Tether launches a gold-backed stablecoin while trading on Bitfinex has already started
Source: https://cointelegraph.com/news/tether-launches-gold-backed-stablecoin-and-begins-trading-on-bitfinex
Tether Launches Gold-Backed Stablecoin and Begins Trading on Bitfinex
January 24, 2020
CoinTelegraph