Blockchain and Crypto Blog

Ivan on Tech Academy provides latest insights and reports about the blockchain industry.

eth 2.0 ethereum 2.0 ethereum staking proof-of-stake staking

Breaking Down ETH 2.0 - Staking Explained

Written By Ivan on Tech

Jun 11, 2020

With ETH 2.0 just around the corner, now is a good time as any to look into one of the most critical updates it’s bringing along - proof-of-stake (PoS). In this article, we will look at why the current proof-of-work (PoW) system isn’t refined enough for future scalability needs and then see how eth 2.0 is looking to integrate PoS. 

What is Proof-of-Work?

Quite like Bitcoin, Ethereum also uses a proof-of-work (PoW) consensus protocol. The core principle of PoW works like this:

  • Specialized nodes in the network called “miners” own mining equipment called “ASICs.”
  • The miner takes up transactions from the mempool to form a block and then hashes its contents.
  • They then add a random value called “nonce” in the front of the hash and then hash the overall value again.
  • Now the miner will compare the value of the hash against the network difficulty. The difficulty is a metric decided upon by the network, which adjusts according to the ease...
Continue Reading...
Close

Get our Free Ebook

Enter your email and we will send it to you!