What is Stable (STABLE)?

Deep Dive

1. Purpose & Value Proposition

Stable addresses a key barrier to blockchain adoption for payments: fee volatility. On networks like Ethereum, users must hold a separate, volatile native token (e.g., ETH) to pay transaction fees, creating complexity and cost uncertainty. Stable's solution is to use USDT, the world's largest stablecoin, as the native "gas" token (STABLE Project Report). This design ensures users transact with predictable, dollar-denominated fees, making the chain optimal for stablecoin payments, global commerce, and institutional settlements.

2. Technology & Architecture

StableChain is an Ethereum Virtual Machine (EVM) compatible blockchain, allowing developers to easily port applications from Ethereum. It uses a delegated proof-of-stake (DPoS) consensus mechanism called StableBFT, derived from Tendermint, to achieve fast block times and transaction finality in under one second (Stable Whitepaper). The network is engineered for high throughput, with tested capacity exceeding 2,000 transactions per second (TPS), and has a roadmap to upgrade to a directed acyclic graph (DAG) architecture targeting over 10,000 TPS.

3. Tokenomics & Governance

The STABLE token has a fixed total supply of 100 billion. Critically, it is not used to pay for transactions; that function is reserved for USDT. Instead, STABLE serves two primary functions: governance (voting on protocol upgrades and parameters) and staking (validators must stake STABLE to secure the network and earn USDT-denominated rewards) (What Is the STABLE token for?). This model intentionally decouples the network's utility (stable payments) from its security bond (a volatile token).

Conclusion

Fundamentally, Stable is an experiment in building a single-purpose blockchain that treats the stablecoin USDT as foundational infrastructure rather than just another asset. Will its focused design on fee predictability be compelling enough to attract the enterprise and institutional volume it targets?