Somewhere along the way, Bitcoin gave up on being the system, and instead became the signal. Ethereum, by contrast, might be the one actually delivering on Bitcoin’s original promise.

The fifteenth anniversary of Bitcoin Pizza Day is a turning point in the history of cryptocurrencies. The evolution of ...

Travis Hoium has positions in Ethereum. The Motley Fool has positions in and recommends Bitcoin and Ethereum. The Motley Fool has a disclosure policy.