This is the biggest attendance at a sporting event held in an enclosed stadium. The crowd number is an unofficial number - the official crowd (people who paid tickets) that day was 173,850. Due to its large capacity, Maracana stadium has many more reported sporting events with large attendance figures.
Bitcoin is a digital currency (also called crypto-currency) that is not backed by any country's central bank or government. Bitcoins can be traded for goods or services with vendors who accept Bitcoins as payment.
A Bitcoin is a digital token â with no physical backing â that can be sent electronically from one user to another, anywhere in the world. A Bitcoin can be divided out to eight decimal places, so you can send someone 0.00000001 Bitcoins. This smallest fraction of a Bitcoin â the penny of the Bitcoin world â is referred to as a Satoshi, after the anonymous creator of Bitcoin.