I also looked for it, but I saw that the Telegram you were offering was still new so I thought it wasn't suitable to follow, are there any other Telegram bots that you know of?
Since I only catch the newest tweets feed once my bot is active, older tweets won't be forwarded.
let me know if you know about it
There isn't a single channel I found that provides listing tweets of all the top exchange so far (unless you subscribe via alert sites where you've to submit your username), that's why I tried to create one.
This looks fun, and I will give it a try, just to add, I already gave a try on the "@botfather" bot creator but was not able to make any bot using it now I will give it a try, but I don't think the result would be reliable as we are getting keywords mentioned on Twitter and we know a lot of spam keywords are used to pump some coin.
Have fun experimenting.
My channel is currently only forwarding tweets from Kucoin, OKX, Bybit, HTX, and Bitget.
Currently I use manybot which unfortunately each bot is only limited to subscribing to 5 feed lists. You'll have to create several similar bots if you want to forward more than 5 feeds to your channel.