{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"61bf3334-6fe4-4c6a-a89a-b492b82c4c8c","source_url":"https://zambo.dev/api/receipt/61bf3334-6fe4-4c6a-a89a-b492b82c4c8c","receipt":{"id":"61bf3334-6fe4-4c6a-a89a-b492b82c4c8c","created_at":"2026-11-15T12:31:16.851Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","status":"success","started_at":"2026-11-15T12:31:16.379Z","completed_at":"2026-11-15T12:31:16.851Z"}],"output_hash":"sha256:0b4ec30cd06e170befb007c4ad0cccd56edca31cd4792344324a4acea51aa5f1","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1307,"verification_status":"verified","session_trail":[{"tool":"pdf_extract","status":"completed","args_hash":"sha256:88872418762485842e6be85342c09a65affa21f2bf611160031d8b3f1ad35be1","timestamp":"2026-11-15T12:31:13.080Z","receipt_uuid":"080f92ba-2b4c-43ff-b9ec-fa60bdc72dab"},{"tool":"capability_search","status":"completed","args_hash":"sha256:d70d1c1abb92b91dc3180830fa2717211f134940e981bb020d3d1752e2c7ac9b","timestamp":"2026-11-15T12:31:14.089Z","receipt_uuid":"eeb761e2-2e92-4dac-aefb-f759741d5843"},{"tool":"workflow_close","status":"completed","args_hash":"sha256:0eb0b5a99d384b7b5d08126cd31613116ee572a91ccdf9d48c87ee57563e8810","timestamp":"2026-11-15T12:31:16.851Z","receipt_uuid":"61bf3334-6fe4-4c6a-a89a-b492b82c4c8c"}],"result_preview":"{\"count\":2,\"merkle_root\":\"3a27d9b704c2cc7db10b371cbf7b07ffcaf84521a1268fff504311746dc6aedf\",\"merkle_version\":\"seq-output-v1\",\"children\":[{\"id\":\"080f92ba-2b4c-43ff-b9ec-fa60bdc72dab\",\"output_hash\":\"e1c876710e3f44d8ea8c3937d3cdb2dd0c361569adef7d4a63a0a9092a8e49f9\"},{\"id\":\"eeb761e2-2e92-4dac-aefb-f759741d5843\",\"output_hash\":\"6129a611f55d4816bcac6a32d7fc6f4dd709460bb3f3d2bb2c0bb7054eb9a74f\"}],\"message\":\"Wrapped up 2 steps. Here's your proof page: https://zambo.dev/workflow/6b753181-e924-4c37-be7b-79d238b95e85\",\"first_closed_at\":\"2026-11-15T12:31:16.460Z\",\"free_view_expires_at\":\"2026-11-16T12:31:16.460Z\",\"page_state\":\"free\",\"disclosure\":\"This proof page has no current expiry. A pass lets you save and share the full proof, with a PDF.\",\"verification_status\":\"not_verified\",\"issuer_authenticated\":false}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:0eb0b5a99d384b7b5d08126cd31613116ee572a91ccdf9d48c87ee57563e8810","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":3,"free_limit":3,"signal_handle":null,"tool":{"name":"workflow_close","version":"4.1.4","scope":"public"},"caller":{"type":"session","id":"sha256:9ea0b4254a677f5c02c50da571c429d15a2293128fe08dde4f76edf81d7922ca","label":"lane-ghv-dify","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":"sha256:7e23268719c6f016212cfaedc20e80a72306598b1477672f1d71cc68edecd3fa","anchor":{"event_id":"c53f450e8bbf279986aeff61250f41694f1835b747f9d75ff2401f8907b8c1d0","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-15T12:31:17.531Z","published_at_semantics":"Relay confirmation time (accepted acknowledgement or exact-event read-back); not the signed event's created_at.","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-15T12:31:16.851Z","evidence_url":null,"receipt_uuid":"61bf3334-6fe4-4c6a-a89a-b492b82c4c8c","output_sha256":"sha256:0b4ec30cd06e170befb007c4ad0cccd56edca31cd4792344324a4acea51aa5f1","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-15T12:31:16.851Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:0b4ec30cd06e170befb007c4ad0cccd56edca31cd4792344324a4acea51aa5f1\",\"receipt_uuid\":\"61bf3334-6fe4-4c6a-a89a-b492b82c4c8c\",\"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":"2026-11-15T12:31:16.851Z","detail":"The receipt store reports 2026-11-15T12:31:16.851Z; 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":"sha256:957e90fc73304c6d276ab6f9b01ba2a7a7bf911669b878362f8c583731266547"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:0b4ec30cd06e170befb007c4ad0cccd56edca31cd4792344324a4acea51aa5f1","computed_hash":"sha256:0b4ec30cd06e170befb007c4ad0cccd56edca31cd4792344324a4acea51aa5f1","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."}}}