In Brief:
- Aworld NFT has integrated with Chainlink VRF on Ethereum mainnet.
- Aworld utilizing Chainlink VRF to assign random species and attributes to its NFTs
Aworld, a collection of 10,000 original hand-painted NFTs has integrated with Chainlink Verifiable Random Function(VRF) on the Ethereum Mainnet.
According to the announcement Aworld is using Chainlink VRF to assign random species and attributes to its NFTs, which are disclosed in batches after minting.
Aworld is a collection of ten thousand original NFTs with 1000 kinds of animals and hundreds of traits. There are 2 pieces of information about a cryptid: the species and traits. Users can only get one of them after buying.
To generate random attributes and animal species as part of NFT metadata, Aworld needs access to a protected random number generator (RNG) that any user could autonomously audit.
RNG solutions for smart contracts need various security considerations to prevent manipulation and guarantee system integrity. RNG solutions are obtained from blockchain data like block hashes which can be utilized by miners/validators. Off-chain RNG solutions acquired from off-chain APIs are opaque and don’t give users definitive proof about the integrity of the process.
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“Chainlink VRF is the most reliable and proven RNG solution for smart contracts, opening up many possibilities for gamified NFTs such as Aworld NFTs having randomly assigned attributes through a verifiably fair and tamper-proof minting process,” Shannon, Co-founder at Aworld.
