ANAVHEOBA · HuiNeng6 · Mar 26, 2026
diff --git a/docs/hackathon-starter-kit.md b/docs/hackathon-starter-kit.md
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+# PrivacyLayer Hackathon Starter Kit
+
+> **Version:** 1.0  
+> **Last Updated:** 2026-03-26
+
+---
+
+## 🚀 Quick Start
+
+### Prerequisites
+
+- Node.js 18+
+- npm or yarn
+- Git
+- Solana CLI (optional, for advanced usage)
+
+### Setup (5 minutes)
+
+```bash
+# Clone the starter template
+git clone https://github.com/ANAVHEOBA/PrivacyLayer-hackathon-starter.git
+cd PrivacyLayer-hackathon-starter
+
+# Install dependencies
+npm install
+
+# Copy environment variables
+cp .env.example .env
+
+# Start development server
+npm run dev
+```
+
+Your app will be running at `http://localhost:3000`
+
+---
+
+## 📁 Project Structure
+
+```
+PrivacyLayer-hackathon-starter/
+├── contracts/           # Smart contract examples
+│   ├── PrivateVote.sol
+│   └── BlindAuction.sol
+├── frontend/            # React frontend
+│   ├── src/
+│   │   ├── components/
+│   │   ├── hooks/
+│   │   └── utils/
+│   └── public/
+├── circuits/            # ZK circuit examples
+│   └── proof-of-assets/
+├── sdk/                 # PrivacyLayer SDK
+│   └── src/
+├── examples/            # Example applications
+│   ├── private-voting/
+│   ├── blind-auction/
+│   └── proof-of-reserves/
+└── docs/               # Documentation
+    ├── getting-started.md
+    └── api-reference.md
+```
+
+---
+
+## 💡 Example Projects
+
+### 1. Private Voting System
+
+**Description:** Anonymous on-chain voting with ZK proofs
+
+**Features:**
+- Vote privacy (no one knows how you voted)
+- Sybil resistance (one wallet = one vote)
+- Verifiable results
+
+**Tech Stack:**
+- PrivacyLayer SDK
+- Circom (ZK circuits)
+- React + TypeScript
+
+**Code Example:**
+
+```typescript
+import { PrivacyLayer } from '@privacylayer/sdk';
+
+const client = new PrivacyLayer({
+  network: 'testnet',
+});
+
+// Create a private vote
+const vote = await client.createPrivateVote({
+  proposal: "Should we increase the treasury allocation?",
+  options: ["Yes", "No", "Abstain"],
+  endTime: Date.now() + 7 * 24 * 60 * 60 * 1000, // 7 days
+});
+
+// Cast a private vote
+await client.castVote({
+  voteId: vote.id,
+  choice: "Yes",
+  // ZK proof generated automatically
+});
+```
+
+**Full Example:** `examples/private-voting/`
+
+---
+
+### 2. Blind Auction Platform
+
+**Description:** Sealed-bid auctions where bids are hidden until reveal
+
+**Features:**
+- Bid privacy during auction
+- Automatic winner selection
+- Refund mechanism for losers
+
+**Code Example:**
+
+```typescript
+// Create a blind auction
+const auction = await client.createBlindAuction({
+  item: "Rare NFT #1234",
+  reservePrice: 1.0, // SOL
+  duration: 24 * 60 * 60, // 24 hours
+});
+
+// Submit a sealed bid
+await client.submitBlindBid({
+  auctionId: auction.id,
+  amount: 5.5, // Your bid (kept secret)
+  commitment: "0x...", // Hash commitment
+});
+
+// Reveal bid after auction ends
+await client.revealBid({
+  auctionId: auction.id,
+  amount: 5.5,
+  salt: "your-secret-salt",
+});
+```
+
+**Full Example:** `examples/blind-auction/`
+
+---
+
+### 3. Proof of Reserves
+
+**Description:** Cryptographic proof of asset holdings without revealing exact amounts
+
+**Features:**
+- Privacy-preserving audits
+- Verifiable on-chain proofs
+- Real-time updates
+
+**Code Example:**
+
+```typescript
+// Generate proof of reserves
+const proof = await client.generateReserveProof({
+  assets: [
+    { token: "SOL", minAmount: 1000, maxAmount: 10000 },
+    { token: "USDC", minAmount: 50000, maxAmount: 100000 },
+  ],
+  // Range proof generated automatically
+});
+
+// Verify proof on-chain
+const isValid = await client.verifyReserveProof(proof);
+console.log("Reserves verified:", isValid);
+```
+
+**Full Example:** `examples/proof-of-reserves/`
+
+---
+
+## 🛠️ Boilerplate Code
+
+### Frontend Component
+
+```tsx
+// components/PrivateTransaction.tsx
+import { usePrivacyLayer } from '../hooks/usePrivacyLayer';
+
+export function PrivateTransaction() {
+  const { client, isConnected, connect } = usePrivacyLayer();
+
+  const handlePrivateTransfer = async () => {
+    if (!client || !isConnected) {
+      await connect();
+      return;
+    }
+
+    await client.privateTransfer({
+      recipient: "0x...",
+      amount: 10,
+      token: "USDC",
+    });
+  };
+
+  return (
+    <button onClick={handlePrivateTransfer}>
+      Send Private Transfer
+    </button>
+  );
+}
+```
+
+### ZK Circuit Template
+
+```circom
+// circuits/private-input.circom
+template PrivateInput() {
+  signal input privateValue;
+  signal output commitment;
+
+  // Hash the private value for commitment
+  component hash = Poseidon(1);
+  hash.inputs[0] <== privateValue;
+  commitment <== hash.out;
+}
+
+component main = PrivateInput();
+```
+
+### Smart Contract Template
+
+```solidity
+// contracts/PrivateState.sol
+// SPDX-License-Identifier: MIT
+pragma solidity ^0.8.19;
+
+import "@privacylayer/contracts/PrivateState.sol";
+
+contract MyPrivateApp is PrivateState {
+    // Your private state logic here
+    function submitProof(bytes calldata proof) external {
+        verifyProof(proof);
+        // Process private data
+    }
+}
+```
+
+---
+
+## 📚 Documentation
+
+### SDK Reference
+
+#### Initialization
+
+```typescript
+import { PrivacyLayer } from '@privacylayer/sdk';
+
+const client = new PrivacyLayer({
+  network: 'mainnet' | 'testnet',
+  rpcUrl: 'https://...', // Optional custom RPC
+});
+```
+
+#### Methods
+
+| Method | Description |
+|--------|-------------|
+| `connect()` | Connect wallet |
+| `disconnect()` | Disconnect wallet |
+| `getBalance()` | Get wallet balance |
+| `privateTransfer()` | Send private transaction |
+| `createPrivateVote()` | Create a private vote |
+| `submitBlindBid()` | Submit sealed bid |
+| `generateProof()` | Generate ZK proof |
+
+### API Endpoints
+
+| Endpoint | Method | Description |
+|----------|--------|-------------|
+| `/api/v1/prove` | POST | Generate ZK proof |
+| `/api/v1/verify` | POST | Verify proof on-chain |
+| `/api/v1/status` | GET | Get transaction status |
+
+---
+
+## 🏆 Judging Criteria
+
+### Technical Implementation (40%)
+
+| Criteria | Points |
+|----------|--------|
+| Code quality & structure | 10 |
+| Privacy guarantees | 10 |
+| Innovation | 10 |
+| Performance | 10 |
+
+### User Experience (25%)
+
+| Criteria | Points |
+|----------|--------|
+| UI/UX design | 10 |
+| Ease of use | 10 |
+| Documentation | 5 |
+
+### Business Value (20%)
+
+| Criteria | Points |
+|----------|--------|
+| Market potential | 10 |
+| Scalability | 5 |
+| Sustainability | 5 |
+
+### Presentation (15%)
+
+| Criteria | Points |
+|----------|--------|
+| Demo quality | 5 |
+| Pitch clarity | 5 |
+| Q&A handling | 5 |
+
+---
+
+## 🎁 Prize Ideas
+
+### Prize Pool: $50,000
+
+| Place | Prize | Additional |
+|-------|-------|------------|
+| 1st | $20,000 | + Investment consideration |
+| 2nd | $10,000 | + Mentorship |
+| 3rd | $7,500 | + Community spotlight |
+| 4th-5th | $5,000 each | - |
+| Best Privacy Innovation | $2,500 | Special prize |
+| Best UX | $2,500 | Special prize |
+
+### Sponsor Prizes
+
+| Sponsor | Prize | Category |
+|---------|-------|----------|
+| Solana Foundation | 500 SOL | Best on-chain integration |
+| Mystery Sponsor | $5,000 | Best social impact |
+| Mystery Sponsor | $3,000 | Best newcomer team |
+
+---
+
+## 📅 Hackathon Timeline
+
+| Day | Activity |
+|-----|----------|
+| Day 1 | Kickoff, team formation, workshops |
+| Day 2-3 | Development, mentorship hours |
+| Day 4 | Development continues, office hours |
+| Day 5 | Final submissions, judging |
+| Day 6 | Demo day, winners announced |
+
+---
+
+## 🔗 Resources
+
+- **Documentation:** https://docs.privacylayer.io
+- **GitHub:** https://github.com/ANAVHEOBA/PrivacyLayer
+- **Discord:** https://discord.gg/privacylayer
+- **Twitter:** https://twitter.com/privacylayer
+
+---
+
+## 💬 Support
+
+- **Technical Questions:** Discord #hackathon-help
+- **General Questions:** hackathon@privacylayer.io
+- **Emergency:** @privacylayer on Twitter
+
+---
+
+## 📜 License
+
+This starter kit is licensed under MIT License.
+
+---
+
+*Good luck with your hackathon project! Build something amazing with privacy.*