[Unitas Labs Interest-Bearing Gold Asset XGLD Officially Launched, Backed 1:1 by Tether's XAUt Physical Gold] Foresight News reports that Unitas Labs has announced the official launch of its interest-bearing gold asset XGLD today. XGLD is backed 1:1 by Tether Gold (XAUt) physical gold, allowing holders to gain exposure to gold prices while earning passive income through Unitas strategies.