We distribute rewards based on PPLNS(24h) per block. We then batch the payments to a single daily transaction, which happens slightly after 18:00 PM UTC.
Our blocks page lists all the blocks that have been found since pool inception, with corresponding pay-outs.
Pay Per Last Number of Shares (PPLNS) means that the block reward (1.75 XCH) is split among our farmers, based on each farmer's collected points from the 24-hour window ending at the time the block was found..