{"id":"clm_A68619CF1BB2","entity":"yandex","predicate":"founded","value":"1997-09-23","value_json":{"note":"Yandex's own company blog on Habr gives 23 September 1997 as the official birthday of Yandex.Ru, the search engine. Several other pages say the same.","rank":"normal","check":{"on":"2026-10-30","url":"https://habr.com/ru/companies/yandex/articles/152018/","pages":1,"quote":"23 сентября 1997 года — официальный день рождения поисковой системы Yandex.Ru. В этот день она была анонсирована на выставке Softool в Москве.","outcome":"checked"},"restored":"2026-10-29","wikidata":"Q5281","precision":11,"merged_from":["clm_1864D10AE47A"],"also_observed":["2000-01-01"],"restored_from":"withdrawn_claims","also_inception":["2000-01-01"]},"valid_from":"1997-09-23","valid_to":null,"published":"2012-09-23","recorded":"2026-10-29","confidence":0.6,"status":"unverified","assertable":false,"why_not":"unverified","superseded_by":null,"supersedes":[],"first_seen_at":"2026-10-29T22:05:51.966846+00:00","updated_at":"2026-10-30T01:22:14.884572+00:00","sources":[{"url":"https://habr.com/ru/companies/yandex/articles/152018/","tier":"secondary","publisher":"habr.com","published_at":"2012-09-23T00:00:00+00:00"},{"url":"https://www.wikidata.org/wiki/Q5281","tier":"secondary","publisher":"Wikidata","published_at":null}],"evidence":{"by":"page-read","on":"2026-10-30","quote":"23 сентября 1997 года — официальный день рождения поисковой системы Yandex.Ru. В этот день она была анонсирована на выставке Softool в Москве.","url":"https://habr.com/ru/companies/yandex/articles/152018/"},"legend":{"dates":"valid_from: when the claim took effect (a period figure: the day its period closed). published: the earliest day a source on the record published it (a filing's filing date, a post's date; null when no source carries one). recorded: the day AsOf first held it. A figure can take effect weeks before it is published.","why_not":{"unverified":"Unverified: one source that is not primary, or a primary source below confidence 0.7. Asserted once a primary source or a second independent domain confirms it."},"checked_by":{"page-read":"its source page states the value and the date"}}}