TaleCraft allows users to play games with NFTs obtained with tokens and advance to higher levels with craft, distributes rewards to NFT holders so that people are always actively involved in the project.
In order to VRF required for fair distribution of elements, they need 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
After reviewing various solutions, they 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 TaleCraft smart contract will only accept the random number input if it has a 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 TaleCraft is provably fair and was not tampered with by the oracle, outside entities, or the TaleCraft team.
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.
About TaleCraft
TaleCraft is bringing the first crafting game to the Avalanche ecosystem. It is a card game that you can mint NFT by making various crafts with 4 main cards of element and sell these cards on the marketplace. In the TaleCraft, the 4 main elements are given in chests that will be sold weekly. So the cards are limited. It has a deflationary structure in itself. The cards used in each crafting are burnt.
