The process of registering oracles and achieving randomness in Chainlink's VRFCoordinator involves the following steps:
Setting up a smart contract: A smart contract is created on the Ethereum network that will be used to generate the random number. This smart contract contains the logic for generating the random number and is connected to the VRFCoordinator.
Oracle registration: A network of trusted oracles is registered with the VRFCoordinator. These oracles are used to generate the random number for the smart contract.
Job creation: A job is created on the VRFCoordinator that specifies the details of the random number generation request. This job includes information such as the smart contract address and the number of bytes requested.
Oracle assignment: The VRFCoordinator assigns the job to a set of registered oracles. These oracles then generate their own random numbers and submit them to the VRFCoordinator.
Randomness generation: The VRFCoordinator combines the submitted random numbers using a VRF algorithm and generates a cryptographically secure, unbiased random number. This random number is then returned to the requesting smart contract.
Verification: Once the random number is generated, the smart contract verifies the authenticity of the number and uses it for its intended purpose.
Overall, the VRFCoordinator allows for a secure and trustworthy method of generating random numbers on the blockchain, without any possibility of manipulation or bias.
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Asked: 2022-03-23 11:00:00 +0000
Seen: 8 times
Last updated: Nov 03 '21
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