The main difference between LTH1 and LTH2 is the timeframe and the periods considered for calculating winning points. In LTH1, the evaluation period is before 21 February 2023. It is irrelevant for collecting winning points, but the wallet balance at this period’s end is considered the “capital at the start.” In LTH2, the evaluation period is from 21 February 2023 to the Bitcoin Halving in 2024 (exact date to be determined in the future).