š Eng yaqin insonim, kirib kelgan Juma tongi muborak boālsin!
Shu kunlarga yetkazganiga Allohga shukrlar boālsinš¤²
š Yaqinlarni bugungi kun bilan tabriklashni unutmang!
BY Navoiy kanal
Bitcoin is a decentralized digital currency that you can buy, sell and exchange directly, without an intermediary like a bank. Bitcoinās creator, Satoshi Nakamoto, originally described the need for āan electronic payment system based on cryptographic proof instead of trust.ā Each and every Bitcoin transaction thatās ever been made exists on a public ledger accessible to everyone, making transactions hard to reverse and difficult to fake. Thatās by design: Core to their decentralized nature, Bitcoins arenāt backed by the government or any issuing institution, and thereās nothing to guarantee their value besides the proof baked in the heart of the system. āThe reason why itās worth money is simply because we, as people, decided it has valueāsame as gold,ā says Anton Mozgovoy, co-founder & CEO of digital financial service company Holyheld.
elegram is updating its messaging app with options for auto-deleting messages, expiring invite links, and new unlimited groups, the company shared in a blog post. Much like Signal, Telegram received a burst of new users in the confusion over WhatsAppās privacy policy and now the company is adopting features that were already part of its competitorsā apps, features which offer more security and privacy. Auto-deleting messages were already possible in Telegramās encrypted Secret Chats, but this new update for iOS and Android adds the option to make messages disappear in any kind of chat. Auto-delete can be enabled inside of chats, and set to delete either 24 hours or seven days after messages are sent. Auto-delete wonāt remove every message though; if a message was sent before the feature was turned on, itāll stick around. Telegramās competitors have had similar features: WhatsApp introduced a feature in 2020 and Signal has had disappearing messages since at least 2016.
telegram from us