Definition ∞ Digital ledgers are electronic records that systematically store transaction data. These decentralized systems maintain an immutable, chronological sequence of all transactions, typically distributed across numerous network participants. Each record, or block, is cryptographically linked to the previous one, forming a chain that ensures data integrity and transparency. The absence of a central authority represents a defining characteristic, differentiating them from traditional centralized databases.
Context ∞ Digital ledgers are foundational to blockchain technology and digital assets. News often reports on their use in new protocols, supply chain tracking, or central bank digital currency initiatives. Understanding their distributed and immutable nature is essential for comprehending security claims, scalability debates, and regulatory discussions surrounding cryptocurrency and decentralized finance. Their ongoing development significantly influences global financial infrastructure.
Blockchain Knowledge
Cryptocurrency Foundation
Cryptospace Newsfeed
