Blockchain apps aren’t “just crypto” anymore. You’ll find them powering loyalty programs, cross-border payments, collectibles, supply chains, digital identity, and communities that coordinate without ...

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 ...

Blockchain nodes validate and secure transactions, enhancing network decentralization. Anyone can run a Bitcoin node using Bitcoin Core, while some blockchains restrict node operation. Setting up a ...

Blockchain technology, the technology that keeps cryptocurrency secure, has come a long way since its inception. Today, the technology doesn’t just power popular cryptos like bitcoin and ethereum — it ...

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.