It is monitored and organized by a peer-to-peer network called a blockchain

[lucas Mnew]

A cryptocurrency is an encrypted data string that denotes a unit of currency. It is monitored and organized by a peer-to-peer network called a blockchain, which also serves as a secure ledger of transactions, e.g., buying, selling, and transferring

 

[BLue8686]

Blockchain technology is a decentralized, distributed ledger that stores the record of ownership of digital assets