By supplying cryptographic proofs, Chainlink VRF helps ensure that the randomness is generated and supplied on-chain in a tamper-proof manner, leading to provably fair and unbiased outcomes for players.
In order to help select winners in a verifiably random and provably fair manner, we are using Chainlink VRF as our go-to random number generator (RNG) solution for our Lucky Draws.
This means that no one can tamper with the process nor predict the results of the draw. This ensures that every participant has a fair and equal chance of winning a Crabada NFT in each of the draws!
Using Chainlink Keepers — a secure, decentralized, and highly reliable smart contract automation service — to help call these functions, the process of starting and stopping of each round of the Lucky Draw, the subsequent VRF calls to randomly pick winners, and the final reward distribution are now automated.
Additionally, this saves valuable engineering time for the development team, while avoiding the use of centralized solutions that undermine the security guarantees of the on-chain Lucky Draw.
Chainlink is the industry standard for building, accessing, and selling oracle services needed to power hybrid smart contracts on any blockchain. Chainlink oracle networks provide smart contracts with a way to reliably connect to any external API and leverage secure off-chain computations for enabling feature-rich applications. Chainlink currently secures tens of billions of dollars across DeFi, insurance, gaming, and other major industries, and offers global enterprises and leading data providers a universal gateway to all blockchains.
Treasures (Under Sea) of undiscovered past await daring adventurers who seek the future. Mine, Loot, Breed, Battle! Will you be the one to take the place as King of the Crabada? Or will you sow the seeds of discord across the land? The world is your oyster. Soon, they will tremble when they hear your name.
Crabada is an exciting play-and-earn idle game based in a world filled with fierce fighting Hermit-Crabs called Crabada (the NFTs). Players will rediscover the prosperous ancient kingdom of Crabada and earn rewards through activities such as mining, looting, breeding, battling, exploring, crafting, and more!