Stellar (XLM) vs Tether (USDT)

Stellar is a layer 1 blockchain platform designed to support fast, secure, and low-cost value transfers between different currencies. Launched in 2014 by one of the co-founders of Ripple, another cryptocurrency project aimed at facilitating cross-border payments for businesses and institutions, Stellar focuses more on modest daily exchanges. The Stellar network uses a unique consensus protocol, the Stellar Consensus Protocol (SCP), which allows for rapid transaction confirmation without relying on Proof of Work (PoW) or Proof of Stake (PoS).

USDT, or Tether, is a stablecoin, meaning it is a stable cryptocurrency aimed at maintaining a fixed value relative to the US dollar (USD). Launched in 2014 by Tether Limited, USDT is designed to offer the stability of a fiat currency while allowing for the speed and flexibility of transactions on blockchains. Each USDT is supposed to be backed by an equivalent reserve in dollars or equivalent assets, which helps maintain its parity with the dollar.