Bitcoin coders at popup hackathon prepared for big launches on blockchain after the halving, and a cryptocurrency market now valued at over $2.4 trillion.
Kevin O'Leary says he's put 20% of his portfolio in crypto, including tokens and blockchain firms : Rashtra News #Kevin #OLeary #hes #put #portfolio #crypto #including #tokens #blockchain #firms Celebrity investor Kevin O'Leary told CNBC on Friday that one-fifth of his investment holdings are tied up in cryptocurrencies and companies operating in the nascent digital asset