Event band hợp tác vs coinmarketcap
Nhận 10$ coin BAND về ví band 
Đăng ký sàn binance (https://www.binance.com/en/register?ref=17126617) ( để lấy ví band ở sàn )
Đăng ký tk coinmarketcap 
https://coinmarketcap.com/
Trả lời quiz trắc nghiệm https://coinmarketcap.com/earn/project/band-protocol
Kéo xuống cuối cùng chọn start the quiz
– Ví BAND thì nhập địa chỉ xong nhập memo nhé (Không dùng ví ERC20). Câu trả lời như sau
1. Why is Band Protocol important for DeFi and smart contract use-cases?
– TL: It reliably connects smart contracts to any external data-source or API
2. What is an example of decentralized finance (DeFi) using Band Oracle?
– TL: All of the above.
3. What does Band Protocol offer in comparison to native blockchain-based oracle services?
– TL: Low cost, real-time data, support for any data type, customizability, scalability and cross-chain compatibility
4. How is the BandChain decentralized oracle network incentivized to fulfil oracle requests?
-TL: Validators and underlying stakers receive a data request fee and block reward
5. Why are validators who fulfil data requests on BandChain required to stake BAND?
– TL: Align economic incentives for validators…
6. What can BAND token holders do to help secure the network and earn a portion of data request fees?
-TL: Delegate or stake Band for choosen validators(s)
7. The BAND token is used to pay for transaction fees on BandChain , similarly to ETH on Ethereum. If there is a higher usage of Band oracles then
– TL : more fees are genrated throgh the network, rewarding validators and stakers