{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"8d585b0c-4328-4a1d-9413-bdbc0230bd1c","source_url":"https://zambo.dev/api/receipt/8d585b0c-4328-4a1d-9413-bdbc0230bd1c","receipt":{"id":"8d585b0c-4328-4a1d-9413-bdbc0230bd1c","created_at":"2026-10-13T22:29:23.103Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","status":"success","started_at":"2026-10-13T22:29:22.599Z","completed_at":"2026-10-13T22:29:23.103Z"}],"output_hash":"sha256:92e237b62acbd66287cc91ad10a5d1132e9429a5b01da2049ef77c3a2f300027","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1515,"verification_status":"verified","session_trail":[{"tool":"zambo_universal","status":"completed","args_hash":"sha256:d01482ea70bff4940d8604f1b70622e9bf255f7d40b686361e920fd93a43ed32","timestamp":"2026-10-13T22:29:02.361Z","receipt_uuid":"2f79c90e-5c22-4703-aecf-13cf8f8c33da"},{"tool":"zambo_universal","status":"completed","args_hash":"sha256:2da333d9cef009e7ddab5594da615e6abc0068a81a39347b620d0cc6345067c4","timestamp":"2026-10-13T22:29:12.784Z","receipt_uuid":"4281b6ce-a8ae-4be8-99e0-0b8587c0cdf3"},{"tool":"zambo_universal","status":"completed","args_hash":"sha256:e49f2ec5a522c71ebf8aa13672ada659e11e095d15c176f5a65cc44a2202564b","timestamp":"2026-10-13T22:29:15.310Z","receipt_uuid":"06f07894-f78f-4f99-a1d0-691248df615a"},{"tool":"workflow_close","status":"completed","args_hash":"sha256:d6023bd65ceb2e733946a3082a17c02151062be84992288d0f18576bb4eb8076","timestamp":"2026-10-13T22:29:23.103Z","receipt_uuid":"8d585b0c-4328-4a1d-9413-bdbc0230bd1c"}],"result_preview":"{\"count\":3,\"merkle_root\":\"f0f651900c9c3146b2fe501fb3d07cecabdd37579908e2283f59526326813dc4\",\"children\":[{\"id\":\"2f79c90e-5c22-4703-aecf-13cf8f8c33da\",\"output_hash\":\"6b8c68d4d91bfc101e2f60ac8fd3f21795e119f604aeeca992abb35476d56eea\"},{\"id\":\"4281b6ce-a8ae-4be8-99e0-0b8587c0cdf3\",\"output_hash\":\"e40aa3594cb42580642af358533fba9e49e9f960e089e1efe5e4962c172fbf6a\"},{\"id\":\"06f07894-f78f-4f99-a1d0-691248df615a\",\"output_hash\":\"14c93193415d05136b8cfba17b864dea6e6ab9bd4b121c9cb9d3c63b034138e0\"}],\"message\":\"created a workflow snapshot containing 3 eligible receipts; later work can be closed as a separate snapshot\",\"first_closed_at\":\"2026-10-13T22:29:22.680Z\",\"free_view_expires_at\":\"2026-10-14T22:29:22.680Z\",\"page_state\":\"free\",\"disclosure\":\"This workflow page is fully visible until 2026-10-14T22:29:22.680Z. Seal it to keep it, add your branding, and get the PDF pack. Individual receipts stay available either way.\",\"disclosure_note\":\"Expiry is currently disabled, so no workflow page is expiring right now.\",\"verification_status\":\"not_verified\",\"issuer_authenticated\":false}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:d6023bd65ceb2e733946a3082a17c02151062be84992288d0f18576bb4eb8076","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":20,"free_limit":20,"signal_handle":null,"tool":{"name":"workflow_close","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:397bd8929ece5b72e234247a17d04fd4255e7bca7b3ec4a83579a8868ffeda50"},"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":"sha256:910812f3761c2367b614e498eef5fa0fcdc9530a838e3446028904a8e3a7ef87","anchor":{"event_id":"5882b4206f5284ddadfb07963adfa13a2665597200d60b377a60b1adb5814ff8","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-13T22:29:23.995Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-13T22:29:23.103Z","evidence_url":null,"receipt_uuid":"8d585b0c-4328-4a1d-9413-bdbc0230bd1c","output_sha256":"sha256:92e237b62acbd66287cc91ad10a5d1132e9429a5b01da2049ef77c3a2f300027","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-13T22:29:23.103Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:92e237b62acbd66287cc91ad10a5d1132e9429a5b01da2049ef77c3a2f300027\",\"receipt_uuid\":\"8d585b0c-4328-4a1d-9413-bdbc0230bd1c\",\"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":"2026-10-13T22:29:23.103Z","detail":"The receipt store reports 2026-10-13T22:29:23.103Z; 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":"sha256:92e237b62acbd66287cc91ad10a5d1132e9429a5b01da2049ef77c3a2f300027","computed_hash":"sha256:92e237b62acbd66287cc91ad10a5d1132e9429a5b01da2049ef77c3a2f300027","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."}}}