Polygon Miden is an Ethereum Layer 2 scaling solution based on zk-STARKs (zero-knowledge scalable transparent proof of knowledge) launched by Polygon, which aims to improve the scalability and security of the Ethereum network.
Fragmetric is a native liquid restaking protocol on Solana, with a vision of enhancing the Solana ecosystem's security and economic potential. Through implementing advantage of Solana's token extension, Fragmetric has effectively implemented NCN reward distribution. Furthermore, Fragmetric designed practical solutions, the Normalized Token Program for leveraging various LSTs in restaking platforms. Fragmetric’s mission is to build a secure, transparent, and highly efficient restaking infrastructure that empowers users and supports the stability of the Solana's restaking ecosystem.