Stealthcoin (XST) has been rebranded to Stealth (XST): https://twitter.com/stealthsend/status/993226001101545473 Stealthcoin provides a complete anonymity solution for cryptocurrencies. Stealthcoin has a fair distribution with nearly four hours of low block rewards, a small premine of 1%, and the long-term energy efficiency of proof-of-stake minting.
ThunderCore is committed to building a public blockchain platform that is fast, scalable, and secure. Made possible by years of rigorous academic research, ThunderCore is an EVM-compatible public blockchain that offers higher throughput, faster confirmation times, and lower costs to make it quick and easy for DApps to deploy and scale. Core development team of ThunderCore is made up of pioneers in smart contracts and distributed algorithms from top notch academic circles in the US. ThunderCore utilized solid pathbreaking academic research in the field of blockchain consensus protocols to break through the scalability “trilemma”.ThunderCore achieves a TPS of thousands while ensuring decentralized trust. The ThunderCore mainnet launched on Feb 28, 2019. The ThunderCore ecosystem construction has started, and will soon launch PoS staking, in order to support users participation in consensus.