I'm pretty sure the Mavicas just don't save EXIF data.
In the current state of the site, we do not explicitely require proof of date measures for dated challenges. We do, however, monitor the submission 'exposure date' and any file exif data to ensure that users are reading and following the challenge guidelines -- not so much to catch them 'cheating'.
You're quite fine for the challenges right now. If, in the future, we require some sort of proof-of-date for certain challenges (or challenge levels ;), it will likely not rely on EXIF data anyway, as this information can be changed. What it will rely on, your guess is as good as mine :)
Drew |
