> ## Documentation Index
> Fetch the complete documentation index at: https://docs.chipforge.io/llms.txt
> Use this file to discover all available pages before exploring further.

# File Storage System

### S3 Integration

The S3 manager handles secure cloud storage for hardware designs:

* **Hierarchical Organization**\
  Designs stored with challenge ID, miner hotkey, submission attempt, and score
* **Access Control**\
  Time-limited pre-signed URLs for secure downloads
* **Audit Trail**\
  Complete logging of storage operations