{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"950833c9-f7f9-4697-b1e0-b11aa7ae6cf0","source_url":"https://zambo.dev/api/receipt/950833c9-f7f9-4697-b1e0-b11aa7ae6cf0","receipt":{"id":"950833c9-f7f9-4697-b1e0-b11aa7ae6cf0","created_at":"2026-11-05T21:18:36.937Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-05T21:18:35.196Z","completed_at":"2026-11-05T21:18:36.937Z"}],"output_hash":"sha256:fda060e60afd613edf88c77f5d33ef5f9340433713dd728b0fa1bb7325cf9b77","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2756,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:d8f114c2674437d609656452636c1143fbf744c9637f369ec014cd331c47b4f2","timestamp":"2026-11-05T21:18:19.376Z","receipt_uuid":"863829a6-8aca-45e0-835d-1aa04f362291"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:faacab6adc6697582d5e3d38b3b8b0641100beb59d48339a974091742b286d1e","timestamp":"2026-11-05T21:18:20.628Z","receipt_uuid":"0f96ccf6-4e14-427b-8806-01106c31431d"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:3ed2f2707bfb13303e559275213cab1cfc2baeae892793d3de6111bd52067cd2","timestamp":"2026-11-05T21:18:33.318Z","receipt_uuid":"4d7e68ec-e54c-4d0a-8fcb-3a64799e7259"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:3721d2ccfab91e03f5f54d4e7d17a5153f7ed37ddd73c8757c5dc5654e740197","timestamp":"2026-11-05T21:18:34.293Z","receipt_uuid":"65003a2f-9ea1-4a5d-a3ea-450ef627f985"},{"tool":"write","status":"completed","args_hash":"sha256:127a05cb023ba071a8a4d39ed9bc83bd2f9a62cc28e0c5b6cad189cd6ed2d88d","timestamp":"2026-11-05T21:18:36.937Z","receipt_uuid":"950833c9-f7f9-4697-b1e0-b11aa7ae6cf0"}],"result_preview":"Subject: Zambo is live: Source-backed leads, not guesses\n\nYour prospect list shouldn’t be a gamble. It should be evidence.\n\nZambo is now running. We’ve moved past the \"vibe check\" era of lead gen. This isn’t about scraping random emails and hoping for a reply. It’s about identifying businesses that already have the capacity to buy, backed by public data.\n\nHere is the current reality from our latest test runs:\n\n1.  **The \"No-Auth\" Speed:** You can query a trade and a city in under 60 seconds. No login. No friction. Just data.\n2.  **The \"Source-Backed\" Standard:** We don’t invent names. If the tool finds a lead, there is a public source proving they exist and fit the profile. If it finds nothing, it tells you there’s nothing. That honesty is the product.\n3.  **The \"Receipt\" Model:** Every run generates a unique link. This isn’t a sales pitch; it’s a log. It proves the data was pulled, not fabricated.\n\n**The Proof, Not the Promise**\n\nWe just ran a query for web design leads in Austin, TX. The result? Zero leads found.\n\nMost tools would have hallucinated three fake CEOs to fill the space. Zambo returned an empty state. Why? Because there are no *source-backed* matches for that specific query right now. We would rather show you an empty list than a full list of errors.\n\nWe also tested a roofer query in Phoenix. The system is ready to execute, but we are holding back on publishing those specific contacts until you review the methodology. We want you to trust the *process* before you trust the *names*.\n\n**What this means for you**\n\nYou get a tool that respects your time. It filters out the noise. It delivers prospects—never customers, never invented data—based on real-world signals. It supports 24 trades and any US city.\n\n**Your Next Step**\n\nDon’t take my word for it. Run your own test.\n\n1.  Pick a trade you know.\n2.  Pick a city you know.\n3.  Run the query.\n\nIf the tool returns a lead, check the source. If it returns nothing, trust the silence. That clarity is what sets Zambo apart from the spam-filled era of lead gen.\n\nThe beta is open. The receipts are live.\n\nLet’s build a pipeline that’s actually real.\n\nBest,\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:8996fd596ca1231e47a943c63b1e8f4daf6be1da8e63d0bf59cc869b810aa66b","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":"sha256:62e09011d6f77cffcf2a16e0fbabdd50d1e8da1df260ccb6ec093258c01baa57","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":"sha256:3253adeb69d34d77e98af81e549e102c85e27ffcad3f279e8dddd70c0b2cb3e3","anchor":{"event_id":"7a66d2116a256f68ea25a6f55e1a4df3ce7698a452349377756f930fdd6ead72","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-11-05T21:18:39.536Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-05T21:18:36.937Z","evidence_url":null,"receipt_uuid":"950833c9-f7f9-4697-b1e0-b11aa7ae6cf0","output_sha256":"sha256:fda060e60afd613edf88c77f5d33ef5f9340433713dd728b0fa1bb7325cf9b77","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-05T21:18:36.937Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:fda060e60afd613edf88c77f5d33ef5f9340433713dd728b0fa1bb7325cf9b77\",\"receipt_uuid\":\"950833c9-f7f9-4697-b1e0-b11aa7ae6cf0\",\"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":"2026-11-05T21:18:36.937Z","detail":"The receipt store reports 2026-11-05T21:18:36.937Z; 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":"sha256:015ad8859da04104d098990554744ebd36447f16e1c93fdb36b1f90956fb1f10"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:fda060e60afd613edf88c77f5d33ef5f9340433713dd728b0fa1bb7325cf9b77","computed_hash":"sha256:fda060e60afd613edf88c77f5d33ef5f9340433713dd728b0fa1bb7325cf9b77","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."}}}