{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"20f8d6e1-3158-4c36-a977-dcf19cfec647","source_url":"https://zambo.dev/api/receipt/20f8d6e1-3158-4c36-a977-dcf19cfec647","receipt":{"id":"20f8d6e1-3158-4c36-a977-dcf19cfec647","created_at":"2026-10-29T02:08:26.007Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","status":"success","started_at":"2026-10-29T02:08:25.589Z","completed_at":"2026-10-29T02:08:26.007Z"}],"output_hash":"sha256:317a582de44d1c04e1b417ac2462cf40c0bc3852c42c4d8d80cb598f1262b6bc","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":"sha256:8561ed74691615e8bb959a3be68e1553c185656367eb5e4cab1b885e68c369ee","timestamp":"2026-10-29T02:08:23.203Z","receipt_uuid":"3c9b4c70-6886-474c-be87-4e35c8f023af"},{"tool":"live_price","status":"completed","args_hash":"sha256:51e1110ba4300891b4f96b386b5c75af27e2f517ebd5672646f96e280ceb5a11","timestamp":"2026-10-29T02:08:24.297Z","receipt_uuid":"ecdf6d90-68b1-43e5-9475-05bd5658e041"},{"tool":"workflow_close","status":"completed","args_hash":"sha256:9b3d4b04d5cfd0a225a96ba69189102a7462bdefb913961f4275455ce0831409","timestamp":"2026-10-29T02:08:26.007Z","receipt_uuid":"20f8d6e1-3158-4c36-a977-dcf19cfec647"}],"result_preview":"{\"count\":2,\"merkle_root\":\"9f756e730c59c0806b6103b58cea940f82656a0f9297447ffffa0b682bd2a2ce\",\"merkle_version\":\"seq-output-v1\",\"children\":[{\"id\":\"3c9b4c70-6886-474c-be87-4e35c8f023af\",\"output_hash\":\"a34b987d13c7e838d5621d489adaea27cc6e0df9a1b4ecb37e98cb1634b56f70\"},{\"id\":\"ecdf6d90-68b1-43e5-9475-05bd5658e041\",\"output_hash\":\"701b800abdd5f4fe79e8d4f0170b137e4791c56d6334b00d7c4fe860aafe6206\"}],\"message\":\"Wrapped up 2 steps. Here's your proof page: https://zambo.dev/workflow/382a9cb6-3b3c-4719-9f35-37321a859ef4\",\"first_closed_at\":\"2026-10-29T02:08:25.665Z\",\"free_view_expires_at\":\"2026-10-30T02:08:25.665Z\",\"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":"sha256:9b3d4b04d5cfd0a225a96ba69189102a7462bdefb913961f4275455ce0831409","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":"sha256:454b8e7d5d3c8eacf464a5d0142d48e7d0eb81eee98cb15ad660c06bb305c03c"},"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:cc0e9831a66a3dae6ce76d19fa958cd4b4adfab41b01fdffcb9f3b3292696ab2","anchor":{"event_id":"ae0c1259b39f3dc49b6e53023920ff7b4a7e0a0be8030ffa89f6a55e1cf77f44","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-29T02:08:26.562Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-29T02:08:26.007Z","evidence_url":null,"receipt_uuid":"20f8d6e1-3158-4c36-a977-dcf19cfec647","output_sha256":"sha256:317a582de44d1c04e1b417ac2462cf40c0bc3852c42c4d8d80cb598f1262b6bc","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-29T02:08:26.007Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:317a582de44d1c04e1b417ac2462cf40c0bc3852c42c4d8d80cb598f1262b6bc\",\"receipt_uuid\":\"20f8d6e1-3158-4c36-a977-dcf19cfec647\",\"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":"2026-10-29T02:08:26.007Z","detail":"The receipt store reports 2026-10-29T02:08:26.007Z; 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":"sha256:317a582de44d1c04e1b417ac2462cf40c0bc3852c42c4d8d80cb598f1262b6bc","computed_hash":"sha256:317a582de44d1c04e1b417ac2462cf40c0bc3852c42c4d8d80cb598f1262b6bc","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."}}}