What Algorithm Does Ethereum Use? Has the Ethereum Algorithm Changed?

eth What algorithm According to ethnews, the Ethereum client Geth has added a new consensus algorithm in the latest spec v1.9.0. This algorithm packs blocks into a random number and calculates the validity of the new block based on its hash value (through HashRibbons and BLS signatures on EthHub). Since contracts do not have a timestamp or an irreversible timestamp to prevent replay attacks, for security purposes, the mining can be based on the pre-fork transaction outputs as the basis for validating nodes. Therefore, the system implemented SHA256 encryption technology. What algorithm does ETH use?

Currently, what algorithm does ETH use: The full name is ProgPoW + BFT, also known as P2PBFT, which is a distributed virtual computer network designed based on Byzantine fault tolerance mechanism; it supports various ways of storing data and receiving data requests; it has an interface for programming smart contracts as well as execution capabilities; it is compatible with Bitcoin and Ethereum; it supports multiple languages; it has flexibility and other characteristics; it can integrate with any cloud computing platform.

Has the Ethereum Algorithm Changed?

According to ethnews, the Ethereum client execution team recently stated that there are some issues in the eth2.0 upgrade process: When ETH1 is activated (approximately 6 weeks later), it will no longer use the existing PoW algorithm. This change occurred on November 2nd; it caused significant chaos and instability to the entire network because most of the time they will continue to operate the proof-of-work system. Without such a change, Ethereum would completely disappear, and there may be a longer way to go. (ambcrypto)