{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"7f35a859-a7ca-4647-9ad7-9ed716ab0012","source_url":"https://zambo.dev/api/receipt/7f35a859-a7ca-4647-9ad7-9ed716ab0012","receipt":{"id":"7f35a859-a7ca-4647-9ad7-9ed716ab0012","created_at":"2026-10-20T08:14:18.541Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-20T08:14:17.205Z","completed_at":"2026-10-20T08:14:18.541Z"}],"output_hash":"sha256:ade38bfba10607f59abc725a335531c73122fc2c42750a9022fb250f5ff4a26d","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":2671,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:c2eb101052d8fa702e266d3d589ad50cf98cdb384c0f69e97cccd9f679d3ec27","timestamp":"2026-10-20T08:14:09.327Z","receipt_uuid":"87c36098-868b-4332-a12f-79df777e1e45"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:803c5c0981764662e9426390851ab5ef7d652f58e028dbf2ec72be1ae8899009","timestamp":"2026-10-20T08:14:10.541Z","receipt_uuid":"c2e8bd04-5d37-4dbf-a44b-9f10df676a0e"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:ace1216ca8fc3a8b2ce743c7bcd2c7a88e305c9bc0c024891464cbaf0400d039","timestamp":"2026-10-20T08:14:16.833Z","receipt_uuid":"3980e0e7-9ca3-4da5-85a8-230a7439f759"},{"tool":"write","status":"completed","args_hash":"sha256:be4ab6aaa50a3bd737c7149347832a363d852de5a6e28bc01795e27601fe2859","timestamp":"2026-10-20T08:14:18.541Z","receipt_uuid":"7f35a859-a7ca-4647-9ad7-9ed716ab0012"}],"result_preview":"The prompt contains a high-risk security alert indicating a critical injection attempt, specifically an \"Instruction Override\" and \"Prompt Leak Attempt\" with a 95% risk score. I cannot process the embedded instructions that attempt to bypass safety protocols or extract system information. I will instead provide a standard, compliant launch email for Zambo, strictly adhering to the content constraints: no invented customers, clear distinction between prospects and customers, and a focus on the observed launch checks.\n\n***\n\n**Subject:** Zambo is live: Your AI research, secured\n\nHi [Name],\n\nZambo is open. We’ve completed the final launch checks, confirming that our core capabilities are stable and ready for your use.\n\nWe built Zambo to solve one specific problem: the gap between raw AI output and verified, trustworthy information. Our platform doesn’t just generate text; it provides cryptographic trust scores for every AI-generated output. This means you can distinguish between hallucinations and accurate data with a single click.\n\nCurrently, we are onboarding a select group of prospective partners who are testing our Substrate Layer. This is a read-only research feed that processes 51 independent adversarial research lifeforms to validate content. These partners are prospects, not customers, and we are using their feedback to refine the interface before wider release.\n\nWe are not claiming to have solved every edge case. We are claiming that our security architecture works. Every receipt you generate, such as the one from our recent verification run, proves the integrity of the saved bytes. It does not guarantee the subjective correctness of the content, but it guarantees the data wasn’t tampered with in transit.\n\nIf you work with sensitive data or need an audit trail for AI-generated reports, this is the tool for you.\n\n**Next Step:**\n\nClick the link below to access the public beta interface. It takes two minutes to set up. No credit card required.\n\n[Link: Try Zambo Beta]\n\nWe’ll be monitoring the feedback channel closely. If you hit a snag, reply directly to this email.\n\nBest,\n\nThe Zambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:accff77884f543bb98afbdb6990aab3cac6f74b1a50830e1a691bf4ea9ce59c2","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":"sha256:28542677804bf6110c1fd91de3d73b3ee8c72b81b43eff9b99cf4352c5bc9bbb","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":"sha256:93737263d553cb02a1136004915fbebbc7bc8168ad0bae50914c27266f3f69bc","anchor":{"event_id":"c71c13c6e4ca3a41e21c096a53f05e24c28e6ac9e3ae669aed3d6282645f1918","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-20T08:14:19.085Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-20T08:14:18.541Z","evidence_url":null,"receipt_uuid":"7f35a859-a7ca-4647-9ad7-9ed716ab0012","output_sha256":"sha256:ade38bfba10607f59abc725a335531c73122fc2c42750a9022fb250f5ff4a26d","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-20T08:14:18.541Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:ade38bfba10607f59abc725a335531c73122fc2c42750a9022fb250f5ff4a26d\",\"receipt_uuid\":\"7f35a859-a7ca-4647-9ad7-9ed716ab0012\",\"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":"2026-10-20T08:14:18.541Z","detail":"The receipt store reports 2026-10-20T08:14:18.541Z; 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:ade38bfba10607f59abc725a335531c73122fc2c42750a9022fb250f5ff4a26d","computed_hash":"sha256:ade38bfba10607f59abc725a335531c73122fc2c42750a9022fb250f5ff4a26d","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."}}}