# Liquidity locks and burned LP tokens: what the claim actually proves A liquidity lock restricts access to specified LP receipts until its conditions permit withdrawal. Making those receipts permanently inaccessible can remove the holder’s ability to redeem that portion of the pool. Neither action removes the underlying token’s administrative powers or guarantees its market value. Check the exact pool, locked amount, duration and contract rules. Evidence: [UNCX Network introduction](https://docs.uncx.network/); [Uniswap v2 Pair implementation](https://raw.githubusercontent.com/Uniswap/v2-core/v1.0.1/contracts/UniswapV2Pair.sol); [Access Control](https://docs.openzeppelin.com/contracts/5.x/access-control) Canonical: https://degreesofsatoshi.com/encyclopedia/liquidity-locks-burned-lp/ Published: 2026-10-02 Substantively modified: 2026-10-02 Independently verified by an automated reviewer: 2026-10-02T19:18:00.092Z Data current through: 2026-10-02 AI-assisted research and drafting with a separate automated source-verification pass; no external expert or named human review is implied. ## Key facts - **Receipt claim:** Uniswap v2 redemption uses LP tokens to withdraw a proportional asset claim. ([Uniswap v2 Pair implementation](https://raw.githubusercontent.com/Uniswap/v2-core/v1.0.1/contracts/UniswapV2Pair.sol)) - **Time lock:** The cited locker holds LP tokens until the unlock date. ([UNCX Network introduction](https://docs.uncx.network/)) - **Separate powers:** Token minting and transfer restrictions can have their own administrators. ([Access Control](https://docs.openzeppelin.com/contracts/5.x/access-control)) ## A partial lock leaves a partial claim unlocked Suppose a pool has 1,000 LP tokens and a verified lock holds 700. That accounts for 70% of the receipt supply at that time; it does not say the other 300 cannot be redeemed. New liquidity and fee-related minting can also change the fraction over time. Verify the pool address and actual lock balance rather than relying on a screenshot of a percentage. Evidence: [Uniswap v2 Pair implementation](https://raw.githubusercontent.com/Uniswap/v2-core/v1.0.1/contracts/UniswapV2Pair.sol); [UNCX Network introduction](https://docs.uncx.network/) ## Two uses of burn can mean opposite things The v2 pair’s burn function is part of ordinary redemption: it destroys LP tokens while returning pool assets. A promotional claim that LP tokens were burned often means sending receipts to an inaccessible address instead. Inspect the actual transfer and contract behavior; the word alone does not prove permanent locked liquidity. Evidence: [Uniswap v2 Pair implementation](https://raw.githubusercontent.com/Uniswap/v2-core/v1.0.1/contracts/UniswapV2Pair.sol) ## A lock does not govern the whole token A token can still have minting, transfer or upgrade permissions outside the LP locker. A genuine lock also has its own implementation and expiry conditions. Even if withdrawal is restricted, ordinary swaps can change the reserves and price. Liquidity locking is one narrow property, not a comprehensive safety certificate. Evidence: [Access Control](https://docs.openzeppelin.com/contracts/5.x/access-control); [UNCX Network introduction](https://docs.uncx.network/) ## Questions ### Does a locked LP position guarantee I can sell the token profitably? No. It does not guarantee price, token-transfer behavior or sufficient execution for your trade. Evidence: [Uniswap v2 Pair implementation](https://raw.githubusercontent.com/Uniswap/v2-core/v1.0.1/contracts/UniswapV2Pair.sol); [Access Control](https://docs.openzeppelin.com/contracts/5.x/access-control) ## Claims and scope ### liquidity-locks-burned-lp-quick-answer A liquidity lock restricts access to specified LP receipts until its conditions permit withdrawal. Making those receipts permanently inaccessible can remove the holder’s ability to redeem that portion of the pool. Neither action removes the underlying token’s administrative powers or guarantees its market value. Check the exact pool, locked amount, duration and contract rules. Scope: {"collection":"defi","dataAsOf":"2026-10-02","blockHeight":null} ### liquidity-locks-burned-lp-fact-receipt-claim Receipt claim: Uniswap v2 redemption uses LP tokens to withdraw a proportional asset claim. Scope: {"collection":"defi","dataAsOf":"2026-10-02","blockHeight":null} ### liquidity-locks-burned-lp-fact-time-lock Time lock: The cited locker holds LP tokens until the unlock date. Scope: {"collection":"defi","dataAsOf":"2026-10-02","blockHeight":null} ### liquidity-locks-burned-lp-fact-separate-powers Separate powers: Token minting and transfer restrictions can have their own administrators. Scope: {"collection":"defi","dataAsOf":"2026-10-02","blockHeight":null} ## Sources - [UNCX Network introduction](https://docs.uncx.network/) — UNCX Network. Locker provider explanation; not an endorsement or adoption of safety guarantees. Locator: Liquidity Lockers. Retrieved: 2026-10-02T19:10:58.873Z. - [Uniswap v2 Pair implementation](https://raw.githubusercontent.com/Uniswap/v2-core/v1.0.1/contracts/UniswapV2Pair.sol) — Uniswap. LP redemption authority and reserve accounting. Locator: mint; burn; swap; _mintFee. Retrieved: 2026-10-02T18:53:23.210Z. - [Access Control](https://docs.openzeppelin.com/contracts/5.x/access-control) — OpenZeppelin. Privileges beyond a locked LP position. Locator: Ownership; roles; delayed access. Retrieved: 2026-10-02T18:53:23.338Z. ## Revision history - 2026-10-02: First publication after primary-source research and separate automated verification. ## Cite this entry Degrees of Satoshi editorial project. “Liquidity locks and burned LP tokens: what the claim actually proves.” Published 2026-10-02; updated 2026-10-02. https://degreesofsatoshi.com/encyclopedia/liquidity-locks-burned-lp/