Polymarket — Founded Date: Jan 2020

NoteThe source confirms Polymarket's founding year as 2020, but only specifies the year, not the month. The claim specifies 2020-01 (January 2020), which is more precise than what the source provides. The source states 'inception: 2020' with 1 reference, confirming the year but not the specific month. Since the claim includes month-level precision (2020-01) and the source only provides year-level precision (2020), this is a partial confirmation — the year matches but the month cannot be verified from this source.