{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"c3c7dbf6-9a6f-4360-908d-af45a1536f4e","source_url":"https://zambo.dev/api/receipt/c3c7dbf6-9a6f-4360-908d-af45a1536f4e","receipt":{"id":"c3c7dbf6-9a6f-4360-908d-af45a1536f4e","created_at":"2026-11-15T21:51:07.669Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-15T21:51:06.514Z","completed_at":"2026-11-15T21:51:07.669Z"}],"output_hash":"sha256:f0b37d89703443c677eb61a24d19901dbc9bfb3d1e69fd58939607e565a18e00","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2098,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:2843e989c4c13b27d143a8b5145b67833d34dc8f3576cea2b4156dcc2b8ed332","timestamp":"2026-11-15T21:50:49.066Z","receipt_uuid":"e2daed6c-15c0-4453-9705-fabb496f6760"},{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:3494d508a0263308802544c1f85b49e82e1afb6c5e85308085c05d1fb3df9d10","timestamp":"2026-11-15T21:50:49.115Z","receipt_uuid":"3a7a2d4f-e01a-4c27-90ea-79d952defa34"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:aea49b15033ee494751b701b160f900ff194893aafd1291a368c16d34e47b382","timestamp":"2026-11-15T21:50:50.398Z","receipt_uuid":"3f5c4129-dca1-4486-81cd-4c74d60bed88"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:c34261689a183772869a4b1a4d2a1d1ae2174c79238f99d3bf05d7d42d437d84","timestamp":"2026-11-15T21:51:03.177Z","receipt_uuid":"0751e54f-80d2-4f7d-a45d-d9ff4d57805a"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:9bf603cd5be47b3ca3953fb044044653609c80c5dce9239bdcddd8bb457d3be2","timestamp":"2026-11-15T21:51:05.835Z","receipt_uuid":"7c5d2715-7bcf-4f12-9135-e18979ed98cf"},{"tool":"write","status":"completed","args_hash":"sha256:c4e6b8de5fd333b9cb03c45331d83e920759e127b2c067406411ec6d8be8a2dd","timestamp":"2026-11-15T21:51:07.669Z","receipt_uuid":"c3c7dbf6-9a6f-4360-908d-af45a1536f4e"}],"result_preview":"Subject: Zambo is live: 60-second lead discovery for local pros\n\nHi [Name],\n\nNo more guessing which leads are worth your time. Zambo just launched, and it’s built to cut the noise out of your prospecting workflow.\n\nWe know the pain: you enter a trade and a city, hoping to find qualified, source-backed contacts without spending hours on manual research. Zambo handles that heavy lifting. When you input a specific trade (like roofing or web design) and a city, the system immediately scans public sources to identify potential prospects. You get five qualified leads with contact info in under 60 seconds.\n\nThis isn’t about generating random names. It’s about surfacing verified, source-backed opportunities that align with your service area. Whether you’re targeting roofer prospects in Phoenix or web design leads in Austin, the tool prioritizes speed and accuracy. If the data isn’t there, you’ll know quickly, saving you from chasing dead ends.\n\nThe platform supports 24 trades and works in any US city. It’s designed to plug directly into your existing workflow via MCP access, giving you a free first call per tool per day to test the waters.\n\nReady to see what’s out there for your next campaign?\n\n**[Try Zambo Free Here]**\n\nGive it a shot with your top priority trade and city. If the results match your standards, we’re glad to have you. If not, the receipt from your test run proves exactly what data was captured, so you can evaluate the output with full transparency.\n\nLet’s find your next client.\n\nBest,\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:d2a22fc2bcc7ce7c00aa76c2651d95abd5e56b0f47d7cc7545cea1d3a44391c5","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":"4.1.4","scope":"public"},"caller":{"type":"session","id":"sha256:b39347e048431233c6ec6928eb02571e30ddd9428d070febf4ba17739ed371d6","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:e06e513646454e57359a913ab14eab804aa062e46fbe8f4e790c42f2e5514353","anchor":{"event_id":"97d8bdaf4c4802a852099107e859b413fc986cb2f52de0807ab30d3fcf9c0254","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-15T21:51:08.239Z","published_at_semantics":"Relay confirmation time (accepted acknowledgement or exact-event read-back); not the signed event's created_at.","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-15T21:51:07.669Z","evidence_url":null,"receipt_uuid":"c3c7dbf6-9a6f-4360-908d-af45a1536f4e","output_sha256":"sha256:f0b37d89703443c677eb61a24d19901dbc9bfb3d1e69fd58939607e565a18e00","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-15T21:51:07.669Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:f0b37d89703443c677eb61a24d19901dbc9bfb3d1e69fd58939607e565a18e00\",\"receipt_uuid\":\"c3c7dbf6-9a6f-4360-908d-af45a1536f4e\",\"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":"2026-11-15T21:51:07.669Z","detail":"The receipt store reports 2026-11-15T21:51:07.669Z; 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":"sha256:3a0130dc9171d01cb6d3fadcb7d8c942ac8957890d2ac0959d81ebfdacdb3ab5"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:f0b37d89703443c677eb61a24d19901dbc9bfb3d1e69fd58939607e565a18e00","computed_hash":"sha256:f0b37d89703443c677eb61a24d19901dbc9bfb3d1e69fd58939607e565a18e00","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."}}}