Posted on Apr 2, 2026 03:23 · Latest update on Apr 2, 2026
Bounty 详情
公共区块链默认是透明的,这意味着账户余额、交易策略和用户行为都会被公开。这种透明性在一定程度上阻碍了机构、DeFi 协议以及普通用户对链上金融的采用。
Zama Protocol 基于全同态加密(FHE)技术,使计算可以在加密数据上直接进行,从而实现既保密又可验证的链上金融系统。
本次挑战的目标是设计并实现应用,让公共区块链具备隐私能力,构建在数据始终加密状态下运行的金融系统。
开发者可以使用 Solidity 和常见开发工具来编写隐私智能合约。通过使用加密整数(euint)数据类型,可以在合约中定义哪些数据需要保持私密,并设置谁有权限解密这些数据。
奖励:总奖金为 5000 cUSDT(由 Zama FHE 加密的 USDT),分配给 5 个获奖项目,每个项目 1000 cUSDT。
提交截止时间: 5 月 10 日 23:59(AOE 时间)。
提交要求
需要提交一个基于 Zama Protocol 的可运行 dApp Demo。
项目需要展示全同态加密技术在真实场景中的应用价值。
必须同时包含智能合约和前端实现。
需要提供结构清晰、完整的项目文档。
需要提交一个 2 分钟的视频 Demo,对项目进行介绍。
视频要求: 提交内容必须为真人出镜进行项目讲解或展示。AI 生成的视频、虚拟形象或合成语音将不被接受。
评审标准
创新性:是否提出了新的隐私金融应用场景。
合规意识:是否考虑到监管或合规需求。
现实价值:是否具备实际落地的可能性。
技术实现:是否正确并有效地使用了 Zama 的工具。
产品成熟度:系统设计是否合理,工程质量是否稳定。
易用性:文档是否清晰,开发者体验是否良好。
示例项目方向
隐私代币发行与管理
隐私支付或转账系统
私密资产余额或投资组合管理
隐私交易系统
隐私借贷或信用体系
DAO 财库隐私管理
现实资产(RWA)隐私应用
链上隐私工资发放系统
学习资源
Zama Protocol 官方文档
Zama Protocol Litepaper
Zama 中文教程
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Bounty Detail
Public blockchains are transparent by default, exposing balances, strategies, and user activity to the public. This level of transparency has hindered the adoption of onchain finance by institutions, DeFi protocols and everyday users.
With the Zama Protocol, powered by Fully Homomorphic Encryption (FHE), computation can run directly on encrypted data, enabling confidential and verifiable onchain finance.
Your challenge is to design and prototype applications that bring confidentiality on public blockchain, and build financial systems where sensitive data remains encrypted at all times.
Developers can write confidential smart contracts using Solidity and familiar tooling. By using encrypted integer (euint) data types, developers can easily define which parts of smart contracts remain private and specify access rules that determine who can decrypt specific data directly within the smart contract logic.
Rewards: 5,000 cUSDT (FHE-encrypted USDT) in total, distributed to 5 winning projects . 1k per winner.
Submission deadline: May 10th, 23:59 AOE
Submission Requirements
A functioning dApp demo using the Zama Protocol
Demonstrates real-world use cases of FHE technology
Includes both smart contract + frontend implementation
Clear, well-structured project documentation
A 2-minute video demo pitching the project
Video Requirement: Submissions must feature a real person delivering the pitch on camera. AI-generated videos, avatars, or synthetic voices will not be considered
Judging Criteria
Innovation — Novel confidential finance use case
Compliance awareness — Designs that consider regulatory or compliance-friendly privacy models
Real-world potential — Practical relevance to onchain finance
Technical implementation — Correct and effective use of Zama tools
Production readiness — Quality, robustness, and architectural design
Usability — Documentation, clarity, and developer experience
Example Project Ideas
Confidential token issuance and management
Confidential payments or transfers
Private balances or portfolios
Confidential trading systems
Confidential lending or credit logic
Private DAO treasury management
Confidential real-world asset (RWA) applications
Confidential onchain payroll system
Resources
Zama Protocol Documentation
Zama Protocol Litepaper
Zama 中文教程
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