XPIN DePIN Rewards Accumulation Mechanism and On-Chain Settlement Structure XPIN's DePIN rewards are likely to have an accumulative structure, managed as a state variable within the smart contract. When a depositor deposits XPIN tokens, the accumulated reward variable for that address is updated on a block or epoch-by-block basis. When DePIN network activity data is reflected, the reward multiplier is applied after activity verification, increasing the accumulated value. XPIN is likely to use a claim-based settlement model to automate this process. This means that rewards are not transferred in real time, but rather settled when a user makes a claim request. Due to the nature of the DePIN network, real-time payments can increase gas costs and computational burden. Therefore, XPIN can optimize computational efficiency through lazy calculation or snapshot-based calculation methods. For example, the entire reward pool is set per epoch and XPIN rewards are distributed proportionally based on the total contribution score during that period. This quantifies the relative contribution of DePIN participants. Technically, this corresponds to a dynamic stake-based distribution algorithm. A key aspect of the XPIN DePIN accumulation structure is the settlement method for early withdrawals. When combined with the Flexible Deposit model, logic is required to calculate accumulated rewards up to the point of withdrawal and then reset or partially maintain the state. This is directly related to the smart contract's re-entry prevention and reward double-claim prevention logic. Ultimately, the XPIN DePIN reward system is not simply staking, but rather a dynamic state-tracking-based distribution protocol. XPIN Official Links Website / Twitter (X) / Community #XPIN