The great spreadsheet in the sky
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There\\u2019s a technology on the block which has the power to change all kinds of things for the better.\\nIf that power is harnessed, it has the potential to end corruption, protect your online identity and a whole lot more. Start-up companies and charities are using it in everything from tuna supply chains to medical records and ID documents and everything in between. \\nThe technology is blockchain and on this episode of People Fixing the World, we\\u2019ll explore whether its great potential can be realised. \\n \\nProduced and presented by Tom Colls \\n \\nImage: Blockchain illustration (Getty Images)
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