{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"d2fc8c9a-8c99-4684-b072-d1ee6b1d186a","source_url":"https://zambo.dev/api/receipt/d2fc8c9a-8c99-4684-b072-d1ee6b1d186a","receipt":{"id":"d2fc8c9a-8c99-4684-b072-d1ee6b1d186a","created_at":"2026-10-29T01:04:32.507Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","status":"success","started_at":"2026-10-29T01:04:32.083Z","completed_at":"2026-10-29T01:04:32.507Z"}],"output_hash":"sha256:1c98db1dd56f2f477e7193f238fd466d6382a384a4f7e119626f39e6be2770b7","hash_algorithm":"sha256","canonical_bytes":"eyJjYWxsZXIiOnsiaWQiOiJzaGEyNTY6ODNmYjkxNDNmNzQ4ZWFhMTA0OWViYjVjNjBmMjE2M2QyYmE0ZmViYTI3ODYwYTQ1YjUyMmJjOWUyZGU0MTEyMiIsInR5cGUiOiJzZXNzaW9uIn0sImlzc3Vlcl9jbGFpbXMiOnsicHJvdmVuYW5jZV9jbGFzcyI6IkVYRUNVVEVEIEJZIFpBTUJPIn0sIm91dHB1dCI6eyJjaGlsZHJlbiI6W3siaWQiOiJhYjUwODA0Ny1lMTdmLTQ2ZGEtYmYyYy05ODFmZDUxYjAxNmEiLCJvdXRwdXRfaGFzaCI6IjE5YzkyZDQyMDlkZTkzY2I0Y2QyMmNkYjVmM2Y4MjI2MDc3NDQxNWQ0MDhhMmRlMDg0ZWUyNWJhMmU1YTZmZWEifSx7ImlkIjoiNjE4MTJmYjgtMzllZC00YjdlLWE1NjYtZjA1ZWEyYTQ1ZDhkIiwib3V0cHV0X2hhc2giOiI2MTM3ODMwNWU5M2E0ZGVmMGUxY2Y5OTkxMzdhZTU4NjIzNWMzMTZiODcyOGZlNWI2N2Y2OGE1ODA3ZWQ2MmNiIn1dLCJjb3VudCI6MiwiZGlzY2xvc3VyZSI6IlRoaXMgcHJvb2YgcGFnZSBoYXMgbm8gY3VycmVudCBleHBpcnkuIEEgcGFzcyBsZXRzIHlvdSBzYXZlIGFuZCBzaGFyZSB0aGUgZnVsbCBwcm9vZiwgd2l0aCBhIFBERi4iLCJmaXJzdF9jbG9zZWRfYXQiOiIyMDI2LTEwLTI5VDAxOjA0OjMyLjE2M1oiLCJmcmVlX3ZpZXdfZXhwaXJlc19hdCI6IjIwMjYtMTAtMzBUMDE6MDQ6MzIuMTYzWiIsImlzc3Vlcl9hdXRoZW50aWNhdGVkIjpmYWxzZSwibWVya2xlX3Jvb3QiOiIwYWI0YjdjNDdmMWI0NjUwMTllZGU3OTdhNzRlOWM2ZjQxNWFhYjkxZThiNWQ1OGQ3YzNjNGViMmViM2I4NTcxIiwibWVya2xlX3ZlcnNpb24iOiJzZXEtb3V0cHV0LXYxIiwibWVzc2FnZSI6IldyYXBwZWQgdXAgMiBzdGVwcy4gSGVyZSdzIHlvdXIgcHJvb2YgcGFnZTogaHR0cHM6Ly96YW1iby5kZXYvd29ya2Zsb3cvZWFmZDg1ZjYtNjlmNy00MTRmLTk1N2MtOWE4MjMwZTE5NTQwIiwicGFnZV9zdGF0ZSI6ImZyZWUiLCJ2ZXJpZmljYXRpb25fc3RhdHVzIjoibm90X3ZlcmlmaWVkIn0sInJlY2VpcHRfc2NoZW1hX3ZlcnNpb24iOiIwLjQiLCJzaWRlX2VmZmVjdHMiOnsiZGVjbGFyYXRpb25faGFzaCI6InNoYTI1Njo0NWFhZDM4ZjNhYTk4MmI5YWFmZTkyZWNiNDE2ZWJlOTg3OTFlZGRiYWY4YWI2ZGYwYmQwODYwNWI3YzFiZmVlIiwiZGVjbGFyZWQiOlsibm9uZSJdLCJzY2hlbWFfdmVyc2lvbiI6InphbWJvLXNpZGUtZWZmZWN0cy8xIn0sInRvb2wiOnsibmFtZSI6IndvcmtmbG93X2Nsb3NlIiwic2NvcGUiOiJwdWJsaWMiLCJ2ZXJzaW9uIjoiNC4wLjAifX0=","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1250,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:98507aa54b0b8983216a356dfadfeb339ab707704a350e8537bf8cec1cc3f642","timestamp":"2026-10-29T01:04:29.825Z","receipt_uuid":"ab508047-e17f-46da-bf2c-981fd51b016a"},{"tool":"live_price","status":"completed","args_hash":"sha256:27eb732cf3653366b2442f8b1611625b1977fa2dbe3e2e77b1702bff23d40953","timestamp":"2026-10-29T01:04:30.953Z","receipt_uuid":"61812fb8-39ed-4b7e-a566-f05ea2a45d8d"},{"tool":"workflow_close","status":"completed","args_hash":"sha256:b23ef166462d2044d6816608db8f2622e97ee4f7050419e8770d6c5fd4a20f03","timestamp":"2026-10-29T01:04:32.507Z","receipt_uuid":"d2fc8c9a-8c99-4684-b072-d1ee6b1d186a"}],"result_preview":"{\"count\":2,\"merkle_root\":\"0ab4b7c47f1b465019ede797a74e9c6f415aab91e8b5d58d7c3c4eb2eb3b8571\",\"merkle_version\":\"seq-output-v1\",\"children\":[{\"id\":\"ab508047-e17f-46da-bf2c-981fd51b016a\",\"output_hash\":\"19c92d4209de93cb4cd22cdb5f3f82260774415d408a2de084ee25ba2e5a6fea\"},{\"id\":\"61812fb8-39ed-4b7e-a566-f05ea2a45d8d\",\"output_hash\":\"61378305e93a4def0e1cf999137ae586235c316b8728fe5b67f68a5807ed62cb\"}],\"message\":\"Wrapped up 2 steps. Here's your proof page: https://zambo.dev/workflow/eafd85f6-69f7-414f-957c-9a8230e19540\",\"first_closed_at\":\"2026-10-29T01:04:32.163Z\",\"free_view_expires_at\":\"2026-10-30T01:04:32.163Z\",\"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:b23ef166462d2044d6816608db8f2622e97ee4f7050419e8770d6c5fd4a20f03","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":"sha256:83fb9143f748eaa1049ebb5c60f2163d2ba4feba27860a45b522bc9e2de41122"},"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:ef9d4e669aad1f442c7bb26ffd481433d9858c2ba0751b2869b67ad5ccac6d0b","anchor":{"event_id":"cdaf0fdb217f2a37f4a7f21cf1f91e4cc3f61a6be9d075d3e201431a3173177c","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-29T01:04:33.114Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-29T01:04:32.507Z","evidence_url":null,"receipt_uuid":"d2fc8c9a-8c99-4684-b072-d1ee6b1d186a","output_sha256":"sha256:1c98db1dd56f2f477e7193f238fd466d6382a384a4f7e119626f39e6be2770b7","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-29T01:04:32.507Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:1c98db1dd56f2f477e7193f238fd466d6382a384a4f7e119626f39e6be2770b7\",\"receipt_uuid\":\"d2fc8c9a-8c99-4684-b072-d1ee6b1d186a\",\"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":"2026-10-29T01:04:32.507Z","detail":"The receipt store reports 2026-10-29T01:04:32.507Z; 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":"sha256:1c98db1dd56f2f477e7193f238fd466d6382a384a4f7e119626f39e6be2770b7","computed_hash":"sha256:1c98db1dd56f2f477e7193f238fd466d6382a384a4f7e119626f39e6be2770b7","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."}}}