You have to setup a lightning wallet and add that address to your profile. From the lightning wallet you can send #bitcoin to your cold wallet (and vice versa).
You can think of it as:
lightning wallet = regular wallet
cold wallet = bank account
Alex /
npub1vx…5yza9
2024-03-14 01:16:07
in reply to nevent1q…l2u4
Author Public Key
npub1vx3kzpttkqzxdk8zpw9cfqfwe909cu5gw4xn0rfa8f79f96s207s55yza9Published at
2024-03-14 01:16:07Event JSON
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