> For the complete documentation index, see [llms.txt](https://docs-v4.venus.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs-v4.venus.io/technical-reference/reference-core-pool/prime/prime-leaderboard-storage.md). # Prime leaderboard storage ## PrimeLeaderboardStorageV1 Storage layout for the PrimeLeaderboard contract ## Solidity API ```solidity // Individual deposit record for LIFO tracking (declared in IPrimeLeaderboard) struct Deposit { uint128 amount; // Amount deposited uint64 timestamp; // Deposit timestamp uint64 _reserved; // Reserved for future use } ``` #### BASE\_MULTIPLIER Base multiplier (1.0x) scaled by 1e18 ```solidity uint256 BASE_MULTIPLIER ``` *** #### MAX\_DEPOSITS\_PER\_USER Maximum deposits per user (DoS protection). Constant, set to 30. ```solidity uint256 MAX_DEPOSITS_PER_USER ``` *** #### EXP\_SCALE Scaling factor for calculations (1e18) ```solidity uint256 EXP_SCALE ``` *** #### \_depositStacks User's deposit stack (LIFO order, index 0 = oldest). Holds the `Deposit` records described above. ```solidity mapping(address => IPrimeLeaderboard.Deposit[]) _depositStacks ``` *** #### totalStaked User's total staked XVS ```solidity mapping(address => uint256) totalStaked ``` *** #### \_multiplierDurations Multiplier tier duration thresholds, in seconds. Default `[30 days, 60 days, 90 days]`. ```solidity uint256[] _multiplierDurations ``` *** #### \_multiplierValues Multiplier values corresponding to each tier (scaled by 1e18). Default `[1.3e18, 1.6e18, 2.0e18]`. ```solidity uint256[] _multiplierValues ``` *** #### primeV2 Address of the PrimeV2 contract ```solidity address primeV2 ``` *** #### stakersInitialized Whether staker initialization is complete (prevents further initialization calls) ```solidity bool stakersInitialized ``` *** --- # Agent Instructions This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com. ## 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, and the optional `goal` query parameter: ``` GET https://docs-v4.venus.io/technical-reference/reference-core-pool/prime/prime-leaderboard-storage.md?ask=&goal= ``` `ask` is the immediate question: it should be specific, self-contained, and written in natural language. `goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal. 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.