{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"8d9f71ef-47bd-4082-8d5a-50978c48ca2d","source_url":"https://zambo.dev/api/receipt/8d9f71ef-47bd-4082-8d5a-50978c48ca2d","receipt":{"id":"8d9f71ef-47bd-4082-8d5a-50978c48ca2d","created_at":"2026-10-22T14:29:08.381Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","status":"success","started_at":"2026-10-22T14:29:07.935Z","completed_at":"2026-10-22T14:29:08.381Z"}],"output_hash":"sha256:16ff889397020dfb04484b9b252616c1bf1364b8e21c0984274f2e3a013b51c8","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6YjY4NzU3ZjU2YjU2ZmJmNTk1NDBmMzdhMjg1MDRmZDY5OGZlYzQzOWIyMTRjZjM2ZmY2MzdiNDJiOWI1ZDY3MCIsInR5cGUiOiJzZXNzaW9uIn0sImlzc3Vlcl9jbGFpbXMiOnsicHJvdmVuYW5jZV9jbGFzcyI6IkVYRUNVVEVEIEJZIFpBTUJPIn0sIm91dHB1dCI6eyJjaGlsZHJlbiI6W3siaWQiOiI4NzAzMjdhYS0yYzA5LTRkZDUtYWM3Zi1iMWVmYTAwMTVmNjUiLCJvdXRwdXRfaGFzaCI6Ijk2Y2FkMjMzN2U3OGIyMDg5YjY4Zjc3NWY1M2NjYjdiZTYyYmE0NTZlYTAxMzkxYmRhMDFkZjgwMDIxZTMyZTIifV0sImNvdW50IjoxLCJkaXNjbG9zdXJlIjoiRnJlZSB2aWV3LCBub3QgeWV0IHNlYWxlZC4gU2VhbCB0aGlzIGpvYiB0byBzYXZlIGl0cyBzbmFwc2hvdCwgYWRkIHlvdXIgYnJhbmRpbmcsIGFuZCBkb3dubG9hZCB0aGUgUERGIHBhY2suIE5vIGZyZWUtdmlldyBkZWFkbGluZSBpcyBjdXJyZW50bHkgZW5mb3JjZWQuIiwiZmlyc3RfY2xvc2VkX2F0IjoiMjAyNi0xMC0yMlQxNDoyOTowOC4wMjJaIiwiZnJlZV92aWV3X2V4cGlyZXNfYXQiOm51bGwsImlzc3Vlcl9hdXRoZW50aWNhdGVkIjpmYWxzZSwibWVya2xlX3Jvb3QiOiI4MWM0ODM1MzVkMzFhNWUwNzg1OTcxNjM0Mzc4NmU5YTNkMDNhZDYzOTQ2NTg1YjY1ZGI0NzFkYWYxMjBlNjIyIiwibWVzc2FnZSI6IkNyZWF0ZWQgYSB3b3JrZmxvdyBzbmFwc2hvdCBjb250YWluaW5nIDEgZWxpZ2libGUgcmVjZWlwdHMuIFRvIHNlYWwgdGhpcywgY2FsbCB3b3JrZmxvd19zZWFsIHdpdGggIiwicGFnZV9zdGF0ZSI6ImZyZWUiLCJ2ZXJpZmljYXRpb25fc3RhdHVzIjoibm90X3ZlcmlmaWVkIn0sInJlY2VpcHRfc2NoZW1hX3ZlcnNpb24iOiIwLjQiLCJzaWRlX2VmZmVjdHMiOnsiZGVjbGFyYXRpb25faGFzaCI6InNoYTI1Njo0NWFhZDM4ZjNhYTk4MmI5YWFmZTkyZWNiNDE2ZWJlOTg3OTFlZGRiYWY4YWI2ZGYwYmQwODYwNWI3YzFiZmVlIiwiZGVjbGFyZWQiOlsibm9uZSJdLCJzY2hlbWFfdmVyc2lvbiI6InphbWJvLXNpZGUtZWZmZWN0cy8xIn0sInRvb2wiOnsibmFtZSI6IndvcmtmbG93X2Nsb3NlIiwic2NvcGUiOiJwdWJsaWMiLCJ2ZXJzaW9uIjoiNC4wLjAifX0=","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1115,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:56da3508a016544bbda67e2de7b0fdbaaae619dc3550ef2d0e5601401dd54831","timestamp":"2026-10-22T14:29:00.550Z","receipt_uuid":"870327aa-2c09-4dd5-ac7f-b1efa0015f65"},{"tool":"workflow_close","status":"completed","args_hash":"sha256:cd68f4fb3f40c78af11c0f0c274890c87957961cf843451dbdbc9bd86427e239","timestamp":"2026-10-22T14:29:08.381Z","receipt_uuid":"8d9f71ef-47bd-4082-8d5a-50978c48ca2d"}],"result_preview":"{\"count\":1,\"merkle_root\":\"81c483535d31a5e07859716343786e9a3d03ad63946585b65db471daf120e622\",\"children\":[{\"id\":\"870327aa-2c09-4dd5-ac7f-b1efa0015f65\",\"output_hash\":\"96cad2337e78b2089b68f775f53ccb7be62ba456ea01391bda01df80021e32e2\"}],\"message\":\"Created a workflow snapshot containing 1 eligible receipts. To seal this, call workflow_seal with \",\"first_closed_at\":\"2026-10-22T14:29:08.022Z\",\"free_view_expires_at\":null,\"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:cd68f4fb3f40c78af11c0f0c274890c87957961cf843451dbdbc9bd86427e239","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:b68757f56b56fbf59540f37a28504fd698fec439b214cf36ff637b42b9b5d670"},"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:cda2019b46f79ea9459fec192c9ee498e9bcc3b3316cb90d409e215dcbaf2ad3","anchor":{"event_id":"12e3fba1cfe802b384d0c1ceec4caed274430214db4b5493fb811494b5b8e01f","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-22T14:29:08.951Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-22T14:29:08.381Z","evidence_url":null,"receipt_uuid":"8d9f71ef-47bd-4082-8d5a-50978c48ca2d","output_sha256":"sha256:16ff889397020dfb04484b9b252616c1bf1364b8e21c0984274f2e3a013b51c8","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-22T14:29:08.381Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:16ff889397020dfb04484b9b252616c1bf1364b8e21c0984274f2e3a013b51c8\",\"receipt_uuid\":\"8d9f71ef-47bd-4082-8d5a-50978c48ca2d\",\"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":"2026-10-22T14:29:08.381Z","detail":"The receipt store reports 2026-10-22T14:29:08.381Z; 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":"sha256:16ff889397020dfb04484b9b252616c1bf1364b8e21c0984274f2e3a013b51c8","computed_hash":"sha256:16ff889397020dfb04484b9b252616c1bf1364b8e21c0984274f2e3a013b51c8","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."}}}