{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"d8f8b9de-aa0d-4a41-8635-1b73219255c9","source_url":"https://zambo.dev/api/receipt/d8f8b9de-aa0d-4a41-8635-1b73219255c9","receipt":{"id":"d8f8b9de-aa0d-4a41-8635-1b73219255c9","created_at":"2026-10-30T14:30:40.589Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-30T14:30:39.370Z","completed_at":"2026-10-30T14:30:40.589Z"}],"output_hash":"sha256:149e41915d559a26ba9d4b63d56c268bbdac59499c409931fc12c76ba17f4467","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1325,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:e64ace9fbe69a541820c9d02b9c08de35bf52ddebb98696d5e26a1a9babfa037","timestamp":"2026-10-30T14:30:23.896Z","receipt_uuid":"cf542162-9b9d-4800-b859-6a6d7979741a"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:896c75f4a516304f724cf61b2a66f9eef741cb28bb63a16d5023bbfe45d39e5e","timestamp":"2026-10-30T14:30:24.867Z","receipt_uuid":"54b4b318-2b08-4e98-98f4-1bad7364df5f"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:733c9f54084cea071841f06ee0b0b97c686bfc1daf7723cdcaf286b545e76ddf","timestamp":"2026-10-30T14:30:37.927Z","receipt_uuid":"f6bbadb4-9bc6-465b-94b8-c3417c36e411"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:04c6698df37805e6bba649de4b148731e3b1f2a6be9dc905e541c319f8f383fc","timestamp":"2026-10-30T14:30:38.895Z","receipt_uuid":"a59f2153-1ec8-402c-933f-9771ef8fa2b7"},{"tool":"write","status":"completed","args_hash":"sha256:cc301700448393e13bf0eaa6dccfcf6e9d5db9b2b47d9dad607e72501f8f4f88","timestamp":"2026-10-30T14:30:40.589Z","receipt_uuid":"d8f8b9de-aa0d-4a41-8635-1b73219255c9"}],"result_preview":"**Subject:** 🎉 Meet Zambo—Your New AI Tool for Effortless Workflow\n\nHi [First Name],\n\nI’m excited to share that Zambo is officially live! We’ve fine‑tuned every feature to help you automate routine tasks and boost productivity from day one.\n\n**Why Zambo?**  \n- **Instant setup** – No code, no hassle.  \n- **Smart automation** – Learn from your habits and suggest the right actions.  \n- **Seamless integration** – Works with the apps you already use.\n\nReady to see it in action? Click the link below to start a free trial and explore Zambo’s full capabilities.\n\n**👉 [Activate Your Free Trial](https://zambo.dev/try)**\n\nWe’re eager to hear how Zambo transforms your workflow. Drop me a line anytime—happy to help.\n\nBest,  \n[Your Name]  \nProduct Lead, Zambo  \n[Phone] | [Email]","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:f1cfebca042501273c6d07043aeee974bb1d990bbc3d5f350a2a00032c32eea4","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":"sha256:9711188be6a998e30a0019ad5b1d5ef96b689fb91307a6f468ed8cff60e5ddfc","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":"sha256:29ec833c08a4bb9b5048d4e293ffa0157d8c37571b24aff43f1e7c8e89dbfd9d","anchor":{"event_id":"131244bb0f8492f6733617a80a95e4d9d8f3b2f6dafe3ac8461f3c7ceb2de185","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-30T14:30:46.622Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-30T14:30:40.589Z","evidence_url":null,"receipt_uuid":"d8f8b9de-aa0d-4a41-8635-1b73219255c9","output_sha256":"sha256:149e41915d559a26ba9d4b63d56c268bbdac59499c409931fc12c76ba17f4467","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-30T14:30:40.589Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:149e41915d559a26ba9d4b63d56c268bbdac59499c409931fc12c76ba17f4467\",\"receipt_uuid\":\"d8f8b9de-aa0d-4a41-8635-1b73219255c9\",\"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":"2026-10-30T14:30:40.589Z","detail":"The receipt store reports 2026-10-30T14:30:40.589Z; 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":"sha256:149e41915d559a26ba9d4b63d56c268bbdac59499c409931fc12c76ba17f4467","computed_hash":"sha256:149e41915d559a26ba9d4b63d56c268bbdac59499c409931fc12c76ba17f4467","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."}}}