{"api_version":2,"receipt_profile":"zambo-hosted-receipt/1","schema_url":"https://zambo.dev/aer-1/hosted-profile.schema.json","id":"554dc772-c88a-40f0-817a-8a9646ed2fc2","source_url":"https://zambo.dev/api/receipt/554dc772-c88a-40f0-817a-8a9646ed2fc2","receipt":{"id":"554dc772-c88a-40f0-817a-8a9646ed2fc2","created_at":"2026-10-10T10:20:23.351Z","receipt_schema_version":"0.4","job_summary":"MCP tool execution: new_session","tools":["new_session"],"steps":[{"tool":"new_session","status":"success","started_at":"2026-10-10T10:20:23.334Z","completed_at":"2026-10-10T10:20:23.351Z"}],"output_hash":"sha256:2be018ee0a1ae779b2f770eb98410408d17b0c2daa27fcc408e2644309e3b7b5","hash_algorithm":"sha256","canonical_bytes":null,"canonical_bytes_withheld_for_privacy":true,"canonical_byte_length":769,"verification_status":"not_checked","session_trail":[],"result_preview":"{\"status\":\"created\",\"instructions\":\"Use this session_id as _session_id on subsequent Zambo calls in this conversation. Use a different ID or omit it to start clean context; previous session context is not copied.\"}","result_preview_integrity":"display_only_not_committed","result_preview_truncated":false,"free_used":0,"free_remaining":20,"free_limit":20,"signal_handle":null,"tool":{"name":"new_session","version":"4.0.0","scope":"public"},"caller":{"type":"anonymous","id":"sha256:169318995634be0c91509ad0ce035e361ee74043ae6465f294780a7cc0467adb","basis":"ip_ua_30d","rotates_at":"2026-11-03T00:00:00.000Z"},"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":"sha256:15895025ed5348dee2066b6aa826d4a1e90eb14772701bb31e9690800b43d723","anchor":{"event_id":"5d9288b29745fdb89abc0da579a02e3b4ba219a7cc0a55d17ff33ce872d18d44","pubkey":"e13475107d30c918ec664adf2ab1141024a22fb35190f82c9e933704fa49af41","relays":["wss://relay.damus.io","wss://nos.lol","wss://relay.primal.net"],"status":"partial","published_at":"2026-10-10T10:20:27.540Z","schema_version":"zambo-receipt-anchor/1","envelope":{"anchored_at":"2026-10-10T10:20:23.351Z","evidence_url":null,"receipt_uuid":"554dc772-c88a-40f0-817a-8a9646ed2fc2","output_sha256":"sha256:2be018ee0a1ae779b2f770eb98410408d17b0c2daa27fcc408e2644309e3b7b5","schema_version":"zambo-receipt-anchor/1","evidence_sha256":null,"evidence_byte_length":null},"envelope_bytes":"{\"anchored_at\":\"2026-10-10T10:20:23.351Z\",\"evidence_byte_length\":null,\"evidence_sha256\":null,\"evidence_url\":null,\"output_sha256\":\"sha256:2be018ee0a1ae779b2f770eb98410408d17b0c2daa27fcc408e2644309e3b7b5\",\"receipt_uuid\":\"554dc772-c88a-40f0-817a-8a9646ed2fc2\",\"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":"2026-10-10T10:20:23.351Z","detail":"The receipt store reports 2026-10-10T10:20:23.351Z; 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."}}},"verification_status":"not_checked","checks":{"commitment_matches":{"status":"not_checked","passed":false,"expected_hash":"sha256:2be018ee0a1ae779b2f770eb98410408d17b0c2daa27fcc408e2644309e3b7b5","computed_hash":null,"detail":"Canonical bytes are not available."},"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."}}}