# addresses

All Durianfun contracts are deployed on **KUB Chain Mainnet (chain id 96)** and source-verified on Kubscan.

## Current production (V4.5)

### Main Factory

| Property          | Value                                                                                                                      |
| ----------------- | -------------------------------------------------------------------------------------------------------------------------- |
| Contract name     | `DuriandotfunFactoryV45`                                                                                                   |
| Address           | [`0xdf4f3dB298A9aDe853191F58b4b2a322D47EC005`](https://www.kubscan.com/address/0xdf4f3dB298A9aDe853191F58b4b2a322D47EC005) |
| Verified          | ✅ Kubscan                                                                                                                  |
| Owner             | Durianfun Treasury multisig                                                                                                |
| Treasury receiver | `0x46799c319EB17cE9f52C2Ff22959C67bad92Dd0b`                                                                               |

### Test Factory (for developers experimenting with hybrid flow)

| Property      | Value                                                                                                                      |
| ------------- | -------------------------------------------------------------------------------------------------------------------------- |
| Contract name | `FactoryDV25`                                                                                                              |
| Address       | [`0xa1000BB39f36a630F1AB1b245B25Ca75a6744Aa5`](https://www.kubscan.com/address/0xa1000BB39f36a630F1AB1b245B25Ca75a6744Aa5) |
| Verified      | ✅ Kubscan                                                                                                                  |
| Base asset    | dKUB2 (test ERC-20)                                                                                                        |
| dKUB2 token   | [`0xf0E0a598b72dEb3cF331F164376864bb863E35fB`](https://www.kubscan.com/address/0xf0E0a598b72dEb3cF331F164376864bb863E35fB) |

## Legacy (still functional, no longer used for new tokens)

| Contract             | Address                                                                                                                    |
| -------------------- | -------------------------------------------------------------------------------------------------------------------------- |
| V4.2 Main (legacy)   | [`0xeadEc9dA89F97Ae6215362EBA4B33F3F1d1775b2`](https://www.kubscan.com/address/0xeadEc9dA89F97Ae6215362EBA4B33F3F1d1775b2) |
| V2.4.2 Test (legacy) | [`0x96D0117DE988C20f4E4D4B27b46351D760b99D97`](https://www.kubscan.com/address/0x96D0117DE988C20f4E4D4B27b46351D760b99D97) |
| dKUB v1 (legacy)     | [`0x43e7d42AD8E9efC53cdEa920165c1e4c374005Ca`](https://www.kubscan.com/address/0x43e7d42AD8E9efC53cdEa920165c1e4c374005Ca) |

{% hint style="info" %}
Tokens created on legacy factories still trade normally via direct URL (`durianfun.xyz/token/<address>`). They just don't appear on the Live Markets list anymore. Their markets and AMMs are on-chain and immutable — nothing breaks.
{% endhint %}

## Per-token contracts

When you create a token, **three new contracts** are deployed by the factory:

{% stepper %}
{% step %}

#### `BondingCurveMarket`

Handles buys/sells pre-graduation.
{% endstep %}

{% step %}

#### `DurianToken` (ERC-20)

The actual token contract.
{% endstep %}

{% step %}

#### `DurianAMM`

Deployed later, at graduation time.
{% endstep %}
{% endstepper %}

Each token gets its own unique copies. Addresses are deterministic per-transaction and recorded in the factory's `tokenInfo` mapping.

You can look up any token's market + AMM via:

```solidity
factory.getTokenInfo(tokenAddress)         // returns {token, market, creator, ...}
factory.getAmmPool(tokenAddress)           // returns AMM address (0x0 if not graduated)
```

## Chain info

| Field           | Value                                                 |
| --------------- | ----------------------------------------------------- |
| Chain           | KUB Chain Mainnet                                     |
| Chain ID        | 96 (0x60)                                             |
| RPC             | `https://rpc.bitkubchain.io`                          |
| Explorer        | [`https://www.kubscan.com`](https://www.kubscan.com/) |
| Native currency | KUB                                                   |


---

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