The price of Bitcoin is notoriously driven by sentiment. When the market shifts to its “greed” phase, Bitcoin soars amid the utopian promises and speculators dismiss the risks of an asset that generates no cash flow. In the “fear” phase, Bitcoin’s price seems to find no traction, as sellers push its price lower amid bad news or general market malaise. Bitcoin uses proof-of-work to validate transactions. In a nutshell, Bitcoin miners must invest computational power (electricity, hardware, and maintenance) to verify a block hash with specific requirements before transactions can be added to the blockchain. As the hash rate increases on the network, mining difficulty increases (and vice versa) to keep http://bitcoincasino org the average block time at about 10 minutes.