Quote from: tanchianjun on September 15, 2019, 09:55:13 AM

A guide for blockchain: https://cryptoguide.ch

1.Project ID
Project Name: Bitcoin
Token Name: BTC
DOB: 2009

3.Token overview
Current Circulation: 18 million
Max Circulation: 21 million
Inflation: @ 4.8%

2.Project Introduction
Bitcoin a digital payment system invented by an unknown programmer, or a group of programmers.
Released as open-source software in 2009.
Since the system works without a central repository or single administrator, bitcoin is called the first decentralized digital currency.
2015, over 100,000 merchants and vendors accepted bitcoin as payment.
2017, there are 2.9 to 5.8 million unique users using a cryptocurrency wallet, most of them using bitcoin.^{According to Cambridge University}

4.Support links
Official Website:https://bitcoin.org/zh_CN/
Whitepaper:https:https://bitcoin.org/bitcoin.pdf