I don't think last drop was manipulation, just someone who was holding a good ammount of cann dumped his or her coins. Perhaps it was because the lack of consistent news by D9 and the false hype around 4/20.
Or due to the fact that CannabisCoin will never = 1 gram.
The world is already skeptical of anything with "coin" attached to it. You can thank Josh Garza and every other scam artist out there for that.
It's not going to happen folks. By the time cryptocurrencies become commonplace, dispensaries will be issuing their own cryptocurrencies that are legitimately backed by cannabis and concentrates on Ethereum, Ripple, and other networks.
No self-respecting legitimate business would back the value of a cryptocurrency that they did not issue in the first place.
Happy 4/20 stoners. Thanks for the pump and dump.
Have a great year!