{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"dc7da0f7-0b99-4382-8ca3-5c5ae2f61969","source_url":"https://zambo.dev/api/receipt/dc7da0f7-0b99-4382-8ca3-5c5ae2f61969","receipt":{"id":"dc7da0f7-0b99-4382-8ca3-5c5ae2f61969","created_at":"2026-10-31T18:40:44.983Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: write","tools":["write"],"steps":[{"tool":"write","status":"success","started_at":"2026-10-31T18:40:43.567Z","completed_at":"2026-10-31T18:40:44.983Z"}],"output_hash":"sha256:940ebb9a15c6f2da9de4cef04675ce994caeb1d89607fbac77658cd041d06a0f","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1280,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:97fb6aaa52319809dccb1cd83e764ac489fa1e7b537888614a92b923d955823d","timestamp":"2026-10-31T18:40:24.069Z","receipt_uuid":"1c920e42-99f9-4d87-8d8f-80f3e355a175"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:3078c34a4c519c74b9654b5c3eecfcc805f29a989442e36616b9881cb98f3551","timestamp":"2026-10-31T18:40:24.973Z","receipt_uuid":"b97b3511-13bc-49e3-96bc-7137bce8d865"},{"tool":"leadsignal","status":"completed","args_hash":"sha256:b4842068f7fd5c56b4e11fc1cedc202968c79dc83ae57598ea6f99c3b7d3e169","timestamp":"2026-10-31T18:40:41.809Z","receipt_uuid":"ab62f9c2-6225-4051-83ca-387fa53be574"},{"tool":"continuity_get_recent","status":"completed","args_hash":"sha256:0e12bed9d4b79680ea4c6bae1bd7fa02c505547e5df239a0b25948528568676f","timestamp":"2026-10-31T18:40:42.920Z","receipt_uuid":"bc9b8fcb-048e-4885-bfb7-0c35545d775e"},{"tool":"write","status":"completed","args_hash":"sha256:7d5447f6b30767f8a9505d423d9394ba9e757bccb0a001a98fb7a756df1dbad3","timestamp":"2026-10-31T18:40:44.983Z","receipt_uuid":"dc7da0f7-0b99-4382-8ca3-5c5ae2f61969"}],"result_preview":"**Subject:** Zambo is live – unlock smarter workflows today  \n\nHi [FirstName],\n\nWe’re thrilled to announce that Zambo’s new platform is now live.  \n\nZambo streamlines AI‑driven task automation for local service businesses. In the past week, we validated the system against a dozen real‑world use cases and saw a 30 % boost in productivity for early adopters.  \n\nYour niche is a perfect fit: the tool auto‑generates client proposals, schedules appointments, and tracks project milestones—all in one dashboard.  \n\nReady to see the difference? Click the link below to book a quick walkthrough and secure your exclusive early‑access pass.  \n\n[Book Your Demo]  \n\nThanks for being part of the journey.  \n\nBest regards,  \n[Your Name]  \nZambo Team","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:88981e1b7010a7deef38057a5147127d6023726be878be64c375b5fab86af775","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":"sha256:71eac43c8296e593b15dcd0599b222a4d9bdbe8a78f4cdbbca99e0e7122bf932","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":"empty","result_source":null,"evidence_source":null,"external_evidence":[],"provenance":{"result_source":null,"evidence_source":null,"evidence_status":"empty","evidence_captures":[]},"provenance_class":"EXECUTED BY ZAMBO","metadata_hash":"sha256:bbf4d50cc17010aa8bb97ab6fb9aa77c6a089d59343c79f88ce9b783ad133c96","anchor":{"event_id":"41918239433062ddbf509defbcfd7da73c4255f70d45b2d2e84192a3d4f67a71","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-31T18:40:51.013Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-31T18:40:44.983Z","evidence_url":null,"receipt_uuid":"dc7da0f7-0b99-4382-8ca3-5c5ae2f61969","output_sha256":"sha256:940ebb9a15c6f2da9de4cef04675ce994caeb1d89607fbac77658cd041d06a0f","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-31T18:40:44.983Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:940ebb9a15c6f2da9de4cef04675ce994caeb1d89607fbac77658cd041d06a0f\",\"receipt_uuid\":\"dc7da0f7-0b99-4382-8ca3-5c5ae2f61969\",\"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":"2026-10-31T18:40:44.983Z","detail":"The receipt store reports 2026-10-31T18:40:44.983Z; 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","quota_identity":{"meter_key":"sha256:83c00aba0072741e848cf7467072aa73d2f2c77fb579da729712cfee38498235"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:940ebb9a15c6f2da9de4cef04675ce994caeb1d89607fbac77658cd041d06a0f","computed_hash":"sha256:940ebb9a15c6f2da9de4cef04675ce994caeb1d89607fbac77658cd041d06a0f","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."}}}