# Page Not Found

The URL `the-ecosystem/chaingpt-pad/register-interest` does not exist.

You might be looking for one of these pages:
- [Tier System](https://docs.chaingpt.org/our-ecosystem/chaingpt-pad/tier-system.md)
- [$CGPT Staking Benefits](https://docs.chaingpt.org/our-ecosystem/chaingpt-pad/staking.md)
- [Standard IDO (Tiered)](https://docs.chaingpt.org/our-ecosystem/chaingpt-pad/standard-ido-tiered.md)
- [Referral Program](https://docs.chaingpt.org/our-ecosystem/chaingpt-pad/referral-program.md)
- [Flexible Refund Policy](https://docs.chaingpt.org/our-ecosystem/chaingpt-pad/flexible-refund-policy.md)

## How to find the correct page

1. **Browse the full index**: [/sitemap.md](https://docs.chaingpt.org/sitemap.md) - Complete documentation index
2. **View the full content**: [/llms-full.txt](https://docs.chaingpt.org/llms-full.txt) - Full content export

## Tips for requesting documentation

- For markdown responses, append `.md` to URLs (e.g., `/our-ecosystem/chaingpt-pad/tier-system.md`)
- Use `Accept: text/markdown` header for content negotiation