"What is the escrow system"
Question: What does FiveM Asset Escrow protect?
Answer: Escrow protects the main system logic while leaving supported configuration files editable.
Open files:
config/core.luaconfig/airports.luaconfig/routes.luaconfig/lsia_taxi.luaconfig/sounds.luaconfig/locales.lua
Protected files:
client/main.luaserver/main.lua
Edit the files under config/; do not try to modify the protected files.