OTCXN, a blockchain-powered capital markets infrastructure company, announced that it has launched its OTC Block Trading venue for Crypto trading. This is the first of several trading venues that will be launched for institutional-only digital asset trading. After a period of successful testing, the venue is now open to all clients with accounts at custodians on the OTCXN network, including Kingdom Trust and Prime Trust, both of whom are regulated US entities that offer custody services for Fiat...