NFT
This coin looks like it has been cut into 2 pieces. But actually, they are 2 different of coins - they just looks like they is the same.
I cut them in 2010 and I didn't realized the whole art-piece would disappear. I lost them. I can't find them anymore.
The only thing on my hand was just a digital image named "883809_10151596782230844_1170725178_o_10151596782230844", and it is 209kb in total.
I was afraid the history of "ONE COUNTRY TWO SYSTEMS" will just disappear silently again, since it is so easy for internet service providers to control what we see and don't see, what websites exist or cease to exist.
So finally, I decided to make "ONE COUNTRY TWO SYSTEMS" a non-fungible token (NFT), just in case the data of "ONE COUNTRY TWO SYSTEMS" disappears in the coming future, for any reason.
Today, they continue to exist uniquely as a unit of data.
(2021)