they not receive it, because my address has changed?
no you should be able to receive on all the addresses you have ever had in your history
I have gotten multiple tokens to one address I posted on twitter from different people. There is no NEED for a new address other than privacy.
Isn’t there a (very miniscule) reducton in suecurity for any address that has been spent from? Presumably a signed message would lead to the same reduction, and perhaps it’s not material, but doesn’t it technically exist?
I guess that wouldn’t qualify as a NEED.
I feel like I remember discussion on this, but it likely would have been a decade ago or more, so I’m not certain, either.
My memory only goes back to lunch time.
I think spending reveals the public key, which is unknown before (except for some ancient addresses). So yes: theoretically less secure: if someone can calculate private key from public key, he can rob an address with previous spend. Not so with an unspent-from address. That's my understanding at least.
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