The key idea is simple: Spark doesn’t move bitcoin on-chain between users. It replaces who holds the valid authorization to spend them. The on-chain bitcoin doesn’t move. What changes is which two ...

It's about a lot more than "zooming out." Supply overhangs and investor "muscle memory" regarding gold help explain bitcoin's ...

Confused about the world of cryptocurrency? You're not alone. What exactly is Bitcoin, and how does it actually work? Join ...

What powers Bitcoin? Know the core technology behind the world's first cryptocurrency, from blockchain and cryptography to mining and proof of work.

The pioneering currency of the digital world, Bitcoin has become more of an investment--a rival to stocks and bonds--as its intrinsic value continues to grow leaps and bounds, reports said. However, ...

More than half of Bitcoin’s global mining network runs on renewable energy — and much of it comes from sources that would otherwise go unused. “More than half of the network is using some type of ...

Crypto analyst Washigorira debunks gold-Bitcoin correlation myths, explaining why rotation theories fail and what drives each ...

An X post from Jack Dorsey revived an old question: Is Bitcoin part of “crypto” or a category of its own? On Oct. 19, 2025, Jack Dorsey posted three words on X: “bitcoin is not crypto.” The post ...

In 2026, Bitcoin’s price is not the full story. Analysts are watching ETF flows, treasury stocks, mining fees, scaling and ...

As Bitcoin rolls into 2026, the ecosystem keeps growing - and so does the cast of characters. Here are the 15 personas you’ll ...

Citigroup projects Bitcoin could reach $143,000 in 12 months (62% upside from $87,000) with a bull case of $189,000 and bear case of $78,500. Citi’s base case expects $15 billion in spot Bitcoin ETF ...