Tether, the largest firm in the digital asset space, announced today that it has strategically invested $200 million in Blackrock Neurotech, the preeminent innovator in Brain-Computer-Interface (BCI) technology, through its newly established venture subsidiary, Tether Evo. With this purchase, Tether took a controlling position in Blackrock Neurotech. Marcus Gerhardt and Dr. Florian Solzbacher, two scientists …