> For the complete documentation index, see [llms.txt](https://doc-hub.xcavate.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://doc-hub.xcavate.io/protocol/nft-marketplace/security-audit/fca-compliance-highlights.md).

# FCA Compliance Highlights

| FCA Principle                   | Marketplace Implementation                             |
| ------------------------------- | ------------------------------------------------------ |
| Clear record-keeping            | Immutable, auditable logs of all marketplace actions   |
| Secure participant verification | Identity/authentication enforced by Substrate          |
| Market integrity protection     | Safeguards against unauthorized or unfair actions      |
| Operational resilience          | Backup, recovery, and stress-tested code               |
| Transparent governance          | Documented proposals, auditable updates, on-chain logs |