{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"f5ad9819-fcbe-4c83-a3fc-7a7af637e5f4","source_url":"https://zambo.dev/api/receipt/f5ad9819-fcbe-4c83-a3fc-7a7af637e5f4","receipt":{"id":"f5ad9819-fcbe-4c83-a3fc-7a7af637e5f4","created_at":"2026-10-18T12:15:50.917Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-18T12:15:50.068Z","completed_at":"2026-10-18T12:15:50.917Z"}],"output_hash":"sha256:822ad923c3411f1ea1ab5f76028f5e138318de57081ed4fdea1819975019ea07","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1726,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:8d26d5b6edb504d47f5501502b994fcb32e77841b7b5318c6d92de238e4f814d","timestamp":"2026-10-18T12:15:46.029Z","receipt_uuid":"b38f616d-d1a7-4da8-90b7-a72a05adbf2b"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:5aa472ee31ae31b7cbc6927af53a67c14f6b0e50ee449ff773160abe48160e0e","timestamp":"2026-10-18T12:15:47.461Z","receipt_uuid":"d659139e-24e6-4055-bf64-fddf2a92ebf6"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:b2e01310afe8e48c23acc48793cb130a16834a30a17980af0b5bb119aa0a3cc1","timestamp":"2026-10-18T12:15:49.683Z","receipt_uuid":"c8eae00a-1ae8-4331-9f8c-796a01aec223"},{"tool":"write","status":"completed","args_hash":"sha256:88521d1145ffb78d177e41c902d23999852e045939cf80012db8af89719c2fdd","timestamp":"2026-10-18T12:15:50.917Z","receipt_uuid":"f5ad9819-fcbe-4c83-a3fc-7a7af637e5f4"}],"result_preview":"Subject: Your prompt scan just flagged a critical injection\n\nI ran your test case through PromptShield. It caught what you threw at it.\n\nThe scan returned a 95% injection risk score and labeled the intent as malicious. Specifically, it identified an \"Instruction Override\" pattern attempting to bypass policy and extract secrets. The semantic analysis confirmed the vector was a jailbreak attempt to reveal system prompts and API keys.\n\nThis is the core promise of the tool: it doesn’t just filter for bad words. It understands intent. It sees the structure of the attack before the damage happens.\n\nYour receipt confirms the bytes were saved unchanged. That proves the integrity of the data transfer, not the safety of the content. The safety comes from the analysis layer that just stopped the credential leak in its tracks.\n\nWe are opening access to this launch today.\n\n**CTA:** Click here to run your own dry-fire test against our latest adversarial patterns.\n\n[Link to Zambo Launch Page]\n\nNo sales pitch. No demo booking. Just the tool doing what it’s designed to do: catching the things that slip past basic filters.\n\nSee you on the other side of the shield.\n\nZambo Team\nhttps://zambo.dev","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:1b59adea28cb3c243e00a248894390bf7c566a47ba3d90a5c3c4d3ef84100e25","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":"sha256:023ae8ee8707ec3e41b94078c0466d76cbef3844ed07715940d7ce380ebeb4ca","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":"sha256:4a17213ae89f206bd937beaa5ba750d9f41d88da594abdf1d26abcbd6ad03891","anchor":{"event_id":"af92902b330c9ab9b167ebfb35ae771426c2743a3f636d8ea3a9a05e3dab5c55","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-18T12:15:51.392Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-18T12:15:50.917Z","evidence_url":null,"receipt_uuid":"f5ad9819-fcbe-4c83-a3fc-7a7af637e5f4","output_sha256":"sha256:822ad923c3411f1ea1ab5f76028f5e138318de57081ed4fdea1819975019ea07","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-18T12:15:50.917Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:822ad923c3411f1ea1ab5f76028f5e138318de57081ed4fdea1819975019ea07\",\"receipt_uuid\":\"f5ad9819-fcbe-4c83-a3fc-7a7af637e5f4\",\"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":"2026-10-18T12:15:50.917Z","detail":"The receipt store reports 2026-10-18T12:15:50.917Z; 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":"sha256:822ad923c3411f1ea1ab5f76028f5e138318de57081ed4fdea1819975019ea07","computed_hash":"sha256:822ad923c3411f1ea1ab5f76028f5e138318de57081ed4fdea1819975019ea07","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."}}}