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cryptocurrency

bitcoin

Technology

Bitcoin: what a waste of resources

The cryptocurrency’s insistence on meaningless computer tasks is outdated, profligate and holds the technology back

Leader

Bitcoin mining uses more energy than Ecuador – but there’s a fix

Technology

Bitcoin mining uses more energy than Ecuador – but there’s a fix

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Kiev

Technology

A house has been bought on the blockchain for the first time

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Blockchain-like ID may mean end of paper birth certificates

Technology

Blockchain-like ID may mean end of paper birth certificates

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Hands holding new £10 banknote

Technology

New £10 note suggests that a cashless society is a long way off

Analysis

ballot pencil

Technology

Want to make your vote really count? Stick a blockchain on it

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A bitcoin

Technology

AI uses bitcoin trail to find and help sex-trafficking victims

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Bitcoin study reveals how early adopters influence our decisions

Technology

Bitcoin study reveals how early adopters influence our decisions

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Bitcoins

Technology

Swiss bank becomes first to offer bitcoin to its richest clients

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Citizens give up data in blockchain project to improve cities

Technology

Citizens give up data in blockchain project to improve cities

The DECODE project will give residents of Barcelona and Amsterdam more control over how their personal data is harnessed by local government and businesses

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Technology

Crunch time for bitcoin as it faces last chance to go mainstream

Insight

Technology

Blockchain grid to let neighbours trade solar power in Australia

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Technology

Internet 3.0: How we take back control from the giants

Features

Technology

Finding the real Satoshi Nakamoto is vital for bitcoin's future

Analysis

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