Food metaverse OneRare integrated Chainlink (LINK/USD) VRF (Verifiable Random Function) to achieve randomized in-game NFT distribution to users staking their ORARE tokens, OneRare announced on its Medium page. They have access to an auditable, tamper-proof source of randomness needed to support such distribution by integrating the industry-leading decentralized oracle network.
A transparent, safe user experience
The integration creates a more transparent, interesting, and fraud-proof user experience. Users get Ingredient & Dish NFTs as randomized staking rewards. Following full auditing of the contracts, the OneRare development team will open source their smart contracts for the use of the NFT gaming community.
Four ‘Foodverse’ areas to explore
Users can explore Farm, Kitchen, Farmer’s Market, and Playground to earn, stake, battle, and collect. In the first area, they can stake ORARE to farm for Ingredient NFTs. They can use these to make dishes in the kitchen or grow and sell them on the Farmer’s Market.
OneRare’s project aims to bridge the gap between the blockchain and the food and beverage industry by bringing brands, restaurants, and celebrity chefs to the Foodverse by means of NFTs.
Gaurav Gupta, cofounder of OneRare, said:
It is a massive value-add to utilize Chainlink VRF to help fairly distribute NFT staking rewards to OneRare users. Staking for Ingredients lies at the very heart of OneRare, and to be able to incentivize this in a fair and transparent manner significantly increases the credibility of our project. We are also looking forward to utilizing Chainlink Keepers to automate our smart contracts without having to rely on centralized entities to trigger our contracts.
Chainlink VRF is based on cutting edge research
OneRare needed access to a secure random number generator (RNG) that can be audited independently by any user to make sure the NFTs are assigned randomly.
They chose Chainlink VRF because it’s supported by a time-tested Oracle network, based on cutting-edge academic research, and secured through generation and on-chain verification of cryptographic evidence of the integrity of each random number supplied to smart contracts.
It’s only possible to generate cryptograph evidence if the VRF process is tamper-proof. This provides OneRare users with assurance that their NFTs are provably fair and were not tampered with by the OneRare team, oracle, or outside entities.
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