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We verify every listing is publicly accessible, has a minimum member count, and exclude groups Telegram has marked as harmful. Обмен Bitcoin Ethereum биткоин эфир купить продать btc eth криптовалюты беларусь минск currently has 8,448 members, last verified 25 May 2026. If you've joined Обмен Bitcoin Ethereum биткоин эфир купить продать btc eth криптовалюты беларусь минск and noticed something suspicious — a review on this page helps others stay safe.