You should have warned every participant at the beginning of the Bounty of the company that everyone will have to provide their personal data to get earned tokens. In my opinion, it is very similar to a scam, so as not to pay people for the work done.
imo, maybe dev didn't expect that there are some participants will cheat ( used multi account ) to join to their campaign.
so that's why dev didn't warn at the beginning of the bounty.
you can see pinned post on bounty's group of gladius telegram
sorry if i wrong
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