{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"91404b58-d3b6-49af-8e4c-18dcd8af345d","source_url":"https://zambo.dev/api/receipt/91404b58-d3b6-49af-8e4c-18dcd8af345d","receipt":{"id":"91404b58-d3b6-49af-8e4c-18dcd8af345d","created_at":"2026-10-30T20:52:06.658Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","status":"success","started_at":"2026-10-30T20:52:06.211Z","completed_at":"2026-10-30T20:52:06.658Z"}],"output_hash":"sha256:833ab680af4fe3a89508085fbfdd3760ab904135c4dc8d2dd079aa2f62d22079","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":1123,"verification_status":"verified","session_trail":[{"tool":"live_price","status":"completed","args_hash":"sha256:6f5ccd2802a65af02bc4d13474cdeb9db3bf8be24df57abaa6710786789ec966","timestamp":"2026-10-30T20:52:03.942Z","receipt_uuid":"6ab1ff52-866e-4304-8494-f197eee6a3ea"},{"tool":"workflow_close","status":"completed","args_hash":"sha256:1126b495e6fb01a5949dae82092989da61faa6ea3e6407f76a95b12e9f81af92","timestamp":"2026-10-30T20:52:06.658Z","receipt_uuid":"91404b58-d3b6-49af-8e4c-18dcd8af345d"}],"result_preview":"{\"count\":1,\"merkle_root\":\"c4a699de8c50b14f7d8ac40af7a760f76ce1d9313275e3e4624558adaf3e2649\",\"merkle_version\":\"seq-output-v1\",\"children\":[{\"id\":\"6ab1ff52-866e-4304-8494-f197eee6a3ea\",\"output_hash\":\"28da3dc17b2215c0b383fabeefa18f70653d2b056fec335276b4609a4d0dfacc\"}],\"message\":\"Wrapped up 1 steps. Here's your proof page: https://zambo.dev/workflow/97377d13-f743-4323-86d1-6655c82a62f9\",\"first_closed_at\":\"2026-10-30T20:52:06.291Z\",\"free_view_expires_at\":\"2026-10-31T20:52:06.291Z\",\"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":"sha256:1126b495e6fb01a5949dae82092989da61faa6ea3e6407f76a95b12e9f81af92","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":1,"free_remaining":19,"free_limit":20,"signal_handle":null,"tool":{"name":"workflow_close","version":"4.0.0","scope":"public"},"caller":{"type":"session","id":"sha256:cec4ff8a6504e43a3cc471bf758e19fa33596f71a6ab3d084ba337e83d7f576e"},"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":"sha256:4a62eef93d6356c6501b65eb4fed4be103ab2e54e8165129be4ccacc58159815","anchor":{"event_id":"f30f9720180d534214506751f9f7c7dad0d143420bb1233e28dfaa4b00db1b01","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-30T20:52:07.267Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-30T20:52:06.658Z","evidence_url":null,"receipt_uuid":"91404b58-d3b6-49af-8e4c-18dcd8af345d","output_sha256":"sha256:833ab680af4fe3a89508085fbfdd3760ab904135c4dc8d2dd079aa2f62d22079","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-30T20:52:06.658Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:833ab680af4fe3a89508085fbfdd3760ab904135c4dc8d2dd079aa2f62d22079\",\"receipt_uuid\":\"91404b58-d3b6-49af-8e4c-18dcd8af345d\",\"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":"2026-10-30T20:52:06.658Z","detail":"The receipt store reports 2026-10-30T20:52:06.658Z; 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":"sha256:2a790208679e0ae7fef78129e9eb29c2b54573fda5812d6828a00219f022d2a7","stable_handle_hash":"sha256:cec4ff8a6504e43a3cc471bf758e19fa33596f71a6ab3d084ba337e83d7f576e"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:833ab680af4fe3a89508085fbfdd3760ab904135c4dc8d2dd079aa2f62d22079","computed_hash":"sha256:833ab680af4fe3a89508085fbfdd3760ab904135c4dc8d2dd079aa2f62d22079","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."}}}