Bitcoin might become an 'internet gold': https://medium.com/@zby/proof-of-work-8d8265def194 https://medium.com/@zby/proof-of-work-8d8265def194 Moving a kilogram

Bitcoin might become an 'internet gold': https://medium.com/@zby/proof-of-work-8d8265def194 https://medium.com/@zby/proof-of-work-8d8265def194 Moving a kilogram of gold from one part of the world to another would already be more expensive than sending equivalent in bitcoin. But I am waiting for a new wave of POS systems: https://medium.com/@zby/proof-of-stake-can-be-cheaper-than-proof-of-work-da14223a965 https://medium.com/@zby/proof-of-stake-can-be-cheaper-than-p...