"Social Tokens, exploring the possibilities this new technology is unlocking. If you find this essay interesting and want to explore more. In the physical world, we can use our driver's license as a way to prove our identity, but it doesn't really tell us much about a person or its reputation. To get to know a person in the physical world and see what they have done in the past, you might ask shared acquaintances or have a conversation about their favorite things. But the process is time-consuming and inefficient to know someone deeply."