# Vertex A vertex encapsulates the rehypothecation earnings of a token. Every token in the protocol (because the earnings for the protocol itself) are kept in a Vertex which then fowards those token deposits into either one or two vaults through a Vault Proxy. Each vertex is identified by a VertexId which is a product type on an array index and the one-hot encoding of that array index. The bottom 8 bits are the array index which is used extensively throughout the protocol. The top 16 bits is the one hot encoding which we use to interact with the ClosureId. The ClosureId is simply the bitwise union of the one-hot of all the vertices for all the tokens in its subset. --- # 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.burve.fi/technicals/omni-pool-details/vertex.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.