Closed RaphaelNdonga closed 2 years ago
The topic seems similar to https://www.youtube.com/watch?v=JqZWariqh5s How will it be different?
Hey @WanjaMIKE . Thank you for the question. If you watch the video all the way to the end, you will realize that they are deploying this on remix. An online IDE for Blockchain beginners. Brownie is a Python API that allows you to deploy smart contracts locally. It also has added benefits of Using Python for testing and more.
@WanjaMIKE ...
Topic Suggestion
Generating randomness using Chainlink VRF with Brownie
Writing sample(s):
https://www.section.io/engineering-education/sealed-classes-in-kotlin/ https://www.section.io/engineering-education/hilt-android-tutorial/
Proposal Submission
Proposed title of article
Generating randomness using Chainlink VRF with Brownie
Proposed article introduction
The Ethereum blockchain is a deterministic system. 'Deterministic' means that given the same inputs, the outputs always be the same. When it comes to generating random numbers, this is a problem. You don't want to generate random numbers in a way that is deterministic. Hackers could manipulate inputs to generate their desired outputs.
Chainlink VRF solves this problem by using decentralized 'oracles'. Oracles link offchain data (in our case, randomness) and connect it to the blockchain. Randomness has a variety of usecases which are important. For example, Blockchain Gaming and the Metaverse NFT Creation and Distribution Lucky Draws and DeFi Marketing Campaigns and Loyalty Rewards Fair Selection and Ordering Processes Authentication and Security
In this article, you will understand how the Chainlink VRF functions and how to deploy it in your smart contracts using brownie
Key takeaways
An understanding chainlink vrf How to transfer link tokens using Brownie How to deploy the chainlink vrf on brownie
Article quality
This article differs from the official docs in that it focuses on how to use the Chainlink VRF specifically in Brownie
References
Please list links to any published content/research that you intend to use to support/guide this article.