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 "text": "Because a wallet provider or exchange that has custody of a digital asset gains full control over transactions, hacking a digital asset exchange is equivalent to robbing a bank: the attacker obtains valuable cryptocurrency that can be cashed out.",
 "author": {
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  "name": "Wulf A. Kaal",
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 "citation": "Wulf A. Kaal, Hayley Howe, Custody of Digital Assets (2021). SSRN: https://ssrn.com/abstract=3936876",
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