{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"9ee64b6d-ca46-4fe4-8cc2-05ce53d602eb","source_url":"https://zambo.dev/api/receipt/9ee64b6d-ca46-4fe4-8cc2-05ce53d602eb","receipt":{"id":"9ee64b6d-ca46-4fe4-8cc2-05ce53d602eb","created_at":"2026-10-25T14:04:44.913Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","status":"success","started_at":"2026-10-25T14:04:44.453Z","completed_at":"2026-10-25T14:04:44.913Z"}],"output_hash":"sha256:44ecc49319a463f72b48f8de6614e66d745ac843755a250ad275f466a510002d","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1283,"verification_status":"verified","session_trail":[{"tool":"zambo_home","status":"completed","args_hash":"sha256:6b6f69464cefd64e65269190d2c3eaf0fae7c8393605dfdcf5374b8edb650d38","timestamp":"2026-10-25T14:04:43.516Z","receipt_uuid":"39ff16ac-9731-4b62-a0cc-23981ac3d6cf"},{"tool":"workflow_close","status":"completed","args_hash":"sha256:6b6f69464cefd64e65269190d2c3eaf0fae7c8393605dfdcf5374b8edb650d38","timestamp":"2026-10-25T14:04:44.913Z","receipt_uuid":"9ee64b6d-ca46-4fe4-8cc2-05ce53d602eb"}],"result_preview":"{\"count\":1,\"merkle_root\":\"c63f1200543b69e0514f5427ac157e895a684817c39aae18309142d4fd6b524b\",\"merkle_version\":\"seq-output-v1\",\"children\":[{\"id\":\"39ff16ac-9731-4b62-a0cc-23981ac3d6cf\",\"output_hash\":\"d5ac119e4f98bdb7642c82599eb9e77e4f79d1b27b827619439a02a951022279\"}],\"message\":\"Created a workflow snapshot containing 1 persisted receipts from this session. To seal it, call workflow_seal using the private capability in its separate field.\",\"first_closed_at\":\"2026-10-25T14:04:44.559Z\",\"free_view_expires_at\":\"2026-10-26T14:04:44.559Z\",\"page_state\":\"free\",\"disclosure\":\"Free view, not yet sealed. Seal this job to save its snapshot, add your branding, and download the PDF pack. No free-view deadline is currently enforced.\",\"verification_status\":\"not_verified\",\"issuer_authenticated\":false}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:6b6f69464cefd64e65269190d2c3eaf0fae7c8393605dfdcf5374b8edb650d38","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":"sha256:5757a3a2bed11dbbbca7d576df32adf9cba669a9bf2281758cdc5858c823e8e3","label":"qa1024","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:be2a28916709e2c1ac73faf3feb37e7d8809f60fd0d72997d4c823a829951ad0","anchor":{"event_id":"669154f76d2eb00f8442fcab878de08aa8fdb888d9a2521abea4e75fb3ee6601","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-25T14:04:45.455Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-25T14:04:44.913Z","evidence_url":null,"receipt_uuid":"9ee64b6d-ca46-4fe4-8cc2-05ce53d602eb","output_sha256":"sha256:44ecc49319a463f72b48f8de6614e66d745ac843755a250ad275f466a510002d","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-25T14:04:44.913Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:44ecc49319a463f72b48f8de6614e66d745ac843755a250ad275f466a510002d\",\"receipt_uuid\":\"9ee64b6d-ca46-4fe4-8cc2-05ce53d602eb\",\"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":"2026-10-25T14:04:44.913Z","detail":"The receipt store reports 2026-10-25T14:04:44.913Z; 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":"sha256:44ecc49319a463f72b48f8de6614e66d745ac843755a250ad275f466a510002d","computed_hash":"sha256:44ecc49319a463f72b48f8de6614e66d745ac843755a250ad275f466a510002d","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."}}}