To buy Bitcoin, you need to first sign up on OKX and [https://blockchainhanoi.org/](https://blockchainhanoi.org/) verify your identity. After your account has been verified, you can go to the Buy Bitcoin page, choose your preferred currency, select your most convenient payment option, enter the desired amount and click on Buy BTC. You will be redirected to the Paxful page to finalize your choices and proceed with the transaction. You can learn more about how to buy Bitcoin on OKX using fiat currency here. The name of Dogelon Mars consists of two different references. One is to Dogecoin, while the other is to Elon Musk, a co-founder and CEO of Tesla and founder of SpaceX, and his mission to colonize the planet Mars. Additionally, Elon Musk has openly supported Dogecoin on Twitter, which might be one of the reasons for combining them into Dogelon Mars.