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. bob_cto_on_sol 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 bob_cto_on_sol can see your username only if you post — your membership is not visible to anyone outside the group.

bob_cto_on_sol is a Telegram group for anyone interested in development and cryptocurrency. Members can expect regular discussions on technology and blockchain, along with solana to learn more about.

We verify every listing is publicly accessible, has a minimum member count, and exclude groups Telegram has marked as harmful. bob_cto_on_sol currently has 282 members and is marked as active, last verified 26 May 2026. If you've joined bob_cto_on_sol and noticed something suspicious — a review on this page helps others stay safe.