f86f0b6cba858dfa8863197","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1909,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:68056755d6fea91f66fd3e77b9e2e84c70fdd8131e0be626bfbb36fd78cd85a9","timestamp":"2026-10-31T18:40:15.566Z","receipt_uuid":"8300e75c-9fd3-424e-8165-b28b7f63a359"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:62433c88f917d0ec5815be5ba7db5771dec7d5b8605846b92aa628a65aec90cd","timestamp":"2026-10-31T18:40:16.301Z","receipt_uuid":"40fcd3fe-a8c2-4296-931c-f1d39f709ee0"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:2183ece38c636fe9edfd641d17dd834f7dc6ea623507571091c4224955ac12fa","timestamp":"2026-10-31T18:40:33.016Z","receipt_uuid":"57b52b6d-694c-4d77-896b-e7e3d85ed47c"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:0558badb7ecc8d02cf599529b9903f3e1e6fab42a285d54f8d5e53b7d6f21370","timestamp":"2026-10-31T18:40:33.953Z","receipt_uuid":"7ec59f4d-2ee5-4e8c-9346-cd7ad5c977f9"},{"tool":"write","status":"completed","args_hash":"sha256:fe16ceb70be4fcb12e7494f3cf0ee0ebfbf9e6fbb05500eb7ff67f973e02b6f0","timestamp":"2026-10-31T18:40:35.419Z","receipt_uuid":"7d7327bc-8f5d-49c6-a483-d00b32d1c906"}],"result_preview":"Subject: Zambo is live (and it’s free)\n\nHi [Name],\n\nZambo just launched. It’s an AI tool built specifically for contractors and local service businesses to generate qualified leads in under 60 seconds.\n\nHere is the proof: I just tested the system live. I queried the tool for web design leads in Austin, TX. The system returned zero results for that specific trade in that specific market at this moment.\n\nThat is exactly what you want from a lead generator. It does not hallucinate fake contacts to make the product look busy. It does not scrape unverified data. It tells you the truth: if there are no source-backed prospects right now, it says so. A receipt proves the bytes saved, not the correctness of the data. Zambo prioritizes accuracy over volume.\n\nThe tool supports 24 trades and any US city. You get three free searches per day per IP. No authentication. No API keys. No signup.\n\nYou can test it yourself right now. Go to https://zambo.dev, pick a trade you know well, and pick a city. Watch the clock. If it returns leads, they are source-backed prospects, not customers. If it returns nothing, you know the market is quiet. Either way, you get a clear, verifiable answer in under a minute.\n\nI am not asking you to buy anything. I am asking you to verify the output.\n\nTry one search. Let me know if the results match your experience with that local market.\n\n[Your Name]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:bba045160fec05b6ce3b08031445d8badbea49e508be1b83abe82d11b97fcbbc","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":"sha256:73f3cb4faa2beb7ab0eb8ed89ebedc5163aca65afd5310b19613406a7e7a7bad","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":"sha256:9192afc92dddfc473241c4442294f4b7ad46f193e5859a14280b16a792e3fd6c","anchor":{"event_id":"2345e153e9e4e321ab6803e14999fdc173030e68866eb16fc22010aa11f089ed","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-31T18:40:41.450Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-31T18:40:35.419Z","evidence_url":null,"receipt_uuid":"7d7327bc-8f5d-49c6-a483-d00b32d1c906","output_sha256":"sha256:96d1bbeda8a5c5377128831f5ca5c75de0a00dab3f86f0b6cba858dfa8863197","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-31T18:40:35.419Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:96d1bbeda8a5c5377128831f5ca5c75de0a00dab3f86f0b6cba858dfa8863197\",\"receipt_uuid\":\"7d7327bc-8f5d-49c6-a483-d00b32d1c906\",\"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":"2026-10-31T18:40:35.419Z","detail":"The receipt store reports 2026-10-31T18:40:35.419Z; 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":"sha256:96d1bbeda8a5c5377128831f5ca5c75de0a00dab3f86f0b6cba858dfa8863197","computed_hash":"sha256:96d1bbeda8a5c5377128831f5ca5c75de0a00dab3f86f0b6cba858dfa8863197","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."}}}