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Computers and Technology, 11.03.2020 03:12 chargedn2916
By issuing concert tickets on the blockchain, fans can verify transfer of ownership from one digital wallet to another, rather than worrying whether the PDF (or paper) ticket they received was sold to 10 other people. This is an example of how blockchain solves the problem. a) inflation b) double-cross c) double-spend d) benchmark
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