I want to store my bitcoin offline, and I want to engrave my 256 bit number (master private key) on metal, and not ever have to use 24 words. I know this is riskier (if I record one of the numbers wrong I couldn't recover my bitcoin), but I'm not worried about that and I want to go ahead with my plan. How do I do this? I tried electrum but it looks like the only way I can use electrum is with seed words, which I refuse to use. Any help or pointing in the right direction would be greatly appreciated, I've been trying to figure this out for a long time.
actually as long as you're using a safe wallet to store your crypto there's no problem with it, the most important is the keys so always make sure that you have all the correct letters on your phrases. Read it many times if you want to print it or engrave on metal and of course try it first if its correct to assure everything will gonna be alright.