Avoid compound hashtags that consist of several words. If you have a hashtag like #marketingnewsinusa, split it into smaller hashtags: “#marketing, #news, #usa. Add up to 50 administrators Public channels are public to the internet, regardless of whether or not they are subscribed. A public channel is displayed in search results and has a short address (link). End-to-end encryption is an important feature in messaging, as it's the first step in protecting users from surveillance. The Channel name and bio must be no more than 255 characters long
from us