{"entity":"microsoft","id":"ent_microsoft","name":"Microsoft","predicate":"founder","label":"founder","page":"https://asof.is/record/microsoft/founder","as_of":"2026-10-31","summary":"As of October 31, 2026, Microsoft's founders on the AsOf record are Bill Gates and Paul Allen, each a claim of its own with its date, from 3 sources in all. The record holds 2 claims on Microsoft's founder, 2 still open and 0 superseded, each dated and sourced; a replaced value is closed with an end date, never deleted.","current":["clm_47E049801D65","clm_BC5154AA5154"],"claims":[{"id":"clm_47E049801D65","value":"Bill Gates","valid_from":"1975-04-04","valid_to":null,"published":"2015-10-09","recorded":"2026-10-30","confidence":0.95,"status":"valid","assertable":true,"superseded_by":null,"sources":[{"url":"https://www.history.com/this-day-in-history/april-4/microsoft-founded","tier":"secondary","publisher":"HISTORY.com (A&E)","published_at":"2015-10-09T00:00:00+00:00"},{"url":"https://www.upi.com/Top_News/2026/04/04/On-This-Day-Gates-Allen-found-Microsoft/7291775266080/","tier":"secondary","publisher":"upi.com","published_at":"2026-04-04T00:00:00+00:00"}],"evidence":{"by":"page-read","on":"2026-10-30","quote":"On April 4, 1975, at a time when most Americans used typewriters, childhood friends Bill Gates and Paul Allen found Microsoft, a company that makes computer software.","url":"https://www.history.com/this-day-in-history/april-4/microsoft-founded"}},{"id":"clm_BC5154AA5154","value":"Paul Allen","valid_from":"1975-04-04","valid_to":null,"published":"2015-10-09","recorded":"2026-10-30","confidence":0.95,"status":"valid","assertable":true,"superseded_by":null,"sources":[{"url":"https://www.foxbusiness.com/technology/history-of-microsoft","tier":"secondary","publisher":"foxbusiness.com","published_at":"2024-08-22T00:00:00+00:00"},{"url":"https://www.history.com/this-day-in-history/april-4/microsoft-founded","tier":"secondary","publisher":"HISTORY.com (A&E)","published_at":"2015-10-09T00:00:00+00:00"}],"evidence":{"by":"page-read","on":"2026-10-30","quote":"On April 4, 1975, at a time when most Americans used typewriters, childhood friends Bill Gates and Paul Allen found Microsoft, a company that makes computer software.","url":"https://www.history.com/this-day-in-history/april-4/microsoft-founded"}}],"replaced":[],"faq":[{"question":"Who are Microsoft's founders?","answer":"Bill Gates (since April 4, 1975) and Paul Allen (since April 4, 1975), as the record asserts them on October 31, 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":{},"checked_by":{"page-read":"its source page states the value and the date"}}}