Cash has a transaction cost: you need to physically present it. | Hacker News

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		nkrisc on July 13, 2023 \| parent \| context \| favorite \| on: Founder of crypto lender Celsius Network arrested,... Cash has a transaction cost: you need to physically present it.

InitialLastName on July 13, 2023 [–]

At scale, you also need to verify it, count it, exchange it, and move it around.

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