>>13045438This little curve here is how the trillion dollar blockchain industry stands up.
It is kinda basic, and uses the discrete logarithm problem to generate a digital signature that can be easily validated but cannot be easily undone.
Think of a person standing in a room holding a ball.
He can throw this ball in any direction and wherever that ball ands depends on where he started from, but how would you know how many times the ball bounced around the room if you only know the mans position and balls final position.
This is how the digital sigs work.