# Ethereum Mainnet DODOPMMIntegration Verification

**Closed:** 2026-04-11  
**Contract:** `DODOPMMIntegration`  
**Address:** `0xa9F284eD010f4F7d7F8F201742b49b9f58e29b84`  
**Network:** Ethereum Mainnet (`1`)  
**Explorer:** <https://etherscan.io/address/0xa9F284eD010f4F7d7F8F201742b49b9f58e29b84#code>

## Outcome

- Etherscan source verification passed on 2026-04-11.
- The contract page now shows `Contract Name: DODOPMMIntegration`.
- Compiler metadata confirmed on Etherscan:
  - `v0.8.20+commit.a1b79de6`
  - optimizer enabled
  - `200` runs
  - `london` EVM version

## Why historical source was required

Current `smom-dbis-138` HEAD no longer matched the deployed init code. Verification succeeded only after rebuilding against the historical source snapshot from:

- `smom-dbis-138` commit `1511f33857829b762de5deeea135ce5af117997f`

This is the source revision that matched both the deployment bytecode and the on-chain runtime.

## Deployment provenance

- **Creator / admin:** `0x4A666F96fC8764181194447A7dFdb7d471b301C8`
- **Create tx:** `0xeba51be6aa35825acfaedea122317a24951c4480e1f0fe610361bfab3dc1cea3`

Constructor arguments used for verification:

```text
admin              0x4A666F96fC8764181194447A7dFdb7d471b301C8
dodoVendingMachine 0x9b55D9Bc2337f53aaF76AD923CCd01f0D2e4d07D
dodoApprove        0x0000000000000000000000000000000000000000
officialUSDT       0xdAC17F958D2ee523a2206206994597C13D831ec7
officialUSDC       0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48
compliantUSDT      0xaF5017d0163ecb99D9B5D94e3b4D7b09Af44D8AE
compliantUSDC      0x2de5F116bFcE3d0f922d9C8351e0c5Fc24b9284a
```

ABI-encoded constructor arguments:

```text
0x0000000000000000000000004a666f96fc8764181194447a7dfdb7d471b301c80000000000000000000000009b55d9bc2337f53aaf76ad923ccd01f0d2e4d07d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dac17f958d2ee523a2206206994597c13d831ec7000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48000000000000000000000000af5017d0163ecb99d9b5d94e3b4d7b09af44d8ae0000000000000000000000002de5f116bfce3d0f922d9c8351e0c5fc24b9284a
```

## Verification command

Run from a worktree or checkout whose `contracts/dex/DODOPMMIntegration.sol` matches commit `1511f33857829b762de5deeea135ce5af117997f`:

```bash
forge verify-contract \
  0xa9F284eD010f4F7d7F8F201742b49b9f58e29b84 \
  contracts/dex/DODOPMMIntegration.sol:DODOPMMIntegration \
  --chain-id 1 \
  --num-of-optimizations 200 \
  --constructor-args 0x0000000000000000000000004a666f96fc8764181194447a7dfdb7d471b301c80000000000000000000000009b55d9bc2337f53aaf76ad923ccd01f0d2e4d07d0000000000000000000000000000000000000000000000000000000000000000000000000000000000000000dac17f958d2ee523a2206206994597c13d831ec7000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48000000000000000000000000af5017d0163ecb99d9b5d94e3b4d7b09af44d8ae0000000000000000000000002de5f116bfce3d0f922d9c8351e0c5fc24b9284a \
  --watch
```

## Remaining manual step

Source verification is complete. If a public explorer tag / label is still desired, that is a separate manual Etherscan account workflow:

1. Open the contract page on Etherscan.
2. Use `Update Name Tag or Label`.
3. Complete ownership / support flow required by Etherscan.

Do not treat the manual name-tag step as blocking source-verification closure in repo inventories.