London and Cancun… What did these Ethereum upgrades change?
An Ethereum upgrade usually includes several EIPs. They are tested on testnets for several rounds, and once everything has been verified, a date is set for activation on the mainnet.
On July 30, 2015, Frontier, the first version of the Ethereum mainnet, went live.
My notes are full of things I’ve learned; my account is full of hard lessons.
Don’t invest with borrowed money—it can put you under pressure and lead you to make bad decisions.
$ETH 2372.28 (-2.19%)