> For the complete documentation index, see [llms.txt](https://docs.brila.finance/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.brila.finance/brila-dat/reference/addresses.md).

# Networks and addresses

> Brila DAT launched on HyperEVM mainnet (chain 999) on **2026-06-19**. The protocol contract addresses below are the live deployment recorded across `deployments/999.json`, package configuration, and contract role reads verified on **2026-07-23**. The `DAT` token address is the one to add to wallets, explorers, and DEX listings.

## Networks

| Network          | Chain ID | RPC                                       | Explorer                      |
| ---------------- | -------- | ----------------------------------------- | ----------------------------- |
| HyperEVM mainnet | `999`    | `https://rpc.hyperliquid.xyz/evm`         | `https://hyperevmscan.io`     |
| HyperEVM testnet | `998`    | `https://rpc.hyperliquid-testnet.xyz/evm` | `https://testnet.purrsec.com` |

## Standing infrastructure (HyperEVM mainnet)

Chain-level addresses shared by every HyperEVM deployment — the same for Brila DAT.

| What                           | Address                                      |
| ------------------------------ | -------------------------------------------- |
| WHYPE (reserve token)          | `0x5555555555555555555555555555555555555555` |
| Project X — Uniswap V2 factory | `0xb0D032B6cC82e37488497781338f359cE8CC40e0` |
| Multicall3                     | `0xcA11bde05977b3631167028862bE2a173976CA11` |

## Protocol contracts (HyperEVM mainnet, chain 999)

> The `DAT` token (the ERC-1967 proxy) is the canonical contract address. The implementation lives behind the proxy and is replaced on upgrades; the proxy address never changes.

**DAT token CA (mainnet):** `0x9C45701620d8cE4eBd5213FAa2B4BF725fe2BD9c`

| Contract                                 | Address                                      |
| ---------------------------------------- | -------------------------------------------- |
| `DAT` token (ERC-1967 proxy)             | `0x9C45701620d8cE4eBd5213FAa2B4BF725fe2BD9c` |
| `DAT` implementation                     | `0x0f5175FC7dc72cB8D72b80a506dAD4C714c01d29` |
| `BrilaDATRebaser`                        | `0xF2E417252FFc6d9355BC2d90EFcdD53c057844Ee` |
| `BrilaDATIncentivizer` (LP staking farm) | `0x3e9E18f5944B2d95571d68b9e74627aa9dAb2cc0` |
| `BrilaDATZap`                            | `0xD3661eAb84fF93d3e2D9cFdDc6Bd74f231488AE6` |
| DAT/WHYPE Uniswap V2 pair                | `0x3E0B18bD621304Df40485428eCd20765cF692432` |

> The `BrilaDATIncentivizer` is live: it stakes the DAT/WHYPE LP token and emits DAT rewards on a fixed schedule (the launch emission period runs through **2026-09-18**).

> Verify on the explorer: [DAT token](https://hyperevmscan.io/address/0x9C45701620d8cE4eBd5213FAa2B4BF725fe2BD9c) · [BrilaDATRebaser](https://hyperevmscan.io/address/0xF2E417252FFc6d9355BC2d90EFcdD53c057844Ee) · [BrilaDATIncentivizer](https://hyperevmscan.io/address/0x3e9E18f5944B2d95571d68b9e74627aa9dAb2cc0) · [BrilaDATZap](https://hyperevmscan.io/address/0xD3661eAb84fF93d3e2D9cFdDc6Bd74f231488AE6) · [DAT/WHYPE pair](https://hyperevmscan.io/address/0x3E0B18bD621304Df40485428eCd20765cF692432)

## Ownership & treasuries

| Role                                    | Address                                      | Notes                                                                                                                                                                                                                                                                                                        |
| --------------------------------------- | -------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| Owner (token, rebaser, incentivizer)    | `0x2f8771644015447D9b2946f580f76f9fd5C2C75D` | The deployer **EOA** at the time of writing. The token and rebaser use two-step ownership (`Ownable2Step`); the incentivizer uses single-step `Ownable`. Transfer to a governance multisig is the intended launch hand-off — see [Governance & security](/brila-dat/explanation/governance-and-security.md). |
| Rebase treasury (rebase-skim recipient) | `0xF6D4E0365c910b7225502ABD485C88e52B9dcB49` | A 2-of-3 Safe; receives the WHYPE proceeds and any DAT minted by positive-rebase mint-and-sell.                                                                                                                                                                                                              |
| Launch treasury / LP custody            | `0x367a0316302D609A5C2408386f1E7675fF79cFE2` | Holds the 5% launch DAT allocation and custody of the seeded LP; distinct from the rebase treasury.                                                                                                                                                                                                          |

## Launch helper

| Contract             | Address                                      |
| -------------------- | -------------------------------------------- |
| `BrilaDATPairSeeder` | `0x32373ff1b1994d7A4a79cd3Bfed61f15e0Bafe15` |

This helper created and seeded the pair. It is not required for ongoing protocol operation.

## Contract without a recorded deployment

| Contract                   | Status                                   |
| -------------------------- | ---------------------------------------- |
| `BrilaDATDistributionPool` | Source only; no mainnet address recorded |

`LPTokenWrapper` and `UniswapV2OracleLibrary` are inherited/embedded code and do not have standalone deployment addresses.

## USD-mode oracle feeds (HyperEVM mainnet)

USD mode requires two **independent** reserve→USD (WHYPE/USD) feeds. The launch ships two `HyperCoreOracleAdapter`s, each wrapping a native HyperCore price precompile. The precompiles, indices, and scale exponents are protocol constants (they match `script/brila-launch-params.sh`).

| Role                                  | Adapter                  | Source precompile                                                                           | Address                                      |
| ------------------------------------- | ------------------------ | ------------------------------------------------------------------------------------------- | -------------------------------------------- |
| Primary `reserveUsdOracle`            | `HyperCoreOracleAdapter` | Perp oracle `0x0000000000000000000000000000000000000807` (HYPE perp index 159, scale exp 4) | `0x97Cbf8AB394c7BaB4E26883E9Fc1791b8D9Ab999` |
| Secondary `secondaryReserveUsdOracle` | `HyperCoreOracleAdapter` | Spot `0x0000000000000000000000000000000000000808` (HYPE/USDC pair @107, scale exp 2)        | `0x366338122acE94a3835511b81387A2C807172e95` |

> The rebaser is in USD-peg mode (`usdPegMode = true`, `targetRate = 1e18` = **$1.00 per DAT**).

## Testnet (998)

No Brila DAT testnet deployment is recorded here, so contract addresses and peg mode are not specified.