Good research!
Well imo this is cheating, the "real-name attestation" rule should not be abused by 1 person to create over 100X "real-name attestations" to get a significant advantage on the lottery. Someone should really check the validity of his "real-name attestations" which is obviously fraud.
Anyway the "real-name attestation" rule is somehow designed to abuse it, should be deactivated as soon as possible and replaced by something else if needed.
It doesn't really matter if that is technically cheating or not, morally it is and given the fact that such exploits are possible the team should immediately address this issue and avoid such exploits being possible or postpone the lottery and change the rules so as to guarantee it to be fair. Or else just lose another piece of community, which I suspect is NOT the purpose of this initiative.