Technology
Block says it has finished the development of its own 3nm bitcoin mining chip and is working through the design with a “leading global semiconductor foundry” (MacKenzie Sigalos/CNBC)
MacKenzie Sigalos / CNBC:
Block says it has finished the development of its own 3nm bitcoin mining chip and is working through the design with a “leading global semiconductor foundry” — Jack Dorsey says that his payments company, Block (formerly Square), is expanding its bitcoin mining ambitions …
