News

What the Battle of the Bitcoin Metaprotocols Means for the Future of Bitcoin

Bitcoin DeFi is splitting into two models: indexer-embedded execution and Decentralized PSBT Signing (DPS). This article compares...

Forget Batteries, Bitcoin Mining Is the Better Way to Balance Power Grids

At $40/MWh of surplus electricity, Bitcoin mining earns about $0.108/kWh more than Batteries. At $70/MWh of surplus electricity,...

The HackerNoon Newsletter: Why You Shouldn’t Judge by PnL Alone (9/23/2025)

Michael Saylor's Legacy: The Bitcoin Corporate Revolution

Michael Saylor, the CEO of MicroStrategy, made an announcement that sent shockwaves through Wall Street. He was acquiring Bitcoin...

The Great Bitcoin Abstraction: BlackRock's Plan to Tokenize Your ETF—And Why You...

BlackRock is exploring turning its Bitcoin ETF (a regulated "receipt" for Bitcoin) into tokens on a blockchain. This creates anoth...

Can You Spend Crypto Without Selling It? Inside The ether.fi Cash Card’s “Never...

In-depth review of the Ether.Fi Cash Card – a DeFi-driven Visa that lets you spend crypto without selling it.

Bitcoin Highs Bring Familiar Questions, but Discipline Outlasts Hype

Bitcoin has hit a new high price - but is it the top? What could push it higher or lower? Here's a steady, hype-free take on readi...

Why Crypto Adoption in Latin America Is Surging Faster Than in the US and Europe

Crypto adoption in Latin America is accelerating due to inflation, remittances, and fintech innovation, reshaping financial access...

What Happens When Blockchain Becomes Mutable?

The recent 51% attack on **Monero** reminds us that decentralization must be permanently monitored, writes Andrew Keen. Keen: The...

The HackerNoon Newsletter: Two Hours With Cursor Changed How I See AI Coding (8/...

What I’d Buy If I Could Only Invest $1,000 in Crypto

If I had only $1,000 to invest in crypto, I’d go DeFi. Learn how stablecoins, liquidity pools, and yield tokens offer safer, passi...

BlackRock's Fink Joins World Economic Forum as Co-Chair—Is Global Crypto Integra...

Larry Fink's appointment as interim co-chair of the World Economic Forum represents crypto's complete institutional victory. The B...