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> all existing wallets would be hackable until they migrate Not necessarily. See "Discussion of Guy Fawkes signatures to protect some current bitcoins against
by greyface- 1y ago
> all existing wallets would be hackable until they migrate
Not necessarily. See "Discussion of Guy Fawkes signatures to protect some current bitcoins against quantum theft" and "Commit/reveal function for post-quantum recovery of insecure bitcoins" sections of the Optech page.