Privacy Policy
Introduction
SatsSpark is a decentralized wallet extension that supports Spark Network, Bitcoin mainnet, and Lightning Network. We take your privacy and data security very seriously.
Data Collection
- Private Keys and Seed Phrases: Stored only on your local device, never uploaded to our servers
- Wallet Addresses: Used only for blockchain transactions, not linked to personal identity
- Transaction Records: Retrieved from public blockchain networks, no private information collected
Data Usage
- Browser local storage is used to save wallet settings and preferences on your device only
- Network requests are used only to retrieve blockchain data and execute transactions
- No data is sent to our servers - all operations are client-side only
- We do not collect or share any personally identifiable information
Third-Party Services
- Spark Network API: For LRC-20 token interactions and balance queries
- Mempool.space: For Bitcoin network status and transaction data
- CoinGecko API: For real-time cryptocurrency price information
- Lightning Network Nodes: For Lightning Network payment channels
- We do not share data with any advertising, analytics, or data collection services
WebAssembly Usage
- We use WebAssembly for high-performance cryptographic computations
- All computations are executed locally, data never leaves your device
- Used only for Bitcoin and Lightning Network cryptographic operations
Permissions Explanation
- Network Access: Only connects to necessary blockchain API services including Spark Network, Bitcoin mempool, and price data APIs
- Local Storage: Uses browser's local storage (not Chrome extension storage) to save wallet settings and cache data locally
- No Cross-Tab Access: Extension operates independently without accessing other browser tabs or web pages
Key Security Promise: Your private keys and seed phrases are encrypted and stored locally on your device only. We have no access to your funds or private information.
Data Security
- All sensitive data is encrypted and stored locally
- We use industry-standard encryption algorithms
- Private keys and seed phrases are never transmitted to third parties
User Rights
- You can delete wallet data at any time
- You have complete control over your private keys and assets
- We cannot access or recover your wallet data
Policy Updates
We may periodically update this privacy policy. Major changes will be communicated to users through extension updates.
隐私政策
简介
SatsSpark是一个支持Spark网络、比特币主网和闪电网络的去中心化钱包扩展。我们非常重视您的隐私和数据安全。
数据收集
- 私钥和助记词: 仅存储在您的本地设备上，永不上传到我们的服务器
- 钱包地址: 仅用于区块链交易，不与个人身份关联
- 交易记录: 从公开区块链网络获取，不收集私人信息
数据使用
- 浏览器本地存储仅用于在您的设备上保存钱包设置和偏好
- 网络请求仅用于获取区块链数据和执行交易
- 不向我们的服务器发送任何数据 - 所有操作均在客户端完成
- 不收集或分享任何个人身份信息
第三方服务
- Spark Network API: 用于LRC-20代币交互和余额查询
- Mempool.space: 用于比特币网络状态和交易数据
- CoinGecko API: 用于获取实时币价信息
- Lightning Network节点: 用于闪电网络支付通道
- 不与任何广告、分析或数据收集服务共享数据
WebAssembly 使用
- 使用WebAssembly进行高性能密码学计算
- 所有计算在本地执行，数据不离开您的设备
- 仅用于比特币和闪电网络的加密操作
权限说明
- 网络访问: 仅连接必要的区块链API服务，包括Spark网络、比特币内存池和价格数据API
- 本地存储: 使用浏览器本地存储（非Chrome扩展存储）在本地保存钱包设置和缓存数据
- 无标签页访问: 扩展独立运行，不访问其他浏览器标签页或网页内容
核心安全承诺： 您的私钥和助记词经过加密后仅存储在您的设备本地。我们无法访问您的资金或私人信息。
数据安全
- 所有敏感数据均在本地加密存储
- 使用行业标准的加密算法
- 不向任何第三方传输私钥或助记词
用户权利
- 您可以随时删除钱包数据
- 您完全控制自己的私钥和资产
- 我们无法访问或恢复您的钱包数据
政策更新
我们可能会定期更新此隐私政策。重大更改将通过扩展更新通知用户。