This appears to be the real Sidney Powell channel and there is no green check.
https://t.me/s/sidneypowell?before=100
⚡ 🇺🇸 Sidney Powell 🇺🇸 🗽
@sidneypowell
483K Subscribers
83 Photos
27 Videos
6 Files
380 Links
Official channel of Sidney Powell - Attorney/ Author of LICENSED TO LIE: Exposing Corruption in the Department of Justice/ Changed history to free @GenFlynn/
#Truth
🇺🇸 DefendingTheRepublic.org
🇺🇸 DefendingTheRepublicPAC.com
🇺🇸 SidneyPowell.com
This is the real Dan Scavino channel, no green check visible. Maybe green checks only visible if one is registered?
https://t.me/s/danscavinochannel
Dan Scavino 🇺🇸🦅
@danscavinochannel
36.2K Subscribers
48 Photos
22 Videos
9 Links
American political adviser who served in President Donald Trump’s administration as White House Deputy Chief of Staff & Director of Social Media, 1/20/2017-1/20/2021
The only person that I follow on Telegram who has a green check mark is Marjorie Greene and check this out - there’s a green check by her name, but the description says it is a fan page! I have no idea how you’re supposed to tell what channels are official, but the spelling of a name is probably a pretty good start, especially if the green checks are meaningless.
https://t.me/realmarjoriegreeene
A Fan page for Marjorie Greene - Congresswoman for Georgia’s 14th CD, Christian, Wife, Mom, Small Business Owner, Proud American, 100% Pro-Life, Pro-Gun, Pro-Trump.
I agree that the Sidney Powell channel you posted is the correct and official one, even without the check mark.