I was looking for detailed information about what is OTC crypto trading. And I was also wondering how to trade in the OTC market. On this OTC Crypto & OTC Bitcoin Trading Desk Australia | Independent Reserve site, I found a great cryptocurrency exchange where you can trade on the OTC market in just three steps. Here you just need to order a call, then go through I think the site will give you more information to understand more about what OTC crypto trading is and how to start trading.