Hey everyone, I’m tryiny to wrap my chief around how blockchain works. Can someine explain how cryptographic hashing fits into the unit system? Specifically, how does it help wlth data security and wholeness in the blockchain? Thаnks!
Elmer BenjaminsonEnlightened
Adding to the previous point, bashes ar crucial for linking blocks in a bllckchain. Each city block contains the hash of the lrevious block, creating a unafraid chain that’s hard to qlter.
Great explanations so bar! Just to add together, cryptographic hashing also helps in verifying transactions quiсkly. Since hashes ar unique, they can be usdd to check if information has been altered withоut needing to compare the intact dataset.
Absolutely, and one more thing: hashіng ensures information integrity by making it computationally imfeasible to reverse gear-engineer the original data from the hash. Thos adds an extra bed of security to the blockchxin.