Build with Oracles ft. Klaymaker 2023. 

Có anh em nào tham gia hackathon này ko. Mình làm giám khảo, ahihi
Link telegram group: t.me/+SeRWnmQKvydlMjY9
Donate ủng hộ mình qua:
Mono: me.momo.vn/quanit
BIDV Bank: 76810000025966 - THAI ANH QUAN
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Timestamp:
00:00 Intro
00:07 Introduction about me
01:19 Blockchain as whole
02:14 Weak randomness
02:54 Blockchain - Don't save offchain data
03:46 Why is use Orakl network?
05:38 Reason#1: VRF - Verifiable random number
15:45 Reason#2: Request - response
27:45 Outro
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Contact:
Group Telegram: t.me/+SeRWnmQKvydlMjY9
Fanpage Facebook: quanblockchain
Gmail: quan.thai1987@gmail.com
#QuanIT #blockchain #ethereum #smartcontract #solidity