'DeepOnion (ONION) describes itself as a decentralized, open-source, community-driven cryptocurrency that offers multi-layered privacy and everyday use cases. It uses an x13 hybrid PoW/PoS to secure the network. DeepOnion claims to be one of the earliest cryptos to integrate the Tor network into the DeepOnion wallet, which has reportedly not leaked any IP addresses since its release on 12 July 2017. Features delivered by the DeepOnion team: DeepSend as a base solution for private and untraceable payments without relying on cryptographic encryption. DeepVault to register and verify digital files with the DeepOnion blockchain. VoteCentral, a balanced and non-biased voting platform for the community. WooCommerce, Shopify and OpenCart payment plugins for merchants. More info can be found at (https://DeepOnion.org)'
Shardus is building distributed ledger software to remedy the problems of traditional blockchains -- scalability, decentralization and efficiency. The technology being developed will use compute and state sharding to accommodate billions of daily active users, allowing for global-scale decentralized networks.