I still have my .dat file from back in the days.
I secured it on an USB Stick (encrypted). Don't know if there are more clever ways on how to store a file securely.
Discussion
That seems pretty clever to be honest.
I think sometimes about over-engineering BTC which can lead to more issues than just keeping it simple.
I think people who got in to BTC early lost their bags due to poor means of storage etc !
Happened to me as well with one of my many wallet back then 😅
Max K handed out thousands of coins, most likely on an encrypted USB stick, and people just lost them.
I also sent many coins to Buddy's. All of them are lost now. But I knew this will happen 😅
