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A comment on Apple requires account deletion within apps in AppStore starting January 31. Parent comment

Re:Apple requires account deletion within apps in AppStore s... by tylersmith on Wednesday October 06, 2021 @08:38PM (#28780311)
The best way to do user data on-chain is to commit to hashes of the data over time as it changes, and have users provide the data for the latest hash when it's needed.
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