The policeman ask him for proof of identification .

警察要求他拿出身份证明。

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But in order to get verified, Weibo requires users to submit proof of identification.

但为了验证身份，微博也需要用户提交身份证明。

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A number of companies are coming up with devices that read something that is universally acknowledged as proof of identification, and it can't be forged, a fingerprint.

许多的公司是提出装置阅读有点那确认被全世界地承认如不能透入的，而且它不能被伪造，一个指纹。

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Voters are required to provide proof of identification within 10 days of the election for their votes to be counted, according to Krisel.

CNN: Movie star among voters running into problems

So, anyone trying to buy lab equipment or the kits needed for biology experiments online from eBay or direct from equipment manufacturers, would have to show some proof of identification so they could be tracked.

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Republicans said the law was needed to prevent voter fraud, while Democrats said people who are poor or elderly often do not have such identification and are unable to get the certified birth certificate and other secondary proof of identification needed to get a state-provided ID in Indiana.

NPR: High Court Supports Indiana Voter ID Law