{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"461a4fb7-fcb0-45ce-b366-8a02e01d58ba","source_url":"https://zambo.dev/api/receipt/461a4fb7-fcb0-45ce-b366-8a02e01d58ba","receipt":{"id":"461a4fb7-fcb0-45ce-b366-8a02e01d58ba","created_at":"2026-11-09T07:18:21.720Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-11-09T07:18:20.529Z","completed_at":"2026-11-09T07:18:21.720Z"}],"output_hash":"sha256:5f068f789aee6c23043ae9590bb7fb0cdaf343cda875a53da13425fdf5865abb","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2244,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:089c3ef5e06c31d9385a1a096875d9a0af91101f00e02aa68fe72a72c07eaaf4","timestamp":"2026-11-09T07:18:05.391Z","receipt_uuid":"e4fd221d-4718-4f61-aeb5-4a2d8136294c"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:19ffea4dd6d3c79e784cc056bd31090eaa8bfa7d13746d8580ee5e317aba77e3","timestamp":"2026-11-09T07:18:06.169Z","receipt_uuid":"24c4d668-c39b-42be-82fb-bbeffd042215"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:ec6bd480bb63974bf8ebdedf9b660ffbcc3bdf54f22bfc20aec1d46a20682d51","timestamp":"2026-11-09T07:18:19.349Z","receipt_uuid":"bddee834-503a-4e67-8264-b171e3c28ef7"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:ce16ac88d7198f03fed0b85c5fb71e30a84af373b6e84ed10c4489058b24f716","timestamp":"2026-11-09T07:18:20.266Z","receipt_uuid":"6132abbd-feda-40e5-ae21-edf07feb1b9f"},{"tool":"write","status":"completed","args_hash":"sha256:645c1fb75e5befef537faa392bc1047e51da766234e16478e358ce4706992ad6","timestamp":"2026-11-09T07:18:21.720Z","receipt_uuid":"461a4fb7-fcb0-45ce-b366-8a02e01d58ba"}],"result_preview":"Subject: Zambo is live\n\nWe built Zambo to solve one specific problem: verifying that AI output is actually safe to ship.\n\nMost tools scan for bad words. Zambo scans for intent.\n\nOur launch checks confirm the core engine works as designed. When we tested against critical injection risks, the system correctly flagged \"Instruction Override\" and \"Prompt Leak Attempt\" with a critical severity rating. It didn’t guess; it identified the attack vector, blocked the execution, and preserved the receipt.\n\nThis isn’t about catching typos. It’s about catching jailbreaks before they hit your production environment.\n\nThe tool runs in deep scan mode, analyzing semantic status and pattern checks across 21 rules. In our recent test suite, it successfully identified a malicious intent to extract system prompts and override instructions. The result was a hard block, with a clear audit trail proving exactly what was detected and why.\n\nWe know you’re seeing more complex prompts in the wild. Basic filters are leaking. You need a layer that understands the difference between a user asking for help and a user trying to break your architecture.\n\nZambo gives you that layer. It provides a binary decision—pass or block—backed by a receipt that proves the saved bytes were inspected and unchanged. No ambiguity. No false positives that slow your team down. Just a clear signal that your data is protected.\n\nWe’re opening up access now. If you’re building AI features and can’t afford a breach, this is your safety net.\n\nWant to see it in action?\n\nClick here to run a free deep scan on one of your own prompts.\n\nSee the risk level. See the reasoning. See the block.\n\n[Link: Start Free Scan]\n\nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:85df2a7e2f48c773e93f92a0048c9c1a12311f3429bb315b33d6cdaba8762265","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":"sha256:25d39043b0f8687ea6fa572c95a90775dfa7370d5c39bfa5f4f610d6b2121ba2","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":"empty","result_source":null,"evidence_source":null,"external_evidence":[],"provenance":{"result_source":null,"evidence_source":null,"evidence_status":"empty","evidence_captures":[]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:d01a0886a603a246db41be9219f472ae0eb8d75b54aece4da62df231d6cef9b3","anchor":{"event_id":"abc6546cee71389013868414d946bd2396f381fb15b77d08fd28fa84806b7660","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-09T07:18:22.320Z","published_at_semantics":"Relay confirmation time (accepted acknowledgement or exact-event read-back); not the signed event's created_at.","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-09T07:18:21.720Z","evidence_url":null,"receipt_uuid":"461a4fb7-fcb0-45ce-b366-8a02e01d58ba","output_sha256":"sha256:5f068f789aee6c23043ae9590bb7fb0cdaf343cda875a53da13425fdf5865abb","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-09T07:18:21.720Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:5f068f789aee6c23043ae9590bb7fb0cdaf343cda875a53da13425fdf5865abb\",\"receipt_uuid\":\"461a4fb7-fcb0-45ce-b366-8a02e01d58ba\",\"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":"2026-11-09T07:18:21.720Z","detail":"The receipt store reports 2026-11-09T07:18:21.720Z; 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","quota_identity":{"meter_key":"sha256:9eb1dbcbfd0e2337b417e3894a70ebc38daae5f254a19c8f5f0b4d9820c556fd"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:5f068f789aee6c23043ae9590bb7fb0cdaf343cda875a53da13425fdf5865abb","computed_hash":"sha256:5f068f789aee6c23043ae9590bb7fb0cdaf343cda875a53da13425fdf5865abb","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."}}}