The Truth About On-Chain Crypto Sportsbooks: Separating Fact from Hype
When a crypto sportsbook claims to be 'on-chain,' it often refers to recording the result of a bet on a public ledger. However, this does not necessarily mean that the price of the bet was derived from contract logic on the same chain.
In reality, most crypto sportsbooks set their prices off-chain, using data feeds and proprietary models to determine odds. This is due to several practical constraints, including the need for continuous data and the inability to quickly and cheaply process large amounts of information on a public chain.
On-chain settlement, however, can provide an independent record of settled markets, allowing bettors to verify the outcome of their bets. It also provides a dispute position, should there be any issues with a void or settlement. Furthermore, operators that record settlement on-chain can be measured and ranked based on their 24-hour settled volume through smart contracts.
While on-chain settlement is often touted as a transparency measure, it's essential to understand its limitations. It proves what was paid but does not guarantee the fairness of the price offered. Additionally, it does not address issues related to account layer verification status, withdrawal handling, or terms enforcement, which are typically handled off-chain.