> For the complete documentation index, see [llms.txt](https://docs.smartbch.org/smartbch/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.smartbch.org/smartbch/smartbch-evolution-proposals-seps.md).

# SmartBCH Evolution Proposals (SEPs)

- [SEP101: Store values with arbitrary length](https://docs.smartbch.org/smartbch/smartbch-evolution-proposals-seps/sep-101.md)
- [SEP102: Adjustment of Used Gas](https://docs.smartbch.org/smartbch/smartbch-evolution-proposals-seps/sep-102.md)
- [SEP109: On-chain Verification of Verifiable Random Functions](https://docs.smartbch.org/smartbch/smartbch-evolution-proposals-seps/sep-109.md)
- [SEP18: Blockchain cheques on smartBCH](https://docs.smartbch.org/smartbch/smartbch-evolution-proposals-seps/sep-18.md)
- [SEP20: Tokens on smartBCH](https://docs.smartbch.org/smartbch/smartbch-evolution-proposals-seps/sep-20.md)
- [SEP206: Manipulate Native Token as a SEP20 Token](https://docs.smartbch.org/smartbch/smartbch-evolution-proposals-seps/sep-206.md)
- [SEP201: Simple Stochastic Payment](https://docs.smartbch.org/smartbch/smartbch-evolution-proposals-seps/sep-201.md)