Holochain is a data integrity engine for distributed applications. It uses a validating DHT (Distributed Hash Table) where every user has their own chain. A transaction is signed and countersigned onto each parties chain and then this information is published to the shared Distributed Hash Table.
Holo [HOT] is a token based on Ethereum blockchain. The most actual price for one Holo [HOT] is $0.000847. Holo is listed on 26 exchanges with a sum of 48 active markets. The 24h volume of [HOT] is $9 467 473, while the Holo market cap is $140 531 714 which ranks it as #81 of all cryptocurrencies. You can find more information about Holo [HOT] on holo.host