{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"38d97f85-d192-4976-b666-5aca143d0551","source_url":"https://zambo.dev/api/receipt/38d97f85-d192-4976-b666-5aca143d0551","receipt":{"id":"38d97f85-d192-4976-b666-5aca143d0551","created_at":"2026-11-10T08:11:16.932Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","status":"success","started_at":"2026-11-10T08:11:16.502Z","completed_at":"2026-11-10T08:11:16.932Z"}],"output_hash":"sha256:a6c41be0e4427017350ada0fc5403d1d24b24e5436c75700bcf20d0a61ab7ea0","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6MmFjN2UwODUwNWZlZmRhM2UxYTQxY2UxYjU1Yzc1MjdlODk0MGNkY2EwMDZlYjU4NDJiYjZhYmQ0MjhmN2RkZiIsInR5cGUiOiJzZXNzaW9uIn0sImlzc3Vlcl9jbGFpbXMiOnsicHJvdmVuYW5jZV9jbGFzcyI6IkVYRUNVVEVEIEJZIFpBTUJPIn0sIm91dHB1dCI6eyJjaGlsZHJlbiI6W3siaWQiOiI4NWM0ODZjZi04MjIxLTRiZjYtYWM5Ni1lZTMzMzE3OWYxZTYiLCJvdXRwdXRfaGFzaCI6IjQzYTVlZjU5NmJmOGY3ZWIyYjJhYzg5Yjc5ZjAzZmJmYTE1MWIwNzdiMGRlMjRkNWJkMGE0YjZhMmMwMmY4NDkifSx7ImlkIjoiYTc5OTIyNzYtYWEzZi00ZGI3LTgxMDMtZGNiNjVkNjg2NjRiIiwib3V0cHV0X2hhc2giOiI0M2E1ZWY1OTZiZjhmN2ViMmIyYWM4OWI3OWYwM2ZiZmExNTFiMDc3YjBkZTI0ZDViZDBhNGI2YTJjMDJmODQ5In1dLCJjb3VudCI6MiwiZGlzY2xvc3VyZSI6IlRoaXMgcHJvb2YgcGFnZSBoYXMgbm8gY3VycmVudCBleHBpcnkuIEEgcGFzcyBsZXRzIHlvdSBzYXZlIGFuZCBzaGFyZSB0aGUgZnVsbCBwcm9vZiwgd2l0aCBhIFBERi4iLCJmaXJzdF9jbG9zZWRfYXQiOiIyMDI2LTExLTEwVDA4OjExOjE2LjU4MVoiLCJmcmVlX3ZpZXdfZXhwaXJlc19hdCI6IjIwMjYtMTEtMTFUMDg6MTE6MTYuNTgxWiIsImlzc3Vlcl9hdXRoZW50aWNhdGVkIjpmYWxzZSwibWVya2xlX3Jvb3QiOiI1YTNmZDA4ZGY5ZGUwNzE0YTk2OGU1ODVmMjE1NmVmMzIyODg3NzBkNDQyYWMwMGY5OTJiMzNiYTM3Y2RlYTJlIiwibWVya2xlX3ZlcnNpb24iOiJzZXEtb3V0cHV0LXYxIiwibWVzc2FnZSI6IldyYXBwZWQgdXAgMiBzdGVwcy4gSGVyZSdzIHlvdXIgcHJvb2YgcGFnZTogaHR0cHM6Ly96YW1iby5kZXYvd29ya2Zsb3cvODdjZDg0OGItNGJkOC00MTEyLTllZWYtN2JhNWM1OWQ1NjRjIiwicGFnZV9zdGF0ZSI6ImZyZWUiLCJ2ZXJpZmljYXRpb25fc3RhdHVzIjoibm90X3ZlcmlmaWVkIn0sInJlY2VpcHRfc2NoZW1hX3ZlcnNpb24iOiIwLjQiLCJzaWRlX2VmZmVjdHMiOnsiZGVjbGFyYXRpb25faGFzaCI6InNoYTI1Njo0NWFhZDM4ZjNhYTk4MmI5YWFmZTkyZWNiNDE2ZWJlOTg3OTFlZGRiYWY4YWI2ZGYwYmQwODYwNWI3YzFiZmVlIiwiZGVjbGFyZWQiOlsibm9uZSJdLCJzY2hlbWFfdmVyc2lvbiI6InphbWJvLXNpZGUtZWZmZWN0cy8xIn0sInRvb2wiOnsibmFtZSI6IndvcmtmbG93X2Nsb3NlIiwic2NvcGUiOiJwdWJsaWMiLCJ2ZXJzaW9uIjoiNC4wLjAifX0=","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1250,"verification_status":"verified","session_trail":[{"tool":"prompt_shield","status":"completed","args_hash":"sha256:8e1db218713aa4ab742446e1f9916a1584500ecb016adb03d43fccdb8982d715","timestamp":"2026-11-10T08:11:12.282Z","receipt_uuid":"85c486cf-8221-4bf6-ac96-ee333179f1e6"},{"tool":"prompt_shield","status":"completed","args_hash":"sha256:d0d85058064322d6f110f39295795b9d6d395371736220c7f9b0bcfcc7cffbde","timestamp":"2026-11-10T08:11:14.488Z","receipt_uuid":"a7992276-aa3f-4db7-8103-dcb65d68664b"},{"tool":"workflow_close","status":"completed","args_hash":"sha256:1698d604964f0745c32d27559c03d178d1487209bd8839f7421ea71727d6aaac","timestamp":"2026-11-10T08:11:16.932Z","receipt_uuid":"38d97f85-d192-4976-b666-5aca143d0551"}],"result_preview":"{\"count\":2,\"merkle_root\":\"5a3fd08df9de0714a968e585f2156ef32288770d442ac00f992b33ba37cdea2e\",\"merkle_version\":\"seq-output-v1\",\"children\":[{\"id\":\"85c486cf-8221-4bf6-ac96-ee333179f1e6\",\"output_hash\":\"43a5ef596bf8f7eb2b2ac89b79f03fbfa151b077b0de24d5bd0a4b6a2c02f849\"},{\"id\":\"a7992276-aa3f-4db7-8103-dcb65d68664b\",\"output_hash\":\"43a5ef596bf8f7eb2b2ac89b79f03fbfa151b077b0de24d5bd0a4b6a2c02f849\"}],\"message\":\"Wrapped up 2 steps. Here's your proof page: https://zambo.dev/workflow/87cd848b-4bd8-4112-9eef-7ba5c59d564c\",\"first_closed_at\":\"2026-11-10T08:11:16.581Z\",\"free_view_expires_at\":\"2026-11-11T08:11:16.581Z\",\"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":"sha256:1698d604964f0745c32d27559c03d178d1487209bd8839f7421ea71727d6aaac","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":15,"free_remaining":5,"free_limit":20,"signal_handle":null,"tool":{"name":"workflow_close","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:2ac7e08505fefda3e1a41ce1b55c7527e8940cdca006eb5842bb6abd428f7ddf"},"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:f8a8d1ede791096eb8e4eab3ffcd5acf436319910f8a7bb0688859acc9b8dcac","anchor":{"event_id":"758f69532f7cae7902b60c9b6c435a0f3c84c84a6d27132321b171519dd00c53","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-10T08:11:17.464Z","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":"2026-11-10T08:11:16.932Z","evidence_url":null,"receipt_uuid":"38d97f85-d192-4976-b666-5aca143d0551","output_sha256":"sha256:a6c41be0e4427017350ada0fc5403d1d24b24e5436c75700bcf20d0a61ab7ea0","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-10T08:11:16.932Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:a6c41be0e4427017350ada0fc5403d1d24b24e5436c75700bcf20d0a61ab7ea0\",\"receipt_uuid\":\"38d97f85-d192-4976-b666-5aca143d0551\",\"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":"2026-11-10T08:11:16.932Z","detail":"The receipt store reports 2026-11-10T08:11:16.932Z; 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":"sha256:59ebad633a59e3c9760bb9e0538a9c112cb75beb72cea008116e521b591ff301"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:a6c41be0e4427017350ada0fc5403d1d24b24e5436c75700bcf20d0a61ab7ea0","computed_hash":"sha256:a6c41be0e4427017350ada0fc5403d1d24b24e5436c75700bcf20d0a61ab7ea0","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."}}}