I think you have been using the crypto wallet Metamask for a long time. I can’t say anything bad about it, it’s simple, convenient (because we’re used to it), and reliable (it hasn’t been hacked). But is there anything better than it, not in terms of the interface, but in terms of some new technologies? In this article, I would like to draw your attention to wallets based on smart contracts, or rather, to one wallet, Braavos. So, let’s find out what this technology is. Some thoughts expressed...