Not bitcoin puts, dollar puts. You have a tuple for each option position (buy or sell, call or put, usd or btc). You wanted to buy btc puts (buy, put, btc). You can create a similar position by reversing any two of those. I suggested, after the correction, (sell, put, usd). Another possibility is (buy, call, usd). Or (sell, call, btc).

Unfortunately any position you buy is going to have counterparty risk, that's why I suggested selling. Well, it's not a real suggestion, just a thought.