Bitcoin

Bitcoin

Marchés

I Would Short Ether Before Bitcoin, Says Citron's Andrew Left

Notable short-seller Andrew Left took aim at the world's second-largest cryptocurrency in a new interview.

AL

Marchés

Not Just Bitcoin: OpenBazaar Is Gearing Up for a Radical Redesign

Now that the likes of Etsy are jumping on the crypto train, decentralized marketplace OpenBazaar is gearing up for its biggest overhaul since launch.

A new approach to the talent marketplace.

Marchés

Up 33%: Bitcoin's Price Just Had Its Best Month of 2018

Bitcoin rallied more than 33 percent in April, making it the coin's best month of the year to date.

BTC

Marchés

UNDP Partners With Crypto Startup on Solar Power Pilot

Individuals who purchase and lease out solar panels will earn bitcoin as payment under a new pilot program with a blockchain startup and the UN.

Solar

Marchés

Crypto Needs More Than Code to Beat the ASIC Mining Threat

Defending cryptocurrencies against the centralizing forces of ASIC mining chips requires more than coding fixes; human governance is also critical.

Bitcoin mining farm (Shutterstock)

Marchés

Bitcoin Cash Is Bitcoin? Lawsuits Won't Stop the Fight Over Bitcoin's Name

Roger Ver's decision to call bitcoin cash "bitcoin" has dredged up a byzantine debate on how exactly the software should be defined and by whom.

cracked, iphone

Marchés

Buffett: Bitcoin Is More Gamble Than Investment

The world's third-richest person, Berkshire Hathaway's Warren Buffet, has again made comments critical of bitcoin as an investment.

Warren Buffett (Credit: Shutterstock)

Marchés

Bigger Blocks and Smarter Contracts: What's In Bitcoin Cash's Next Fork?

Bitcoin cash's most ambitious hard fork upgrade is coming in May, backed by the promise of taking its "on-chain scaling" philosophy to new heights.

fork, prong

Marchés

Pullback Over? Bitcoin Retakes $9K, Eyes Further Gains

Having recovered from a five-day low hit yesterday, bitcoin has potential for a move higher towards key resistance at $9,880.

btc and usd

Technologies

IBM Reimagines Proof-of-Work for Blockchain IoT

Your smart lightbulb can't crush hashes at the rate of a giant mining farm, so how can it stay secure? The answer might be in the nonce.

Lightbulbs