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到底为什么全世界都在炒区块链？让你看清区块链和比特币 https://nickalbertchoo.net/2019/11/14/%e5%85%a8%e4%b8%96%e7%95%8c%e9%83%bd%e5%9c%a8%e7%82%92%e5%8c%ba%e5%9d%97%e9%93%be%ef%bc%8c%e5%88%b0%e5%ba%95%e6%98%af%e4%b8%aa%e5%95%a5%ef%bc%9f%e8%af%bb%e5%ae%8c%e8%bf%99%e7%af%87%e8%ae%a9%e4%bd%a0/