Blockchain technology was originally invented in 1991 by two mathematicians, Stuart Haber and W. Scot Stornetta. They first proposed the system to ensure that timestamps could not be tampered with.
他们尚且算是幸运的，“有很多关于家庭被拆散，有人失踪、死亡或者被（泰国）海盗抢劫、强奸和绑架的悲惨故事。”杜耀豪告诉南方周末记者。
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