{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"85a0f64a-85b4-4dfe-861a-8c262399c317","source_url":"https://zambo.dev/api/receipt/85a0f64a-85b4-4dfe-861a-8c262399c317","receipt":{"id":"85a0f64a-85b4-4dfe-861a-8c262399c317","created_at":"2026-11-15T13:11:58.801Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: workflow_close","tools":["workflow_close"],"steps":[{"tool":"workflow_close","status":"success","started_at":"2026-11-15T13:11:58.260Z","completed_at":"2026-11-15T13:11:58.801Z"}],"output_hash":"sha256:31fd2ce0b12dfc85b5eed05b0b95b2266b24c3462f55db71899cef736dc9dac0","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":"doc_intel","status":"completed","args_hash":"sha256:de354799731f625201001fe2c821177476704724150af084dc3ab301fa239f90","timestamp":"2026-11-15T13:11:40.643Z","receipt_uuid":"75c4a6b0-22ff-418a-b1bb-c38baa69bd18"},{"tool":"workflow_close","status":"completed","args_hash":"sha256:4153b11e042416e0d53be95d4eddd2056e39f4170dc8be372b3c133e3023ef26","timestamp":"2026-11-15T13:11:58.801Z","receipt_uuid":"85a0f64a-85b4-4dfe-861a-8c262399c317"}],"result_preview":"{\"count\":1,\"merkle_root\":\"376d4f7c9601a956c0b2fec4a81cff2d4bb8e776cbd73066992d79440fc5cdfd\",\"merkle_version\":\"seq-output-v1\",\"children\":[{\"id\":\"75c4a6b0-22ff-418a-b1bb-c38baa69bd18\",\"output_hash\":\"55d8b07ce04d01be1e2d81440f3e5506935b0fafcfee5ef6e91fba15f8bb3a8c\"}],\"message\":\"Wrapped up 1 steps. Here's your proof page: https://zambo.dev/workflow/dcbbb665-6e90-4cc0-8e47-8eef02dc60f6\",\"first_closed_at\":\"2026-11-15T13:11:58.347Z\",\"free_view_expires_at\":\"2026-11-16T13:11:58.347Z\",\"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":"sha256:4153b11e042416e0d53be95d4eddd2056e39f4170dc8be372b3c133e3023ef26","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":3,"free_limit":3,"signal_handle":null,"tool":{"name":"workflow_close","version":"4.1.4","scope":"public"},"caller":{"type":"session","id":"sha256:32605275a8f05f013403d1807a27037a6a46bef9decf50708fd898a683736e6f"},"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:a8a0cdc25b7567690fe11b40a3ef54933531497d44bf0d5193faa73ed4050ccd","anchor":{"event_id":"39fea3ba9da246e2285cb751fb811ceb936a65563871aff426729017695187ce","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-15T13:11:59.364Z","published_at_semantics":"Relay confirmation time (accepted acknowledgement or exact-event read-back); not the signed event's created_at.","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-11-15T13:11:58.801Z","evidence_url":null,"receipt_uuid":"85a0f64a-85b4-4dfe-861a-8c262399c317","output_sha256":"sha256:31fd2ce0b12dfc85b5eed05b0b95b2266b24c3462f55db71899cef736dc9dac0","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-15T13:11:58.801Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:31fd2ce0b12dfc85b5eed05b0b95b2266b24c3462f55db71899cef736dc9dac0\",\"receipt_uuid\":\"85a0f64a-85b4-4dfe-861a-8c262399c317\",\"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":"2026-11-15T13:11:58.801Z","detail":"The receipt store reports 2026-11-15T13:11:58.801Z; 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":"sha256:70ad7cbcf6b54e0f948bab6fdd88d9c835dd1336d31228a2a6153f4746bbcdaa"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:31fd2ce0b12dfc85b5eed05b0b95b2266b24c3462f55db71899cef736dc9dac0","computed_hash":"sha256:31fd2ce0b12dfc85b5eed05b0b95b2266b24c3462f55db71899cef736dc9dac0","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."}}}