....
Craig Wrights chosen source material (
an article in which Jean-Paul Sartre explains his refusal of the Nobel Prize), surprisingly, generates the exact same signature as can be found in a bitcoin transaction associated with Satoshi Nakamoto.
The likelihood that a private key will generate two identical signatures when signing two different sources a Bitcoin transaction on the one hand, and a Sartre text on the other is so
infinitesimally small that it is unlikely.