💞💞Some resources related to cryptocurrency:

* CoinMarketCap: A website that tracks cryptocurrency prices and market capitalization.

https://coinmarketcap.com/

* Binance:

Binance China registration: https://www.suitechsui.guru/join?ref=OFU67AVX

Binance International registration: https://www.binance.com/join?ref=OFU67AVX

* Bitcoin White paper: Bitcoin White Paper, which introduces the technology and concept of Bitcoin.

https://bitcoin.org/bitcoin.pdf

* Ethereum White paper: Ethereum White Paper, which introduces the technology and concept of Ethereum.

https://ethereum.org/en/whitepaper/