A blockchain is a digital ledger of transactions that is replicated and distributed across a large network of computer systems, or nodes, to record and secure information. Each block in the blockchain ...

Blockchain is a revolutionary technology that serves as a decentralized and distributed digital ledger. It functions as a transparent and secure system for recording and verifying transactions across ...

What is the FIFA blockchain? In May 2025, FIFA announced the launch of a dedicated layer-1 blockchain utilizing Avalanche’s Subnet technology. This transition marks a departure from its previous use ...

The Open Network (TON) layer-1 blockchain protocol's latest consensus upgrade is now live, slashing block times from about 10 seconds to 400 milliseconds.

Learn how permissioned vs permissionless blockchains differ, where hybrid networks fit, and which access model matches your ...

The FINANCIAL — Distributed ledger technology (DLT) could reshape finance. But current approaches to how some blockchains (a form of DLT) are governed pose questions about the level of responsibility, ...

Once considered a far-off invention of the future, smart cities exist today as a way to improve and automate systems like transportation and energy management. Although smart cities are most often ...