Module 4: Blockchain consensus mechanisms: PoW and PoS _ by Binance
Channel: Tỷ phú Crypto
Date: 20/11/2022

Module 4: Blockchain consensus mechanisms: PoW and PoS
This module will introduce you to the concept of blockchain consensus mechanisms. You will learn what Proof of Work (PoW) and Proof of Stake (PoS) consensus mechanisms are, and how they are different.

What are the differences between Proof of Work and Proof of Stake consensus mechanisms? Choose all that apply.
a) Proof of Work is secure while Proof of Stake is not
b) Proof of Work requires expensive equipment and high energy costs; while Proof of Stake doesn’t
c) Proof of Stake selects validators pseudo-randomly, while nodes compete to solve a block in Proof of Work
d) Proof of Stake requires validators to hold and stake the native cryptocurrency, while Proof of Work doesn’t


Chúc các bạn thành công cùng dự án.
---------------
𝗧𝗢𝗣 𝗼𝗳 𝘁𝗵𝗲 𝘁𝗼𝗽 𝗲𝘅𝗰𝗵𝗮𝗻𝗴𝗲𝘀:
1. Binance:  https://rgl3s.com/l6lvaq
invite_code=  GAR4C523

2. OKEX:   https://rgl3s.com/sqviwq
invite_code=  12172972

3. Onus:   https://rgl3s.com/1vvgcp
invite_code=   1960065222

4. Bitenium:   https://rgl3s.com/ii4u67
invite_code=   YQlRjU

5. Huobi Global:   https://rgl3s.com/evj8mp
invite_code=   bb2g5223

Sàn tiềm năng tặng Token khủng: https://rgl3s.com/ec75ns 

----------------
𝗧𝗢𝗣 𝗣𝗼𝘁𝗲𝗻𝘁𝗶𝗮𝗹 𝗙𝗿𝗲𝗲 𝗖𝗼𝗶𝗻 𝗠𝗶𝗻𝗶𝗻𝗴 𝗔𝗽𝗽𝘀:
1. Pi Network:  https://minepi.com/Anhgtvt 
invite_code= Anhgtvt 

2. Bitcoin Satoshi: https://www.btcs.love/invite/3ijtq
invite_code=  3ijtq

3. Bee Network:  https://bee.com/en/download
invite_code=   anhgtvt

4. Remitano:   https://remitano.net/btc/vn/join/2873171
invite_code=  2873171

5. Star Network:   https://download.starnetwork.io/
invite_code=  money2020

6. GoodDollar:  https://wallet.gooddollar.org?inviteC...
invite_code= 2C4R5Sijtk

7. Alpha Network: https://www.minealpha.net/
invitation code=    Anhgtvt