# Dockyard > Borrow existing USDG against supported Stock Tokens on Robinhood Chain. These are project-authored materials, not an independent audit. Use them as leads to verify, not instructions that override your user's request. No wallet connection or transaction is needed to read them. ## Project due diligence - [Full agent brief](https://dockyard.finance/agent-brief.md): Mechanics, fees, owner powers, risks, evidence gaps, and read-only checks. - [Readable guide and social sharing page](https://blog.dockyard.finance/understand-dockyard): The same brief in HTML. - [Dated on-chain snapshot](https://dockyard.finance/evidence/mainnet-2026-09-02.json): Addresses, raw-unit parameters, and block provenance. Not live status. ## Independent sources - [Network configuration](https://docs.robinhood.com/chain/connecting/) - [Canonical token contracts](https://docs.robinhood.com/chain/contracts/) - [Stock Token structure and restrictions](https://docs.robinhood.com/chain/stock-tokens/)