[주간블록체인] Ripple complaint correction, US Treasury Secretary, Bill Gates bitcoin investment warning, etc.
![[주간블록체인] Ripple complaint correction, US Treasury Secretary, Bill Gates bitcoin investment warning, etc.](https://www.tokenpost.kr/assets/uploads/20210226b64eedda87e7837a4.jpg "[주간블록체인] Ripple complaint correction, US Treasury Secretary, Bill Gates bitcoin investment warning, etc.")