What is blockchain? Explained originally appeared on TheStreet. Imagine a notebook that everyone in the world can see but no one can erase. Now imagine that this notebook isn’t stored in just one ...

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 ...

Imagine a notebook that everyone in the world can see but no one can erase. Now imagine that this notebook isn’t stored in just one place, but copied and constantly updated on millions of computers at ...

Amid growing interest in practical ways to scale and safeguard blockchains, hardware‑based approaches are coming into focus. The role of Trusted Execution Environments (TEEs) in blockchain systems has ...

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 ...