Re: Wall Observer BTC/USD - Bitcoin price movement tracking & discussion
⭐ Merited by JayJuanGee (1)
and we also had that at the time ... for the younger ones among us, this is a 5 1/4 inch disk 
would actually make a very good coldwallet, wouldn't it?
would actually make a very good coldwallet, wouldn't it?
1. You'd have a hard time getting hardware or equipment to read anything from that.
2. Storage is limited to either 360k (180k if one sided) up to maybe 1.2mb?
3. That thing is not really water resistant or fire resistant, easily crushed or destroyed.
I like the idea though, it's not much better than a paper wallet.
might as well go right back to cassette tape storage. or better, Hollerith cards. immune to EMP and use steel cards instead of paper.