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 ...

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

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 It is provided for historical reference. The content may be out of date and links may no longer function.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 ...

Moody’s Corporation is bringing its trusted credit ratings onto blockchain through a new tool called the Token Integration Engine.

Last week, China’s president Xi Jinping took Blockchain-oriented domestic politics to another level: the country’s leader mentioned blockchain as “a part of technological revolution”. The sentiment ...

It's quickly becoming apparent that blockchain technology is about far more than just Bitcoin. Across finance, healthcare, media, government and other sectors, innovative uses are appearing every day.

Saying that blockchain is a universal technology would not give an actual idea of the scale: the chain technology has already been implemented successfully in completely different domains and is ...

While politicians welcome blockchain, civil servants don’t wait for legislation to be implemented. On Sept. 17, Europa Press reported on the contract the autonomous community of Aragon, one of the 17 ...

While United States regulators are still trying to figure out how to think about cryptocurrencies, Thailand’s government is already mapping out its own central bank digital currency. This is just one ...

These aren’t your grandpa’s trading cards. NFTs, or non-fungible tokens, have taken the world by storm this year. When Christie’s auctioned off an NFT for more than $69 million in March, it propelled ...

All in all, the year 2023 was a net positive for the technology landscape, although there were some interesting events along the way. Sam Altman was CEO of OpenAI and then he was not, only to become ...

A panel at the Aleph March ‘26 conference in Buenos Aires featured four Argentine lawmakers. All agreed that AI and blockchain will improve lives if the government stays out of the way. But few ...