Ethereum was invented by Vitalik Buterin, a Russian-Canadian teenager who released his white paper on the subject in late 2013. Buterin first fell in love with Bitcoin and the wild group of adherents it attracted, but soon became disaffected with its limi
Joining a public Telegram group carries no risk to your wallet or device by itself. The real risk in crypto groups is social engineering — unsolicited DMs from fake "admins" offering deals after you join. Ethereum official group is listed in our directory, but the rule applies everywhere: never respond to DMs from unknown accounts after joining any crypto group. Your phone number is never visible to other members unless you've made it public in your Telegram privacy settings.
No. Telegram never notifies your contacts when you join or leave a group. Other members inside Ethereum official group can see your username only if you post — your membership is not visible to anyone outside the group.
We verify every listing is publicly accessible, has a minimum member count, and exclude groups Telegram has marked as harmful. Ethereum official group currently has 224 members, last verified 25 May 2026. If you've joined Ethereum official group and noticed something suspicious — a review on this page helps others stay safe.