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

Blockchain technology is a secure ledger system powering financial and computing networks. Its approval processes, like proof-of-work or proof-of-stake, enhance security and transaction efficiency.

Blockchain technology ensures security by encrypting links and requiring node consensus. Proof of stake in blockchain reduces environmental impact but may centralize control. Public blockchains are ...

Blockchains are distributed (i.e., without a single repository) and decentralized digital ledgers that are tamper-evident and resistant. At their most basic level, they allow users to record ...

In early 2018, Amos Meiri got the kind of windfall many startup founders only dream of. Meiri’s company, Colu, develops digital currencies for cities—coupons, essentially, that encourage people to ...

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 ...

This ebook, based on the latest ZDNet/TechRepublic special feature, looks at how blockchain is shaking up the economy and changing the way individuals and enterprises conduct business. Read now ...

VP of Technology at TELUS Agriculture & Consumer Goods, a global digital solutions company driving the best producer-to-consumer outcomes. Food and agriculture—made up of a complex ecosystem of ...

“Digital ownership” describes the legal rights and authority a person or organization has over a digital asset or piece of property. Ownership is typically connected to tangible goods like real estate ...

As a technology, blockchain is quickly becoming unrivaled. Although the Internet has long been familiar with other peer-to-peer applications for file sharing, music streaming, and more, the idea that ...

Blockchain technology is a decentralized and distributed digital ledger maintained by a computer network. Blockchain technology has a significant carbon footprint due to its energy-intensive process ...