We are glad to announce our partnership with Binance, Trustwallet, Kraken, Coinbase, and other exchanges, and together we are giving away BTC, ETH, XRP, TRX and LTC in the Mutiplexa giveaway event to members of the crypto community help young INVESTORS
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Frequently Asked Questions
Is Harmony Official Main Chat safe to join?
Harmony Official Main Chat is a public Telegram group — anyone can join without invitation. Your phone number is never visible to other members unless you've made it public in your Telegram privacy settings. You can leave at any time with a single tap.
Will my contacts know if I join Harmony Official Main Chat?
No. Telegram never notifies your contacts when you join or leave a group. Other members inside Harmony Official Main Chat can see your username only if you post — your membership is not visible to anyone outside the group.
How do you screen listings before publishing?
We verify every listing is publicly accessible, has a minimum member count, and exclude groups Telegram has marked as harmful. Harmony Official Main Chat currently has 667 members and is marked as active. If you've joined Harmony Official Main Chat and noticed something suspicious — a review on this page helps others stay safe.