{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"11f3cf55-6d8d-4d83-86b1-40ad18f66956","source_url":"https://zambo.dev/api/receipt/11f3cf55-6d8d-4d83-86b1-40ad18f66956","receipt":{"id":"11f3cf55-6d8d-4d83-86b1-40ad18f66956","created_at":"2026-11-03T03:03:36.839Z","receipt_schema_version":"0.4","job_summary":"trade: plumber; city: Austin TX","tools":["leadsignal_generate"],"steps":[{"tool":"leadsignal_generate","status":"success","started_at":"2026-11-03T03:03:22.539Z","completed_at":"2026-11-03T03:03:36.839Z"}],"output_hash":"sha256:048a4285ab256dcb027f3ca1ceb398847c32208888e992d9f193d5b99d716caf","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":848,"verification_status":"verified","session_trail":[],"result_preview":"{\"status\":\"no_results\",\"leads\":[],\"count\":0,\"leadsignal_quota\":{\"tier\":\"free\",\"limit\":3,\"remaining\":3,\"resets_at\":\"2026-11-04T00:00:00.000Z\"},\"message\":\"No source-backed leads were found in Austin for Plumbing right now.\",\"next_step\":\"Try a nearby city or broaden the service area; no leads were invented.\",\"requested_city\":\"Austin, TX\"}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:9e5b3bb126d19be32af71de23524abe129e54622bedd149fb06ef7c12ab9deee","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":0,"free_limit":0,"signal_handle":null,"tool":{"name":"leadsignal_generate","version":"4.0.0","scope":"public"},"caller":{"type":"anonymous","id":"sha256:8e7b356dd9ef9a62d367fdc00ce9ce1a41e34d3ec3beca61be0a258e0bac8c81","basis":"ip_ua_30d","rotates_at":"2026-12-03T00:00:00.000Z"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:8169cfc150417cf2d19b91656600ed8aafb78685edd0dc846a1a1429a9ee6e90","evidence_url":"/api/evidence/8169cfc150417cf2d19b91656600ed8aafb78685edd0dc846a1a1429a9ee6e90","evidence_byte_length":308,"evidence_content_type":"application/json","evidence_source_url":null,"evidence_status":"ok","result_source":null,"evidence_source":"localhost","external_evidence":[],"provenance":{"result_source":null,"evidence_source":"localhost","evidence_status":"ok","evidence_captures":[{"sha256":"sha256:8169cfc150417cf2d19b91656600ed8aafb78685edd0dc846a1a1429a9ee6e90","source":"localhost","capture_role":"primary","evidence_status":"ok"}]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:dac2ca4774c050b863ae4c75aa7c96a01ca8ccec0a11dbcb81caed37426a8150","anchor":{"event_id":"d68089887d4e28f85e6a038528f0c35d46d76251cb9fa9ab6536159de3fd3a6e","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-11-03T03:03:37.693Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-03T03:03:36.839Z","evidence_url":"https://zambo.dev/api/evidence/8169cfc150417cf2d19b91656600ed8aafb78685edd0dc846a1a1429a9ee6e90","receipt_uuid":"11f3cf55-6d8d-4d83-86b1-40ad18f66956","output_sha256":"sha256:048a4285ab256dcb027f3ca1ceb398847c32208888e992d9f193d5b99d716caf","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:8169cfc150417cf2d19b91656600ed8aafb78685edd0dc846a1a1429a9ee6e90","evidence_byte_length":308},"envelope_bytes":"{\"anchored_at\":\"2026-11-03T03:03:36.839Z\",\"evidence_byte_length\":308,\"evidence_sha256\":\"sha256:8169cfc150417cf2d19b91656600ed8aafb78685edd0dc846a1a1429a9ee6e90\",\"evidence_url\":\"https://zambo.dev/api/evidence/8169cfc150417cf2d19b91656600ed8aafb78685edd0dc846a1a1429a9ee6e90\",\"output_sha256\":\"sha256:048a4285ab256dcb027f3ca1ceb398847c32208888e992d9f193d5b99d716caf\",\"receipt_uuid\":\"11f3cf55-6d8d-4d83-86b1-40ad18f66956\",\"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":"2026-11-03T03:03:36.839Z","detail":"The receipt store reports 2026-11-03T03:03:36.839Z; 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":"ok","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:048a4285ab256dcb027f3ca1ceb398847c32208888e992d9f193d5b99d716caf","computed_hash":"sha256:048a4285ab256dcb027f3ca1ceb398847c32208888e992d9f193d5b99d716caf","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."}}}