Is this Shiny Shaymin legit or fake?

I recently received a JPN Shiny Shaymin on a trade and I would like to know if it’s legit or fake. The Shiny Shaymin’s OT is PC, the ID no is 58792. Its ability is Natural Cure. Its says it nature is Timid. “A fateful encounter seems to have led it across space and time to reach the Kalos region from the Unova region” and its characteristic is Capable of taking hits. The Shiny Shaymin have a Classic Ribbon

Pleaselog inorregisterto add a comment.

The only matching correct detail is the OT ‘‘PC’’ and travelling across from Unova.

Conclusion

As Blobyolo mentioned in the commens above, the Pokémon could’ve been genned carefully, thus avoiding the ‘Hack’ Censor. He also mentioned the Shininess and the Event you receive was not a Shiny Shaymin

You said that it was traded and if it was Wondertrade or GTS it literally has FAKE plastered onto it . Event Pokémon cannot be trade on GTS or WT.

Also, during the time of BW ,before WiFi shut down, there were very simple genning programs which you used on your phone. You just build the Pokémon like you would on Showdown ! and it would just arrive at your doorstep via GTS

All other Shaymin Events

i’m fairly certain that it is not legit. according toTHISthere has only been one Shaymin with the OT of PC and the ID# you listed does not match the one listed for the event.