The first phase of the Ethereum EthereumOptimism testnet begins.

Ethereum Optimism data shows that Ethereum has started the first phase of testnet. The testnet is currently open to the public, but no smart contract has been submitted yet, the first phase has only a few features. The testnet level is as follows: Same as: If deposit and withdrawal cannot be made, tokens are placed in Goerli Layer 2, and participants can exit and burn sUSD to receive gifts. Step B: Deposit received. A set of 1 Goerli SNX tokens will be given to participants. Current coin users can increase the value of SNX. Security training: improve smart OVM contracts and add usability. Ethereum employees frequently use scams (which should be interpreted as interference testing) to reward users who provide evidence of fraud. Step C: Authorize the deletion. Participants must complete the coin to receive the mainnet testnet benefit.