How would you transfer the btc to your bank account without making the banks / OCED ask questions?
Hiring 250 people and then send they the money to you but it will still be noticeable if this happens at the same time with the same amount of withdrawal to the banks. Maybe buying something else withdrawing time by time not all in once etc.
This is not smart at all. too many people work with you, easy to track you down.
Well I don't know what is the source of these bitcoins but if it is legal then i wouldn't worry to much. Maybe up to 3k per person should not make your bank ask what you are doing or anything else. You can sell them for cash locally in your city or country and not being noticed. Also you can buy hardware things and then resell them.
of course it is. isnt it weired that to many people transfer you money and your not business ? what you give them in turn ?
in case of investigation the first thing to do is to investigate those people.
Nothing is free, and when you are dealing with lots of people then you should award them at least for their job what are they doing for you. Cashing out 500
BTC is a not a small deal, I think you simply you cant without being noticed, you can try by going on bitcoin ATMs in different countries but still you have to pay for some fees that these ATMs have, you can't probably get exactly 500
BTC but less because of the fees/award etc.