“The ability for anybody to prove they own Tesla or Peloton by percentage, and show their skin in the game, weeds out a lot of the grifters who might say they had a 1,000% return,” Commonstock’s CEO and founder David McDonough told CNBC in an interview. “There’s no lying about it — you can see somebody’s performance in real time.” 

https://www.cnbc.com/2021/10/05/commonstock-aims-to-verify-yolo-trades-receives-new-round-of-funding.html