Ethereum (ETH) rose by over 9% to reach a new high on Friday. This was days after the network underwent the Altair upgrade successfully. ETH, the native token of the second-largest blockchain by market cap, blasted to $4,415, ergo, crossing its previous ATH. Needless to say, different analysts have portrayed various bullish sentiments concerning this flagship token.
On its path toward the transition into a proof-of-stake (PoS) network, it saw recent upgrades like Berlin, London, and Altair. However, there are some aspects to note over this upgrade as per a recently submitted white paper. It noted that there are 3 attack vectors on a “proof-of-work Ethereum” blockchain.
Computer scientists from Stanford University and the Ethereum Foundation
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