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…
In any case even if it won't resolve all the problems related to crypto there are a few one, just like Monero, that are focused on privacy and security (and in that case Telegram should incentives them).
IDENA Proof-of-Person Blockchain as auth method... #22195
But major email providers tend to require a phone number.
No restrictions on email providers should be held.
And to defend against spammers, just make this option paid, $5 or something. It won’t be much for regular users but will deter big botnets, since they have to pay for every account.
even more reasons to add non sms registration methods, I would recommend idena