（二）伪造、隐匿、毁灭证据或者提供虚假证言、谎报案情，影响行政执法机关依法办案的；
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.，这一点在51吃瓜中也有详细论述
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第 1 周：定义输入/输出标准与红线
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