{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"acc53a43-2997-4403-9c47-4c50a2d5541c","source_url":"https://zambo.dev/api/receipt/acc53a43-2997-4403-9c47-4c50a2d5541c","receipt":{"id":"acc53a43-2997-4403-9c47-4c50a2d5541c","created_at":"2026-11-04T20:35:28.203Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-04T20:35:26.858Z","completed_at":"2026-11-04T20:35:28.203Z"}],"output_hash":"sha256:1b412a135f2e21f2b5145a2a9e440770c0a6251ab0982304e8610e2f44958fd3","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2106,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:6595ed800bab7eec1e65579a2aeab86f72af7192c64398f316402117b2e26246","timestamp":"2026-11-04T20:35:13.369Z","receipt_uuid":"de8e8758-034b-49dd-bfce-7586b50f2cd9"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:5e9fe3325754a8232fe67a4a7a706932c50206684ee694bd985f00006b967f1e","timestamp":"2026-11-04T20:35:14.461Z","receipt_uuid":"8a2270d8-59ff-49cc-9c14-7a215375e149"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:9b1e379e7f2af4da8325ef7a52928affe74ccf4004a875e1a45c526ce963deba","timestamp":"2026-11-04T20:35:25.917Z","receipt_uuid":"7aa20375-c79f-41b7-acd4-f686b11745c6"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:d5f701724b815a69e19f406b308c29c1870147b50c70c288c73487bbd31ec852","timestamp":"2026-11-04T20:35:26.570Z","receipt_uuid":"6f335891-f4b7-45f9-88d9-a6f339d8f2d5"},{"tool":"write","status":"completed","args_hash":"sha256:36588e42b113027d16add8dc63b11beddb28782c3eca8d010aad08791116e9ec","timestamp":"2026-11-04T20:35:28.203Z","receipt_uuid":"acc53a43-2997-4403-9c47-4c50a2d5541c"}],"result_preview":"**Subject:** Zambo is live: Your Austin lead check\n\nHi [Name],\n\nYou asked for a quick test of Zambo’s lead generation capabilities. I ran a search for \"web design\" in Austin, TX, to see what the system returned.\n\nHere is the honest result: The tool found zero source-backed leads for that specific query.\n\nThis is a functional launch check, not a sales pitch. You have access to the live receipt below, which documents the exact parameters used and the empty result set. This proves the system executed the search correctly against its current data sources. It does not prove that leads exist for every combination of trade and city, nor does it guarantee future results.\n\nZambo supports 24 trades across any US city. The \"no results\" status here means the specific intersection of \"web design\" and \"Austin\" currently lacks the required source-backed data in the free tier’s immediate pool. It is a data availability issue, not a tool failure.\n\nIf you want to verify the tool works when data is present, try a different trade or city. The interface remains the same: one query, under 60 seconds, no signup required.\n\nThe receipt is your proof of execution. It shows the bytes saved and the query processed. It does not interpret success or failure beyond the raw output.\n\n**Next Step:**\nReview the receipt link below. If you want to test a different trade in a different city to see a populated result, let me know the parameters, and I will run that search next.\n\n[View Launch Receipt](https://zambo.dev/run/7aa20375-c79f-41b7-acd4-f686b11745c6)\n\nBest,\n\n[Your Name]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:6218ea0b257dba5b26dd0c2f19dad164f246022073a4c4afaa2cd7f925574874","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":"sha256:2809b3fe5e27e1fb6abc7305f4233d57047b35c7d7dc294f5a077f7e0b19eaf7","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:d8c21431bb425be02a1fb903be9a4d39ec003fc771498187480bd9262708b2c9","anchor":{"event_id":"aca6207466d0e567304bccccfbf58bbbf65cd1563ed3f02cde56c49a69ab2883","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-11-04T20:35:28.773Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-04T20:35:28.203Z","evidence_url":null,"receipt_uuid":"acc53a43-2997-4403-9c47-4c50a2d5541c","output_sha256":"sha256:1b412a135f2e21f2b5145a2a9e440770c0a6251ab0982304e8610e2f44958fd3","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-04T20:35:28.203Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:1b412a135f2e21f2b5145a2a9e440770c0a6251ab0982304e8610e2f44958fd3\",\"receipt_uuid\":\"acc53a43-2997-4403-9c47-4c50a2d5541c\",\"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":"2026-11-04T20:35:28.203Z","detail":"The receipt store reports 2026-11-04T20:35:28.203Z; 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:f2a49000996da42197320f19ed2cf37361638cd811b8add15ce11581bfeb817e"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:1b412a135f2e21f2b5145a2a9e440770c0a6251ab0982304e8610e2f44958fd3","computed_hash":"sha256:1b412a135f2e21f2b5145a2a9e440770c0a6251ab0982304e8610e2f44958fd3","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."}}}