> For the complete documentation index, see [llms.txt](https://docs.moneyonchain.com/main-rbtc-contract/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.moneyonchain.com/main-rbtc-contract/readme.md).

# Introduction

Money On Chain is a suite of smart contracts dedicated to providing a bitcoin-collateralized stable-coin, Dollar On Chain, (DoC) and a passive income hodler-targeted token, BitPro (BPRO).

The rationale behind this is that deposits of Rootstock-BTC (RBTC) help collateralize the DoCs, BitPro absorbs the USD-BTC rate fluctuations.

## Documentation

Please read our documentation:

## [Documentation wiki](https://docs.moneyonchain.com/main-rbtc-contract/)