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Google’s AI subsidiary turns to blockchain technology to track UK health data

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Forays by Google subsidiary DeepMind Health into the UK’s medical organizations have been defined by two significant themes. First, incredible outcomes powered by cutting-edge AI; and second, a lack of transparency over the handling of the UK’s public-funded data. With the science going swimmingly, DeepMind Health is focusing more than ever on reassuring UK citizens that their medical records are in safe hands. Its most current strategy is a public journal that shows which bits of information it’s using; when; and for what functions.

The initiative is called the “Verifiable Data Audit,” and was announced today in a blogpost composed by DeepMind co-founder Mustafa Suleyman and the business’s head of security and openness, Ben Laurie. The Audit innovation is not yet in place, but would keep an openly available record of every time DeepMind accesses healthcare facility data, using technology related to the blockchain.

“Each time there’s any interaction with data, we’ll begin to add an entry to a special digital ledger,” write Suleyman and Laurie. “That entry will record that a particular piece of information has been utilized, as well as the factor why– for example, that blood test information was examined versus the NHS national algorithm to detect possible intense kidney injury.”

Like blockchain technologies, this info will be write-only– it can’t be edited after the reality or erased. It will likewise use cryptographic proofs that will enable experts to confirm the stability of the data. Unlike the majority of blockchain systems, however, the journal will not be dispersed amongst members of the public, but saved by a variety of entities including information processors like DeepMind Health and healthcare companies. The business says this will not impede the confirmation procedure, which the option was made to make the journal more effective. Blockchain entities like Bitcoin are distributed amongst lots of different players need a lot of power (computing and literal) to put together and check– as much as a small country, inning accordance with some quotes. Talking to The Guardian, Nicola Perrin of the Wellcome Trust said the technology should create a”robust audit path”for public health information handled by DeepMind. “One of the main criticisms about DeepMind’s cooperation with the Royal Free [Hospital Trust] was the difficulty of differentiating in between uses of information for care and for research study,” said Perrin. “This type of approach could assist deal with that obstacle, and recommends they are aiming to react to the issues.” DeepMind Health states it wants carry out “the very first pieces”of the audit later on this year.

Source

http://www.theverge.com/2017/3/10/14880094/deepmind-health-uk-data-blockchain-audit

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