{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"370a241b-100b-40cd-bb2b-3a73d064cec3","source_url":"https://zambo.dev/api/receipt/370a241b-100b-40cd-bb2b-3a73d064cec3","receipt":{"id":"370a241b-100b-40cd-bb2b-3a73d064cec3","created_at":"2026-11-14T23:19:46.205Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: capability_search","tools":["capability_search"],"steps":[{"tool":"capability_search","status":"success","started_at":"2026-11-14T23:19:46.204Z","completed_at":"2026-11-14T23:19:46.205Z"}],"output_hash":"sha256:4a4dec332cf6a445af1da05caf882cfd27f0608d1b159067b430d6dcd648df99","hash_algorithm":"sha256","canonical_bytes":"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","canonical_bytes_withheld_for_privacy":false,"canonical_byte_length":565,"verification_status":"verified","session_trail":[{"tool":"capability_search","status":"completed","args_hash":"sha256:81fd8f6147d953c330d21f64ed7a7528a17ec754f031411f95a9db56a592435f","timestamp":"2026-11-14T23:19:35.160Z","receipt_uuid":"aad6ad02-b9e6-44b4-bd55-de970602b40c"},{"tool":"capability_search","status":"completed","args_hash":"sha256:81fd8f6147d953c330d21f64ed7a7528a17ec754f031411f95a9db56a592435f","timestamp":"2026-11-14T23:19:41.170Z","receipt_uuid":"0d17e6dc-0843-4711-98dd-7d127715f8b9"},{"tool":"capability_search","status":"completed","args_hash":"sha256:81fd8f6147d953c330d21f64ed7a7528a17ec754f031411f95a9db56a592435f","timestamp":"2026-11-14T23:19:46.205Z","receipt_uuid":"370a241b-100b-40cd-bb2b-3a73d064cec3"}],"result_preview":"{\"query\":\"latency probe k1 sample\",\"tools\":[],\"message\":\"That capability is not available on the default connection.\"}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"input_hash":"sha256:bce6b48087c17952d37259ca1ce1d9b0640bccb2f48486f6d141a2527a89ef51","input_hash_layout":"zambo-json-sorted-keys-utf8-v1","free_used":0,"free_remaining":3,"free_limit":3,"signal_handle":null,"tool":{"name":"capability_search","version":"4.1.4","scope":"public"},"caller":{"type":"session","id":"sha256:d520430f852a396ea8d28859d07328f09f29b88330462af671caf4ad8542e70e"},"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:f42ba5b591c3c775610bc4465d94d860b7b47bf9d267aa7b46c98331af79fdaf","anchor":{"event_id":"3878da85e0d3b9a3ff2a0998a875a6c3795c3f14dccb853dbdf7503266fec8da","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.primal.net"],"status":"published","published_at":"2026-11-14T23:19:46.806Z","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":"2026-11-14T23:19:46.205Z","evidence_url":null,"receipt_uuid":"370a241b-100b-40cd-bb2b-3a73d064cec3","output_sha256":"sha256:4a4dec332cf6a445af1da05caf882cfd27f0608d1b159067b430d6dcd648df99","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-11-14T23:19:46.205Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:4a4dec332cf6a445af1da05caf882cfd27f0608d1b159067b430d6dcd648df99\",\"receipt_uuid\":\"370a241b-100b-40cd-bb2b-3a73d064cec3\",\"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":"2026-11-14T23:19:46.205Z","detail":"The receipt store reports 2026-11-14T23:19:46.205Z; 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:ab97389349efbbcdf437a8118da50e44df466fbbf8283dbfbcca95cd4f8f57a3","stable_handle_hash":"sha256:d520430f852a396ea8d28859d07328f09f29b88330462af671caf4ad8542e70e"}}},"evidence_status":"empty","verification_status":"verified","checks":{"commitment_matches":{"status":"pass","passed":true,"expected_hash":"sha256:4a4dec332cf6a445af1da05caf882cfd27f0608d1b159067b430d6dcd648df99","computed_hash":"sha256:4a4dec332cf6a445af1da05caf882cfd27f0608d1b159067b430d6dcd648df99","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."}}}