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

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 ...

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 ...

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 ...

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 ...

The blockchain industry has long promised to rival traditional finance in speed, efficiency, and transparency. But that promise has often been delayed by one bottleneck: performance. While centralized ...

Overview Solana’s Alpenglow upgrade aims to reduce transaction finality from about 12–13 seconds to roughly 150 milliseconds, ...

Legislation from Rep. Nancy Mace, R-S.C., would require VA to explore the benefits and risks of using distributed ledger technology. Veterans Affairs Blockchain The Department of Veterans Affairs ...