The link you shared is part of a "key system." Developers use sites like Link-Hub to monetize their work or gate access; users typically must complete several advertising tasks or "checkpoints" to receive a temporary digital key that unlocks the hub's features.

Paste the main CUHub V3 loader script into the executor, run it while in a Roblox game, and enter the key when prompted by the GUI. Important Safety Warning

Using third-party scripts to exploit Roblox violates the Roblox Terms of Service . This can result in or hardware ID bans. Additionally, downloading files or interacting with key systems can expose your device to malware; always use a reliable antivirus and exercise caution.