UNISWAP V4 · PROTOCOL LIQUIDITY
Understandwhat keepsthe walls standing.
A liquidity band placed at launch. Sales that fund ETH walls. This guide explains CUBIT’s rules, uses and limitations.
This guide describes the new version of CUBIT.CUBIT is deployed on Ethereum and the app reads that deployment, with 0.01% LP fees. The market has been open since September 22, 2026: buys and sells happen in the app.
- Total supply
- 21 M CUBIT · no subsequent minting
- Buy tax
- 3% Team share
- Sell tax
- 15% 12% walls / 3% team
- Target LP fees
- 0.01% New version · fee 100
Choose your starting point.
01 — THE PATHSThe price target, the 12% from each sale and walls fixed at their tick.
Explore the mechanism → 02 / USERead beforeyou sign.Net quotes, approvals and on-chain data.
Open the user guide → 03 / BUILDFrom contractto interface.The hook, the band, the V2 registry and the vaults.
Browse the codebase →One market, two separate books.
02 — HOW IT WORKSThe wall is placed at the target calculated after the sale; at or below the launch price, it is placed 1% below the current price.
A wall’s price and its absorption capacity are two different pieces of information.
80% of the supply, from the launch price to the top of the curve, never withdrawn.
The essential point
Every sale allocates 12% of its gross ETH to the walls. The hook first empties the walls that the price has fully crossed, then places the pending ETH in a wall at target = 0.4 × current price + 0.6 × launch price, calculated on the price after the sale. At or below the launch price, where this target would be above the market, the wall is placed 1% below the current price. With an illustrative base of 7 000 units, the target is 16.2k at 30k, 44.2k at 100k, then 28.2k if the market returns to 60k. It does not depend on an all-time high.
A wall stays at its tick. Once fully crossed, it is emptied and its CUBIT joins the vault reward reserve: it is no longer burned. This rule creates neither additional funds nor unlimited buyback capacity. See the examples and target simulator.
Documentation with explicit statuses
The guide describes the protocol as it is coded and identifies the Ethereum deployment in service. In V2, Momentum and the Forge have been open since September 23, 2026, and the Vault since September 26, 2026. The next steps appear in the roadmap.
To verify a version, start with version status, then permissions and limitations. Older test reports do not certify the new version.