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Nine days after this poignant inscription, the first ever transaction using bitcoin took place between Satoshi Nakamoto and Hal Finney, an early advocate and Bitcoin developer. Nine months later the first exchange rate would be set for bitcoin, valuing it at eight one-hundredths of a cent per coin, or 1,309 bitcoin to the dollar.29 A dollar invested then would be worth over $1 million by the start of 2017, underscoring the viral growth that the innovation was poised to enjoy.
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Chris Burniske (Cryptoassets: The Innovative Investor's Guide to Bitcoin and Beyond)