so I wanna know do I really have to pay taxes on bitcoins and does my gov recognize bitcoins as my property and do I have to care about any legal action by gov on my bitcoin property?
Pay or not it depends on your country. If indeed in your country are required to pay tax on Bitcoin yes you have to pay. But if in your country the Government does not issue any regulation about Bitcoin, yes you do not need to pay taxes. So whether in your country Bitcoin has been legalized?