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Hackers and data thieves are getting more sophisticated every day, and companies are vulnerable to their attacks because almost all companies use …

It’s a general perception that blockchain is very complicated, but its core concept is very easy to understand. It’s a type of …

Secp256k1 and secp256r1 are two commonly used curves. Hyperledger / Fabric developed by IBM is using secp256r1 while Bitcoin is using secp256k1. What is the difference between these two and why did Satoshi decide to use secp256k1 which is considered as a surprising choice at the time?

UTXO stands for "Unspent Transaction Output". Many blockchains use UTXO based accounting methods, for example, Bitcoin and Litecoin blockchains, as opposed to an account-based accounting method.