The UK’s chief scientific adviser has urged the government to adopt the technology that powers crypto-currency Bitcoin to run various public services. Bitcoins are powered by blockchains – digital ledgers that record information from Bitcoin transactions to DNA. Sir Mark Walport has argued that they could be used by government departments as a more secure way of managing data. They could be used to help with tax collection, benefits or the issuing of passports, he has said. Blockchains consist of “blocks” of data in a digital ledger. Copies of these ledgers are shared by all the computers that access them,
Government urged to use Bitcoin-style digital ledgers
More of Today's Solutions
All city buildings in Chicago are now powered by renewable energy
BY THE OPTIMIST DAILY EDITORIAL TEAM Chicago entered 2024 with a landmark achievement: every one of its 411 municipal buildings, from City Hall to ...
Read MoreHow unique leopard calls could impact conservation
BY THE OPTIMIST DAILY EDITORIAL TEAM Leopards, renowned for their stealth and solitary nature, have always been challenging to study. However, groundbreaking research revealed that ...
Read MoreThese solar-powered barges can scoop up 50 tons of plastic from rivers each day
While removing the plastic waste that currently contaminates the ocean today will be crucial for protecting marine ecosystems, it is arguably more important that ...
Read MoreWashington’s first human compost company is open for business
Washington passed a law in 2019 allowing citizens to compost themselves after death for a more sustainable burial process. Fast forward a year later ...
Read More
