🏆 Mission: Win 1st Place ($3,000 USDC) at Indonesia's Garuda Spark Blockchain Hackathon
Strategy: Focused excellence on ONE exceptional solution for Indonesian MSMEs
Sub-theme: Inclusive Economy Target Prize: 🥇 1st Place ($3,000 USDC) Target Users: 64M Indonesian MSMEs & Digital Cooperatives Core Innovation: Transform traditional gotong-royong cooperatives with transparent blockchain governance
Indonesian MSMEs and cooperatives face critical challenges:
- High Transaction Costs: 3-5% traditional banking fees vs <$0.001 on Solana
- Opaque Governance: Manual voting and fund management with zero transparency
- Trust Deficit: 40% of cooperatives fail due to mismanagement and corruption
- Limited Access: 64M MSMEs excluded from fair financial services
- Paper-Based Operations: Inefficient, error-prone, non-auditable processes
Impact: 150,000+ cooperatives serving 30M+ members need transparent, efficient digital infrastructure.
Blockchain-powered digital cooperative platform enabling:
✅ Transparent Voting: Real-time results with 400ms Solana finality (vs 15s Ethereum) ✅ Auto-Dividends: Smart contract distribution, zero human error ✅ Near-Zero Fees: <$0.001 per transaction (vs $0.50-$2.00 traditional) ✅ Mobile-First: PWA optimized for Indonesian 3G/4G speeds ✅ On-Chain Governance: Immutable audit trails, complete transparency ✅ Cultural Fit: Digital transformation of traditional gotong-royong values
Blockchain Layer:
- Solana (Devnet → Mainnet-ready)
- Anchor Framework (Rust smart contracts)
- SPL Token Standard
Frontend:
- Next.js 14 + TypeScript
- TailwindCSS v3 (mobile-first)
- Solana Wallet Adapter
Infrastructure:
- Database: Supabase (PostgreSQL)
- Hosting: Vercel (frontend), Solana Devnet (contracts)
- CI/CD: GitHub Actions + Vercel auto-deploy
Mobile:
- Progressive Web App (PWA)
- Installable, offline-capable
- Optimized for 3G/4G Indonesian networks
garuda-spark-blockchain/
├── projects/
│ └── koperasichain/ # Main project
│ ├── programs/ # Anchor smart contracts
│ │ └── koperasichain/
│ │ ├── src/
│ │ │ ├── lib.rs
│ │ │ ├── instructions/
│ │ │ ├── state/
│ │ │ └── errors.rs
│ │ └── Cargo.toml
│ ├── app/ # Next.js frontend
│ │ ├── app/
│ │ ├── components/
│ │ ├── lib/
│ │ └── package.json
│ ├── tests/
│ └── README.md
│
├── shared/ # Shared utilities
│ ├── design-system/ # UI components, TailwindCSS theme
│ ├── solana-utils/ # Wallet, transaction helpers
│ └── deployment-scripts/ # CI/CD automation
│
├── docs/
│ ├── PRD.md # Product Requirements Document
│ ├── EXECUTION_PLAN.md # 23-day sprint tracker & progress
│ ├── TEAM_ALLOCATION.md # Team structure
│ ├── bounty-original.md # Official hackathon requirements
│ ├── bounty-analysis.md # Strategic analysis & recommendations
│ ├── GETTING_STARTED.md # Quick start guide
│ └── team-workflows/
│
├── archive/ # Previous multi-project exploration
│ ├── sumberbenar/ # Anti-Hoax project (not pursued)
│ └── ecochain/ # Green Tech project (not pursued)
│
├── CLAUDE.md # AI agent development guide
└── README.md # This file
Total: 10-14 senior full-stack developers (unified team)
Roles:
- Blockchain Leads (2-3 devs): Anchor smart contracts, Solana integration
- Frontend Leads (3-4 devs): Next.js app, UI/UX, wallet integration, PWA
- Full-Stack (2-3 devs): API routes, Supabase, off-chain data sync
- DevOps/QA (2 devs): Testing, deployment, CI/CD, performance optimization
- Product/Design (1-2 devs): User research, wireframes, demo production
📋 See Detailed Team Allocation
Deliverable: Clear MVP scope + working dev environment
- Days 1-2: User validation (5-10 MSME interviews), problem confirmation
- Days 3-4: MVP scope finalization, wireframes, smart contract architecture
- Days 5-7: Project setup, Anchor scaffold, Next.js init, wallet integration
Deliverable: Functional MVP with one complete user journey
- Days 8-10: Smart contract implementation (cooperative, member, voting, treasury)
- Days 11-13: Frontend core features + blockchain integration
- Day 14: End-to-end testing (create cooperative → add member → vote → distribute)
Deliverable: Complete submission package ready
- Days 15-17: UI/UX polish, mobile optimization, performance tuning, bug fixes
- Days 18-19: Demo video production (3 min), pitch deck (8-10 slides)
- Days 20-21: GitHub documentation, README polish, code cleanup
Deliverable: Submitted to both platforms 48 hours before deadline
- Day 22 (Oct 29): Submit to Colosseum + Superteam
- Day 23 (Oct 30): Final testing, backup materials
- Day 24 (Oct 31): DEADLINE ⏰
# Install Solana CLI
sh -c "$(curl -sSfL https://release.solana.com/stable/install)"
# Install Anchor Framework
cargo install --git https://github.com/coral-xyz/anchor avm --locked --force
avm install latest
avm use latest
# Verify installations
solana --version
anchor --version# Navigate to KoperasiChain project
cd projects/koperasichain
# Install dependencies
npm install
# Build smart contracts
anchor build
# Run tests
anchor test
# Deploy to devnet
anchor deploy --provider.cluster devnet
# Start frontend dev server
npm run dev
# Open browser at http://localhost:3000# Build shared design system
cd shared/design-system
npm install
npm run build
# Build shared Solana utilities
cd shared/solana-utils
npm install
npm run build- Cooperative Registration: Create new cooperative on-chain
- Member Management: Add/remove members with wallet addresses
- Deposit Tracking: Track member contributions in SOL/USDC
- Voting System: Create proposals, real-time voting, automatic tallying
- Treasury Management: Secure fund custody via smart contract
- Dividend Distribution: Auto-distribute profits to members proportionally
- Transaction Dashboard: Complete history with Solana Explorer links
- Member Leaderboard: Reputation based on contributions + governance participation
- Multi-Signature Treasury: Require 2-of-3 admin approval for large transactions
- WhatsApp Notifications: Integration for voting reminders (culturally relevant)
- Mobile PWA installation demo
- <3 second load time showcase
- Real-time voting visualization
- Before/after comparison (traditional vs blockchain cooperative)
Before Final Submission:
- Working MVP deployed and accessible (test in incognito mode)
- Demo video uploaded (<3 minutes, shows core features)
- Public GitHub repository with comprehensive README
- Pitch deck finalized (covers impact, tech, business model)
- Colosseum Cyberpunk submission completed
- Superteam Earn submission completed
- All links tested on mobile and desktop
- No API keys or secrets exposed in code
- Solana Explorer links provided for on-chain transactions
✅ 64M MSMEs addressable market in Indonesia ✅ 150K+ cooperatives serving 30M+ members need this ✅ Ministry of Creative Economy alignment (MSME empowerment) ✅ Connect to Digital Indonesia 2045 vision ✅ Real user testimonials from pilot MSMEs
Strategy: Lead with human impact stories, quantified metrics, BPS statistical data
✅ Proven Solana stack (production-ready) ✅ Working MVP with complete user journey ✅ <3 second load time, mobile-optimized ✅ Clean GitHub repo, active commit history ✅ Fast, reliable deployment
Strategy: Ship polished, bug-free MVP. Most teams fail here.
✅ Traditional gotong-royong → blockchain (cultural innovation) ✅ Superior UX (abstract crypto complexity) ✅ 400ms voting finality vs 15s Ethereum ✅ <$0.001 fees vs $0.50-$2.00 traditional
Strategy: Show novel blockchain application, not "X but on blockchain"
✅ Clear monetization: 0.1% transaction fee model ✅ Partnership roadmap: Ministry, Kominfo, BUMDes ✅ Go-to-market: Pilot with 100 MSMEs → 1000 cooperatives in 6 months ✅ Post-hackathon sustainability plan
Strategy: Demonstrate credible path from hackathon to real business
Execution Excellence:
- Most teams submit incomplete demos - we ship polished MVP ✅
- Superior mobile UX (competitors neglect mobile) ✅
- Fast, reliable deployment (<3s load time) ✅
Impact Storytelling:
- Compelling 3-min video with emotional connection ✅
- Real MSME user testimonials from pilot ✅
- Quantified metrics (64M MSMEs, 150K cooperatives) ✅
- Before/after transformation story ✅
Indonesian Context Mastery:
- Deep cultural understanding (gotong-royong → blockchain) ✅
- Natural Bahasa Indonesia usage ✅
- Ministry alignment and pilot commitments ✅
- Design resonating with Indonesian users ✅
- CLAUDE.md: AI agent development guide
- docs/PRD.md: Product Requirements Document (Epic → Story → Task)
- docs/EXECUTION_PLAN.md: 23-day sprint tracker & progress
- docs/bounty-analysis.md: Strategic analysis
- docs/TEAM_ALLOCATION.md: Team structure & workflows
- projects/koperasichain/README.md: Project-specific details
Hackathon:
Technical:
Deadline: October 31, 2025 ⏰
Bismillah - We begin with excellence in mind Ihsan in Code - Every line is amanah (trust) to serve Indonesian MSMEs Tawakkul - Plan meticulously, execute with full effort, trust Allah for results Focus Over Fragmentation - Build ONE exceptional solution worthy of 1st place
Target: 🥇 1st Place ($3,000 USDC)
Alhamdulillah - With 10+ senior developers and strategic focus on KoperasiChain, we will deliver a solution worthy of victory.
Project: KoperasiChain - Digital Cooperative Platform Hackathon: Garuda Spark Blockchain for Good Team Size: 10-14 senior developers Submission Deadline: October 31, 2025
InshaAllah, we build an exceptional solution for Indonesian MSMEs and claim 1st place. 🇮🇩🔥