Looking deeper into how ICO reward tiers continue to drive participation momentum. The $SPACE token public sale hit its 2.5M cap in just 20 hours—a solid indicator that tiered incentives still move the needle with early backers.

What's interesting: another 850K flowed in over the subsequent 24 hours, even after the tier moved from the lower reward brackets into Diamond range. The mechanics here are straightforward but effective—stacking better returns for early commitment keeps FOMO pressure steady and helps projects hit funding targets faster. Whether it's sustainable long-term is another question, but for initial velocity, the data speaks.