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 ...

Elevate your blockchain expertise with certification. Gain in-depth knowledge, enhance career prospects, and drive ...

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 ...

Datavault AI recently expanded its reach through an agreement with NASDAQ, allowing the company to use the exchange’s financial framework to help scale its data marketplace. The move reflects a larger ...

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

Learn how secure cryptocurrency is, the potential risks of hacking, blockchain security, and best practices for safeguarding your crypto investments.

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 ...

In November 2025, MEET48, a cutting-edge entertainment platform integrating AI and blockchain technology, reported ...

This is not reading material for kindergarteners. It is, however, for the benefit of kindergarteners and other young people who will live in a world where blockchain has much to do with their lives.

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 ...