适用于 V2（当前测试网版本）
Applies to V2, the current testnet version.
Graduation and liquidity
V2 graduates at a net curve reserve of 0.1 OKB. Protocol fees, project tax and anti-sniping fees do not count toward it. USD valuation is not the trigger. Sells reduce reserve, so cumulative buys are not graduation progress.
The final buy must both reach the net reserve target and exhaust curve inventory. In the same transaction, the curve transfers the quote reserve to the Graduation Coordinator, which uses the reserved tokens to initialize the bound v4 pool and mint liquidity. Any failed validation, mint or graduation callback reverts the transaction. A creator's first buy can trigger this process.
| Item | V2 rule |
|---|---|
| Net quote target | 0.1 OKB |
| Reserved pool tokens | 250 million, 25% of fixed issuance |
| Official pool quote | Native OKB |
| PoolKey fee | 3000, a 0.30% LP fee |
| tickSpacing | 10 |
| Position range | The result bound through GraduationRange.medium in the Coordinator |
The position NFT is minted directly to a permanent lock for the project. Rounding remainders of quote and tokens are also sent to that lock. The V2 lock has no approval, transfer, principal withdrawal or LP fee collection entry point. It does not provide creator/platform LP fee claims. Pool LP fees are separate from protocol fees and project tax.
These v4 protocol components were deployed by the repository to X Layer Testnet. The release record distinguishes them from inclusion in Uniswap's official deployment directory; this does not imply Uniswap endorsement.
After graduation the curve closes and its reserve becomes zero following the transfer. Read the Factory graduation flag and events to identify graduation. Graduation proves contractual conditions, without guaranteeing project safety, price stability or sufficient liquidity.
Sources：S02、S16、S17、S18。 Evidence report