cryptocurrencies

ICOs are becoming funds

What does a startup do with $48 million? $130 million? $1.7 billion? This question – one integral in the whole ICO craze – hasn’t quite been answered yet but it’s going to be f

Bag Week 2018: The Bitcoin Genesis Block backpack will centralize your belongings

Welcome to Bag Week 2018. Every year your faithful friends at TechCrunch spend an entire week looking at bags. Why? Because bags — often ignored but full of our important electronics — are the out

Bitcoin price falls but doesn’t flatline

Those not looking at the Bitcoin markets lately will either gasp or smile. Bitcoin, down from its all time high of around $19,000, is now floating at $6,785 as of this writing. To many this means that

Korean crypto exchange Coinrail loses over $40M in tokens following a hack

Another day, another crypto hack. This time it’s Korea, the crypto-mad Asian country, where an exchange called Coinrail lost more than $40 million in altcoins, ICO-issued tokens that aren’

Monetizing computing resources on the blockchain

What exactly do you earn from monetizing your resources on the internet, and how accessible and reliable are your earnings? Here’s what you need to know.

Not just another decentralized web whitepaper?

Given all the hype and noise swirling around crypto and decentralized network projects, which runs the full gamut from scams and stupidity, to very clever and inspired ideas, the release of yet anothe

With at least $1.3 billion invested globally in 2018, VC funding for blockchain blows past 2017 totals

Although bitcoin and blockchain technology may not take up quite as much mental bandwidth for the general public as it did just a few months ago, companies in the space continue to rake in capital fro

The SEC creates an educational ‘token’ to stop scammers

“Travel is expensive, but we are at the cusp of a revolution that will democratize travel and leisure for everyone,” reads the breathless whitepaper for HoweyCoins. “The Internet was

BRD crowdraises $32 million to build financial services into a mobile crypto wallet

Crypto wallets can’t remain crypto wallets for long. There is so much competition and so many scammers that value-added features like financial services are de rigueur. BRD knows this quite well

Ripple is going after startups to build an ecosystem around the XRP cryptocurrency

It’s finally happening. Ripple is making a push to expand the use of the XRP cryptocurrency into new verticals and segments beyond the payment and banking space where the company is focused. XR

The UK and USA need to extend their “special relationship” to technology development

Matt Hancock Contributor Share on Twitter Matt Hancock is the Secretary of State for Digital, Culture, Media and Sport and a Member of Parliament for West Suffolk. The UK and the USA have always had 

Rare Bits launches a market for digital collectables

As we plunge into our baffling future, it is believed that, at some point, we will be trading in cryptographically secure kittens, monsters, and playing cards. While it is unclear why this will happen

Catch Binance CEO Changpeng Zhao at TechCrunch’s blockchain event on July 6

Changpeng Zhao, CEO of Binance — the world’s largest crypto exchange — is the newest addition who will join us for TC Sessions: Blockchain, TechCrunch’s first event dedicated

Reports of institutional crypto desks have been greatly exaggerated

Todays news that Goldman Sachs is opening a Bitcoin trading desk is good news for the crypto economy as a whole. But is it a real shift in perception for crypto at big institutions? Not likely, said D

Meet the quantum blockchain that works like a time machine

A new — and theoretical — system for blockchain-based data storage could ensure that hackers will not be able to crack cryptocurrencies once the quantum era starts. The idea, proposed by r

Proxeus wants to be the WordPress of blockchain

Can blockchain technology fix the soul sucking tedium and cost of back-and-forth bureaucracy? The Swiss team behind a blockchain-based platform, called Proxeus, believes it can — and that that will

Founder of cryptocurrency debit card faces new fraud charges for $32 million ICO scheme

The U.S. government is following through on its promise to crack down on initial coin offering scams. On Friday, the SEC announced charges against Raymond Trapani, the third co-founder of Centra Tech

Open Mineral plans to disrupt commodities trading with blockchain

Commodity trading is a very old industry that focuses on raw materials, like lead or copper, that are worth hundreds of billions. These materials are constantly moving from producers to consumers in a

A minor cryptocurrency partners with a major porn network. What could go wrong?

Yesterday brought some interesting news in the cryptocurrency space. In a move that is at once sleazy and ridiculous, PornHub and its tech arm MindGeek announced a partnership with the creators of Ver

Coinbase buys Earn.com and makes CEO Balaji Srinivasan its first CTO

Coinbase, the prominent cryptocurrency exchange, has announced its most significant piece of M&A to date after it agreed to buy Earn.com, the U.S. startup that uses the blockchain for its paid-ema
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