# Why Satoshi Test? Centralized exchanges create a new bitcoin address for every new account. They leave the funds in the address till they have to sweep them to a cold storage. This is usually a planned UTXO consolidation and can be achieved easily if the liveness of the keys can be guaranteed. However, in a distributed system, there's no guarantee that the address over which the deposit is received will still be live to sweep to a new consolidated reserve address. In order to bypass this problem, we let the client deposit in the main reserve direcly, by first letting the protocol know from which address it should expect the deposit. --- # 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.twilight.org/boomerang/deposit-satoshi-test/why-satoshi-test.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.