Bonds will be priced in USD. Will raise 1 billion which 50% will go to buy Bitcoin and 50% to finance infrastructure etc. Bitcoin lock up will be 5 years at which point El Salvador will sell the Bitcoin and share half of profits beyond initial investment with investors. I am not sure if there is a traditional coupon attached as well but if there is that would be paid in USD and I believe they will be tradeable on the Liquid network.