Oct 14th 2020 Staking deposit contract deployed:
Introduced staking to the Ethereum ecosystem. Although a Mainnet contract, it had a direct impact on the timeline for launching the Beacon Chain, an important Ethereum upgrade.
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2020 年 10 月 14 日 Staking 存款合约部署：
将质押引入以太坊生态系统。虽然是主网合约，但它直接影响了启动信标链的时间表，这是一个重要的以太坊升级。
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