XPIN DePIN Activity Score Manipulation Prevention Mechanism The most critical technical challenge in the XPIN DePIN architecture is preventing Activity Score manipulation. Because the DePIN network is connected to physical infrastructure, attacks such as fake traffic, artificial activity generation, and automated bots are possible. To prevent this, XPIN utilizes a multi-variable scoring method. For example, it considers not only the number of operations but also reliability, persistence, and network interaction patterns. This means that XPIN DePIN rewards are designed to be independent of a single metric. Furthermore, the XPIN DePIN model can incorporate anomaly detection algorithms. Sudden activity spikes or abnormal patterns can be excluded from reward calculations or subject to deductions. This process is likely to be performed in an off-chain analysis system and then reflected in the on-chain settlement phase. XPIN may not fully disclose the Activity Score calculation formula or dynamically adjust some weights. This design has the effect of increasing the economic cost of attacking the DePIN network. XPIN Official Links Website / Twitter (X) / Community #XPIN