The United States Treasury Department has just unveiled the new $100 bill design to curtail counterfeit.

“This note incorporates the best technology available to ensure we’re staying ahead of counterfeiters,” Geithner said at the unveiling ceremony.

The new bill featuring a security thread decades in development: the microprinted mobile image that has inspired all the Harry Potter chatter. When the bill is moved side to side, the image on the bill appears to move up and down, and it’s moved up and down, the image appears to move side to side.

The new will go into circulation later this year.