Q.5728 Rachel, a recent finance graduate, is intrigued by the world of cryptocurrencies and is considering investing in Bitcoin. She is aware that Bitcoin, being an unbacked cryptocurrency, operates differently from traditional financial assets and wants to understand its fundamental characteristics better before making an investment decision. Rachel is particularly interested in how transactions are verified and recorded in the absence of a central authority. What key characteristic of unbacked cryptocurrencies like Bitcoin should Rachel understand as a potential investor? | Financial Risk Manager Part 2 Quiz - LeetQuiz