i created a wallet form web wallet
and an keeping safe 12 words and a bitcoin address public key and private key
and that single public address has all bitcoin now i m never going to use that wallet as i m going to hold bitcoin till 2025
my question is what if community tries to upgrade bitcoin and is it possible that that private key wont work because of upgrade.....as i see back in 2011 people use to keep bitcoins on a hard drive ....
i just want to know would i be able to recover my funds as long a i have my private key whatever happens to technology....
I'm pretty sure that you have time to change your private key and public key if that happened. After the upgrade, when you are trying to access your wallet, you will enter the private key. If they changed it after the upgrade, on how it works, they will ask you to change your private key, just like that. If you get what I mean.