{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"f0507e3a-261b-47f8-977e-d0f8f16f0ecf","source_url":"https://zambo.dev/api/receipt/f0507e3a-261b-47f8-977e-d0f8f16f0ecf","receipt":{"id":"f0507e3a-261b-47f8-977e-d0f8f16f0ecf","created_at":"2026-10-21T10:26:26.451Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-21T10:26:25.389Z","completed_at":"2026-10-21T10:26:26.451Z"}],"output_hash":"sha256:02cf6aaddcc06dd391afc4a48562051f2c1b7fac3548e894239a921b69cdce5f","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1899,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:d1f5c9a2a011b8e4ac9f48dea842a26e146dc8d8b5432fb93cf852a4cb3b433e","timestamp":"2026-10-21T10:26:17.174Z","receipt_uuid":"4a49c732-db67-4e93-9447-d52e0a4f6b69"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:cdf030217aa599f6348a7f3e06dfae39ef12c0f0b2f928cb7ba2a9377ca02ce8","timestamp":"2026-10-21T10:26:18.760Z","receipt_uuid":"73d80008-463e-437f-a852-536ce8d95c56"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:caaee59a21d567829801b5c646ce3c41911b28baa8bc24d061154a4bf9c3ee88","timestamp":"2026-10-21T10:26:24.183Z","receipt_uuid":"cb1d65e4-93e3-46d0-a4ac-4d750c0dd23a"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:c2b0230bdb060e907f50898dd883463d4c9832be4db6072d9cc86661994bec80","timestamp":"2026-10-21T10:26:24.991Z","receipt_uuid":"cc9b0f24-4421-4b7a-9a70-23ca4f76f567"},{"tool":"write","status":"completed","args_hash":"sha256:5ad698b14b8c2814e2ce3bb09e2ba95eac22e7c6697fedbe84a08a01221affac","timestamp":"2026-10-21T10:26:26.451Z","receipt_uuid":"f0507e3a-261b-47f8-977e-d0f8f16f0ecf"}],"result_preview":"Subject: Zambo is live\n\nYou know the drill: you run a tool, you get a result, but you have no idea if the tool actually did what it said it did. You’re left guessing whether the output is hallucinated or factual.\n\nZambo fixes that.\n\nIt’s a verification layer that checks the actual work your AI agents perform. It doesn’t just look at the final message; it inspects the underlying process. It identifies when a model ignores safety rails, attempts to extract private data, or simply fails to execute a task correctly.\n\nWe just ran a test on the new launch suite. The system detected a critical injection risk and a policy bypass attempt in real-time. It flagged the specific patterns—instruction override and prompt leak—and blocked the action. The receipt is transparent, showing exactly what was scanned, why it was blocked, and the latency of the check.\n\nThis is not a theoretical feature. It is running now.\n\nIf you are building with AI agents, you need this level of auditability. You cannot trust a black box that might be stealing your API keys or ignoring your constraints. Zambo gives you the proof that your automation is safe and accurate.\n\nWe are opening access to early users this week. I want you to have the first look.\n\n**Reply with \"Access\" to get your invite link.**\n\nNo sales pitch. No webinar. Just the tool.\n\n[Your Name]\n[Your Title]\nZambo","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:171aa73b95e10a8217696fbe8decfe2d2e3109d201cb1458a55bdec302cffd87","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:d312e140f0b707562ff8356c0e13367d690964bc0ada375041cb01fd06de4f32","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":"sha256:7c323000b4d235c0f17f4cd6da1b084029eb901cb2f6620d301f2e9c887a3ac6","anchor":{"event_id":"5a28dde6365c3ba0401ed47e149e575d416778de7d2387a7566a8d21c13a523e","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-21T10:26:27.033Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-21T10:26:26.451Z","evidence_url":null,"receipt_uuid":"f0507e3a-261b-47f8-977e-d0f8f16f0ecf","output_sha256":"sha256:02cf6aaddcc06dd391afc4a48562051f2c1b7fac3548e894239a921b69cdce5f","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-21T10:26:26.451Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:02cf6aaddcc06dd391afc4a48562051f2c1b7fac3548e894239a921b69cdce5f\",\"receipt_uuid\":\"f0507e3a-261b-47f8-977e-d0f8f16f0ecf\",\"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":"2026-10-21T10:26:26.451Z","detail":"The receipt store reports 2026-10-21T10:26:26.451Z; 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":"sha256:02cf6aaddcc06dd391afc4a48562051f2c1b7fac3548e894239a921b69cdce5f","computed_hash":"sha256:02cf6aaddcc06dd391afc4a48562051f2c1b7fac3548e894239a921b69cdce5f","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."}}}