Think of it like a hotel room key: the key (the ID) opens a specific room (the encrypted data). Without the server’s database and decryption key, the ID alone is useless.
Even if you could see the server’s storage, the password would be stored as something like: get password https mypsswrdcom 2d9544f best
If you lost access to the link or it expired, contact the person who shared it and ask them to generate a new one. There is no backdoor. If you found this article by searching “get password https mypsswrdcom 2d9544f best” hoping for a hacker trick, you will be disappointed. Secure password sharing is designed precisely to prevent any “trick” from working. Protect your own secrets and respect others’. Think of it like a hotel room key: