An epoch is the period of time in which market makers are evaluated based on their relative performance. Several metrics are cumulatively tracked during each epoch and reset upon the commencement of a new epoch. Rewards are disbursed after the completion of each epoch (see Rewards Disbursement). Currently, each epoch is 28 days long.The first public OLP epoch (epoch 21) began on June 13, 2023 at 00:00 UTC.Start and end dates for OLP epochs are shown in the table below. This table is updated occasionally (typically a few months in advance) to include future epochs.