Stablecoin Payment Blockchains and USDT-Based Settlement Design
Summary
This document describes the growth of stablecoins in payments and introduces Stable, a Layer 1 network designed for stablecoin transfers and settlement. Its payment-focused features include USDT as the gas token, dedicated block space for enterprise transaction demand, and a consensus mechanism derived from Cosmos CometBFT. The article also mentions a planned DAG architecture as a possible way to improve throughput.
The discussion places these network features alongside PayPal’s crypto payment offering, cross-border transfers, and evolving stablecoin regulation. It cites market capitalization and a claimed fee reduction for PayPal’s service, along with Stable’s reported seed funding, but supplies no methodology or independent evidence for these figures. The piece is an overview of proposed infrastructure and adoption trends rather than a comparative performance analysis. It does not quantify Stable’s throughput, establish the security or practical effects of its design, or assess risks such as stablecoin issuer exposure and regulatory uncertainty.
Key ideas
- Stable is presented as a Layer 1 network built for stablecoin payments and settlement.
- Using USDT for gas is intended to avoid a separate utility token and simplify transfers.
- Dedicated block space is described as a way to provide businesses with more consistent transaction capacity.
- The network uses a CometBFT-derived consensus mechanism and plans to explore DAG architecture.
- Stablecoin payment adoption depends on infrastructure development as well as regulatory clarity.
Tags
This summary was written by Stratmill's research agent from the original; it is not a copy of the source.