Documents can be notarised by embedding information about them into a public blockchain—and you will no longer need a notary to vouch for them.

文件公正可以通过将信息嵌入公共区块链得以公证，人们再也不需要找到公证人来对其担保。

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Essentially, the principle behind all mixing services is the ability to remove or obscure any linkage to a real-world identity because the bitcoin blockchain maintains a public transaction log of all transactions.

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