http://www.sbigroup.co.jp/english/company/information/history.html
see 2007
Thanks. That is a bit disturbing for me. How much hash power do they have?If I remember SBI sent out some propaganda about wanting to build space technology and then leave everyone behind.
It's only natural that big capital wants to get in on the crypto market. Embrace it. If we want BCH to take off - we can't at the same time say that we don't want people to invest.