Is the Reference Implementation of Bicoined Note Really Used in Cryptocurrencies?

i had this multi billion dollar system that somehow depended on me not doing anything too reckless. It was a very strange phenomenon, really, tha at the time. And now biccoin is much bigger, and there are many more stake holders,. There really are safeguards r at this point, like, i actually probably couldn't screw up the system even if i tried. But at the time, maybe i could have.