Bitcoiner sentenced to federal prison warns users involved in OTC trading Post author:MiamiCrypto Post published:September 5, 2022 Post category:Crimes / fincen / law / p2p / Regulation “I’m just a regular Bitcoiner caught in the crosshairs,” claimed Mark Alexander Hopkins, also known as Rizzn, prior to serving his prison sentence. You Might Also Like SEC Imposes $38 Million Penalty on Digital Currency Group for Negligence January 17, 2025 South Africa Moves to Regulate Cross-Border Crypto Flows August 15, 2025 Iran Blocks 9,200 Bank Accounts Over Suspicious Foreign Currency, Crypto Transactions May 17, 2022