{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"00b2a384-8dba-4556-b3c4-f6e0df938a7c","source_url":"https://zambo.dev/api/receipt/00b2a384-8dba-4556-b3c4-f6e0df938a7c","receipt":{"id":"00b2a384-8dba-4556-b3c4-f6e0df938a7c","created_at":"2026-11-07T02:09:37.203Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-07T02:09:35.988Z","completed_at":"2026-11-07T02:09:37.203Z"}],"output_hash":"sha256:add4fd3eedc30e2e90b83aa95c723dda9c5b11f79c7e7daa5c419333b9c52256","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2206,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:bdc226c60ebcd94891fd5c602e01e7ab1a7b5aa5721dd5c5cacf2ec679ee9753","timestamp":"2026-11-07T02:09:21.072Z","receipt_uuid":"754fb9c9-cd25-495e-847a-5173ff408d17"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:8ea795a716335ef9392d8bcbbc9564d9156182bca4b475b432d8d9652ab55946","timestamp":"2026-11-07T02:09:22.023Z","receipt_uuid":"fac4346e-251c-4494-9605-fa43cc73cf0f"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:b75d06928fec8b2a87780899b07c9aadb1048be1f00ae4e2c4d455274d2cc48e","timestamp":"2026-11-07T02:09:34.945Z","receipt_uuid":"b53dd4b2-d29f-49bc-b5ea-1e01b1ab7307"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:441085854188768383c6c2860c00d59e2cc3b75351d67464c706ebc8df53f849","timestamp":"2026-11-07T02:09:35.725Z","receipt_uuid":"4bedfe7d-d423-41cc-8ba5-4dce8a48e9a7"},{"tool":"write","status":"completed","args_hash":"sha256:1f3218c04a9dea41aec1798662a2326052a7113a0ca0aa8b17125df2fdf27da0","timestamp":"2026-11-07T02:09:37.203Z","receipt_uuid":"00b2a384-8dba-4556-b3c4-f6e0df938a7c"}],"result_preview":"Subject: Zambo is live: AI lead generation for local trades\n\nHey [Name],\n\nI’m writing because you work with contractors and local service businesses that are drowning in manual lead sourcing.\n\nZambo is now live. It’s an AI tool that finds source-backed, qualified leads for 24 different trades in any US city. You get five names with contact info in under 60 seconds. No guesswork. No scraping unverified data.\n\nWe built this because your ideal customers are tired of paying for stale lists. Zambo ensures every lead is tied to a public, verifiable source. If it’s not backed by real data, it doesn’t show up.\n\nRight now, we are in the early launch phase. We aren’t promising sales yet, and we aren’t pretending to have a massive customer base. We are proving the tech works. The tool scans public records, filters for relevance, and delivers actionable contacts. That’s it.\n\nHere is the proof link: [Insert Link].\n\nThis URL demonstrates the exact output you get. It shows the data structure and the source verification. It is a receipt of the process, not a guarantee of a sale, but it is a guarantee of accuracy. You can see exactly how the tool identifies a \"roofer\" in \"Phoenix, AZ\" or a \"plumber\" in \"Austin, TX.\"\n\n**The Ask:**\n\nI’d like you to run one test. Pick a trade and a city. Use the free tier (3 searches/day). If the leads are source-backed and relevant, let’s talk about how to integrate this into your service offerings. If they aren’t, tell me why, and I will shut it down.\n\nNo pressure. No fluff. Just a quick check to see if this solves a problem you’re already trying to fix.\n\nBest,\n\n[Your Name]\n[Your Title]\n[Link to Zambo]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:b969df60bcf550d4d1ca24a85f03b87775b49e17cc5e022cecf92c22f936ec16","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":"sha256:96d09cb654059735e71ab84c14a8c78d1617dfd1d696ad60270ce743a745f5f1","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":"sha256:88b5ac62926f5bc00cb5efe71f5c4aebeffc81381a71052d10bec5ab1379b9fb","anchor":{"event_id":"acde291e143d44d877f6cd90bfcf28f987d70fbfa39fe0bf327150c2b9c9defb","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-11-07T02:09:37.766Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-07T02:09:37.203Z","evidence_url":null,"receipt_uuid":"00b2a384-8dba-4556-b3c4-f6e0df938a7c","output_sha256":"sha256:add4fd3eedc30e2e90b83aa95c723dda9c5b11f79c7e7daa5c419333b9c52256","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-07T02:09:37.203Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:add4fd3eedc30e2e90b83aa95c723dda9c5b11f79c7e7daa5c419333b9c52256\",\"receipt_uuid\":\"00b2a384-8dba-4556-b3c4-f6e0df938a7c\",\"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":"2026-11-07T02:09:37.203Z","detail":"The receipt store reports 2026-11-07T02:09:37.203Z; 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":"sha256:90f23c21bbe80088bcc642f37fb1cd94caf479cbcacc5ca9e9bca3619f642b64"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:add4fd3eedc30e2e90b83aa95c723dda9c5b11f79c7e7daa5c419333b9c52256","computed_hash":"sha256:add4fd3eedc30e2e90b83aa95c723dda9c5b11f79c7e7daa5c419333b9c52256","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."}}}