# Vertisan CardOS Cards ### The Pyramid Curse Don't even try to tamper with the cards. There are numerous brilliantly creative measures in place to protect the integrity of the cards and their contents. Anything you can think of, has already been thought of and guarded against. The VCOS has been in development for years and continues to improve regularly. The VCOS is always in active development with continuous updates that get pushed out. You don't have a way to defeat the VCOS. Any attempts to tamper with the cards results in triggering the Pyramid Curse. We will omit the specific details regarding the consequences of an attempted breach, but you will be guaranteed to get immediately blacklisted by Roka, Fractal's AI entity. Upon being blacklisted for attempted breach, all of your Fractal-based assets immediately go into escrow and can only be restored if 53%+ of the world thinks you're worthy of redemption. The bottom line... It's not a good *risk vs reward* proposition to attempt to breach any of the cards. [Read more about the Blacklist here](https://vertisan.com/tech/blacklist) ##### Relevant Tags > #pyramid-curse