Ha Xanh Ⓜ️🎩
@haxanh
“When I first heard about Bitcoin, I thought it was impossible. How can you have a purely digital currency? Can’t I just copy your hard drive and have your bitcoins? I didn’t understand how that could be done, and then I looked into it and it was brilliant.”
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khanh2210 đźŽ
@khanh2210
tau rất thĂch cách trình bĂ y bĂ i viáşżt nĂ y! Ă”i!
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