{"id":"clm_0CD4B2E9C5D9","entity":"bill-gates","predicate":"founder_of","value":"Microsoft","value_json":{"org":"microsoft","role":"founder","mirror_of":"clm_47E049801D65"},"valid_from":"1975-04-04","valid_to":null,"published":"2015-10-09","recorded":"2026-10-31","confidence":0.95,"status":"valid","assertable":true,"superseded_by":null,"supersedes":[],"first_seen_at":"2026-10-31T11:29:28.225263+00:00","updated_at":"2026-10-31T17:36:16.864663+00:00","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":"mirror","on":"2026-10-30"},"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":{"mirror":"mirrors a checked claim on the organization's record"}}}