{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"c1ead483-e09d-4144-8246-01ef17f0ecf8","source_url":"https://zambo.dev/api/receipt/c1ead483-e09d-4144-8246-01ef17f0ecf8","receipt":{"id":"c1ead483-e09d-4144-8246-01ef17f0ecf8","created_at":"2026-10-30T12:07:22.629Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","status":"success","started_at":"2026-10-30T12:07:22.207Z","completed_at":"2026-10-30T12:07:22.629Z"}],"output_hash":"sha256:3e106911a000d23e710c7c56b41edb950907a91a9df53f2ac947e3e07595e6d7","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1250,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:166684d95dba625d623539f17f4197b4fe8d7618711f1165e93daeb9af938a00","timestamp":"2026-10-30T12:07:19.856Z","receipt_uuid":"ad4a8a2b-c41c-404f-a399-0433750239b3"},{"tool":"live_price","status":"completed","args_hash":"sha256:7f88a1f0e44de552afa3af8b57b294e76545857803d9e48d71abe268ec8a2600","timestamp":"2026-10-30T12:07:20.966Z","receipt_uuid":"69acdb26-da24-4958-8890-ca75b3c2218c"},{"tool":"workflow_close","status":"completed","args_hash":"sha256:192d709e82bfb2cbae7c46218a402cf833421ad5d177ee9e06ba80ee9e4219ac","timestamp":"2026-10-30T12:07:22.629Z","receipt_uuid":"c1ead483-e09d-4144-8246-01ef17f0ecf8"}],"result_preview":"{\"count\":2,\"merkle_root\":\"50a284e85ac10c0fbffc458b3afe69bdcde361291c2f8a71f6ae8cade601a63b\",\"merkle_version\":\"seq-output-v1\",\"children\":[{\"id\":\"ad4a8a2b-c41c-404f-a399-0433750239b3\",\"output_hash\":\"159f59a159cd67bdb0fbbe7db5614fd13f50800c571e8c7cf951f13337779b55\"},{\"id\":\"69acdb26-da24-4958-8890-ca75b3c2218c\",\"output_hash\":\"210d2a66c76a880692c0e27466b5a9593209e1f0d8c26618aa53a52ba3d19447\"}],\"message\":\"Wrapped up 2 steps. Here's your proof page: https://zambo.dev/workflow/f208d839-14ad-417f-860c-3ef289c09689\",\"first_closed_at\":\"2026-10-30T12:07:22.290Z\",\"free_view_expires_at\":\"2026-10-31T12:07:22.290Z\",\"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":"sha256:192d709e82bfb2cbae7c46218a402cf833421ad5d177ee9e06ba80ee9e4219ac","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":2,"free_remaining":18,"free_limit":20,"signal_handle":null,"tool":{"name":"workflow_close","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:4d37430a119a112214544240dd87c3e92cd9dba2883e93ef0b9f906a8e55ce17"},"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:d938517a3c9a8402f49ad343593f3d63bebeb6162faf94bb6796077424cc8910","anchor":{"event_id":"8fe3cb53d00043da8839118d47bb44d33c2206f5a2a25e1ea7676e7aa77ac2de","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-30T12:07:28.663Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-30T12:07:22.629Z","evidence_url":null,"receipt_uuid":"c1ead483-e09d-4144-8246-01ef17f0ecf8","output_sha256":"sha256:3e106911a000d23e710c7c56b41edb950907a91a9df53f2ac947e3e07595e6d7","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-30T12:07:22.629Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:3e106911a000d23e710c7c56b41edb950907a91a9df53f2ac947e3e07595e6d7\",\"receipt_uuid\":\"c1ead483-e09d-4144-8246-01ef17f0ecf8\",\"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":"2026-10-30T12:07:22.629Z","detail":"The receipt store reports 2026-10-30T12:07:22.629Z; 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":"sha256:3e106911a000d23e710c7c56b41edb950907a91a9df53f2ac947e3e07595e6d7","computed_hash":"sha256:3e106911a000d23e710c7c56b41edb950907a91a9df53f2ac947e3e07595e6d7","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."}}}