This ball was personally obtained in 2020 at the San Francisco Giants fan fest. I personally obtained this ball when I was a young kid and it has over 11 signatures. some names on the ball are Buster Posey- Brandon Crawford-Andrew Suarez-Drew Ferguson-Jeff samadrzija-Aramis Garcia-Justin Smoak-Reyes Moronta-Chadwick Tromp-Matt Herges(Bullpen Coach)-Shawon Dunston(Hitting Coach)! No CoA but have proof of attending any event and guranteed to pass any Authenticator. Shoot me a message and I can send photo proof whatever is needed !