JST is a part of the USDJ currency system. Holding JST can participate in the community governance of JUST and pay the stabilization fee for CDP borrowing in the JUST system.
DigiByte (DGB) is an open-source cryptocurrency launched in 2014. As of now, the coin is close to the bottom of the top 50 cryptocurrencies by market cap. DigiByte relies on the Proof-of-Work consensus mechanism hence it can be mined. The currency is deflationary and built using the Bitcoin code but unlike Bitcoin, its total supply is limited to 21 billion DGB. Another priority of DigiByte currency is the speed of transactions. Currently, the network is capable of performing over one thousand transactions per second.
THORChain is built for cross-chain permissionless digital asset liquidity. Stake assets in liquidity pools to earn fees, swap assets instantly at open market prices, borrow and lend on any asset, and pay in any currency.