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RE: Upgrade Your Cryptocurrency Paper Wallet to Real Metal

in #howto • 7 years ago (edited)

Absolutely! FWIW I recommend against using any online service. The laser cutting operator will definitely get access to your private keys. Who know who else... You might as well put the private keys on a billboard. IMO Only DYI is safe.

7 years ago in #howto by
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     7 years ago 

    good point, only they do not know your public key matching the private ones :)
    But I agree, it may not be a good option

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       7 years ago 

      Careful! A public key can be derived from a private key. All that's required is the private key for signing a message