Analysis Stable Unveils “USDT-Native L1”: Sub-Second Finality + Fees in USDT as Tether Hits $4.4 Trillion Onchain Volume in Q4 2025By CryptoguideghSeptember 28, 20260 Tether’s USDT processed a record $4.4 trillion in onchain volume during the fourth quarter (Q4) of 2025. About 88% of…