{"region":"xsmb","regionName":"Miền Bắc","code":"XSMB","date":"2019-01-31","drawTime":"18h15","updatedAt":"2026-07-24T02:01:57.734376+07:00","source":"https://xosonay.com/xsmb/31-01-2019/","results":[{"province":null,"provinceName":null,"prizes":{"giai-db":{"name":"Giải Đặc Biệt","numbers":["77622"]},"giai-1":{"name":"Giải nhất","numbers":["66550"]},"giai-2":{"name":"Giải nhì","numbers":["11867","39080"]},"giai-3":{"name":"Giải ba","numbers":["03943","51317","77652","91711","09641","18425"]},"giai-4":{"name":"Giải tư","numbers":["1952","2843","4724","8141"]},"giai-5":{"name":"Giải năm","numbers":["6783","9254","7418","8179","0224","4720"]},"giai-6":{"name":"Giải sáu","numbers":["381","811","374"]},"giai-7":{"name":"Giải bảy","numbers":["16","99","73","43"]}}}],"provenance":{"version":"1.0","sourcePage":"https://xosonay.com/xsmb/31-01-2019/","officialPublisher":["http://xosothudo.com.vn/tin/loai-hinh-xo-so/7476/xo-so-truyen-thong.html","https://xosoquangninh.com.vn/xskt/loai-hinh-xo-so/xo-so-truyen-thong"],"officialPublisherScope":"regional-official-reference-not-exhaustive","acquiredFrom":["https://www.minhngoc.net.vn/ket-qua-xo-so/mien-bac/31-01-2019.html","https://xskt.com.vn/xsmb/ngay-31-1-2019"],"methodologyUrl":"https://xosonay.com/phuong-phap/","verificationRecordUrl":"https://xosonay.com/api/xsmb/31-01-2019.json","verifiedAt":"2026-07-24T02:01:57.734376+07:00","license":"https://creativecommons.org/licenses/by/4.0/","evidenceLevel":"source-log","verificationIndexUrl":"https://xosonay.com/nhat-ky-doi-chieu/","sourceLog":{"matched":true,"schemaVersion":"2.0","fieldScope":"traditional.province-prize-numbers.v1","sources":["Minh Ngọc","XSKT"],"recordedAt":"2026-07-24T02:01:57.699219+07:00","sourceEvidence":[{"sourceId":"minhngoc","fetchedAt":"2026-07-24T02:01:55.293729+07:00","sha256":"ccec81f519b0e829ad768256a2b5895d3776df551e3d9dc36ce9ea72f2f406bc"},{"sourceId":"xskt","fetchedAt":"2026-07-24T02:01:57.699219+07:00","sha256":"ccec81f519b0e829ad768256a2b5895d3776df551e3d9dc36ce9ea72f2f406bc"}]}},"disclaimer":"Chỉ mang tính tham khảo; kết quả chính thức theo công ty xổ số phát hành."}