84 lines
2.6 KiB
Markdown
84 lines
2.6 KiB
Markdown
# 钱包密钥信息
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> **重要安全警告**: 本文件包含私钥，仅供内部使用。切勿将此文件提交到公开仓库或分享给他人。
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## 管理员钱包
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该钱包用于部署和管理 dUSDT 代币合约。
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### 地址信息
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| 项目 | 值 |
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|------|-----|
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| EVM 地址 | `0x4F7E78d6B7C5FC502Ec7039848690f08c8970F1E` |
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| 私钥 | `0x886ea4cffe76c386fecf3ff321ac9ae913737c46c17bc6ce2413752144668a2a` |
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### 余额信息
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| 代币 | 余额 | 备注 |
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|------|------|------|
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| KAVA | ~0.45 KAVA | 用于支付 Gas 费用 |
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| dUSDT | 1,000,000,000,000 | 1万亿，全部供应量 |
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### 查看链接
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- 地址: https://kavascan.com/address/0x4F7E78d6B7C5FC502Ec7039848690f08c8970F1E
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## 导入钱包
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### MetaMask
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1. 打开 MetaMask
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2. 点击账户图标 > 导入账户
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3. 选择类型: 私钥
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4. 粘贴私钥: `886ea4cffe76c386fecf3ff321ac9ae913737c46c17bc6ce2413752144668a2a`
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5. 点击导入
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### ethers.js
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```javascript
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import { ethers } from 'ethers';
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const PRIVATE_KEY = '0x886ea4cffe76c386fecf3ff321ac9ae913737c46c17bc6ce2413752144668a2a';
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const provider = new ethers.JsonRpcProvider('https://evm.kava.io');
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const wallet = new ethers.Wallet(PRIVATE_KEY, provider);
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console.log('Address:', wallet.address);
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// Output: 0x4F7E78d6B7C5FC502Ec7039848690f08c8970F1E
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```
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### Android/Kotlin
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```kotlin
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// 使用 Web3j 或其他库
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val privateKey = "886ea4cffe76c386fecf3ff321ac9ae913737c46c17bc6ce2413752144668a2a"
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val credentials = Credentials.create(privateKey)
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println("Address: ${credentials.address}")
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// Output: 0x4F7E78d6B7C5FC502Ec7039848690f08c8970F1E
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```
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## 地址派生
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该地址是通过以下步骤从私钥派生的:
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1. 私钥 (32 bytes): `886ea4cffe76c386fecf3ff321ac9ae913737c46c17bc6ce2413752144668a2a`
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2. 公钥 (65 bytes, uncompressed): `047e0b2f84204a2f859f51be78e09af3c504e9525f49d8ab1c537ab9c2a4deb28c3b16870449f50b9b79e959649a78144a5329958a95f6697534be0156b421588b`
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3. Keccak-256(公钥[1:65])
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4. 取后 20 bytes: `4f7e78d6b7c5fc502ec7039848690f08c8970f1e`
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5. 添加 0x 前缀: `0x4F7E78d6B7C5FC502Ec7039848690f08c8970F1E` (含校验和)
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## 安全建议
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1. **备份私钥**: 将私钥安全存储在离线环境中
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2. **不要分享**: 永远不要将私钥分享给任何人
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3. **不要提交**: 确保 .gitignore 包含此文件
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4. **硬件钱包**: 考虑将大额资产转移到硬件钱包
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5. **多签**: 对于生产环境，考虑使用多签钱包
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## 相关交易
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### 合约部署交易
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- 交易哈希: `0xa73d7dce17723bc5a9d62767c515dadf4ccccc26327ed5637958ce817edd671d`
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- 查看: https://kavascan.com/tx/0xa73d7dce17723bc5a9d62767c515dadf4ccccc26327ed5637958ce817edd671d
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