Maybe I'm being harsh here, but the fact that all three of the people who have tried this compound so far have taken it sublingually is completely idiotic. Someone should really try eating it, then they will know for sure that it is at least not an nBOME.
My guess is that the vendor is suggesting folks take it sublingually, in which case they are likely masquerading cheap nBOMEs as rare, potentially high-value ergoloids. But really, are people so desperate to trip that they wont solve this mystery in an incredibly straightforward manner? Don't stick it on your gum, up your butt, or in your nose - just EAT IT!
Also, if it truly lasts ~4 hours as the reports claim, then it is not DOX. I know of no compounds that short acting which will fit on blotter and are active orally.