collateral - n. the security for a loan

cryptocurrency - n. money that exists only on the internet

platform - n. a website, twitter or another specific site on the internet

code - n. the organization of the information of ones and zeroes that make up the software that controls the development of websites and other content

virtual - adj. not real, existing on the internet only

capital – n. the money one has to invest

digital – n. made up of ones and zeroes on the internet

blockchain – n. a technology that protects money by combining thousands of websites

ethereum - adj. a specific type of cryptocurrency

portfolio – n. the list of places where one invests one's money