It is essential to re-examine the asset attributes of the XAI node Key (private key) and not just regard it as a virtual mining machine. In the Web3 traffic funnel, those willing to spend thousands of dollars to purchase Keys and run nodes long-term are the purest and most valuable core users. For any new project aiming to launch within the XAI ecosystem or even the Arbitrum ecosystem, the holders of these Keys are the most perfect cold-start users. Therefore, holding a Key essentially means holding a "perpetual option for ecosystem airdrops." In the future, not only will XAI produce value, but various ecosystem projects will inevitably offer "bribes" (airdrops) to Key holders to attract traffic. This hidden benefit is currently severely undervalued in the existing pricing models.