GitHub repository: uhsr/BlockchainNFTCertificateAuthority
Primary language: Rust
Description: Here is a unique technical description for a GitHub repository about Crypto, NFT, Blockchain:"A decentralized NFT marketplace built on a sharded, proof-of-stake blockchain, utilizing zk-SNARKs for scalable and privacy-preserving token transactions, and featuring an integrated oracle service for real-time asset valuation."