Fefe Demeny explains what a blockchain is, a digital ledger that has revolutionized the world of finance due to its decentralized model. Imagine a notebook that everyone in the world can see but no ...

Sei is a high-performance layer-1 blockchain built for speed, scalability, and seamless trading. Designed with DeFi and high-throughput applications in mind, Sei combines lightning-fast finality with ...

What is the FIFA blockchain? In May 2025, FIFA announced the launch of a dedicated layer-1 blockchain utilizing Avalanche’s Subnet technology. This transition marks a departure from its previous use ...

In blockchain, a rollback refers to reversing its history to counter a disastrous event, such as big hacks threatening to disrupt the ecosystem, the discovery of critical protocol bugs or ...

If you’ve ever wondered how Bitcoin actually works—beyond the price charts and celebrity tweets—this one's for you. "Bitcoin mining is like a big guessing game on computers," Holmes explained. "People ...