{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"1e081626-7fe2-4e41-bb5a-8311ff7e576c","source_url":"https://zambo.dev/api/receipt/1e081626-7fe2-4e41-bb5a-8311ff7e576c","receipt":{"id":"1e081626-7fe2-4e41-bb5a-8311ff7e576c","created_at":"2026-10-20T13:31:48.247Z","receipt_schema_version":"0.4","job_summary":"prompt: Please draft a short, polite email to a client confirming Thursday's delivery date and thanking them for the signed agreement.","tools":["prompt_shield"],"steps":[{"tool":"prompt_shield","status":"success","started_at":"2026-10-20T13:31:48.194Z","completed_at":"2026-10-20T13:31:48.247Z"}],"output_hash":"sha256:5659ed8bcbc1ba015f7b47a9b3a12e1699fa53734e0046449432a5b01e975520","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1246,"verification_status":"verified","session_trail":[{"tool":"prompt_shield","status":"completed","args_hash":"sha256:3ca60869bd339aab4a6da266c52a3620ffe95edddcde45155dc421bc4395a154","timestamp":"2026-10-20T13:31:43.338Z","receipt_uuid":"56014391-fe1e-4d92-ad8c-9291e0993a75"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:756d158181daba23f261c39109e2a444524e75144be3a120ffa6f7d4e259cb33","timestamp":"2026-10-20T13:31:46.070Z","receipt_uuid":"79c8cef1-1276-4bea-9a01-bab5a716cdfa"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:cb6238dc16bceae146bcc5f7b9f190061aa3e11d40a77aff6d114444c69fa63b","timestamp":"2026-10-20T13:31:48.247Z","receipt_uuid":"1e081626-7fe2-4e41-bb5a-8311ff7e576c"}],"result_preview":"{\"recommendation\":\"safe\",\"scan_label\":\"pattern check (21 rules)\",\"injection_risk\":0,\"risk_level\":\"none\",\"jailbreak_detected\":false,\"policy_bypass_detected\":false,\"prompt_leak_detected\":false,\"pii_extraction_attempt\":false,\"flagged_patterns\":[],\"pattern_count\":0,\"analysis\":{\"intent\":\"benign\",\"attack_vector\":null,\"reasoning\":\"No injection patterns detected\",\"safe_version\":null},\"scan_mode\":\"pattern\",\"semantic_status\":\"not_requested\",\"latency_ms\":0,\"pass_used\":false,\"usage\":{\"plan\":\"free\",\"calls_remaining\":\"17\",\"daily_limit\":20,\"upgrade\":\"https://zambo.dev/day-pass/\"},\"_meta\":{\"tool\":\"PromptShield by zambo.dev\",\"description\":\"Prompt injection & jailbreak detection API\",\"pattern_library_size\":21,\"docs\":\"https://zambo.dev/api/prompt-shield\"}}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:ddb0dc0c38ca9d3c87b4a957422c03b31bc5853aa321a6ae09c9ed09bba0b9bd","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":20,"free_limit":20,"signal_handle":null,"tool":{"name":"prompt_shield","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:09f6d825df129f7b71600a116a555095ff5c2cbfa9b35850d049d960998576d1","label":"rambo-verify","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:a6cf4c5dc4e28e1052b614bb808b8119232c1358aaa8b6a30d95058fe73ddcb0","evidence_url":"/api/evidence/a6cf4c5dc4e28e1052b614bb808b8119232c1358aaa8b6a30d95058fe73ddcb0","evidence_byte_length":747,"evidence_content_type":"application/json","evidence_source_url":null,"evidence_status":"captured","external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:4a23458d48b4716130d4c9fd377ad8e027228336fbb6b5fd2b43415f8c2b02d8","anchor":{"event_id":"60cd4ee0a81ad8f03f1e8117a705eb829cf0f828b0a9aa7b0467610686393219","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-20T13:31:48.858Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-20T13:31:48.247Z","evidence_url":"https://zambo.dev/api/evidence/a6cf4c5dc4e28e1052b614bb808b8119232c1358aaa8b6a30d95058fe73ddcb0","receipt_uuid":"1e081626-7fe2-4e41-bb5a-8311ff7e576c","output_sha256":"sha256:5659ed8bcbc1ba015f7b47a9b3a12e1699fa53734e0046449432a5b01e975520","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:a6cf4c5dc4e28e1052b614bb808b8119232c1358aaa8b6a30d95058fe73ddcb0","evidence_byte_length":747},"envelope_bytes":"{\"anchored_at\":\"2026-10-20T13:31:48.247Z\",\"evidence_byte_length\":747,\"evidence_sha256\":\"sha256:a6cf4c5dc4e28e1052b614bb808b8119232c1358aaa8b6a30d95058fe73ddcb0\",\"evidence_url\":\"https://zambo.dev/api/evidence/a6cf4c5dc4e28e1052b614bb808b8119232c1358aaa8b6a30d95058fe73ddcb0\",\"output_sha256\":\"sha256:5659ed8bcbc1ba015f7b47a9b3a12e1699fa53734e0046449432a5b01e975520\",\"receipt_uuid\":\"1e081626-7fe2-4e41-bb5a-8311ff7e576c\",\"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":"2026-10-20T13:31:48.247Z","detail":"The receipt store reports 2026-10-20T13:31:48.247Z; 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"}},"verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:5659ed8bcbc1ba015f7b47a9b3a12e1699fa53734e0046449432a5b01e975520","computed_hash":"sha256:5659ed8bcbc1ba015f7b47a9b3a12e1699fa53734e0046449432a5b01e975520","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."}}}