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 ...

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 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.

Blockchain analysis is a powerful tool that provides insight into what is happening on a blockchain network. Who is trading with whom? Which wallets are most active on decentralized finance exchanges?