Bitcoin private key hidden in image
The artist Andy Bauch has created this lego art work, it contains a private Bitcoin key containing $USD 10,000 worth of Bitcoin.
This technics is known as « stenography », there are many way to hide a message inside something else (like an image), this challenge may remain unsolved for a long time!
Good luck!
Will there be an announcement if someone claims it?
the news will trend on twitter, steemit or other social network for sure ;)