No, that was on the bike when it was new. If the chain got that low, it would have destroyed the ISCG tabs first and they are untouched, Intense ground that for some reason...or dropped it off the truck. HAHAH!
RC
Yeah there would probably be a lot of small chips around but still iam sure they hid something we never had to see Or as RC said, maybe it just fell out of the truck and ladies filed it with nail files hah .
don't see any chips you usually get from chainslap, but it does look like it has been filed, it has the cut lines and faces typical of a filed surface.