With Bitcoin down 30% in the past week, some crypto traders have taken to Telegram to βvoiceβ their feelings. The optimal dimension of the avatar on Telegram is 512px by 512px, and itβs recommended to use PNG format to deliver an unpixelated avatar. Telegram channels enable users to broadcast messages to multiple users simultaneously. Like on social media, users need to subscribe to your channel to get access to your content published by one or more administrators. βBanβ on Telegram For crypto enthusiasts, there was the βgmβ app, a self-described βmeme appβ which only allowed users to greet each other with βgm,β or βgood morning,β a common acronym thrown around on Crypto Twitter and Discord. But the gm app was shut down back in September after a hacker reportedly gained access to user data.
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