Background In May 2022, UST and LUNA, which once recorded a total market cap of over $40 billion, collapsed overnight, and plenty of users suffered huge losses as a result. Following the crash, algorithmic stablecoins have once again become a popular crypto topic. USN, a stablecoin native to an emerging public chain named NEAR, was launched almost at the same time as UST collapsed. The fall of UST showed this nascent stablecoin how the death spiral of an algorithmic stablecoin can engulf and destroy everything like a terrifying black hole, and users also wonder whether USN could avoid a similar ending in the future. About USN As the first NEAR-native algorithmic stablecoin, USN is soft-pegged to the US Dollar and backed by a Reserve Fund that contains collaterals such as NEAR and USDT. USN is positioned to be an effective way to bootstrap liquidity in the NEAR ecosystem while adding a new layer to NEAR’s utility as a token. USN’s core stability mechanisms consist of on-chain arbitrage and the Reserve Fund based on the Currency Board principle. Decentral Bank (https://decentral-bank.finance/), the DAO developing and supporting USN, manages the smart contracts of $USN and its Reserve Fund. The DAO can vote to stake the NEAR from the Reserve Fund and distribute the staking rewards to the users of protocols that integrate USN. USN’s issuance mechanism The initial supply of USN is double-collateralized by NEAR and USDT via the Rese...
