Going forward, upload a video to YouTube. That’s the best evidence you can gather. In fact, with a clear video (and by clear meaning you can read the accused’s name [so you have to get near if you can, or select-target him]), you are making ANet’s live easier.
With just screenshots and the number of people claiming they saw him and they support the OP, etc. They still have to go in-game, wait for the guy to hack, gather their own video evidence, before they can ban him.
By providing a video, it is faster to get the person banned.
Just a tip.
Ravensplit got it on stream so that’s evidence there. The problem is that it was in WvW so no one can see the name of the people using the hack. There are also plenty of screenshots of it. Its like you didn’t even read the previous posts…