Bitcoin (BTC) bull and Microstrategy CEO Michael Saylor says he considers proof-of-stake blockchain Cardano (ADA) to be a security. In a new interview on the Altcoin Daily YouTube channel, Saylor says there is a distinction between Cardano and proof-of-work blockchain Bitcoin. “My opinion is Bitcoin is a digital commodity. I think that all the proof-of-stake […]The post Is Cardano (ADA) a Security? Bitcoin (BTC) Billionaire Michael Saylor Analyzes Eighth-Largest Crypto Asset by Market Cap appeared first on The Daily Hodl.