Cryptocurrency donations for bots, groups and channels
Show a button for sending quick donations to maintainers of bots, groups or channels using cryptocurrency. This could use either an established cryptocurrency like Bitcoin, Etherium, EOS, etc. – or some…
Also, these data centers are located in countries where freedom of speech is guaranteed (and even there Telegram doesn't take it for granted).
number does not "exist", then it can't be retrieved
The process of obtaining just a single bit of information about a Telegram user is pratically impossibile, it would require dozens of developed, free & safe countries (where Telegram's servers are located) to get together, modify their principles, deny freedom of speech and order Telegram to disclose users data. But yeah, of course there's a very tiny percentage chance of obtaining your data.
False. And I can simply fill it with false information
About IP address it's more complicated, let's say I'm at my university, that has only a public IP address, how can you say which was me if you only get the IP of the university?
Tracking you by your IP address is certainly easier than accessing Telegram's servers. Don't worry.