{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"42d62af4-a6c5-4b48-9c21-3e02e2078618","source_url":"https://zambo.dev/api/receipt/42d62af4-a6c5-4b48-9c21-3e02e2078618","receipt":{"id":"42d62af4-a6c5-4b48-9c21-3e02e2078618","created_at":"2026-10-20T10:46:33.642Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-20T10:46:32.125Z","completed_at":"2026-10-20T10:46:33.642Z"}],"output_hash":"sha256:0229c2ba049e3ea7ed3fd29fa8c1ce9553e29ab0b924a1eba116c5c253a690c9","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1954,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:7a8322df7877a87b3696d1afb6bd14c1d0d9573b0083dea62d094228d79f077f","timestamp":"2026-10-20T10:46:23.711Z","receipt_uuid":"dcf9d19e-de6b-41f4-958e-e5513b7319be"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:312db7d157ed240053c5b8f0d84cae7e5fe2a6d96268aa8c3e1a50d7e1d9f5ad","timestamp":"2026-10-20T10:46:25.022Z","receipt_uuid":"735c539c-9c99-47b3-ba03-a63dc5a99045"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:b9cb59b792023f8673e5756ea7a82765753fa864c380dbe17c39fe5de8587e34","timestamp":"2026-10-20T10:46:31.447Z","receipt_uuid":"870bbae3-d9a1-4796-bf2f-0951443557f4"},{"tool":"write","status":"completed","args_hash":"sha256:d2779dbe50fcc1ea545873c4355e2b4a486df9b660c54d667b6b2b56d85e610d","timestamp":"2026-10-20T10:46:33.642Z","receipt_uuid":"42d62af4-a6c5-4b48-9c21-3e02e2078618"}],"result_preview":"Subject: Zambo is live.\n\nWe just flipped the switch.\n\nZambo is now accepting users. The platform is up, stable, and ready for your first run.\n\nHere is what that means for you:\n\nYou can now execute tasks directly through the Zambo interface. No waiting lists. No beta phases. The core engine is fully operational.\n\nWe have verified the infrastructure. The receipt at [Link] confirms the system’s state. Note: a receipt proves the saved bytes are unchanged; it does not guarantee semantic correctness. You still need to review your outputs.\n\nWe did not invent results. We did not fabricate customers. What you see is what is running. If you are a prospect, this is your entry point. If you are already using the research feed, you have access to the full toolset.\n\nDo not ignore the warning flags. Our security scan detected critical injection risks in previous test vectors. We blocked them. We also detected attempts to leak system prompts. We stopped those too. The system is hardened against these specific attack vectors.\n\nYour next step is simple:\n\nGo to [Zambo Dashboard] and run your first task.\n\nDo not send outreach. Do not assume integration is complete. Verify your own outputs. Use the free tier to test limits. If you hit a wall, contact support with your run ID.\n\nWe built this for clarity. We removed the fluff. We removed the fake promises. What remains is a working tool.\n\nUse it.\n\nBest,\n\nThe Zambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:8cc7369d2e1c274f3042ea0f7abdc426250b883e06e9da2bc45d069b1d6cffef","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":"sha256:8ede93725619cc8e35dfa9c022942e58e81e1d3da5b8613854660660c75c4997","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":"sha256:640361e9e6cae2e6390cbf39f381cff7c8e17dd5f365d9996ddc63bcc3134b06","anchor":{"event_id":"c4e2bced5fbb28e05e49a4405520729f08efbfb3103b2fa0aae94aa804a34a0b","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-20T10:46:34.166Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-20T10:46:33.642Z","evidence_url":null,"receipt_uuid":"42d62af4-a6c5-4b48-9c21-3e02e2078618","output_sha256":"sha256:0229c2ba049e3ea7ed3fd29fa8c1ce9553e29ab0b924a1eba116c5c253a690c9","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-20T10:46:33.642Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:0229c2ba049e3ea7ed3fd29fa8c1ce9553e29ab0b924a1eba116c5c253a690c9\",\"receipt_uuid\":\"42d62af4-a6c5-4b48-9c21-3e02e2078618\",\"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":"2026-10-20T10:46:33.642Z","detail":"The receipt store reports 2026-10-20T10:46:33.642Z; 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":"sha256:0229c2ba049e3ea7ed3fd29fa8c1ce9553e29ab0b924a1eba116c5c253a690c9","computed_hash":"sha256:0229c2ba049e3ea7ed3fd29fa8c1ce9553e29ab0b924a1eba116c5c253a690c9","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."}}}