# Current Limitations Despite Bitcoin's dominance, existing cross-chain solutions for BTC assets face significant security concerns. Current approaches, such as multi-signature models used in wrapped Bitcoin (WBTC, TBTC, etc.), have been met with skepticism due to their centralized trust models and the risk of asset mismanagement. These limitations have hindered the free movement of Bitcoin's vast liquidity across different ecosystems, restricting its potential in DeFi and other applications. --- # 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://ola-foundation.gitbook.io/ola-documentations/bitcoins-potential-with-ola/current-limitations.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.