PetroCoins, Oil Sands Extraction and Blockchain.
Oil sands are seriously back in play with patented technology. Combine that with blockchain tech, and you have an investment that you simply gotta get into, or not!…Petrotech Energy Inc. is touting both patents and blockchain in a penny, over-the-counter, stock (PQEFF).Well, maybe not investing, but here is a hyped-up “sponsored” Ad that looks slightly like an article over at OilPrice.com: https://oilprice.com/Energy/Energy-General/This-New-Technology-Could-Transform-The-Oil-Industry1.htmlTwo things that are interesting in the penny stock that’s now up to $1.50 level. It…