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 ...

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 ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. Erika Rasure is globally-recognized as a ...

You keep hearing the word and it isn’t going away. You admit defeat of your lack of knowledge and find yourself Googling “What is blockchain?” Decentralized, tokens, ledgers….you’ll quickly find ...

Blockchain is shifting from speculation to execution, with adoption driven by practical infrastructure.

THE BLOCKCHAIN, the technology that underlies bitcoin, has yet to live up to the hype surrounding it. Promising blockchain-based projects, such as a land registry in Honduras, have fallen short of ...

Posts from this topic will be added to your daily email digest and your homepage feed. There’s nothing like an explosion of blockchain news to leave you thinking, “Um… what’s going on here?” That’s ...

What is the FIFA blockchain? In May 2025, FIFA announced the launch of a dedicated layer-1 blockchain utilizing Avalanche’s Subnet technology. This transition marks a departure from its previous use ...

Bitcoin, Ethereum, and other cryptocurrencies have entered the mainstream discourse, but they’ve also been joined by a concept that is widely circulated, but poorly understood: “the blockchain” or ...

Standards Australia has published a Roadmap for Blockchain Standards, determining the industry should first develop blockchain and distributed ledger technology (DLT) terminology standards as a means ...

Nathan Reiff has been writing expert articles and news about financial topics such as investing and trading, cryptocurrency, ETFs, and alternative investments on Investopedia since 2016. Cierra Murry ...