Sending SMS failed. What do you mean openld doesn't exist?

Openld does not exist, which means no identity information can be found.

In the state of editing and submitting short messages, if the number of the short message service center is set incorrectly or modified, the short message cannot be sent out, and users can check it in the mobile phone information center here.

Is a user-centered digital identity recognition framework, which is open and decentralized. The creation of openld is based on the concept that we can authenticate the unique identity of a website through URI (also known as URL or website address). Similarly, we can also authenticate users in this way.