A Random Number Generator (RNG) is a system used to produce a sequence of numbers that cannot be easily predicted. In the context of blockchain and digital currencies, RNGs are crucial for creating randomness that ensures fairness and security in various processes.RNGs are utilized in multiple areas such as token creation, transaction processing, and gaming applications. For instance, in games that involve luck, RNGs determine outcomes to ensure that results are unbiased.There are two main types of RNGs: pseudo-random generators and true random generators. Pseudo-random generators use algorithms to produce sequences that appear random but are actually deterministic. True random generators, on the other hand, derive randomness from physical phenomena, such as atmospheric noise.The integrity of RNGs is vital because predictable outcomes can lead to unfair advantages or manipulation, undermining trust in the system. Therefore, secure RNG algorithms are integral to maintaining the reliability and integrity of various applications within the ecosystem.