> ## Documentation Index
> Fetch the complete documentation index at: https://docs.o1.exchange/llms.txt
> Use this file to discover all available pages before exploring further.

# Production contracts

> Current active o1 Launchpad, Uniswap v4, quote token, and Base B20 addresses for Base mainnet and Robinhood Chain.

These are the current production contracts used for new o1 Launchpad tokens on Base and Robinhood Chain.

These addresses and connections were verified onchain on **July 13, 2026**.

<Warning>
  Always confirm the chain ID and active factory before signing. The same-looking address on another chain is not interchangeable.
</Warning>

## Base mainnet

Chain ID `8453`. View the network on [Basescan](https://basescan.org).

### o1 Launchpad contracts

| Contract              | Address                                                                                                                 |
| --------------------- | ----------------------------------------------------------------------------------------------------------------------- |
| B20 Launchpad Factory | [`0xa52ad458cE0282a971ecC71C051A32f28946bb9F`](https://basescan.org/address/0xa52ad458cE0282a971ecC71C051A32f28946bb9F) |
| Launch Hook           | [`0x985C14BAa2a18316ffdA0aeFB3a632fAdfcA2AcC`](https://basescan.org/address/0x985C14BAa2a18316ffdA0aeFB3a632fAdfcA2AcC) |
| Fee Escrow            | [`0xa2cBD9065cec93c443CAFb0837A62800EE7C4A84`](https://basescan.org/address/0xa2cBD9065cec93c443CAFb0837A62800EE7C4A84) |
| Vesting Vault         | [`0x3beeA54dB87A632A5FAF20dB6765D3af94c81b31`](https://basescan.org/address/0x3beeA54dB87A632A5FAF20dB6765D3af94c81b31) |
| Announcement Registry | [`0xABDcBE060724b9BEf5A2daad017d9eA3Ed72DE28`](https://basescan.org/address/0xABDcBE060724b9BEf5A2daad017d9eA3Ed72DE28) |

### Base B20 protocol contracts

| Contract            | Address                                                                                                                 |
| ------------------- | ----------------------------------------------------------------------------------------------------------------------- |
| B20 Factory         | [`0xB20f000000000000000000000000000000000000`](https://basescan.org/address/0xB20f000000000000000000000000000000000000) |
| Activation Registry | [`0x8453000000000000000000000000000000000001`](https://basescan.org/address/0x8453000000000000000000000000000000000001) |
| Policy Registry     | [`0x8453000000000000000000000000000000000002`](https://basescan.org/address/0x8453000000000000000000000000000000000002) |

The factory checks activation of `keccak256("base.b20_asset")` before every B20 launch.

### Uniswap and quotes

| Contract         | Address                                                                                                                 |
| ---------------- | ----------------------------------------------------------------------------------------------------------------------- |
| v4 PoolManager   | [`0x498581fF718922c3f8e6A244956aF099B2652b2b`](https://basescan.org/address/0x498581fF718922c3f8e6A244956aF099B2652b2b) |
| v4 Quoter        | [`0x0d5e0F971ED27FBfF6c2837bf31316121532048D`](https://basescan.org/address/0x0d5e0F971ED27FBfF6c2837bf31316121532048D) |
| v4 StateView     | [`0xA3c0c9b65baD0b08107Aa264b0f3dB444b867A71`](https://basescan.org/address/0xA3c0c9b65baD0b08107Aa264b0f3dB444b867A71) |
| Universal Router | [`0x6fF5693b99212Da76ad316178A184AB56D299b43`](https://basescan.org/address/0x6fF5693b99212Da76ad316178A184AB56D299b43) |
| Permit2          | [`0x000000000022D473030F116dDEE9F6B43aC78BA3`](https://basescan.org/address/0x000000000022D473030F116dDEE9F6B43aC78BA3) |
| Native ETH       | `0x0000000000000000000000000000000000000000`                                                                            |
| USDC             | [`0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913`](https://basescan.org/address/0x833589fCD6eDb6E08f4c7C32D4f71b54bdA02913) |

## Robinhood Chain

Chain ID `4663`. View the network on [Robinhood Chain Blockscout](https://robinhoodchain.blockscout.com).

### o1 Launchpad contracts

| Contract                 | Address                                                                                                                                  |
| ------------------------ | ---------------------------------------------------------------------------------------------------------------------------------------- |
| ERC-20 Launchpad Factory | [`0x411F21283D3E492BC395027329e08f9F4F560Ba5`](https://robinhoodchain.blockscout.com/address/0x411F21283D3E492BC395027329e08f9F4F560Ba5) |
| Launch Hook              | [`0x441F773B3bb1Ed4c6457D0528624112e43C02acc`](https://robinhoodchain.blockscout.com/address/0x441F773B3bb1Ed4c6457D0528624112e43C02acc) |
| Fee Escrow               | [`0x32f7a9A05bD62487D085Ad494e14Ec42543e19d2`](https://robinhoodchain.blockscout.com/address/0x32f7a9A05bD62487D085Ad494e14Ec42543e19d2) |
| Launch Token Deployer    | [`0x7dA2f15e0bbc564fbde55a4E23147f490061BbAb`](https://robinhoodchain.blockscout.com/address/0x7dA2f15e0bbc564fbde55a4E23147f490061BbAb) |
| Vesting Vault            | [`0x6bdAAe32F36da5896533fdAD5b7A72a2541063BE`](https://robinhoodchain.blockscout.com/address/0x6bdAAe32F36da5896533fdAD5b7A72a2541063BE) |
| Announcement Registry    | [`0x163f3A09278918bDdaf74cF2a4178F6369a9a3c1`](https://robinhoodchain.blockscout.com/address/0x163f3A09278918bDdaf74cF2a4178F6369a9a3c1) |

### Uniswap and quotes

| Contract         | Address                                                                                                                                  |
| ---------------- | ---------------------------------------------------------------------------------------------------------------------------------------- |
| v4 PoolManager   | [`0x8366a39CC670B4001A1121B8F6A443A643e40951`](https://robinhoodchain.blockscout.com/address/0x8366a39CC670B4001A1121B8F6A443A643e40951) |
| v4 Quoter        | [`0x8dc178efb8111bb0973dd9d722ebeff267c98f94`](https://robinhoodchain.blockscout.com/address/0x8dc178efb8111bb0973dd9d722ebeff267c98f94) |
| v4 StateView     | [`0xf3334192d15450cdd385c8b70e03f9a6bd9e673b`](https://robinhoodchain.blockscout.com/address/0xf3334192d15450cdd385c8b70e03f9a6bd9e673b) |
| Universal Router | [`0x8876789976decbfcbbbe364623c63652db8c0904`](https://robinhoodchain.blockscout.com/address/0x8876789976decbfcbbbe364623c63652db8c0904) |
| Permit2          | [`0x000000000022D473030F116dDEE9F6B43aC78BA3`](https://robinhoodchain.blockscout.com/address/0x000000000022D473030F116dDEE9F6B43aC78BA3) |
| Native ETH       | `0x0000000000000000000000000000000000000000`                                                                                             |
| USDG             | [`0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168`](https://robinhoodchain.blockscout.com/address/0x5fc5360D0400a0Fd4f2af552ADD042D716F1d168) |

## Governance and fee recipient

These addresses are the same on both production chains.

<CardGroup cols={1}>
  <Card title="Future-launch governance owner" icon="shield">
    `0x5519a8Cc7211F483e19ff8d50A3B0c892701044D`

    [Base explorer](https://basescan.org/address/0x5519a8Cc7211F483e19ff8d50A3B0c892701044D) · [Robinhood explorer](https://robinhoodchain.blockscout.com/address/0x5519a8Cc7211F483e19ff8d50A3B0c892701044D)
  </Card>

  <Card title="Platform fee receiver" icon="wallet">
    `0x1cAa1962428382106Eb3f29B9719bdF797621C90`

    [Base explorer](https://basescan.org/address/0x1cAa1962428382106Eb3f29B9719bdF797621C90) · [Robinhood explorer](https://robinhoodchain.blockscout.com/address/0x1cAa1962428382106Eb3f29B9719bdF797621C90)
  </Card>
</CardGroup>

The current owner controls configuration for future launches. The platform fee receiver receives creation fees and the platform share of swap fees. Neither address can modify a completed token or remove its liquidity.

## Verification links

Each address links to its chain explorer. Base's native B20 addresses are also defined in the [Base B20 specification](https://docs.base.org/base-chain/specs/upgrades/beryl/b20), and the Uniswap addresses match the [official Uniswap v4 deployment list](https://developers.uniswap.org/docs/protocols/v4/deployments).

See the [machine-readable deployment snapshot](/launchpad/reference/production-deployments.json) for normalized addresses and current configuration values.