This is an estimated time and subject to change, depending on when the Terminal Total Difficulty Value is reached.
In the event of a chain split, the Ethereum Proof-of-Work (PoW) Mainnet and its forked token would assume the $ETHW ticker.
这是估计时间，可能会有所变化，具体取决于何时达到终端总难度值。
如果发生链分裂，以太坊工作证明 (PoW) 主网及其分叉代币将采用 $ETHW 代码。