oh my god you know thats so damn funny because I did this same exact thing with my first 50btc block i mined i stored it on my old ipod like oh this is so cool im physically holding bitcoins i'll never lose this thing and its an ipod so its good forever! Now looking at my 19 year old self my 35 year old self is thinking god damn how much of a unorganized dumbass was I ? Apparently quite a bit. If you are really serious about this I would say try contacting a company if you really have it if you don't then bes tof luck on your ventures either way that is really funny you did the same thing I did way back then.