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 ...

Discover how Ethereum 2.0 transitioned the blockchain to proof-of-stake in 2022, enhancing scalability, reducing energy use ...

What do trademarks and brand protection mean? Trademarks and brand protection refer to legal measures taken to safeguard a company’s distinctive symbols, logos and brand identity from unauthorized use ...

Blockchain technology is a cryptographic chain of peer-to-peer transactions. Blockchain transactions are stored in a trustless manner, thanks to decentralized nodes that validate and commit them.

In the age of digital records, how do we know that data has not been tampered with? Rafael (Rafa) Cordón has an answer. In efforts to preserve the integrity of real information — especially government ...