# FAQ ## Do I have to claim the tokens after each vesting cycle? No, it is not necessary to claim tokens between vesting cycles. You can pick up tokens at any time after they have been unlocked for multiple cycles in a single transaction. ## Can locked tokens be transferred to another user? No, it is not possible to transfer Soulbound-NFT, which confirms ownership of locked tokens, that is the point of locking tokens. ## Can tokens with a modified contract be blocked? Yes, you can block any tokens in the [**JVault Locker**](https://jvault.xyz/locker/). The only condition is that the token contract complies with [**TEP-89**](https://github.com/ton-blockchain/TEPs/blob/master/text/0089-jetton-wallet-discovery.md). All modern tokens comply with the standard, but in case of non-compliance the site will inform you about it and will not ask for transaction confirmation, so you will not lose your funds. --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://docs.jvault.xyz/locker/faq.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.