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 ...

Seriously, What the Hell Is a Blockchain? Blockchains are often explained with a lot of tech jargon by people in mathematics, cryptography, and network engineering. It turns out that blockchains are ...

Explore on-chain transactions on cryptocurrency blockchains, how they alter blockchain states, and compare their security, ...

A bipartisan bill recently introduced to the U.S. House of Representatives proposes creating a "consensus-based definition of blockchain." Representatives Doris Matsui and Brett Guthrie – both members ...

Blockchain may not be as famous as Bitcoin (BTC) and many of the cryptocurrencies that it works to power across an ever-evolving ecosystem, but the technology’s applications may be capable of ...

Blockchain is on target to disrupt the world's financial system, as the secure technology allows faster and more cost-effective processing of transactions through a shared digital ledger that can be ...

An independent blockchain acting in concert with Bitcoin, Ethereum or other major chain, which retroactively became known as "Layer 1 chains" or "main chains." Layer 2 chains process new transactions ...

A commonality among recent data privacy regulations (including the EU’s GDPR, California’s CCPA, and Brazil’s LGPD) is that only the storage and transmittal of “personal data” is regulated. These new ...

Valery Vavilov, cofounder and chief executive officer of Bitfury Group Ltd., in Kiev, Ukraine. While Bitfury started as a bitcoin mining company, it has expanded to offer services to enterprise users ...