Dragonchain Capability: Provably Fair Contest System
We use the hash of future Bitcoin & Ethereum blocks to ensure the selection in a contest or giveaway is completely random and allows anyone to independently audit the contest themselves.
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龙链能力：可证明的公平竞争系统
我们使用未来比特币的散列；以太坊阻止以确保比赛或赠品中的选择是完全随机的，并允许任何人自己独立审核比赛。
https://dragonchain.com/busine... https://t.co/XWbri60OHB