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 ...

Hugo Feiler is a tech entrepreneur and cofounder of Minima, a fully decentralized, device-agnostic Layer-1 for DePin projects. The automotive industry is undergoing radical transformation, and ...

Blockchain rollups are a scalability solution that processes and bundles several transactions off-chain before submitting them to the main blockchain, reducing congestion on blockchain networks.

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 ...

Imagine being able to trace your products — coffee beans, locally-made crafts, or materials sourced from a specific area — from point of origin to your storefront, with real-time information on a ...

Scott Nevil is an experienced writer and editor with a demonstrated history of publishing content for Investopedia. He goes in-depth to create informative and actionable content around monetary policy ...