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❗️Eslatib o'tamiz, hozircha joy bor! 🇷🇺 Rossiya Byudjet uchun so’ngi imkon berdi!
📚Yo’nalishlar: — Mashinasozlik — Temir yo’l — Qurilish — Neftegaz — IT
➕Taklifimiz: 📝 Xech qanday Imtihonsiz 🆓 4 yil BEPUL Ta’lim! 💰 Xar oylik stipendiya 🔖 O'zbekistonga Diplom o'tadi! 💶 Xaftasiga 20 soat Ishlash Imkoniyati 💲DIQQAT! Firma to'lovi muddatli to'lov asosida amalga oshirilishi mumkin! ⏳JOYLAR SONI: 6 TA +998931133300
Telegram is a free app and runs on donations. According to a blog on the telegram: We believe in fast and secure messaging that is also 100% free. Pavel Durov, who shares our vision, supplied Telegram with a generous donation, so we have quite enough money for the time being. If Telegram runs out, we will introduce non-essential paid options to support the infrastructure and finance developer salaries. But making profits will never be an end-goal for Telegram.
How Does Bitcoin Work?
Bitcoin is built on a distributed digital record called a blockchain. As the name implies, blockchain is a linked body of data, made up of units called blocks that contain information about each and every transaction, including date and time, total value, buyer and seller, and a unique identifying code for each exchange. Entries are strung together in chronological order, creating a digital chain of blocks. “Once a block is added to the blockchain, it becomes accessible to anyone who wishes to view it, acting as a public ledger of cryptocurrency transactions,” says Stacey Harris, consultant for Pelicoin, a network of cryptocurrency ATMs. Blockchain is decentralized, which means it’s not controlled by any one organization. “It’s like a Google Doc that anyone can work on,” says Buchi Okoro, CEO and co-founder of African cryptocurrency exchange Quidax. “Nobody owns it, but anyone who has a link can contribute to it. And as different people update it, your copy also gets updated.”
