Bitcoin is a cryptocurrency and worldwide payment system. It is the first decentralized digital currency, as the system works without a central bank or single administrator. The network is peer-to-peer and transactions take place between users directly, without an intermediary. These transactions are verified by network nodes through the use of cryptography and recorded in a public distributed ledger called a blockchain. Bitcoin was invented by an unknown person or group of people under the name Satoshi Nakamoto and released as open-source software in 2009.
This invention of Satoshi Nakamoto incredibly stunning us, Bitcoin known as a revolutionary invention.
Can Bitcoin solve the worlds problem?
I think bitcoin can solve the worlds financial, the best payment system, it is digital . very simple and secure. many advantages of the bitcoin. so, its the future currency. I believe it.