Does cryptocurrency require blockchain technology?

Question

A decentralized ledger app could have many different implementations. Why do all crypto coins rely on blockchain. Is it really the only way to implement a secure decentralized ledger?

Answer 1

NO, they don't all require on blockchain, you can look up IOTA, and some use more advanced distributed systems. This term has become a sort of a catch for all the distributed/crypto space. I would advise reading the Bitcoin white paper for more clarity

Want to make your career in Blockchain? Enroll in Blockchain Course to acquire the essential skills.