{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"cf6b9f74-c294-4677-bc74-a309020bda5c","source_url":"https://zambo.dev/api/receipt/cf6b9f74-c294-4677-bc74-a309020bda5c","receipt":{"id":"cf6b9f74-c294-4677-bc74-a309020bda5c","created_at":"2026-10-31T11:10:31.324Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-31T11:10:30.187Z","completed_at":"2026-10-31T11:10:31.324Z"}],"output_hash":"sha256:b2dfdb85ecfab20bb896070d6f18ab26e61ad1136793f9749854ad5b83e86a95","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2103,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:01e0e1f5ceaef896a87e4be9efd1bc2a162c832035e98245306e790db40ecc9c","timestamp":"2026-10-31T11:10:14.171Z","receipt_uuid":"ab03ca10-9393-4b05-9013-4487e107d62b"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:b603ba5872a9bb4957ae59ea9df3e1ab1bcac2f01e47d239dcc57afb435d125f","timestamp":"2026-10-31T11:10:15.450Z","receipt_uuid":"b49bb10d-3b51-4027-b259-3a55ef5a77f8"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:cb0f19a28f0b7bb51474f0df22ede60487565b83a580d398103881ff771c3550","timestamp":"2026-10-31T11:10:28.182Z","receipt_uuid":"0f0f3d2d-0c87-416f-88f0-eda1d8aea18f"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:3d0f4baf7d3cd78807212e5f5d29ed70963311bc45636e151ae355c8f33ef64d","timestamp":"2026-10-31T11:10:29.507Z","receipt_uuid":"57993e6f-d90b-4833-aaa9-338cfde077a0"},{"tool":"write","status":"completed","args_hash":"sha256:22a31cf918b05b07bc40b096d579ed5c59901b663022d0a5a97f0cf5d23dd274","timestamp":"2026-10-31T11:10:31.324Z","receipt_uuid":"cf6b9f74-c294-4677-bc74-a309020bda5c"}],"result_preview":"Subject: Zambo Live: 60-Second Lead Gen for Local Services\n\nHi [Name],\n\nZambo is live.\n\nWe built it to solve one specific problem: contractors and local service businesses need qualified leads immediately, not in 48 hours. Zambo Stack provides that speed.\n\nHere is exactly what it does. You input a trade and a city. Within 60 seconds, the system returns five qualified leads with contact information. It covers 24 trades and every US city. No API keys. No signup. No authentication. Just results.\n\nThe system is currently running on a free tier with three searches per day per IP. This allows you to test the output quality without entering credit card information or waiting for a sales call.\n\nWe just ran a live test in Austin, TX for web design. The search executed successfully, proving the infrastructure works end-to-end. While that specific query returned zero results due to current market data availability, the pipeline is stable and ready to process your specific trade and location.\n\nA receipt link confirms the technical execution, but the value lies in the data you get when relevant leads exist. You are not buying a promise; you are buying a tool that runs now.\n\n**Next Step:**\n\nTest the system yourself. Go to [Zambo URL] and run a search for your primary trade in your target city.\n\nIf you get five qualified leads, you know it works. If you don’t, tell us what you see so we can debug the data source together.\n\nNo pressure. No follow-up sequence. Just a functioning tool you can verify in under a minute.\n\nBest,\n\n[Your Name]  \n[Your Title]  \nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:aa75b48c566f08b8dd9252e850ce83653ad1704faec8ac35051fa311847ae5e6","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":"sha256:288372afbc15cb5cddfe690f71d0b98601baeb7c58ccb3ae1f6d9fa545736793","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":"sha256:114a7419f796ba3e5f6481a89daceb65f15c84395576d584339b1c45ac7d2091","anchor":{"event_id":"9f5e34207657e577b1e6715f6b48e61f4be0500c15ec808f7d86c5f5927cf007","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-31T11:10:32.228Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-31T11:10:31.324Z","evidence_url":null,"receipt_uuid":"cf6b9f74-c294-4677-bc74-a309020bda5c","output_sha256":"sha256:b2dfdb85ecfab20bb896070d6f18ab26e61ad1136793f9749854ad5b83e86a95","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-31T11:10:31.324Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:b2dfdb85ecfab20bb896070d6f18ab26e61ad1136793f9749854ad5b83e86a95\",\"receipt_uuid\":\"cf6b9f74-c294-4677-bc74-a309020bda5c\",\"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":"2026-10-31T11:10:31.324Z","detail":"The receipt store reports 2026-10-31T11:10:31.324Z; 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:b2dfdb85ecfab20bb896070d6f18ab26e61ad1136793f9749854ad5b83e86a95","computed_hash":"sha256:b2dfdb85ecfab20bb896070d6f18ab26e61ad1136793f9749854ad5b83e86a95","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."}}}