In my own understanding, through its decentralized nature the answer is nobody and everybody at the same time,there is no authority that makes or control the market.crypto currencies are not controlled by any government or other central authority, they are managed by peer to peer networks of computers running free, open source software. generally anyone who wants to participate is able to do so, most of the trading that goes on in the world today are not regulated by any federal authority, that is my own opinion and I stand a chance to be corrected if am wrong about it.

Bitcoin demonstrates some attributes for currency, but it's main source of value lie's in it's restricted supply and increasing demand,as we've seen, demand is the main reason driving the price of bitcoin.as long as there is growing demand the price of Bitcoin will increase. Demand is driven by other causes such as inflation and crypto adoptio[Suspicious link removed]ice is primarily affected by it's supply, the market's demand for it availability, competing cryptocurrencies, and investor sentiment.

Most people use VPN for a variety reasons, but some crypto gambling sites aren't okay with it,many fear that they're using the VPN to bypass geo-blocking restrictions, which means that the gambling sites could land into problem with government bodies, but I believe you can be able to find one in the forum,there's possibility of getting one here,except if the risk involve is higher than what they can bear, meanwhile you can try doing a research on it.

You can start by checking the online sportsbooks if they are licensed and regulated by a reputable body, a good online sportsbook will offer all the major sports as well as verities of market and betting options, then take a look at the security features that are in place, by so doing you can be sure that you are safely and securely betting online.