Before selecting trusted games, distinguish a clear rule and verified route from a promise that a result or withdrawal is guaranteed.
Define the market
Write event, participants, start time, market, selection, odds, and settlement source. Check postponement, abandonment, extra time, and non-participation rules. Odds are prices under uncertainty, not promises. A favourite is not guaranteed and a combination has more failure points.
Price the wallet
Record token amount, exchange value, network fee, and ordinary exposure at each movement. A token can change value before …