Phase 3 — Cross-chain Private Bridge

Objective: Enable cross-chain deposits, withdrawals, and message passing with privacy-preserved proofs.

🔧 Technical Deliverables

• ZK Message Passing protocol (ZK-MP)

• Multi-chain bridge contracts for:

  • Solana

  • Ethereum

  • BNB Chain

  • Base

• Pooled bridge settlement:

  • reduce fees

  • batch bridge actions

  • cross-chain finality proof

• Sequencer v2:

  • multi-chain batch merging

  • finality hints for fast exits

🧪 Testing & Internal Milestones

• Simulated long-distance latency tests

• 10,000+ cross-chain proofs benchmark

• Private-to-private chain transfers demo

🌐 Ecosystem Milestones

• Onboarding of cross-chain launchpads

• Onboarding of GameFi partners needing private item transfers between chains

• L2→Solana private fund settlement pilot