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Blockchain Problems Exist, Take Two Aspirins, and Plenty of Rest

Blockchain problems exist. Or to put it another way, limitations exist in what blockchain offers. Whenever a new technology emerges, expectations skyrocket as to what it accomplishes and how it…

How Digital Signatures and Hashing Protect Your Transactions

Digital Signatures and Hashing Digital signatures and cryptographic hash functions comprise the secret sauce that makes cryptocurrency work.  They put the crypto into currency, so to speak. Your digital signature…