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

# Contract addresses

> Mainnet contract addresses, code hashes, and where to verify them.

All on-chain state for tonch is split across these contracts. Every address is verifiable on Tonviewer; code hashes match the FunC source in the [tonch monorepo](https://github.com/TonchOnTon/tonch).

## Singleton factory

The factory is the entry point for every launch. Each launch sends a `op::launch` message to the factory; the factory deploys the per-launch contracts and registers the launch.

| Field               | Value                                                                                               |
| ------------------- | --------------------------------------------------------------------------------------------------- |
| **Mainnet address** | `EQD3pSD5-5mbNpfQExkbKL-Pk8Z4b9jU9z2-3pcuWL6Ok3vF`                                                  |
| **Code hash**       | `b6f422db22584051729b96a2fea4eefdc43699b9874c9bcc8ea82f9bcf4063b2`                                  |
| **Get methods**     | `get_factory_config`, `get_jetton_master_address`                                                   |
| **Tonviewer**       | [tonviewer.com/EQD3pSD5...](https://tonviewer.com/EQD3pSD5-5mbNpfQExkbKL-Pk8Z4b9jU9z2-3pcuWL6Ok3vF) |

`get_factory_config` returns the configured constants:

| Constant          | Value                                                                  |
| ----------------- | ---------------------------------------------------------------------- |
| Treasury          | `EQBPaftCJSAB1WxHdPwfHxNMGYGAjy2b1ExVoj5uakoONzkN`                     |
| Owner             | `EQDGKWIf4UaCDF0oQu3fGJCIKAIpX2McFhVkgcclMdAA6BhC`                     |
| DeDust factory    | `EQBfBWT7X2BHg9tXAxzhz2aKiNTU1tpt5NsiK0uSDW_YAJ67` (DeDust v2 mainnet) |
| Total supply      | 1,000,000,000                                                          |
| For-sale supply   | 800,000,000 (80%)                                                      |
| AMM reserve       | 200,000,000 (20%)                                                      |
| Graduation target | 1,000 TON                                                              |
| Virtual TON       | 300 TON                                                                |
| Virtual Jetton    | 1,010,000,000                                                          |
| Launch fee        | 3 TON                                                                  |
| Curve fee         | 100 bps (1%)                                                           |

## Per-launch contracts

Each launch deploys three contracts. The addresses are derived deterministically from the launch parameters; once a launch is registered you can fetch them via `GET /api/launches/<curve_address>` or by reading `TokenLaunched` events.

### Bonding curve sale

Holds the TON and Jetton reserves for the launch. Receives buys and sells until graduation; runs the migration to DeDust at graduation.

| Field           | Value                                                                                                                                  |
| --------------- | -------------------------------------------------------------------------------------------------------------------------------------- |
| **Code hash**   | `017447a29ce302ddaffa55a88ffc79c4b3f0b952c7c55ee22a3e02227519352e`                                                                     |
| **Source**      | [`tonlaunch/contracts/bonding-curve-sale.fc`](https://github.com/TonchOnTon/tonch/blob/main/tonlaunch/contracts/bonding-curve-sale.fc) |
| **Get methods** | `get_curve_state`, `get_quote_buy`, `get_quote_sell`                                                                                   |

### Jetton master (TEP-74)

Standard TEP-74 reference Jetton, vendored unchanged from the TON Foundation reference implementation.

| Field           | Value                                                                                                                        |
| --------------- | ---------------------------------------------------------------------------------------------------------------------------- |
| **Code hash**   | `081069d3325bed7d3e569fa954950cc05d7dd29b919a4a7fb03e7b7b6b734f60`                                                           |
| **Source**      | [`tonlaunch/contracts/jetton-master.fc`](https://github.com/TonchOnTon/tonch/blob/main/tonlaunch/contracts/jetton-master.fc) |
| **Get methods** | `get_jetton_data`, `get_wallet_address`                                                                                      |

### LP locker

Write-only sink for LP Jettons after graduation. No withdrawal opcode.

| Field               | Value                                                                                                                |
| ------------------- | -------------------------------------------------------------------------------------------------------------------- |
| **Code hash**       | `f83cb4886801531529bbd6eadf38b3290cb2ec3c288e42c3bcc704c3da785c91`                                                   |
| **Source**          | [`tonlaunch/contracts/lp-locker.fc`](https://github.com/TonchOnTon/tonch/blob/main/tonlaunch/contracts/lp-locker.fc) |
| **Accepted opcode** | `op::lock_lp` only (received as `transfer_notification` from LP-Jetton wallet)                                       |

### Jetton wallet

Standard TEP-74 reference Jetton wallet. Deployed automatically by the Jetton master when a holder receives Jettons.

| Field         | Value                                                                                                                        |
| ------------- | ---------------------------------------------------------------------------------------------------------------------------- |
| **Code hash** | `e75d56a89243ca63110e575d1c7bfeee4cbff064498d1d1915a23f939ec3700e`                                                           |
| **Source**    | [`tonlaunch/contracts/jetton-wallet.fc`](https://github.com/TonchOnTon/tonch/blob/main/tonlaunch/contracts/jetton-wallet.fc) |

## DeDust v2 mainnet

Used by every graduation. Owned and operated by DeDust, not tonch.

| Field         | Value                                              |
| ------------- | -------------------------------------------------- |
| **Factory**   | `EQBfBWT7X2BHg9tXAxzhz2aKiNTU1tpt5NsiK0uSDW_YAJ67` |
| **Reference** | [docs.dedust.io](https://docs.dedust.io/)          |

## Operational addresses

These are not contracts but key wallets in the operational topology:

| Role                                                  | Address                                            |
| ----------------------------------------------------- | -------------------------------------------------- |
| Treasury (recipient of launch fees + graduation cuts) | `EQBPaftCJSAB1WxHdPwfHxNMGYGAjy2b1ExVoj5uakoONzkN` |
| Factory owner (only `op::set_treasury` admin)         | `EQDGKWIf4UaCDF0oQu3fGJCIKAIpX2McFhVkgcclMdAA6BhC` |
| Keeper (graduation triggerer + fee sweeper)           | `EQA7sattW3LBojv7sNnp3lVAxqPEUVira8IlpAzUeY570iAG` |
| Mainnet deployer (factory deployer)                   | `EQAp4fMBem7Grw_TwvXnw8y6VhLGT7ETuQOsnXzBZJnBrgkY` |

## Source verification

The factory is verified on Tonviewer — its source matches the FunC files in the repository at the deployed code hash. The verification proof is on chain at `verifier.ton.org`. Per-launch contracts (curve, Jetton master, Jetton wallet, LP locker) inherit verification from their code hashes — once those four hashes are verified once, every future launch deploys identical bytecode and is implicitly verified.

The deploy script that produces these addresses is [`tonlaunch/scripts/deploy/deploy-mainnet.ts`](https://github.com/TonchOnTon/tonch/blob/main/tonlaunch/scripts/deploy/deploy-mainnet.ts).