Has anyone else been given the distinct impression that JMP has been owned by Telegram?
The reason that I say this is that I have cycled through countless (OK, maybe 8 or so) unique numbers that I’ve given to telegram-desktop and they all posit to me via connection over a definitely clean exit that the verification code has been sent to my other devices.
If anybody can provide me with a secure, anon, and reliable method to register for & connect to Telegram I will actually pay cold hard Bitcoin. I am not doing anything nefarious I just want privacy, they seem to shun that.
So you didn’t actually receive any codes on any devices that you actually own? If so, good. You haven’t de-anonymized yourself.
What does this mean? Simple. The most probable explanation is that others are using JMP (or a similar service that owned the number before) too. And they used that number to sign up for JMP. Now when you attempt to sign-up with a number already registered for Telegram, then Telegram will send a code to “your” (means “their, some other people”) Telegram phones.