Baotou City Public Security Bureau ’s official Weibo Ping An Baotou today said on Weibo that the masses recently reported that the “wotoken wallet” app, known as Alipay in digital assets, was closed, and digital currencies that had been recharged to the platform could not be traded or withdrawn. Cheated. Baotou Police hereby issued a risk warning alert, asking the general public to be cautious in participating in virtual currency investment. At present, blockchain technology is still in the exploratory stage. Any investment project that relies on the name of "blockchain" and "virtual currency" has extremely high risks and the value may be zero. Please be alert and beware of being cheated.