{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"e3417435-4119-4184-8dd5-f3c7647ad684","source_url":"https://zambo.dev/api/receipt/e3417435-4119-4184-8dd5-f3c7647ad684","receipt":{"id":"e3417435-4119-4184-8dd5-f3c7647ad684","created_at":"2026-10-18T17:18:09.373Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-18T17:18:07.856Z","completed_at":"2026-10-18T17:18:09.373Z"}],"output_hash":"sha256:1b401d2fd887adaa6d9c9c3f5349d993040f4a365880fae551e308b239a38a09","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1603,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:d93337d02869bb13a0c858fd58eb7bd870776cb2431bb219868f3f3910e81bb3","timestamp":"2026-10-18T17:18:04.593Z","receipt_uuid":"e23d0894-ebdf-4944-936e-c81bcb9b5aaf"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:cbe12cd1c73053e708df6149a6f87565427ef9cd94a6df2f658eefd1d75ca72d","timestamp":"2026-10-18T17:18:05.956Z","receipt_uuid":"7ff99c64-17c6-4086-bd72-ec8bf826d4c2"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:38b30ebcbfc14bb856fb1875ee97fe9cc36a67d7d36a36ea8a73711eecfa343f","timestamp":"2026-10-18T17:18:07.483Z","receipt_uuid":"84a70fb3-0920-4560-98d4-1f17045adb53"},{"tool":"write","status":"completed","args_hash":"sha256:455796257676c43a247ffcb000ca6b2ebcb8188ae1b8004fb347f37fa300c884","timestamp":"2026-10-18T17:18:09.373Z","receipt_uuid":"e3417435-4119-4184-8dd5-f3c7647ad684"}],"result_preview":"Subject: PromptShield: 18 rules, zero noise\n\nHi [Name],\n\nYour latest scan flagged a critical injection attempt with 95% risk. Good news: the system blocked it.\n\nPromptShield caught a semantic override trying to extract API keys and system prompts. It didn’t just flag the text; it analyzed the intent. The tool identified an \"Instruction Override\" pattern, classified the vector as malicious, and halted the request before it touched your backend.\n\nThis is what the 18-rule engine does. It doesn’t just look for bad keywords. It looks for bad architecture in your prompts.\n\nYou have 6 calls remaining on your free tier. Use them to test your actual user inputs, not just hypothetical attacks. Run a deep scan on your next batch of user submissions. See if any slip through the semantic net.\n\nWhen you’re ready to scale beyond the free tier, the upgrade link is in the receipt. But until then, keep testing.\n\n[Your Name]\n[Your Title]\n[Link to Docs: https://zambo.dev/docs]\n\n***\n\n*Note: This draft is for review only. Do not send until [Name] and [Prospect] are verified.*","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:b0628433821fd4e2e84ad86eed81213aaa1dfc4ad476ccb6d6ca8964cc11eaee","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":"sha256:82cf570aa92695ff29377daf14fdc6d6c13f3dde619b78d42801bbced5ebd659","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":"no_upstream_bytes_captured","external_evidence":[],"provenance":null,"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:8e8a09b8467aa68e1101637793ec31af2a6976beab8bab0af10adcae9c521f8e","anchor":{"event_id":"6bf848c3d3ac41d1b81e4bf9cc03f3d62e0cb2debffa2226e2a0d472f73d8bef","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-18T17:18:09.919Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-18T17:18:09.373Z","evidence_url":null,"receipt_uuid":"e3417435-4119-4184-8dd5-f3c7647ad684","output_sha256":"sha256:1b401d2fd887adaa6d9c9c3f5349d993040f4a365880fae551e308b239a38a09","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-18T17:18:09.373Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:1b401d2fd887adaa6d9c9c3f5349d993040f4a365880fae551e308b239a38a09\",\"receipt_uuid\":\"e3417435-4119-4184-8dd5-f3c7647ad684\",\"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":"2026-10-18T17:18:09.373Z","detail":"The receipt store reports 2026-10-18T17:18:09.373Z; 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":"sha256:1b401d2fd887adaa6d9c9c3f5349d993040f4a365880fae551e308b239a38a09","computed_hash":"sha256:1b401d2fd887adaa6d9c9c3f5349d993040f4a365880fae551e308b239a38a09","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."}}}