Technically each onerous fork brings an “outdated” and a “new” coin. Like when you had 1 bitcoin, after the bitcoin money fork you all of a sudden had your 1 bitcoin on the primary chain and 1 bitcoin on the bitcoin money chain. That is what a tough fork is.
That stated, ethereum onerous forks are totally different in that plenty of effort goes into ensuring each shopper factors on the brand new chain ranging from the determined block, and everybody discards the outdated chain after that. Plus there’s the built-in “problem bomb” coded in that makes mining on the outdated chain more durable and more durable to mine so there is no level mining on it in any respect. A part of the upgrades bundled on this onerous fork pushes the issue bomb for later.
So successfully there aren’t gonna be any outdated ethereum cash, simply the brand new ones with the identical worth because the earlier ones.
Is all etherum going to flip to E 2.0
It will include the merge. London is not that. We’re nonetheless gonna be on what’s known as Ethereum 1.0 after London