Listing Announcement - Coinbase will list Australian dollar stablecoin AUDD and Singapore dollar stablecoin XSGD starting September 29 at 19:00 (UTC) [1] - AUDD, issued by AUDC Pty Ltd, is fully collateralized and redeemable 1:1 for AUD [1] - XSGD, issued by StraitsX, is fiat-backed and recognized by the Monetary Authority of Singapore (MAS) [1]