At a very high level, most NFTs are part of the Ethereum blockchain, youtu.be though other blockchains have implemented their own version of NFTs. If the latest price is 5% larger than the last value, we know Bitcoin is going up, and we will short Ethereum as part of our mean reversion strategy. We will once again make a trading decision for Ethereum based on Bitcoin. If you prefer to trade, you can click "Trade" to view market performance or make trades on the platform’s advanced and OTC portals. They can also sell individual digitals items they accrue during gameplay such as costumes, avatars and in-game currency on a secondary market. Binance coin or BNB was created by Binance in 2017. It can be used as a currency although perhaps the more common usage for it is to pay trading fees. It would be hilarious if Logan Paul decided to sell 50 more NFTs of the exact same video.