{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"09cecf43-bdc7-4ab1-a95d-72e47f327fee","source_url":"https://zambo.dev/api/receipt/09cecf43-bdc7-4ab1-a95d-72e47f327fee","receipt":{"id":"09cecf43-bdc7-4ab1-a95d-72e47f327fee","created_at":"2026-10-16T16:15:27.629Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-16T16:15:26.391Z","completed_at":"2026-10-16T16:15:27.629Z"}],"output_hash":"sha256:0053a20486625e62dd75f488358e49bf6c6f09e57253a44e969d4750d0229762","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2286,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:b062b0f4f6f4713766b39db1b5a6315b0b071922db9363e5023f254558ab88f3","timestamp":"2026-10-16T16:15:22.521Z","receipt_uuid":"ba475aee-0a7e-4baf-86ac-cd9e7088760b"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:12f40607df4ad0acaac961f66d31789e79c6f05f2da348f70247bb71062a4d0e","timestamp":"2026-10-16T16:15:22.917Z","receipt_uuid":"2a082937-9961-4bc9-82b8-e2230e16589b"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:aa4904838552935400fc9ddb04174a10e9d6f9d11371c34e37e1035b8a25908b","timestamp":"2026-10-16T16:15:26.023Z","receipt_uuid":"f589066e-e8c0-474a-883d-b4493bff6f70"},{"tool":"write","status":"completed","args_hash":"sha256:9a002eeda86d00307204b27615733c85e4c63eaa784331e56e19d96bb1688e7e","timestamp":"2026-10-16T16:15:27.629Z","receipt_uuid":"09cecf43-bdc7-4ab1-a95d-72e47f327fee"}],"result_preview":"Subject: PromptShield: Your launch guard is live\n\nYou have a detection engine running. It flagged a critical injection attempt in your latest scan.\n\nThe system identified a high-severity \"Instruction Override\" vector attempting to bypass security policies and leak system prompts. The analysis marks this as malicious with a 95% risk score. This is the exact threat vector that disrupts AI workflows and exposes sensitive data. PromptShield caught it before it reached your core logic.\n\nYour current setup on the free tier has handled 9 of 20 daily calls. The tool correctly identified the attack, logged the metadata, and returned a receipt: `https://zambo.dev/run/2a082937-9961-4bc9-82b8-e2230e16589b`. That receipt proves the bytes were saved and the scan executed. It does not prove the code is secure, only that the threat was detected and isolated.\n\nWe are not asking you to trust the marketing copy. We are asking you to trust the log. The pattern library contains 18 distinct injection types. Your scan hit one of them. That is what this tool does. It filters the noise so you can focus on building, not debugging security breaches.\n\nIf you want to scale beyond the 20-call daily limit or need the full suite of detection capabilities, the Zambo Pass is the next step. It includes unlimited access to the PromptShield API and other tools like Substrate Layer for research.\n\nReview the receipt link above. Verify the scan details. If the detection matches your internal logs, you have a working defense layer.\n\nIf you are ready to move past the free tier limits and secure your full stack, click here to activate Zambo Pass: `https://zambo.dev/#zambo-pass`\n\nOtherwise, keep using the free tier. We will keep flagging the threats.\n\nBest,\n\nThe Zambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:acf6bfd7e218b5da21bea4e1fd89c37f706adcd745d507f1d7005b1ae499052b","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:c93df13f387c10ddd59a8da9404b9eb61218aedf0769121151faa02e8e545cc7","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":"sha256:89593b30d6c7f72e7c145e3b53d7b83ed22231c5e701033c310f559470ad6429","anchor":{"event_id":"9c5aacf47c4d00b4946dbb47c336e51efe1548d827f21d15474ae8876e409619","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-16T16:15:28.193Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-16T16:15:27.629Z","evidence_url":null,"receipt_uuid":"09cecf43-bdc7-4ab1-a95d-72e47f327fee","output_sha256":"sha256:0053a20486625e62dd75f488358e49bf6c6f09e57253a44e969d4750d0229762","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-16T16:15:27.629Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:0053a20486625e62dd75f488358e49bf6c6f09e57253a44e969d4750d0229762\",\"receipt_uuid\":\"09cecf43-bdc7-4ab1-a95d-72e47f327fee\",\"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":"2026-10-16T16:15:27.629Z","detail":"The receipt store reports 2026-10-16T16:15:27.629Z; 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":"sha256:0053a20486625e62dd75f488358e49bf6c6f09e57253a44e969d4750d0229762","computed_hash":"sha256:0053a20486625e62dd75f488358e49bf6c6f09e57253a44e969d4750d0229762","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."}}}