Holochain

Holochains support decentralized data storage for distributed applications. A holochain functions very much like a blockchain without bottlenecks when it comes to enforcing validation rules, but is designed to be fully distributed through sharding so each node only needs to hold a portion of the data instead of a full global ledger. Holochains are secured through distributed hash tables (DHT) in which nodes enforce validation rules on data against the orginating source of the data. This makes it feasible to run blockchain-like applications on devices as lightweight as mobile phones.