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. Upstairs NFT Indonesia 🇮🇩 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 Upstairs NFT Indonesia 🇮🇩 can see your username only if you post — your membership is not visible to anyone outside the group.

Upstairs NFT Indonesia 🇮🇩 is a Telegram group for anyone interested in art and blockchain. Members can expect regular discussions on indonesia and marketplace, along with nft to research.

We verify every listing is publicly accessible, has a minimum member count, and exclude groups Telegram has marked as harmful. Upstairs NFT Indonesia 🇮🇩 currently has 45 members and is marked as active, last verified 26 May 2026. If you've joined Upstairs NFT Indonesia 🇮🇩 and noticed something suspicious — a review on this page helps others stay safe.