According to Ai 姨 (@ai_9684xtpa), Binance and Plasma will release the final 500 million USDT allocation in a single batch at 7 PM local time (source: @ai_9684xtpa). According to the same source, deposits are capped at 10,000 USDT per account with capacity for 50,000 accounts, aligning to a full allocation of 500 million USDT if fully subscribed (source: @ai_9684xtpa). The source adds that this tranche is intended for retail participants and is expected to be less competitive than the prior two rounds (source: @ai_9684xtpa). The author also shared links to the official announcements for additional details (source: @ai_9684xtpa).