法人向けブロックチェーンコンソーシアムR3は、ブラジルの金融機関「マレノストラム銀行（Banco Mare Nostrum）」と提携し、R3の技術を基盤とするトークン化された証券の取引所を立ち上げるという。
Stock, or a capital stock, is the number of all shares issued by a corporation. Cryptocurrency startups and innovative blockchain technology projects are becoming more and more popular among potential investors, as they are very prospective from both the technical and financial sides. Currently, a lot of Bitcoin-related companies offer stocks in order to raise money for future development. Besides cryptocurrency stocks, some companies from various fields active in blockchain technology implementation divide their capital into shares in order to have the possibility of gaining more money. For these investments, there are many websites with blockchain technology stock lists for future investors or there are also blockchain penny stocks for small companies that offer relatively low prices for shares.