BlockChain is buzzword in today's technology. So, a BlockChain is defined as being the digital record of transaction which is stored in the Chain of Blocks. You may change your settings at any time, such as withdrawing your consent, by using the toggles on the Cookie Policy, or by https://financefeeds.com/xrp-solx-dbr-btcbull-the-4-altcoins-with-1000x-potential/