Prominent cybersecurity firm Group-IB has graded the security of top crypto exchanges, U.S.-based tech news media the Next Web reported Tuesday, Nov. 6.
USDT is a cryptocurrency asset issued on the Bitcoin blockchain via the Omni Layer Protocol. Each USDT unit is backed by a U.S Dollar held in the reserves of the Tether Limited and can be redeemed through the Tether Platform.
Bitcoin is a digital asset and a payment system invented by Satoshi Nakamoto who published a related paper in 2008 and released it as open-source software in 2009.
导语：美国时间12月5日，数字货币交易平台IDCM主席Michael Zhao、总裁Leo Liu奔赴美国NASDAQ（纳斯达克），并提交了招股申请书。