{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"477c033d-a13a-4cf0-a9a3-aa519b686f2a","source_url":"https://zambo.dev/api/receipt/477c033d-a13a-4cf0-a9a3-aa519b686f2a","receipt":{"id":"477c033d-a13a-4cf0-a9a3-aa519b686f2a","created_at":"2026-10-21T23:05:32.702Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: leadsignal","tools":["leadsignal"],"steps":[{"tool":"leadsignal","completed_at":"2026-10-21T23:05:32.702Z","status":"success"}],"output_hash":"sha256:d0e2164591be61d748c0dd46d9aa2daabbf477e0f761bfd3dc52e6b2a643c2f3","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1327,"verification_status":"verified","session_trail":[],"result_preview":"{\"source_receipt_id\":\"f555e30b-a57d-49a0-9053-9f7895e08707\",\"source_output_hash\":\"sha256:985424ba39cd9dcc0bb8a13d96af7d87cf864cf7f2574b101b60aeda5585aa6b\",\"output\":\"{\\\"status\\\":\\\"no_leads\\\",\\\"executed\\\":true,\\\"leads\\\":[],\\\"trade\\\":\\\"Roofing\\\",\\\"city\\\":\\\"Tampa\\\",\\\"quota_tier\\\":\\\"free_3\\\",\\\"free_limit\\\":3,\\\"leadsignal_quota\\\":{\\\"tier\\\":\\\"free\\\",\\\"limit\\\":3,\\\"remaining\\\":3,\\\"resets_at\\\":\\\"2026-10-22T00:00:00.000Z\\\"},\\\"message\\\":\\\"LeadSignal executed but found no real leads for this search. No contacts were invented.\\\",\\\"provider_response\\\":{\\\"status\\\":\\\"no_results\\\",\\\"leads\\\":[],\\\"count\\\":0,\\\"leadsignal_quota\\\":{\\\"tier\\\":\\\"free\\\",\\\"limit\\\":3,\\\"remaining\\\":3,\\\"resets_at\\\":\\\"2026-10-22T00:00:00.000Z\\\"},\\\"message\\\":\\\"No source-backed leads were found in Tampa for Roofing right now. Try another location or check later.\\\"}}\",\"redacted_projection\":true,\"source_commitment_checked\":true}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"free_used":0,"free_remaining":0,"free_limit":0,"signal_handle":null,"tool":{"name":"leadsignal","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:9bc50137f3719159a7db0b6a940cf30a70e92076d293b9eac67cf761d43adab8"},"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":"no_upstream_bytes_captured","external_evidence":[],"provenance":null,"provenance_class":"LOGGED BY AGENT","metadata_hash":"sha256:7c13fe70efef810e24571543399317f4cefb410ad1378dfe8b33006a0b72826f","anchor":{"event_id":"17febd82009dd4d2a212dd4c76182d442b5c348c1715da5408b94a50121af563","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-21T23:05:33.243Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-21T23:05:32.702Z","evidence_url":null,"receipt_uuid":"477c033d-a13a-4cf0-a9a3-aa519b686f2a","output_sha256":"sha256:d0e2164591be61d748c0dd46d9aa2daabbf477e0f761bfd3dc52e6b2a643c2f3","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-21T23:05:32.702Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:d0e2164591be61d748c0dd46d9aa2daabbf477e0f761bfd3dc52e6b2a643c2f3\",\"receipt_uuid\":\"477c033d-a13a-4cf0-a9a3-aa519b686f2a\",\"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":"2026-10-21T23:05:32.702Z","detail":"The receipt store reports 2026-10-21T23:05:32.702Z; 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."}}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:d0e2164591be61d748c0dd46d9aa2daabbf477e0f761bfd3dc52e6b2a643c2f3","computed_hash":"sha256:d0e2164591be61d748c0dd46d9aa2daabbf477e0f761bfd3dc52e6b2a643c2f3","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."}}}