Fefe Demeny explains what a blockchain is, a digital ledger that has revolutionized the world of finance due to its decentralized model. Imagine a notebook that everyone in the world can see but no ...

“The big point here is blockchain is useful," Oracle's Juan Loaiza said. "It adds another layer that isn't solved by any traditional security technologies." The company is trying to bring blockchain ...

In the blockchain world, an oracle is a system that connects smart contracts to external data sources. Smart contracts, self-executing agreements written in code, operate within the blockchain but ...

Imagine a notebook that everyone in the world can see but no one can erase. Now imagine that this notebook isn’t stored in just one place, but copied and constantly updated on millions of computers at ...

Oracle debuted its Blockchain Cloud Service in October, and now one of Oracle’s early-stage partners, AuraBlocks, has already created a financial service on the platform. AuraBlocks is using ...