A collection of information on cryptocurrency Cryptocurrency, sometimes called crypto-currency or crypto, is any form of currency that exists digitally or virtually and uses cryptography to secure transactions. Cryptocurrencies don’t have a central issuing or regulating authority, instead using a decentralized system to record transactions and issue new units. https://www.investopedia.com/terms/c/cryptocurrency.asp https://www.forbes.com/advisor/investing/cryptocurrency/what-is-cryptocurrency/ https://cryptosmart.pl/ https://en.wikipedia.org/wiki/Cryptocurrency https://www.nerdwallet.com/article/investing/cryptocurrency https://www.oswego.edu/cts/basics-about-cryptocurrency https://www.trendmicro.com/vinfo/us/security/definition/cryptocurrency https://www.techtarget.com/whatis/definition/cryptocurrency https://www.coinbase.com/learn/crypto-basics/what-is-cryptocurrency https://www.simplilearn.com/tutorials/blockchain-tutorial/what-is-cryptocurrency