key_id:     w3-rig-2026-09-08
public_hex: 973706ca72f96c2edcd3864fe1105baa7b5765b928fbf921f0e4a5a9614cab85

2. Pin lab nodes with:
   cargo run -p xtask -- debug-pin --key-id w3-rig-2026-09-08 --public-key 973706ca72f96c2edcd3864fe1105baa7b5765b928fbf921f0e4a5a9614cab85