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convince me it is better to have:

  • cold wallet with public key exposed

than

  • cold wallet without public key exposed

"Using your brain doesn't cost you nothing" ;)

both are anyways "exposed", are visible on the blockchain. So what't your point with "exposed" ? Or are you announcing publicly on nostr that you moved your wallets to new addresses ?

On the blockchain will appear as a regular transaction anyways, but nobody knows that is the same owner. You do not do a 1:1 amount moving, you do 1:many or many to many with random amounts.

These movements also could be very well used as decoys... "uuups I got hacked, somebody stole my old wallets".... but nobody knows the truth (that you send to yourself).

If your old seed get compromised, they will find only... 0 sats... "nice try fucker you spend a lot to get my old empty wallet".

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"If secp256k1 will be broken, then:

  1. All Taproot addresses could be spend by key.
  2. All hash-based addresses could be spent, if the public key is revealed (so if a transaction is in mempool, or if there were previous transactions in past blocks). If the public key is unknown, then those coins will be unaffected."

https://bitcointalk.org/index.php?topic=5465000.0

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If secp256k1 will be broken

"IF".... We will be fucked anyways. We are all gonna die.

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we are all gonna die ...but I wanna die with no public key of my cold wallet exposed ;)
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