Uncover the meaning of "clog" in cryptocurrency, referring to network congestion that hampers transaction efficiency.

Abstract: Sharding is one of the most effective technologies for improving blockchain scalability by dividing a blockchain network into multiple shards that process transactions in parallel. However, ...

Modern transaction systems are expected to be invisible when they work and unforgiving when they do not. Payments, balances, and digital services move in real time, but even a momentary disruption can ...

Bitcoin, ethereum and the stablecoin USDT are promoted at a cryptocurrency store in Hong Kong on July 29, 2025. Stablecoin excitement has gripped Hong Kong as the city prepares to launch a licensing ...

A Telegram-based guarantee marketplace known for advertising a broad range of illicit services appears to be winding down its operations, according to new findings from Elliptic. The blockchain ...

Repeated challenges with everyday digital payments have inspired Lagos-based entrepreneur, Olaide Alim, to develop a new platform aimed at reducing the stress Nigerians face when paying for basic ...

According to Visa’s official documentation, Account Funding Transactions (AFTs) is a transaction type used to withdraw funds from a Visa or Mastercard account for the purpose of funding another ...

Hopkinsville, Ky.-based Jennie Stuart Health has officially joined Evansville, Ind.-based Deaconess Health System, becoming the 19th hospital in the system’s network. Under the new acquisition, Jennie ...

Citi Investor Services rolled out Single Event Processing (SEP) technology, which promises real-time transaction processing and improved efficiency, in North America. This platform, which was already ...

ChatGPT users in the U.S. can now make Etsy and soon Shopify purchases within conversations, marking a next step toward the future of online shopping — both for consumers and the platforms that ...