> For the complete documentation index, see [llms.txt](https://docs.rome.builders/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.rome.builders/zh/kai-fa-zhe-zhi-nan/verify-contracts.md).

# 验证合约

Rome 提供一个托管的 [Sourcify](https://sourcify.dev) 验证服务。一旦你验证某个合约，其源码和 ABI 就会变得可公开复现，并会显示一个 **✓ 源码已验证** 徽章在 Rome 区块浏览器（Via）上。

验证可使用标准的 `forge verify-contract` 和 `hardhat-verify` 流程——你只需将它们指向 Rome 的验证器即可。

## 验证器端点

| 环境      | 验证器 URL                                   |
| ------- | ----------------------------------------- |
| 测试网和开发网 | `https://verify.testnet.romeprotocol.xyz` |

一个共享实例服务于每条 Rome 测试网/开发网链——你使用标准的 `--chain-id` 标志来选择链。

## Foundry

部署后（参见 [部署 Solidity 合约](/zh/kai-fa-zhe-zhi-nan/deploy-solidity.md)):

```bash
forge verify-contract <CONTRACT_ADDRESS> src/MyContract.sol:MyContract \
  --verifier sourcify \
  --verifier-url https://verify.testnet.romeprotocol.xyz/ \
  --chain-id <YOUR_CHAIN_ID> \
  --compiler-version 0.8.20
```

如果构造函数带有参数，请将其传入，以便字节码匹配：

```bash
  --constructor-args $(cast abi-encode "constructor(uint256)" 42)
```

你也可以在部署时通过 `forge create … --verify` 或 `forge script … --verify` （Foundry 会从 `--rpc-url`).

## Hardhat

`hardhat-verify` 随 Hardhat 3 工具箱提供。请在 `hardhat.config.ts` 中将其 Sourcify 提供程序指向 Rome 的验证器，然后运行 `hardhat verify`:

```typescript
export default defineConfig({
  // …plugins, solidity, networks…
  verify: {
    etherscan: { enabled: false },
    blockscout: { enabled: false },
    sourcify: {
      enabled: true,
      apiUrl: "https://verify.testnet.romeprotocol.xyz",
    },
  },
});
```

```bash
npx hardhat verify --network <your-network> <CONTRACT_ADDRESS> [constructor args…]
```

成功后，验证器会链接已发布的源码，例如 `https://verify.testnet.romeprotocol.xyz/repo-ui/<CHAIN_ID>/<ADDRESS>`.

## 检查验证状态

区块浏览器从验证器的 API 读取验证状态。你可以直接查询：

```bash
curl https://verify.testnet.romeprotocol.xyz/v2/contract/<CHAIN_ID>/<ADDRESS>
```

已验证的合约会返回一个 `匹配` 字段：

* **`完全匹配`** — 字节码 *和* 元数据哈希匹配（完全、"完整"的匹配）。
* **`匹配`** — 字节码匹配；元数据略有差异（仍然是真实的、已验证的匹配）。
* `404` / `无` — 未验证。

## 说明

* 验证只需要你合约的已部署字节码 + 你提交的源码和编译器设置——与任何 EVM 链上的输入相同。
* 新的 Rome 链会自动接入验证器；如果你部署到一条新链上，而验证暂时还找不到它，请稍等片刻或联系我们。


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