Handles are a bit more than just a random string. Nor so ineffective as you are assuming. The handle is a string that is encoded with some metadata meaning.
The handle can be decoded. There’s a discussion in another thread:
Handles are a bit more than just a random string. Nor so ineffective as you are assuming. The handle is a string that is encoded with some metadata meaning.
The handle can be decoded. There’s a discussion in another thread: