Blockchain is described as the technology on which cryptocurrency operates, creating a network for transactions and transferring information.
source https://www.google.com/url?rct=j&sa=t&url=https://www.phaidoninternational.com/industryinsights/cryptocurrency-and-blockchain-the-new-talent-crisis-92323191212&ct=ga&cd=CAIyGmM2Nzk3ODA2ZWViNjVjODI6Y29tOmVuOlVT&usg=AFQjCNFvrQKaUc5zope0eYySSmsXpGfVSw
