Why do people use hashing?
I'm curious, could you elaborate on why hashing is such a crucial aspect in the world of cryptocurrency and finance? How does it play a role in ensuring security and authenticity? And why is it specifically favored over other methods? Understanding the reasons behind its usage could certainly provide valuable insights into the mechanics of these industries.
What is the main purpose of hashing?
Could you please elaborate on the primary goal behind hashing? I'm interested in understanding how it contributes to the overall security and efficiency of cryptocurrency transactions and blockchain systems. Specifically, how does hashing ensure data integrity, facilitate rapid verification, and help maintain the immutability of the blockchain ledger?