{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"b321a457-71d7-47bf-abc4-8abf3c0c4a85","source_url":"https://zambo.dev/api/receipt/b321a457-71d7-47bf-abc4-8abf3c0c4a85","receipt":{"id":"b321a457-71d7-47bf-abc4-8abf3c0c4a85","created_at":"2026-11-04T22:35:28.177Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-04T22:35:26.931Z","completed_at":"2026-11-04T22:35:28.177Z"}],"output_hash":"sha256:8d040b478a4f0d6a27c77a54557e49c11db75326d9fd04b6585a28bdc5122115","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2183,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:7621469d977389bc4464dff2fef70021306e262dcdc94454500b4a32db872810","timestamp":"2026-11-04T22:35:13.659Z","receipt_uuid":"06b19fea-c7cd-41ed-95f6-9ccfcfb8733b"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:ae61e0788a5e7cd41cbc163c730866a336a5301d52b06b59568767489d603ea4","timestamp":"2026-11-04T22:35:14.848Z","receipt_uuid":"3ea8b548-5df3-4b66-a77c-78b014cc7ce5"},{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:255f9ec4562cf49f98f9154307eabc0f246ad8ae7ede449c1cc28ec5855218af","timestamp":"2026-11-04T22:35:15.607Z","receipt_uuid":"e0dafd56-088c-4aea-ac15-9a516ce5b839"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:17ccb333e057f2056929a00a5a322fd4e96dbb14afe1e22d5756093db8c004bf","timestamp":"2026-11-04T22:35:25.897Z","receipt_uuid":"2300421a-2076-4c2a-8600-8c13b9ee08b4"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:c6f37b04821f0db18a4f70b211f4dbd865d88036ff7bea0ff2722c87674f3918","timestamp":"2026-11-04T22:35:26.602Z","receipt_uuid":"ac8224cf-888e-481c-9313-20c450b402ea"},{"tool":"write","status":"completed","args_hash":"sha256:1d901ab66e4f7492b7d8a2009254df06511590e826a8b44cdf71e446b0385114","timestamp":"2026-11-04T22:35:28.177Z","receipt_uuid":"b321a457-71d7-47bf-abc4-8abf3c0c4a85"}],"result_preview":"Subject: Zambo is live (and it’s free to test)\n\nHi [Name],\n\nZambo just crossed the finish line. We’re not asking for your time to watch a demo. We’re asking you to run one search.\n\nHere is the reality of the launch: The AI lead generation engine for local service businesses is live. You can pull five qualified leads with contact info for any of 24 trades in any US city in under 60 seconds. No API key. No signup. Just results.\n\nWe ran a test search for web designers in Austin, Texas. The system executed the query and returned a clear status: no source-backed leads were found right now in that specific niche. That is the system working as designed. It filters out noise. It does not hallucinate fake prospects to make the demo look better. A receipt exists for that empty result, just as receipts exist for every successful search.\n\nWe also kicked off a full Ghost Audit of the Zambo site itself. The status is \"started.\" It is currently processing through infrastructure, SEO, and AI layer checks. You can watch the live stream or grab the full markdown report once it completes in about 90 seconds.\n\nThis is the product. It is blunt. It is fast. It distinguishes between a verified prospect and an empty query.\n\nIf you want to see if it works for your specific trade and city, here is the direct path:\n\n1. Go to the Zambo Stack.\n2. Enter your trade and city.\n3. Get your leads in under 60 seconds.\n\nThree free searches per day per IP. That is enough to validate the quality. If the data is useful, we can talk. If it isn’t, you lose 60 seconds, not your weekend.\n\n[Link to Zambo Stack]\n\nProve it for yourself.\n\n[Your Name]\nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:a8687d056be601736ac5bfd1f6164280dcbb9690cd69e12181a9967a92841bc4","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":"sha256:5afcd2e3d50ce2ed3ceaf655e19fb5524a5c2f8b0289e6d161e966de799f81a3","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":"sha256:28a4e69fdc46406fc90c3e32b73f928b7a0c45b90fc9eddab00593c94752b9b9","anchor":{"event_id":"ebfe89f516f1066f8c3f6e7fc27bba358c6052b12994fdcea1e2607447f48005","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-11-04T22:35:28.847Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-04T22:35:28.177Z","evidence_url":null,"receipt_uuid":"b321a457-71d7-47bf-abc4-8abf3c0c4a85","output_sha256":"sha256:8d040b478a4f0d6a27c77a54557e49c11db75326d9fd04b6585a28bdc5122115","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-04T22:35:28.177Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:8d040b478a4f0d6a27c77a54557e49c11db75326d9fd04b6585a28bdc5122115\",\"receipt_uuid\":\"b321a457-71d7-47bf-abc4-8abf3c0c4a85\",\"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":"2026-11-04T22:35:28.177Z","detail":"The receipt store reports 2026-11-04T22:35:28.177Z; 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":"sha256:8d040b478a4f0d6a27c77a54557e49c11db75326d9fd04b6585a28bdc5122115","computed_hash":"sha256:8d040b478a4f0d6a27c77a54557e49c11db75326d9fd04b6585a28bdc5122115","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."}}}