{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"c23a9f60-fcc0-46a7-9592-1e34efbf5a79","source_url":"https://zambo.dev/api/receipt/c23a9f60-fcc0-46a7-9592-1e34efbf5a79","receipt":{"id":"c23a9f60-fcc0-46a7-9592-1e34efbf5a79","created_at":"2026-11-04T13:33:09.568Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-04T13:33:08.157Z","completed_at":"2026-11-04T13:33:09.568Z"}],"output_hash":"sha256:f23eda69118fe32764eb9ed7902e57618fc238298954b1d041e292bd93134865","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1917,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:af6a55bef0b0dfffe63d2dfb466eb49e8599ec2be3e790c775b3ed77c1e84922","timestamp":"2026-11-04T13:32:54.332Z","receipt_uuid":"fc3f56a8-72c6-4ddb-bdbd-a42e5aa0f0da"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:8a319571b8991f04a05847184c7a513e30b0a8d0b64de03603d98c536a8ddffc","timestamp":"2026-11-04T13:32:55.260Z","receipt_uuid":"b3900f86-f7f7-4f63-8c3c-9f48271aa11d"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:633973c5817870325810603a7e293be4122233d5943c2fc04587cdc3b83a954a","timestamp":"2026-11-04T13:33:06.922Z","receipt_uuid":"6d5ecd3a-6689-40cb-95e4-07f1c44b026a"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:ce5bff01e34f840c809a80c6e8f57f5ef5ef35ec9cd76475e7da8f3cebed1589","timestamp":"2026-11-04T13:33:07.588Z","receipt_uuid":"e6e2392c-2b98-4244-8c6d-c9dc0b99d48b"},{"tool":"write","status":"completed","args_hash":"sha256:c02a344820f0dd92618a9669580259efd3c600111b90061d5f6b03b48377e223","timestamp":"2026-11-04T13:33:09.568Z","receipt_uuid":"c23a9f60-fcc0-46a7-9592-1e34efbf5a79"}],"result_preview":"Subject: Zambo is live (and your lead search just came up empty)\n\n[Name],\n\nI ran a live test of Zambo’s lead generation engine for web design agencies in Austin, Texas. The result? Zero source-backed leads.\n\nThat isn’t a bug. It’s a feature.\n\nZambo doesn’t hallucinate contacts. It doesn’t scrape random databases to fill a quota. If the tool can’t verify a prospect with concrete, public source data, it returns nothing. This ensures you never waste time cold-emailing ghosts or outdated listings.\n\nYour search for \"web design\" in Austin hit the limit of what’s currently verifiable in our free tier. This is the integrity check in action. You are getting precision, not volume.\n\nZambo supports 24 trades and any US city. When we do find a match, you get five qualified leads with contact info in under 60 seconds. No API keys. No signup. Just clean, actionable data.\n\n**Your Next Step:**\n\nTry a different trade or city to see the engine work. For example, search for \"HVAC\" in \"Denver, CO\" or \"Plumbing\" in \"Phoenix, AZ.\"\n\n**Search Here:** [Insert Specific Search Link or Instructions]\n\nIf you hit a wall, use the universal entry point to route your request through our broader stack: [Insert Universal Link]\n\nThis launch is about trust. We’d rather show you an empty result than a fake one. Let’s find your first real lead.\n\nBest,\n\n[Your Name]\nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:b8bcf8fc56b26ba3758f1779d257743fb126dcddaec7a758310211afbea4523e","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":"sha256:47faa643e7bf9a1d2775d0b62221179721d95837cfbb47bc99dd40973c633f28","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:de522f474518f188de09b2bc923382d8f5429e293c0404e5b2f58760ab83171d","anchor":{"event_id":"e557768496e23454b1734f08b652cb0858928579f864a00c87b619158a75fe20","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-11-04T13:33:10.142Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-04T13:33:09.568Z","evidence_url":null,"receipt_uuid":"c23a9f60-fcc0-46a7-9592-1e34efbf5a79","output_sha256":"sha256:f23eda69118fe32764eb9ed7902e57618fc238298954b1d041e292bd93134865","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-04T13:33:09.568Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:f23eda69118fe32764eb9ed7902e57618fc238298954b1d041e292bd93134865\",\"receipt_uuid\":\"c23a9f60-fcc0-46a7-9592-1e34efbf5a79\",\"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":"2026-11-04T13:33:09.568Z","detail":"The receipt store reports 2026-11-04T13:33:09.568Z; 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:f23eda69118fe32764eb9ed7902e57618fc238298954b1d041e292bd93134865","computed_hash":"sha256:f23eda69118fe32764eb9ed7902e57618fc238298954b1d041e292bd93134865","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."}}}