طبيعيات كافة الاقسام الصناعية/م.محمد المندلاوي
39296 Reviews
30771 Posts
'' حساباتنا على مواقع التواصل الاجتماعي ''
http://lnk.vin/medical94
علوم ( https://www.tg-me.com/Alloom_M)
طبعيات ( https://www.tg-me.com/Taabeayat_M)
تدريب عملي ( https://www.tg-me.com/Amalleee_M)
رسم ( https://www.tg-me.com/Raseeemm_M)
طبيعيات كافة الاقسام الصناعية/م.محمد المندلاوي
tg-me.com/Taabeayat_M
طبيعيات كافة الاقسام الصناعية م محمد المندلاوي Telegram | DID YOU KNOW?
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.”
طبيعيات كافة الاقسام الصناعية م محمد المندلاوي from US电报群组 CN telegram Group & telegram Channel 10
Telegram طبيعيات كافة الاقسام الصناعية/م.محمد المندلاوي
Created:
From: USA and 电报群组
Telegram طبيعيات كافة الاقسام الصناعية/م.محمد المندلاوي, 86901215 Telegram Group & Telegram Channel USA, CNTelegram طبيعيات كافة الاقسام الصناعية/م.محمد المندلاوي, 86901215 Telegram Group & Telegram Channel, 电报群组,
TG طبيعيات كافة الاقسام الصناعية/م.محمد المندلاوي
https://t.me/Taabeayat_M