Canada testing ‘digital ID’ system that uses blockchain, biometrics to screen travellers

source: By Rahul Kalvapalle The Canadian government is helping to test a new airport security and screening system that will allow travellers to digitize and share travel documents and biometric information with authorities
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  via: Wikipedia Bitcoin Prevailing bitcoin logo ISO 4217 Code XBT[a] Denominations Subunit   1⁄1000 millibitcoin[1]   1⁄100000000 satoshi[4] Symbol ₿[b]  satoshi[4] sat Coins Unspent outputs of transactions denominated in any multiple
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The resolution of the Bitcoin experiment

MEDIUM | Mike Hearn | 1 day ago  I’ve spent more than 5 years being a Bitcoin developer. The software I’ve written has been used by millions of users, hundreds of developers, and the
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