CoinYQ Dossier

The Token a Payment User Is Designed Not to Need

StableChain's central product decision is to hide its volatile coordination asset from the payment checkout: USDT0 carries value and pays gas, while STABLE secures validators and governs the rules behind the rail. That separation is unusually clear. The harder parts are not. Half the supply belongs to team and investor buckets, the published cliff contradicts itself, and the public control map stops before naming every key and current concentration.

A plain brand arrives with two invisible characters in the catalog

Official materials call the project Stable, the network StableChain, and the governance token STABLE. The upstream display name stored in the catalog begins with two U+200B zero-width spaces. The safe identity anchor is not typography but the official network: chain ID 988 and STABLE's fixed Bank precompile at 0x0000000000000000000000000000000000001003.

Stable announced its token design on December 2, 2025 and launched Mainnet six days later. The launch also introduced the Stable Foundation as an independent organization intended to guide grants and governance. That announcement describes a role, but the reviewed primary material does not provide the foundation's registration, governing documents, directors, or key inventory.

The payment rail removes STABLE from the checkout

Ethereum users normally hold one asset to pay and another for gas. Stable instead makes USDT0 both native value and ERC-20 balance. Version 1.2.0 replaced the earlier gUSDT gas path in February 2026, removing wrapping and unwrapping from ordinary use. STABLE does not pay transaction fees and has no dollar peg.

This makes the two-token boundary functional. USDT0 carries Tether-linked payment value and inherits its own cross-chain and issuer dependencies. STABLE carries validator bond and voting weight. Owning the latter does not create a claim on USDT0 reserves, Stable Wallet Limited, or payment volume.

Five fixed precompiles turn governance into protocol calls

The EVM exposes STABLE through Bank at 0x...1003, delegation through Staking at 0x...0800, rewards through Distribution at 0x...0801, proposals through Gov at 0x...0805, and validator discipline through Slashing at 0x...0806. These are native Stable SDK modules behind EVM-shaped interfaces, not ordinary Solidity contracts with an owner slot that an explorer can summarize.

Delegators choose validators and validators set commission parameters. Tokenomics says USDT0 fees accumulate in a smart-contract-managed treasury and validators may distribute them to STABLE stakers. “May” matters: the documentation provides eligibility and machinery, not a guaranteed yield or a universal distribution rate.

One hundred billion is fixed; the unlock clock is not readable

Official tokenomics fixes supply at 100 billion and allocates 10 billion to genesis, 40 billion to ecosystem and community, 25 billion to the team, and 25 billion to investors and advisors. Genesis was fully unlocked at launch, and an initial ecosystem unlock equals 8% of total supply. The Bank reference says governance-token minting is prohibited.

The same live page describes team and investor allocations with a one-year cliff, then says no tokens unlock in the first 24 months. A one-year cliff and a 24-month no-unlock period are different schedules. No definitive vesting-contract map appeared in the reviewed sources, so CoinYQ leaves the first team and investor unlock unresolved.

Governance coordinates upgrades, but public control evidence ends early

Current release notes distinguish state-breaking upgrades, which all validators must adopt at a governance-selected height, from backward-compatible patches that operators can install on their own schedule. They also show governance-controlled authorization for gas-waiver partners and parameters. STABLE voting therefore reaches concrete network behavior rather than serving only as a label.

Yet governance documentation does not by itself reveal current voting-power concentration, validator affiliations, foundation delegations, emergency coordination, or every system authority. Stable Wallet Limited's terms cover the separate Stable App and let that company alter its product; they do not establish ownership of the chain. The honest conclusion is a live governed network with incomplete public attribution of operational control.

How the project changed

  1. 2025-12-02
    Stable publishes the STABLE coordination design

    The project separates USDT payment and gas functions from STABLE governance and security.

  2. 2025-12-08
    StableChain Mainnet and STABLE launch

    The network, token, genesis distribution, and Stable Foundation are introduced together.

  3. 2026-02-04
    Version 1.2.0 makes USDT0 the native gas asset

    Stable sunsets gUSDT and unifies native and ERC-20 USDT0 balances.

Evidence and primary sources

Last evidence review: 2026-09-04

What is ​​Stable?

Stable is the official name of StableChain, an EVM-compatible Layer 1 launched on December 8, 2025 for stablecoin payments. The catalog's display name contains two leading U+200B zero-width spaces; official project materials use the plain brand “Stable” and symbol STABLE. On Stable Mainnet, STABLE is exposed through the fixed Bank precompile at 0x0000000000000000000000000000000000001003.

STABLE is not a stablecoin and does not pay gas. USDT0 is the chain's native gas and payment asset. STABLE is the delegated-proof-of-stake bond and governance token used to elect validators, vote on proposals and protocol upgrades, and become eligible for USDT0 fee distributions that validators may choose to pass to delegators.

What problem does ​​Stable solve?

Most payment chains make a user acquire a volatile network coin before sending a dollar token. Stable removes that step by using USDT0 for both native value and fees. This improves dollar-denominated accounting but deliberately moves STABLE out of the visible payment path.

That choice makes STABLE's value proposition a governance and security question rather than a payment-utility claim. Holders depend on validator selection, governance execution, fee-treasury policy, and unlock decisions. They receive no documented claim on Tether's reserves, no ownership of Stable Wallet Limited, and no guaranteed share of network revenue merely by holding an unstaked token.

How does ​​Stable work?

Stable Mainnet uses chain ID 988 and documents roughly 0.7-second blocks. EVM applications reach native Stable SDK functions through fixed precompiles: Bank at 0x...1003 for STABLE balances, Staking at 0x...0800, Distribution at 0x...0801, Gov at 0x...0805, and Slashing at 0x...0806. STABLE delegation affects validator power; hard state changes can require governance-coordinated upgrades, while backward-compatible binaries may be adopted by node operators independently.

The stated supply is fixed at 100,000,000,000 STABLE: 10% genesis distribution, 40% ecosystem and community, 25% team, and 25% investors and advisors. The current page says team and investor allocations have a “one-year cliff” but also says “no tokens are unlocked in the first 24 months.” Those statements cannot both describe the same cliff. Until the project publishes a definitive schedule or verifiable vesting contracts, unlock dates should remain unresolved rather than inferred.

Key facts

  • CoinYQ ID `stable-2` maps to the official Stable project; two leading U+200B characters in the upstream display name are invisible formatting, not a second brand.
  • Stable Mainnet launched on December 8, 2025 and uses EVM chain ID 988.
  • USDT0 is the native gas and payment asset; STABLE is not designed to maintain a one-dollar price.
  • STABLE's fixed system address on Stable Mainnet is 0x0000000000000000000000000000000000001003.
  • Official tokenomics states a fixed total supply of 100,000,000,000 STABLE with 18 decimals.
  • Allocation is 10% genesis, 40% ecosystem/community, 25% team, and 25% investors/advisors.
  • The 10% genesis allocation was fully unlocked at launch; the ecosystem allocation had an initial unlock equal to 8% of total supply.
  • Validators and delegators use STABLE for delegated proof of stake, while validators may distribute collected USDT0 fees to stakers.
  • Current tokenomics conflicts internally by calling the team and investor lock a one-year cliff while also saying no unlocks occur for 24 months.

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Frequently asked questions

Is STABLE a stablecoin?

No. It is the governance and staking asset of StableChain and can fluctuate in price. USDT0 is the network's dollar-linked payment and gas asset.

Which project does CoinGecko ID stable-2 identify?

It identifies StableChain's STABLE governance token. The displayed name begins with two invisible U+200B characters, while the official brand is simply Stable and the Mainnet system address is 0x0000000000000000000000000000000000001003.

Why can users pay without holding STABLE?

Stable Mainnet charges gas in USDT0. STABLE operates behind the payment path as validator bond and governance power, so ordinary transfers do not require the volatile governance token.

What rights does STABLE document?

Project documents describe validator election, delegation, proposal voting, protocol-upgrade voting, and eligibility for validator-distributed USDT0 fees. They do not document equity, a reserve-redemption claim, or guaranteed revenue.

Can more than 100 billion STABLE be minted?

Tokenomics calls 100 billion fixed, and the Bank reference says governance-token minting is prohibited. This review did not independently reconstruct genesis state across all external representations, so the claim is bounded to official Mainnet design.

Who controls StableChain upgrades?

STABLE governance and validators coordinate state-breaking upgrades, and validators must install the scheduled binary. The current docs also allow node operators to adopt backward-compatible patches independently. A complete map of foundation and administrator keys was not published in the reviewed materials.

Do stakers automatically receive all USDT0 gas fees?

No. The tokenomics page says fees enter a smart-contract-managed treasury and validators may choose to distribute them proportionally. That wording does not promise a fixed rate or universal pass-through.

When do team and investor tokens unlock?

The current tokenomics page is internally inconsistent: it labels the schedule a one-year cliff but says no tokens unlock in the first 24 months. Exact dates should not be asserted until Stable corrects the page or publishes a verifiable schedule.

External trackers

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