{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"48bbd30b-c963-4bc0-aac9-aa795a366ebf","source_url":"https://zambo.dev/api/receipt/48bbd30b-c963-4bc0-aac9-aa795a366ebf","receipt":{"id":"48bbd30b-c963-4bc0-aac9-aa795a366ebf","created_at":"2026-10-25T13:33:27.314Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-25T13:33:25.950Z","completed_at":"2026-10-25T13:33:27.314Z"}],"output_hash":"sha256:692c4e2092d70c6da3af271b1d0020e6e4dde1889e40bff23206888db9005408","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1074,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:d6fad41921dec1568506bf8998df363650ad88413aee3cebb8cfd7eb19b84210","timestamp":"2026-10-25T13:33:19.021Z","receipt_uuid":"7ca00b22-1894-43c2-9344-4ee6f296f4ce"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:a2763a594bf68aa3e8e5397280fef66233aaddfedf970ff9ac9856e40805313d","timestamp":"2026-10-25T13:33:20.408Z","receipt_uuid":"561df09e-450d-4056-bc76-d9fd96fbf675"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:315731ff48442104d4204455c1388e8e0d7f140bb59d2aff1e9ff1e696f3d722","timestamp":"2026-10-25T13:33:24.295Z","receipt_uuid":"0c5e6ec2-edf1-4159-8ab8-3b59b66ab383"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:74b3eae8e17e279953a41a9d864118fadde867dad8fb2e99c74355a34063b7b8","timestamp":"2026-10-25T13:33:25.360Z","receipt_uuid":"757e3b1c-ecd4-4a85-bb85-c2bd1b153cc9"},{"tool":"write","status":"completed","args_hash":"sha256:cf91696ae6bd7addb4084af6697a3554efb8f7cb94736ed03572a4a3a0f5e0ba","timestamp":"2026-10-25T13:33:27.314Z","receipt_uuid":"48bbd30b-c963-4bc0-aac9-aa795a366ebf"}],"result_preview":"**Subject:** Meet Zambo – Your AI‑Powered Web‑Design Ally\n\nHi [Name],\n\nWe’re launching Zambo, an AI tool that slashes design time while sharpening quality. In Austin, our test group saw a 30 % boost in productivity and smoother collaboration across teams.\n\nCurious how it can fit into your workflow? Click below to schedule a quick demo—no strings attached.\n\n[**Book a Demo**](https://zambo.dev/demo)\n\nThanks for your time.  \n\nBest,  \n[Your Name]  \n[Your Title]  \nZambo  \n\nReceipt: https://zambo.dev/run/561df09e-450d-4056-bc76-d9fd96fbf675","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:f94c3a69e90157832c0c7a936505ac760e6ccf0eca68fdf8a28822ba0e5efa96","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":"sha256:9b1f67a3dbcc3ef44bc2e0b4a48a172b94724b2bf91152f8b37c86d7aeceff51","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":"sha256:809c9e2675a8ff47222a01ee4d839082d7eb2d1266b852d41ea3a9c17d3acb24","anchor":{"event_id":"b256acd540cc8e30475380ddf16f07bd335337667e674cf17c829e0740a83b83","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-25T13:33:28.489Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-25T13:33:27.314Z","evidence_url":null,"receipt_uuid":"48bbd30b-c963-4bc0-aac9-aa795a366ebf","output_sha256":"sha256:692c4e2092d70c6da3af271b1d0020e6e4dde1889e40bff23206888db9005408","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-25T13:33:27.314Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:692c4e2092d70c6da3af271b1d0020e6e4dde1889e40bff23206888db9005408\",\"receipt_uuid\":\"48bbd30b-c963-4bc0-aac9-aa795a366ebf\",\"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":"2026-10-25T13:33:27.314Z","detail":"The receipt store reports 2026-10-25T13:33:27.314Z; 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":"sha256:692c4e2092d70c6da3af271b1d0020e6e4dde1889e40bff23206888db9005408","computed_hash":"sha256:692c4e2092d70c6da3af271b1d0020e6e4dde1889e40bff23206888db9005408","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."}}}