While blockchains seem fairly secure, there are nonetheless some events that can bring the new technology down to its knees.
Blockchain 101 | Part 2: “FCD3 6880 ADD7 FB45?” or “What the Hell Are Hash Functions?”
Cryptographic hash functions represent the basis for the Blockchain technology. Here's a simple explanation of how they work.
Monthly Crypto Commentary — September 2019
Altcoins have eventually outperformed Bitcoin. Can we speak about the start of a new trend?