The title already says a lot. In the crypto universe it is often called: DYOR - Do Your Own Research. This work is a remake of a work of art by M.C Escher, who drew the hands that draw themselves. This artwork shows the self-controlling hands in 3d on a graphics tablet with a display. The hands are symbolic of blockchain technology because every transaction is transparent and can be verified on a block explorer. Each block content has a timestamp, which is represented by the clocks in this work.