> For the complete documentation index, see [llms.txt](https://docs.syfu.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.syfu.io/trust-rank/summary.md).

# 8.5 Summary

* Trust Rank: 5 levels (S–D).
* Healthy usage = promotions → higher rewards, BIND limits, faster withdrawals.
* Immediate demotion for fraudulent activity.
* Ecosystem Contribution (coming soon) rewards **long-term supporters** with allocations and perks.