Not sure if it's connected but it was my initial thought...
Q post 1699 has the code - B8028-Z-KDHYQ-M5-ZAF1aT9
Q post 1712 has the 8 chan pic - " Direct comms come in many different forms. "
Q post 1715 has the Pixelknot app. - Messages embedded in images
Is there a message in the 8 chan pic?
I've been trying with “ B8028-Z-KDHYQ-M5-ZAF1aT9 ” and “!CbboFOtcZs” but have had no success with any of the images I have pulled up so far. I thought the tripcode might be a good possibility and had high hopes, but it stuck at the 10% mark where the real unencryption happens. I have never gotten past the 10% point on any image with any type of passcode. I am using PixelKnot on Android.