A blockchain is a kind of database invented in 2008 that stores and secures information in sequential blocks. Unlike the case with traditional databases, a blockchain’s contents are not kept on a ...

Blockchain technology, the technology that keeps cryptocurrency secure, has come a long way since its inception. Today, the technology doesn’t just power popular cryptos like bitcoin and ethereum — it ...

XRP has continued to play a role in global digital payment systems in 2025. Originally designed as a token for cross-border settlement, it is now recognized as a bridge asset that is being adopted by ...

Nonces ensure blockchain security by creating unique hashes for block validation and integrity. Bitcoin mining uses nonces in ...

It's a future that is not between decentralization and control, but about building a bridge connecting them, creating space ...

JPMorgan Chase CEO Jamie Dimon has repeatedly criticized bitcoin and other cryptocurrencies. But his firm has remained a leader in developing blockchain-based products and services. Over the course of ...

Validators are responsible for adding new blocks and verifying transactions in proposed blocks, thus playing a vital role in the functioning of the blockchain. A validator is crucial in validating ...

Proof of Authority is a real-world practical innovation of blockchain technology—splitting the middle ground between trust ...

If Mississippi’s legislation affirms that these transactions are lawful and self-custody is protected, businesses integrating ...

As the digital economy accelerates and data security becomes a global priority, VEST Labs has officially unveiled its ...

This content has been selected, created and edited by the Finextra editorial team based upon its relevance and interest to our community. Since its ideation over 30 years ago, blockchain’s use by the ...