{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"cf7f4269-3c59-4208-950e-667091284d38","source_url":"https://zambo.dev/api/receipt/cf7f4269-3c59-4208-950e-667091284d38","receipt":{"id":"cf7f4269-3c59-4208-950e-667091284d38","created_at":"2026-10-31T20:00:04.020Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-31T20:00:02.497Z","completed_at":"2026-10-31T20:00:04.020Z"}],"output_hash":"sha256:4f5d0a71fc4047b07218e0861e5c8ecd50d219181157cf05e5ee92132d84d5d1","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1493,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:61e6848ce509aabe204efac0ba3d4b28cb77b963147fc7395ecb8bbec5cb4536","timestamp":"2026-10-31T19:59:46.676Z","receipt_uuid":"a762c31e-558c-4f55-83d7-1f328061f5c2"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:d52547faef9837e27a28041b503c1a6cda055070061ddcaeed84f46ff3944a5d","timestamp":"2026-10-31T19:59:47.967Z","receipt_uuid":"9667128b-6b82-40ed-85e2-595dca3a1c92"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:6f78e9a5d6ba8d8703981ceaaedc4d42358224ad34620710cef4e09e75485ae3","timestamp":"2026-10-31T20:00:00.699Z","receipt_uuid":"d7e815cb-9e5d-4ab2-8366-d0405145b0e4"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:4f46a2295d1454e2780d0836098905a26dc6cb08ed979428ee81c2e660919700","timestamp":"2026-10-31T20:00:01.799Z","receipt_uuid":"44b5a538-3932-4fa8-bd71-d798c21fd8d7"},{"tool":"write","status":"completed","args_hash":"sha256:26bcfb085f2bebae62357920bbbdcc7a9dd1114f78add4f9eb3b33f9ba628d5e","timestamp":"2026-10-31T20:00:04.020Z","receipt_uuid":"cf7f4269-3c59-4208-950e-667091284d38"}],"result_preview":"Subject: Zambo is live\n\nHi [Name],\n\nZambo just launched.\n\nIt finds qualified leads for contractors and local service businesses in under 60 seconds. You input a trade and a city; it returns five prospects with contact info. No API keys. No signup. Just results.\n\nWe tested it against Austin web design firms. The search returned no source-backed leads at this moment. That is the system working as intended—it only provides verified data, not guesses. A receipt link proves the bytes saved, not the accuracy of the sales pitch. You see exactly what the tool saw.\n\nThis is not a beta. It is a live tool supporting 24 trades across the US. You get three free searches per day per IP.\n\nI am not sending you a deck. I am sending you a link to the tool.\n\nTry it: [Insert Link to Zambo Search Interface]\n\nIf you need specific trades or cities covered, let me know. I will not invent names or completed fixes. I will only share what the system verifies.\n\nBest,\n\n[Your Name]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:296fa320082230542b0d465ce2cf2d1a794fb57d00246e383347b0f4cda3d60f","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":"sha256:7063eb2abce85f47cfd03e0aa40a9b06e39bf0aa3daebe06e8af22a7987c29ba","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":"sha256:0a7149df022e33317dfbf25bfbc6a6f7785238666da4c831863254f01293db96","anchor":{"event_id":"bae7530163ffc67d2df816067d66a4ac827f25429766fcf45f5fdba8c4a3558d","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-31T20:00:08.369Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-31T20:00:04.020Z","evidence_url":null,"receipt_uuid":"cf7f4269-3c59-4208-950e-667091284d38","output_sha256":"sha256:4f5d0a71fc4047b07218e0861e5c8ecd50d219181157cf05e5ee92132d84d5d1","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-31T20:00:04.020Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:4f5d0a71fc4047b07218e0861e5c8ecd50d219181157cf05e5ee92132d84d5d1\",\"receipt_uuid\":\"cf7f4269-3c59-4208-950e-667091284d38\",\"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":"2026-10-31T20:00:04.020Z","detail":"The receipt store reports 2026-10-31T20:00:04.020Z; 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":"sha256:83c00aba0072741e848cf7467072aa73d2f2c77fb579da729712cfee38498235"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:4f5d0a71fc4047b07218e0861e5c8ecd50d219181157cf05e5ee92132d84d5d1","computed_hash":"sha256:4f5d0a71fc4047b07218e0861e5c8ecd50d219181157cf05e5ee92132d84d5d1","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."}}}