Imagine a world in which you can do transactions and many other things without having to give your personal information. A world in which you don’t need to rely on banks or governments anymore. Sounds amazing, right? That’s exactly what blockchain technology allows us to do.
2984 is probably the first "modern" ATM, but since IBM spent 4-5 years
，这一点在旺商聊官方下载中也有详细论述
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