A Telegram channel dedicated to the Hash20 (H2O) bounty campaign, providing updates and announcements related to the project. It is hosted by the Aladdin Center and includes an announcement sub‑channel for official news.
Hosted by https://t.me/Aladd1nCenterANN - t.me/AladdinCenter_ANN
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Frequently Asked Questions
Is Hash20 (H2O) Bounty Campaign safe to join?
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. Hash20 (H2O) Bounty Campaign 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.
Will my contacts know if I join Hash20 (H2O) Bounty Campaign?
No. Telegram never notifies your contacts when you join or leave a group. Other members inside Hash20 (H2O) Bounty Campaign can see your username only if you post — your membership is not visible to anyone outside the group.
What do members discuss in Hash20 (H2O) Bounty Campaign?
Hash20 (H2O) Bounty Campaign is a Telegram group for anyone interested in announcements and marketing. Members can expect regular discussions on cryptocurrency and blockchain, along with bounty to dive into.
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. Hash20 (H2O) Bounty Campaign currently has 222 members and is marked as active, last verified 26 May 2026. If you've joined Hash20 (H2O) Bounty Campaign and noticed something suspicious — a review on this page helps others stay safe.