+A **Cryptographic Hash** is a one-way mathematical function that transforms any input data into a fixed-size string of characters. This unique "fingerprint" is computationally infeasible to reverse, ensuring [Data Integrity](/wiki/Data_Integrity) and foundational to secure protocols like [Digital Signatures](/wiki/Digital_Signature).
+## See also
+- [Hashing](/wiki/Hashing)
+- [Cryptography](/wiki/Cryptography)
+- [Blockchain](/wiki/Blockchain)
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