UPDATE on Security: The blockchain is secure, yes - but this could change as technology advances. For example, if a quantum computer was achieved then in theory it would have more than enough computing power to overtake a blockchain system.
UPDATE on Security: The blockchain is secure, yes - but this could change as technology advances. For example, if a quantum computer was achieved then in theory it would have more than enough computing power to overtake a blockchain system.
RE: From Skeptic to Cheerleader, What I've Learned About Steemit After My First Week(ish) Onboard.