Chatgpt Sites-Need D1 Database backup before deployment

Hello,

I need help with a production database backup for my Chatgtp Sites application,Signalos Crypto.

The application runs on Sites - Managed Cloudflare D1 database containing real portfolio positions,transactions and trading history.

My next release (D3A) requires database migration 0030.The code and safety tests are ready, but I cannot safely deploy whiteout verified, restorable backup or recovery point.I cannot access the physical D1 database export its compleet schema and data, or create a time travel restore point.

Could someone from the Chatgtp Sites team please explain;

  1. How can I obtain a complet restorable backup of my production database?
  2. Is Cloudflare D1 Time Travel available for Sites-managed database?
  3. Can the Sites team help me safely perform this migration whiteout risking existing financial data.
  4. The current production version v110 remains unchanged.No live trading orders have been executed during this upgrade.
  5. Thank you for your help.