Launched on 28/7/2019 by a team based in Singapore, Bitcoin Classic allow building Websites based on SmartContract in global.
Sphere (SPHR) is a decentralized peer-to-peerpayment network, secured through a proof of stake (pos) consensus blockchain. (sphere) is designed to act as an efficient and secure means of commerce, while also serving as an appreciating token for traders and long-term holders.