{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"04444b9e-d325-4cc1-9497-b17b3b33f4cf","source_url":"https://zambo.dev/api/receipt/04444b9e-d325-4cc1-9497-b17b3b33f4cf","receipt":{"id":"04444b9e-d325-4cc1-9497-b17b3b33f4cf","created_at":"2026-10-30T02:04:29.844Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","status":"success","started_at":"2026-10-30T02:04:29.383Z","completed_at":"2026-10-30T02:04:29.844Z"}],"output_hash":"sha256:876db5d13c2cb266ff49fc9aea3252cef0dbef7a82c37679078329dd5879def1","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":"sha256:2cd2a7bb91de236a583e8852408ab7503891376e31c4d7921e2fa462cd563ab1","timestamp":"2026-10-30T02:04:26.877Z","receipt_uuid":"9bd0b7a4-a399-47ac-bdfb-12fd366cf556"},{"tool":"live_price","status":"completed","args_hash":"sha256:80ded99773136d34eb43009ddfd7ef137bcf0720119539eb229f79617a4e32ce","timestamp":"2026-10-30T02:04:28.045Z","receipt_uuid":"583f3c4e-5a29-4056-90db-9d361a601d06"},{"tool":"workflow_close","status":"completed","args_hash":"sha256:2482d263d7094be3e0971f4c28f269028bda1fa8773851a2c36932bf1cf8b81c","timestamp":"2026-10-30T02:04:29.844Z","receipt_uuid":"04444b9e-d325-4cc1-9497-b17b3b33f4cf"}],"result_preview":"{\"count\":2,\"merkle_root\":\"d914b9f17d47b8bd1e3aa055fd181f0d537df69efa176343327a6cf5dfab69c6\",\"merkle_version\":\"seq-output-v1\",\"children\":[{\"id\":\"9bd0b7a4-a399-47ac-bdfb-12fd366cf556\",\"output_hash\":\"c4106a00189b2828991118b6fbaadf33324f01f453553f62fd596134f0b60570\"},{\"id\":\"583f3c4e-5a29-4056-90db-9d361a601d06\",\"output_hash\":\"eb320637f41abffc592676770e4402632cbc3b93aaa831677f45ab8aefa21c90\"}],\"message\":\"Wrapped up 2 steps. Here's your proof page: https://zambo.dev/workflow/31f5cd8c-d5d1-4ae3-92b2-e72f192c81f0\",\"first_closed_at\":\"2026-10-30T02:04:29.470Z\",\"free_view_expires_at\":\"2026-10-31T02:04:29.470Z\",\"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":"sha256:2482d263d7094be3e0971f4c28f269028bda1fa8773851a2c36932bf1cf8b81c","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":"sha256:0a98c9f8601941f0dc35c16992e4eba851c32477d1e6828a45263ea179427a3b"},"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":"sha256:61daafb5fa91b57059344a5552038784ef76c6bcdc59f02f94035ff6d41c7c80","anchor":{"event_id":"7519f36777b528bb5584532fa3d8ecc5ea20e948cb6d5de675b95f9bd3a4f17e","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"published","published_at":"2026-10-30T02:04:30.410Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-30T02:04:29.844Z","evidence_url":null,"receipt_uuid":"04444b9e-d325-4cc1-9497-b17b3b33f4cf","output_sha256":"sha256:876db5d13c2cb266ff49fc9aea3252cef0dbef7a82c37679078329dd5879def1","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-30T02:04:29.844Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:876db5d13c2cb266ff49fc9aea3252cef0dbef7a82c37679078329dd5879def1\",\"receipt_uuid\":\"04444b9e-d325-4cc1-9497-b17b3b33f4cf\",\"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":"2026-10-30T02:04:29.844Z","detail":"The receipt store reports 2026-10-30T02:04:29.844Z; 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":"sha256:876db5d13c2cb266ff49fc9aea3252cef0dbef7a82c37679078329dd5879def1","computed_hash":"sha256:876db5d13c2cb266ff49fc9aea3252cef0dbef7a82c37679078329dd5879def1","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."}}}