Blockchain is a distributed ledger containing transactions, digital records or events that is replicated across several computers that are assembled in a peer to peer network.
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Frequently Asked Questions
Is Blockchain South Africa safe to join?
Blockchain South Africa 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. With 1,071 members, it is an established community.
Will my contacts know if I join Blockchain South Africa?
No. Telegram never notifies your contacts when you join or leave a group. Other members inside Blockchain South Africa 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. Blockchain South Africa currently has 1,071 members. If you've joined Blockchain South Africa and noticed something suspicious — a review on this page helps others stay safe.