{"entity":"x","id":"ent_x","name":"X","predicate":"founder","label":"founder","page":"https://asof.is/record/x/founder","as_of":"2026-11-02","summary":"As of November 2, 2026, X's founders on the AsOf record are Jack Dorsey and Biz Stone, each a claim of its own with its date, from 5 sources in all. The record holds 3 claims on X's founder, 3 still open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.","current":["clm_10D57145AB79","clm_2CE792807665"],"latest_period":null,"claims":[{"id":"clm_10D57145AB79","value":"Jack Dorsey","valid_from":null,"undated":true,"valid_to":null,"published":"2015-10-05","recorded":"2026-10-27","confidence":0.8,"status":"valid","assertable":true,"superseded_by":null,"sources":[{"url":"https://research.contrary.com/company/x","tier":"secondary","publisher":"research.contrary.com","published_at":null},{"url":"http://www.europe1.fr/economie/jack-dorsey-confirme-aux-commandes-de-twitter-2524801","tier":"secondary","publisher":null,"published_at":"2015-10-05T00:00:00+00:00"},{"url":"https://www.wikidata.org/wiki/Q918","tier":"secondary","publisher":"Wikidata","published_at":null}],"evidence":{"by":"page-read","on":"2026-10-30","quote":"Jack Dorsey, 38 ans, retrouve le poste de directeur général qu'il avait été forcé d'abandonner en 2008, deux ans après avoir fondé la société avec Evan Williams, Noah Glass et Biz Stone.","url":"http://www.europe1.fr/economie/jack-dorsey-confirme-aux-commandes-de-twitter-2524801"}},{"id":"clm_2CE792807665","value":"Biz Stone","valid_from":null,"undated":true,"valid_to":null,"published":null,"recorded":"2026-11-01","confidence":0.8,"status":"valid","assertable":true,"superseded_by":null,"sources":[{"url":"https://www.shortform.com/blog/creation-of-twitter/","tier":"secondary","publisher":"shortform.com","published_at":null},{"url":"https://www.wikidata.org/wiki/Q918","tier":"secondary","publisher":"Wikidata","published_at":null},{"url":"https://www.ebsco.com/research-starters/biography/biz-stone/","tier":"secondary","publisher":"ebsco.com","published_at":null}],"evidence":{"by":"page-read","on":"2026-11-01","quote":"Four men, Noah Glass, Evan Williams, Biz Stone, and Jack Dorsey came up with the original idea for the platform.","url":"https://www.shortform.com/blog/creation-of-twitter/"}},{"id":"clm_5D0064B4D646","value":"Noah Glass","valid_from":null,"undated":true,"valid_to":null,"published":null,"recorded":"2026-11-01","confidence":0.6,"status":"unverified","assertable":false,"why_not":"unverified","superseded_by":null,"sources":[{"url":"https://www.adweek.com/performance-marketing/noah-glass-twitter/","tier":"secondary","publisher":"adweek.com","published_at":null},{"url":"https://www.wikidata.org/wiki/Q918","tier":"secondary","publisher":"Wikidata","published_at":null}],"evidence":{"by":"page-read","on":"2026-11-01","quote":"Business Insider has an absolute humdinger of an interview with forgotten Twitter co-founder Noah Glass , where he speaks openly about his large part in the establishment of the Twitter  platform","url":"https://www.adweek.com/performance-marketing/noah-glass-twitter/"}}],"replaced":[],"faq":[{"question":"Who are X's founders?","answer":"Jack Dorsey (undated) and Biz Stone (undated), as the record asserts them on November 2, 2026."}],"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"}}}