{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"92495415-ebb4-435b-b5ff-db9de29c4d58","source_url":"https://zambo.dev/api/receipt/92495415-ebb4-435b-b5ff-db9de29c4d58","receipt":{"id":"92495415-ebb4-435b-b5ff-db9de29c4d58","created_at":"2026-11-12T21:21:50.426Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-12T21:21:48.564Z","completed_at":"2026-11-12T21:21:50.426Z"}],"output_hash":"sha256:8112f020d7a738e81a23f369997157a164d956d9f847cc7b6e9e6c37d45e5daf","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1648,"verification_status":"verified","session_trail":[{"tool":"ghost_audit_site","status":"completed","args_hash":"sha256:6131e33a006c7c5b5036b8ebac1ccbad42505a6437821edef5d19bd50abc61dd","timestamp":"2026-11-12T21:21:32.684Z","receipt_uuid":"b4673234-b183-4687-a528-1484fdf04152"},{"tool":"capability_search","status":"completed","args_hash":"sha256:2779f714eb240f840e48f3a52665b9e0c2b502391f584e586adb4f86dd6eb787","timestamp":"2026-11-12T21:21:32.727Z","receipt_uuid":"7ed54747-7770-489a-957c-8fa3bb56a723"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:905adde3f9856e4737bcb33524709fa1b0e0a04a3b317a386b57f8f98cc430de","timestamp":"2026-11-12T21:21:33.938Z","receipt_uuid":"dceaaa8d-1547-4879-8811-648a62b2d1d6"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:0a3e5044c3540287d6740024b51b17c1fdd995661490723492a70181637da576","timestamp":"2026-11-12T21:21:46.641Z","receipt_uuid":"f9947215-92b0-4335-b957-e8e6f90bacf5"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:e9f7eb6a3b7312a03c1570e5caa897f4c93140ee1053c3c8490bc33995fb7238","timestamp":"2026-11-12T21:21:47.484Z","receipt_uuid":"a8e891b0-39cc-4c78-a70f-957a1b1fffb1"},{"tool":"write","status":"completed","args_hash":"sha256:b8c96a0484c7d4781518b1e380de209b16af96564a81d8c908e926b11c0bf203","timestamp":"2026-11-12T21:21:50.426Z","receipt_uuid":"92495415-ebb4-435b-b5ff-db9de29c4d58"}],"result_preview":"**Subject:** Zambo is live: 60-second lead generation for local trades\n\n**Hi [Name],**\n\n**Skip the cold email. Skip the manual research. Zambo is here to find your next customer before you even open your CRM.**\n\n**The launch is real. The tool is ready.**\n\n**Zambo stacks AI lead generation specifically for contractors and local service businesses. You input a trade and a city; we return five qualified, source-backed prospects in under 60 seconds. We support 24 trades across any US city.**\n\n**No more guessing. No more wasted hours scraping directories.**\n\n**We are not selling you a promise. We are giving you a working tool. The system is live, the quota is free to start, and the results are immediate.**\n\n**Try it now.**\n\n**Run your first search. Pick a trade you know well. Pick a city you serve. Watch the leads appear.**\n\n**[Link to Zambo LeadSignal]**\n\n**One free call per tool per day. No auth required. No credit card.**\n\n**If it saves you ten minutes, it works. If it finds you a job, it’s a win.**\n\n**Test the speed. Verify the source. Make the call.**\n\n**Best,**\n\n**[Your Name]**  \n**Zambo Team**","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:6f5fa1072096541528ede2980b1d1e3109b219a2370ce130c0831ad39bc17799","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":"4.1.0","scope":"public"},"caller":{"type":"session","id":"sha256:a676681ca374813d7deb62b892b9f95cd6f1a8911363074319736e22a3d78c5c","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:d2357f838c5324dd52d11cbf00481586a2a3308875d3710beabec8f4adf2e4a8","anchor":{"event_id":"897efba2dabafd9ef035eb38e70d4e0a06b3701ed28fdf85b7c2c64c879483a6","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-12T21:21:51.067Z","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":"2026-11-12T21:21:50.426Z","evidence_url":null,"receipt_uuid":"92495415-ebb4-435b-b5ff-db9de29c4d58","output_sha256":"sha256:8112f020d7a738e81a23f369997157a164d956d9f847cc7b6e9e6c37d45e5daf","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-12T21:21:50.426Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:8112f020d7a738e81a23f369997157a164d956d9f847cc7b6e9e6c37d45e5daf\",\"receipt_uuid\":\"92495415-ebb4-435b-b5ff-db9de29c4d58\",\"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":"2026-11-12T21:21:50.426Z","detail":"The receipt store reports 2026-11-12T21:21:50.426Z; 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":"sha256:37e730ede0fa243322d316757e142a3d83a04324f8c5a22e189e176112bb293e"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:8112f020d7a738e81a23f369997157a164d956d9f847cc7b6e9e6c37d45e5daf","computed_hash":"sha256:8112f020d7a738e81a23f369997157a164d956d9f847cc7b6e9e6c37d45e5daf","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."}}}