Mostly, blockchain-based gambling occurs in on-chain and off-chain approaches. When a physical and online gambling household accepts cryptocurrency, especially Bitcoin, for deposit in their online casino account, it is known as off-chain cryptocurrency gambling. In these casinos, a third-party agency such as BitPay usually exists to change the Bitcoin and other digital currencies into local fiat money. Some online casinos perform purely without fiat denominations but pay using cryptocurrency.
As for on-chain gambling, this happens on a blockchain through smart contracts that consist of decentralized apps (Dapp). This app comes with a backend code that runs on a blockchain network – rather than a conventional centralized server.
Governments find it easy to track off-chain casinos. Most times, many crypto-gambling casino sites block out IP addresses to prevent entry from specific nations. When a user from the United States tries to use Bitcoin-accepting gambling websites, he or she is likely to be blocked.
Government regulations are able to watch the actions of on-chain casinos and other decentralized means of online gambling as well. For instance, Tron refused to show gambling Dapps to users in Japan, according to Cointelegraph. Nevertheless, Japanese users are able to use VPN to access the gambling Dapps of Trons. Undoubtedly, one of the hottest debates in Japan today is cryptocurrency gambling. Yet, there are no official guidelines currently.