{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"1aff7e65-9a19-44b7-82c1-7cf6f73e56fd","source_url":"https://zambo.dev/api/receipt/1aff7e65-9a19-44b7-82c1-7cf6f73e56fd","receipt":{"id":"1aff7e65-9a19-44b7-82c1-7cf6f73e56fd","created_at":"2026-10-19T21:02:46.809Z","receipt_schema_version":"0.4","job_summary":"prompt: Please write a friendly hello email to my team about the project kickoff tomorrow.","tools":["prompt_shield"],"steps":[{"tool":"prompt_shield","status":"success","started_at":"2026-10-19T21:02:46.734Z","completed_at":"2026-10-19T21:02:46.809Z"}],"output_hash":"sha256:2f2d9a1de2b72dc258498e1858664e23fa001ee189f0182bda4c4b620c216726","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1243,"verification_status":"verified","session_trail":[{"tool":"prompt_shield","status":"completed","args_hash":"sha256:d9c2698f534097a49a7cc2d5e9bd81478795ee90b57cbe9d2dc3fe9ba76ffd6d","timestamp":"2026-10-19T21:02:46.809Z","receipt_uuid":"1aff7e65-9a19-44b7-82c1-7cf6f73e56fd"}],"result_preview":"{\"recommendation\":\"safe\",\"scan_label\":\"pattern check (18 rules)\",\"injection_risk\":0,\"risk_level\":\"low\",\"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\":18,\"docs\":\"https://zambo.dev/api/prompt-shield\"}}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:7a3bbed4c6ac0ef5755fb8c37db6f6b59aef73cdba78bcfdfc08aab42b078235","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:ed0107d036d658da27eb4604d236342ba06145ec4cd5557b95d8f9d3398db7c4","label":"perf-sweep","label_source":"caller_reported"},"side_effects":{"declared":["none"],"schema_version":"zambo-side-effects/1","declaration_hash":"sha256:45aad38f3aa982b9aafe92ecb416ebe98791eddbaf8ab6df0bd08605b7c1bfee"},"evidence_sha256":"sha256:a6d04822ec634a2a7760ca3c2e13d167015cde71de868b77d6f0a0ca64b019c4","evidence_url":"/api/evidence/a6d04822ec634a2a7760ca3c2e13d167015cde71de868b77d6f0a0ca64b019c4","evidence_byte_length":746,"evidence_content_type":"application/json","evidence_source_url":null,"evidence_status":"captured","external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:09529fcbb586b8d6c70a12343de1e6b747786caa4827709b68492d3f104a66fc","anchor":{"event_id":"0906eeecfd68eeb9113dd3dae5996856f8ed92e6e6b236315550c8cfd675b9f0","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-19T21:02:52.865Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-19T21:02:46.809Z","evidence_url":"https://zambo.dev/api/evidence/a6d04822ec634a2a7760ca3c2e13d167015cde71de868b77d6f0a0ca64b019c4","receipt_uuid":"1aff7e65-9a19-44b7-82c1-7cf6f73e56fd","output_sha256":"sha256:2f2d9a1de2b72dc258498e1858664e23fa001ee189f0182bda4c4b620c216726","schema_version":"zambo-receipt-anchor/1","evidence_sha256":"sha256:a6d04822ec634a2a7760ca3c2e13d167015cde71de868b77d6f0a0ca64b019c4","evidence_byte_length":746},"envelope_bytes":"{\"anchored_at\":\"2026-10-19T21:02:46.809Z\",\"evidence_byte_length\":746,\"evidence_sha256\":\"sha256:a6d04822ec634a2a7760ca3c2e13d167015cde71de868b77d6f0a0ca64b019c4\",\"evidence_url\":\"https://zambo.dev/api/evidence/a6d04822ec634a2a7760ca3c2e13d167015cde71de868b77d6f0a0ca64b019c4\",\"output_sha256\":\"sha256:2f2d9a1de2b72dc258498e1858664e23fa001ee189f0182bda4c4b620c216726\",\"receipt_uuid\":\"1aff7e65-9a19-44b7-82c1-7cf6f73e56fd\",\"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":"2026-10-19T21:02:46.809Z","detail":"The receipt store reports 2026-10-19T21:02:46.809Z; 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":"sha256:2f2d9a1de2b72dc258498e1858664e23fa001ee189f0182bda4c4b620c216726","computed_hash":"sha256:2f2d9a1de2b72dc258498e1858664e23fa001ee189f0182bda4c4b620c216726","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."}}}