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Sattar01152 π©πΉπ
@sattar01152
Hash and digital signature: Hash: Each block of information turns into a unique hash code. Hashes are created by security algorithms and even a small change in the block information will cause significant changes in the hash. This feature prevents fraud and unauthorized changes.
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Nomet1ππ©πππ΅
@nomet1
395 $DEGEN for you
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