{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"499945d6-3e74-4eed-8fb6-0abbc7b4e602","source_url":"https://zambo.dev/api/receipt/499945d6-3e74-4eed-8fb6-0abbc7b4e602","receipt":{"id":"499945d6-3e74-4eed-8fb6-0abbc7b4e602","created_at":"2026-10-16T15:26:03.157Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-16T15:26:01.682Z","completed_at":"2026-10-16T15:26:03.157Z"}],"output_hash":"sha256:46701d8ae43910421e720d70eeffc4b5e0e85b09d132fe6d8f0684a5e0db62ff","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1702,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:b32a9861060f0a89eb9e84a69ecf4dcac93f1dc56501a7fc7f20afbbbc5f0cd6","timestamp":"2026-10-16T15:25:58.150Z","receipt_uuid":"6a893278-b1c6-419c-9fb5-dac849786982"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:18a2acb67fa0f43ff593f8b46bcfdfb4c5af7df2133d2185c6e8f69dda057af3","timestamp":"2026-10-16T15:25:59.190Z","receipt_uuid":"feda2ea7-b93f-4cdd-9fa0-3062c6341d50"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:9279c907aefdf9eb7721d30efe7d4f5a29c36fbfdeca8da4b951ec6d795b700f","timestamp":"2026-10-16T15:26:01.150Z","receipt_uuid":"b3a5efc0-760e-4d93-93e9-b87e745fed3e"},{"tool":"write","status":"completed","args_hash":"sha256:228c9d41790210e69649f6cd59f26d88f18c2b445e220c0e18c37350d9b39b9e","timestamp":"2026-10-16T15:26:03.157Z","receipt_uuid":"499945d6-3e74-4eed-8fb6-0abbc7b4e602"}],"result_preview":"Subject: Your prompt shield scan result is waiting\n\nHi [Name],\n\nYour PromptShield scan flagged a critical injection attempt. The system identified an \"Instruction Override\" pattern with a 95% injection risk. This isn’t a false positive; the payload explicitly attempted to bypass security policies to extract confidential system prompts and API keys.\n\nHere is the hard truth about that receipt you just generated. A successful scan proves the software executed the check. It does not prove your underlying application is secure. It does not prove your data is safe. It only confirms that the bytes were saved and the alert fired.\n\nYou found one major vulnerability in a single test run. Imagine what is hiding in the thousands of untested requests hitting your API right now. You are currently flying blind with your real traffic.\n\nPromptShield is live and free to use. You have 11 calls remaining on your free plan. Use them to stress-test your most critical endpoints before a real attacker finds the gap.\n\n[Button: View Full Scan Report]\n\nIf you want to automate this protection across your entire stack, the Zambo Pass unlocks unlimited deep scans.\n\nBest,\n\nThe Zambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:ae53896654059a555d0681d2a87332b8b5d7d3121eea8c58115bfbdd461d5f58","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":"sha256:507a650eef862cde970dc2e41edf4bdcda9c6187edf587749f670c9de73bf59c","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":"sha256:2d829268dae17bf0920801d945682cdd366383ecc4170f17d508fd71a3518eca","anchor":{"event_id":"ca64bac7443e4ada59e4402ec8b22325266141680565b54cea36c36d63626050","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-16T15:26:09.197Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-16T15:26:03.157Z","evidence_url":null,"receipt_uuid":"499945d6-3e74-4eed-8fb6-0abbc7b4e602","output_sha256":"sha256:46701d8ae43910421e720d70eeffc4b5e0e85b09d132fe6d8f0684a5e0db62ff","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-16T15:26:03.157Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:46701d8ae43910421e720d70eeffc4b5e0e85b09d132fe6d8f0684a5e0db62ff\",\"receipt_uuid\":\"499945d6-3e74-4eed-8fb6-0abbc7b4e602\",\"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":"2026-10-16T15:26:03.157Z","detail":"The receipt store reports 2026-10-16T15:26:03.157Z; 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":"sha256:46701d8ae43910421e720d70eeffc4b5e0e85b09d132fe6d8f0684a5e0db62ff","computed_hash":"sha256:46701d8ae43910421e720d70eeffc4b5e0e85b09d132fe6d8f0684a5e0db62ff","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."}}}