Crypto casinos let you play using digital coins and often give you control over...

https://city-wiki.win/index.php/What_Safer_Gambling_Tools_Do_Regulated_Casinos_Usually_Have%3F

Crypto casinos let you play using digital coins and often give you control over your own wallet and private keys. Traditional online casinos use regular money, where your £20 stays £20 until you cash out