Smart Coin(R)

This Is a 2 inch matte nickel smart coin with 3D high relief soft enamel and an embedded Ntag 424-DNA microchip that allows this smart coin(r) to do something, tap a smartphone to this smart coin, and the coin tells your phone to open a browser and go to whatever page that you want to program on the coins , imagine a challenge coin that actually does something! Minted exclusively through Gray water Ops. US utility patent owned by Gray Water Ops