QR Codes for Public Profiles. Generate a QR code for yourself or any user with a public username – as well as any public group, channel or bot.
Tap the QR code icon next to a person’s username or on a chat’s info page, customize its appearance, then print, post or share the codeanywhere.
You can generate a QR code for your own profile from the Settings page – those you share it with can add you as a contact via your public username or your phone number link.
QR Codes for Public Profiles. Generate a QR code for yourself or any user with a public username – as well as any public group, channel or bot.
Tap the QR code icon next to a person’s username or on a chat’s info page, customize its appearance, then print, post or share the codeanywhere.
You can generate a QR code for your own profile from the Settings page – those you share it with can add you as a contact via your public username or your phone number link.
Bitcoin is a decentralized digital currency that you can buy, sell and exchange directly, without an intermediary like a bank. Bitcoin’s creator, Satoshi Nakamoto, originally described the need for “an electronic payment system based on cryptographic proof instead of trust.” Each and every Bitcoin transaction that’s ever been made exists on a public ledger accessible to everyone, making transactions hard to reverse and difficult to fake. That’s by design: Core to their decentralized nature, Bitcoins aren’t backed by the government or any issuing institution, and there’s nothing to guarantee their value besides the proof baked in the heart of the system. “The reason why it’s worth money is simply because we, as people, decided it has value—same as gold,” says Anton Mozgovoy, co-founder & CEO of digital financial service company Holyheld.
Telegram announces Anonymous Admins
The cloud-based messaging platform is also adding Anonymous Group Admins feature. As per Telegram, this feature is being introduced for safer protests. As per the Telegram blog post, users can “Toggle Remain Anonymous in Admin rights to enable Batman mode. The anonymized admin will be hidden in the list of group members, and their messages in the chat will be signed with the group name, similar to channel posts.”
