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.

Discover how to trace cryptocurrency transactions using tools like blockchain explorers, wallet histories or by running a full node. Anyone can view crypto transactions on public blockchains at any ...

Why do ZK-Rollups use Layer-1 only for verification? Learn how separating execution from settlement ensures security, mathematical finality, and decentralization.

CHICAGO--(BUSINESS WIRE)--OneSpan Inc. (NASDAQ: OSPN), the digital agreements security company, today announced that it has agreed to acquire ProvenDB, an Australia-based startup that delivers secure ...

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 ...

ABN AMRO has taken a significant step in its digital innovation strategy after its German subsidiary, Hauck Aufhäuser Digital Custody, secured authorisation ...