Earlier, Berkshire Hathaway, under the name of the “stock god” Buffett, decided to invest US$500 million in Nubank, a digital bank that supports Bitcoin. This financing made Nubank the largest financial institution in Latin America and became the largest financial institution in Latin America. One of the most valuable digital…

For a long time, complicated operations and small screens have been the disadvantages of many hardware wallets. Is there a cold wallet that takes into account both security and ease of use? According to the survey, users still prefer hardware wallets with screens. Because even if the hardware wallet is…

Common hardware wallet attacks and cracking incidents are mainly divided into three categories. Hackers obtain hardware wallets and perform physical attacks. Users buy second-hand wallets implanted by hackers or users lose their mnemonic words. Therefore, most of these coin-lost news are The active head can be found. At the same…

What is a digital currency wallet? Digital currency wallet is a tool used to store, manage, and trade digital currency. For investors, asset security is the first priority, so digital wallets used to manage secret keys and addresses are particularly important. According to whether the wallet is connected to the Internet, digital currency…

If you want to choose a high-quality hardware wallet, you must not only look at the function of the wallet itself, but also comprehensively examine the strength of the service provider, product follow-up services, code open source issues, security offensive and defensive settings, and market reputation. …

Cryptocurrency wallets can be divided into hot wallets and cold wallets based on whether they are connected to the Internet. A hot wallet can be understood as an App downloaded to your mobile phone. It needs to be connected to the Internet. There is no entity. As long as you…

The Central Bank of the United States released a research report that pointed out that the digital currency issued by the central bank will replace cash and become a more effective payment method. At the same time, Reuters reported that Citibank, one of the world’s largest banks, is currently considering…

Previously, an exchange was investigated, which caused many people to be unable to mention the coin. People can’t help but wonder why their coin can’t be mentioned, and who is it? Is it your own cryptocurrency wallet or an exchange? The coins on the exchange will be stored in the…

Sallet One Bitcoin cold wallet, what are the advantages of a multi-chain wallet? Cryptocurrency wallets are generally divided into single-chain wallets and multi-chain wallets. Single-chain wallets are generally full-node wallets officially released, mainly for professional users such as exchanges or developers, while multi-chain wallets can be connected to a variety…