Altcoin News Co-founder of Floyd Mayweather-promoted ICO sentenced to 8 years March 4, 2021 A co-founder of the fraudulent 2017 ICO Centra Tech has been sentenced to eight years in prison for his role in the scheme. About The Author coinmaker See author's posts Post Navigation Previous Spike in digital land and NFT sales push Axie Infinity (AXS) price to new highsNext Ethereum gas fees drop as daily DEX and DeFi volumes decline More Stories Altcoin News Can XRP price reach $20? These charts say ‘full bull’ phase is still ahead July 19, 2025 Altcoin News XRP is about to hit $200B market cap for first time; price nears record July 19, 2025 Altcoin News Ether preps record short squeeze as analysis sees $4K ETH price ‘soon’ July 19, 2025