Proof-of-activity is a blockchain consensus that combines proof-of-work and proof-of-stake to enhance security and sustainability in cryptocurrency networks.

Blockchain technology, the technology that keeps cryptocurrency secure, has come a long way since its inception. Today, the technology doesn’t just power popular cryptos like bitcoin and ethereum — it ...

What is a mempool in blockchain? Know how this virtual waiting room shapes every transaction, influences gas fees during ...

Visa's Head of Innovation and Digital Partnerships shares insights on the future of payments, from cryptocurrencies to the creator economy. Listen or watch all the new CoinDesk podcast episodes ...

What is CPU mining? Know the history of Bitcoin mining, how central processing units validate blockchain transactions, and ...

Bitcoin is just 14 years old and thus so is blockchain, the backbone on which the entire digital industry is built. Despite its tender years, this nascent technology has evolved in leaps and bounds ...

When many people hear the word “blockchain,” the first thing that comes to mind is cryptocurrency. If you’re one of them, you’re not alone. Understanding what blockchain is and how it works may feel ...

In many parts of the world, building a house or farming a field means taking out loans, hiring contractors, and dealing with financial stress. But in Kenya, a time-tested system of mutual aid—where ...

Chances are you’ve been hearing about a technology called “blockchain” because it has received a lot of hype lately. As with any newer technology, lots of claims and notions are being floated around.

Forbes contributors publish independent expert analyses and insights. I write about how fintech is disrupting the financial industry in Asia. Solana is a high-performance public blockchain platform ...