Blockchain is the core technology behind Bitcoin and thousands of cryptocurrencies and has promising potential beyond digital currencies. Many, or all, of the products featured on this page are from ...

Here are reviews of five of the best available books on blockchain, a relatively new, but rapidly growing and very important ...

Andreessen Horowitz’s crypto arm says that by 2026, privacy will become the defining factor differentiating blockchain ...

Privacy protocols and crypto mixers both protect blockchain privacy, but differ in design, risk, and long-term use cases.

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 ...

Discover what cryptocurrency security tokens are, their forms, and how they differ from cryptocurrencies. Learn how they’re used for investment and capital raising.

What is a blockchain bridge? Learn how bridges connect isolated blockchains, enable cross-chain DeFi and NFT transfers, and solve the interoperability challenge.

(1) The distinction between a main Layer 1 blockchain such as Bitcoin and Ethereum and a Layer 2 blockchain such as rollup chain. A third layer separates even more functions. See Layer 1 blockchain, ...

How is blockchain reshaping advertising? Know how decentralized technology prevents ad fraud, ensures transparency, and returns data ownership to consumers.

A protocol and framework for creating Layer 2 blockchains and sidechains, both of which run parallel to and interact with the Ethereum network. Introduced in 2017 as the Matic network, which was a ...