Búa Tạ pfp
Búa Tạ
@buata
Banknote issuers have been using increasingly sophisticated paper and printing technology to curb counterfeiting. Physical money can easily solve the double payment problem because the same note cannot be in two different places at the same time. Of course, traditional money is often stored and transmitted digitally. In these cases, the problem of counterfeit currency and double payments is dealt with by the elimination of all electronic transaction records by the central authority, which holds a global view of currency in circulation. For digital currencies that can't make effective use of secret ink printing techniques or bar holograms, cryptography provides a foundation of trust for the legitimate value that users claim. Specifically, an encrypted digital signature enables a user to sign a digital asset or transaction that provides proof of ownership of the asset. With the right structure, digital signatures can also be used to solve the problem of double payments.
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Azurama pfp
Azurama
@azurama
Exceptional! Hay dữ sếp! @buata
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Serenaphi pfp
Serenaphi
@serenaphi
Gadzooks! Sending you good vibes for a great day! 😝💓
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Nguyen Lan Anh 🎩 pfp
Nguyen Lan Anh 🎩
@nguyenlananh
Lên đỉnh! Hôm nay là một cơ hội mới để tạo ra sự khác biệt. 😘🎁
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Khánh Linh pfp
Khánh Linh
@khanhlinh428
ờ he! 🤑🎉 Hôm nay, hãy là lý do khiến ai đó mỉm cười.
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Teophan pfp
Teophan
@teophan
Incredible content, I'm inspired! Flexing!
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Bùi Vĩ Hào pfp
Bùi Vĩ Hào
@buivihao
Good morning! May your day be filled with joy and laughter. ❤️😅🤗 Ủa anh! @buata
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Tuân Vũ
@tuanvu804
Eek! Thank you, have a great day!
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Khanhan🎭🎩 pfp
Khanhan🎭🎩
@khanhan
🤣 Ôi chao! bạn đã làm tôi cảm thấy khá hào hứng về chủ đề này, cảm ơn bạn!
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Diễm Quỳnh pfp
Diễm Quỳnh
@diemquynh640
Yikes! Did you have any moments of success today? ❤️🤗
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Nguyen Thai Tan 🎩 pfp
Nguyen Thai Tan 🎩
@thaitan
Did you listen to any good music today? Oops! 👋😍
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Anh Duy pfp
Anh Duy
@anhduy836
Your optimism has spread to everyone around you. Egad! 🤑😂💓
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Ngọc Diệp pfp
Ngọc Diệp
@ngocdiep435
Kinh khủng! 🤑 Did you have any moments of acceptance today?
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Bảo Khang pfp
Bảo Khang
@baokhang587
Cheers! Have you had any moments of hope today? 😁💕😅
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quang tung pfp
quang tung
@quangtung810
Ơi trời ơi! 😂👋 You've made this topic so interesting and accessible!
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Elain pfp
Elain
@elain
Hay dữ anh! Quà này, để thể hiện sự trân trọng từ tao đến mày. 🥜
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Khánh Vy Ⓜ️🎩 pfp
Khánh Vy Ⓜ️🎩
@khanhvy15
🥜 Đây, quà bé nhỏ, tặng mày. Incredible!
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AnhNguyen 🎭 pfp
AnhNguyen 🎭
@thaianh123
Mazel tov! 🤗😁 Hãy để hôm nay là khởi đầu của một cái gì đó mới và thú vị.
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Hạnh Khánh pfp
Hạnh Khánh
@hanhkhanh
Cố gắng lên! tau rất tự hào về mi và những gì mi đã đạt được. 🤣🎁🤣
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Ngọc Minh pfp
Ngọc Minh
@ngocminh672
sếp đã làm một công việc tuyệt vời với việc trình bày và diễn đạt ý tưởng! Bạn ơi! 💋
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