Blockchain won't replace existing institutions. It can strengthen current systems by introducing transparent and programmable trust mechanisms.

Oracle announced Blockchain Tables in 21c in January 2021, and later made it available on 19c as well due to customer demand. Oracle is now introducing the ability to use Immutable Tables as well as ...

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 ...

Blockchain. It's the basis for cryptocurrency and now businesses are looking into other use cases. Engineering use cases have been proposed, though implementations are essentially nonexistent at this ...

Blockchain—it might sound a bit like a medieval fabric, but there’s nothing primitive about this database that upends expectations of what a digital archive is capable of. Most databases provide ...

Entrepreneurs in blockchain, the digital ledger technology that buttresses bitcoin and other virtual currencies, say consumers are on the cusp of a new “blockchain decade.” The 2030s will be that ...

Fujitsu Laboratories Ltd has announced the development of a digital identity exchange technology that uses blockchain to prove reputation and improve trust in validating a user. According to Fujitsu, ...

David is a financial writer based out of Delaware. He specializes in making investing, insurance and retirement planning understandable. Before writing full-time, David worked as a financial advisor ...

Additional data or information that can be appended to a crypto transaction on a blockchain is referred to as metadata in blockchain transactions. Metadata is data about data. In the context of ...