Proof-of-activity is a blockchain consensus that combines proof-of-work and proof-of-stake to enhance security and ...

Bitcoin made blockchain famous, and then a punchline. True believers like social entrepreneur Karla Ballard say the technology is worth salvaging.

Explore the modular blockchain thesis and how separating consensus, execution, data availability, and settlement boosts scalability.

How do we trust AI? Know how blockchain ensures AI data integrity, prevents data poisoning, and creates immutable audit trails for machine learning models.

How do AI and Blockchain converge? From Decentralized Compute (DePIN) to Agent Wallets, we explore the infrastructure ...

While the blockchain may be inextricably linked to crypto, such projects aren't the only method of using the technology.

"Companies can use NFTs to offer unique rewards to their customers," Allie Grace Garnett wrote for Britannica Money. "An NFT ...

Please note: This item is from our archives and was published in 2020. It is provided for historical reference. The content may be out of date and links may no longer function. Blockchain has been ...

Alex Reinhardt, the founder of the Dubai-based blockchain platform Ultima Chain, has long been drawn to the real-world ...

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 ...

Overview: Blockchain improves security and transparency in e-commerce by preventing fraud, protecting customer data, and ...

Report Ocean, a leading strategic consulting and market research firm, in its recent study, estimated Middle East and Africa Blockchain Market size by value at USD 1.2 billion in 2023. During the ...