When using on-chain products on a daily basis, people rarely pay attention to the data layer. However, in reality, whether the experience is good or not is often determined right here. If data is delayed, inaccurate, or even manipulated, all subsequent logic will be affected. What WINkLink is doing is to make this step as stable and reliable as possible. By obtaining data through nodes, then verifying and aggregating it, and finally providing unified results.