due to a mistake we provided a wrong voting link in engineering kiosk episodes on an invisible space. it was epsiode 18 and just the upvote link. nevertheless we also have downvotes of episode 18 in our db. they only way that this could happen is the manual change of the url, most probably by a bot.
To verify this we should also store the agent and not just the user hash of the vote.
due to a mistake we provided a wrong voting link in engineering kiosk episodes on an invisible space. it was epsiode 18 and just the upvote link. nevertheless we also have downvotes of episode 18 in our db. they only way that this could happen is the manual change of the url, most probably by a bot.
To verify this we should also store the agent and not just the user hash of the vote.