Urbanimmersive hires Catallaxy to Assist in the Company’s Ongoing Blockchain Initiative as well as its Ethereum Crypto-Currency Mining Operation LAVAL, Quebec, Jan. 16, 2018 (GLOBE NEWSWIRE) -- Urbanimmersive Inc. (“Urbanimmersive,” the “Corporation” or “UI”) (TSX VENTURE:UI.V) (OTC PINK:UBMRF), the real estate content marketing platform, is...