Does anyone know if Ethereum mining will stop soon ?
Videos on YouTube were claiming mining for Ethereum will stop. I don't know why.
Heard anything ?
Ethereum is moving from proof of work (ie, compute power) to proof of stake (ie, ethereum tokens locked into a computer which validates other transactions).
Proof of stake requires significantly less computing power, and has the same "rich get richer" issue that proof of work grants.
Each transaction validated by a validator gives all the stakers a little ethereum. So instead of "mining" via compute power, you're "mining" via putting your ethereum into a pool on a validator.
The transition is happening slowly, in a series of stages. Right now people are taking their ethereum, and starting up validators. Validators have to be tested on the network for a time before the network switches over to them. The goal is a little over 16 thousand validators, and each one must have at least 32 ethereum staked to join the validator network, so an initial investment of between $100k and $150k, plus the cost of a reasonably powerful, fast computer and fast internet connection.
If your validator fails to reach consensus in time, given an assignment, or provides invalid responses, the staked ethereum is burned in small amounts for each infraction, and your validator is less likely to be chosen for the next block consensus pool.
It's a fairly neat, self-regulating system.
Most people expect the final stage of the transition to occur later this year. In the meantime, miners are mining as much as they can while it's still proof of work.
Also, people are already staking their ethereum. For instance, I've staked my paltry amount on Coinbase with their Ethereum 2 token, and when the network transitions it'll go toward staking and I'll earn "mining" rewards without having to run a mining machine.