QORPO Integrates Chainlink VRF With CyberTrade NFTs

We’re excited to announce that Qorpo–a blockchain gaming company–has integrated Chainlink Verifiable Random Function (VRF) on Binance Smart Chain. By integrating the industry-leading decentralized oracle network, we now have access to a tamper-proof and auditable source of randomness needed to generate randomized attributes for NFTs used within the CyberTrade game.

CyberTrade is a P2E (Play-to-Earn) NFT game with multiple types of game modes, team battles, and drag races. The game revolves around NFT cards that can be minted for free and represent fighters, race cars, bosses, and items. Each card has different attributes based on what type of card it is.

There will be special characters you can play with in the city of sin, Metropolit. The city of Metropolit is a futuristic city in the year 2101 that has been largely taken over by big corporations after a technological revolution. These corporations have taken control over a wide range of areas, such as weapons, robotics, pharmaceuticals, and communications, and most of them operate above the law. This has pushed many individuals with no family, fortune, or corporate connections into the streets with no way of getting a decent job.

To randomize attributes of our NFTs within specified ranges, we needed access to a secure random number generator (RNG) that any user could independently audit. However, RNG solutions for smart contracts require several security considerations to prevent manipulation and ensure system integrity. For instance, RNG solutions derived from blockchain data like block hashes can be exploited by miners/validators, while off-chain RNG solutions derived from off-chain APIs are opaque and don’t provide users with definitive proof about the integrity of the process.

After reviewing various solutions, we selected Chainlink VRF because it’s based on cutting-edge academic research, supported by time-tested oracle infrastructure, and secured through the generation and on-chain verification of cryptographic proofs that prove the integrity of each random number supplied to smart contracts.

Chainlink VRF works by combining block data that is still unknown when the request is made with the oracle node’s pre-committed private key to generate both a random number and a cryptographic proof. The CyberTrade smart contract will only accept the random number input if it has valid cryptographic proof, and the cryptographic proof can only be generated if the VRF process is tamper-proof. This provides our users with automated and verifiable assurances directly on-chain that the CyberTrade NFT attribute distribution process is provably fair and was not tampered with by the oracle, outside entities, or the Qorpo team. This ultimately makes the game more unique and fun to play.

“Chainlink proved itself as a VRF leader and it is exactly what we’ve been looking for, so we decided to implement it in our upcoming game CyberTrade. We believe all users will benefit from this update greatly.”

— Rastislav Bakala, CEO of Qorpo

About Chainlink

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.

Learn more about Chainlink by visiting chain.link or read the documentation at docs.chain.link. To discuss an integration, reach out to an expert.

About QORPO

Qorpo is an international company focusing on connecting gaming with blockchain, cryptocurrencies and NFTs. Qorpo is an NFT leader in central Europe currently building the most complete ecosystem in the NFT universe with 3 live products — Trade Race Manager, Qorpo Wallet and Qorpo Market. There’s another product coming soon — CyberTrade (NFT based game build in full 3D Unity engine — Dominate the city in this revolutionary Play2Earn NFT metaverse with your crime syndicate and become the Boss of all Bosses).

Qorpo Web | CyberTrade | Trade Race Manager | IOI Token | Qorpo Wallet | Qorpo Market | TRM Telegram | Qorpo Twitter | Trade Race Manager Twitter

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QORPO Games

QORPO Games

QORPO is an international game studio focusing on connecting gaming with Blockchain, Crypto, and NFTs. Main Products-QORPO ID, Market, TRM 2 & Crypto Citizen.