Trading Layer

A Cross-Chain Execution Framework for RWAs

Real-world asset (RWA) trading in Web3 suffers from fragmentation, high fees, and regulatory complexity. Novastro solves this with a multi-chain trading infrastructure that turns tokenized assets into freely tradable, high-liquidity financial instruments—across chains, protocols, and execution models.

Ethereum Layer 2s (Arbitrum, Optimism, Base)

Ethereum remains the gold standard for institutional trust, but mainnet fees and scalability limit its usability. Novastro extends its RWA infrastructure onto Ethereum L2s to unlock scalable trading.

How it Works:

• Novastro deploys trading contracts and mirror DTC logic on L2 chains like Arbitrum and Optimism.

• Tokenized RWAs issued on Ethereum can be bridged and traded on these L2s using liquidity or canonical bridges.

• These L2 environments support DEX liquidity pools (Uniswap-style), lending markets (like Aave), and permissioned vaults.

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Solana: High-Speed Trading for Tokenized Assets

Solana’s parallel processing and low-latency infrastructure is ideal for high-frequency RWA markets, such as tokenized equities, invoice trading, or short-term debt.

How it Works:

• Ethereum-based RWAs are bridged to Solana as SPL tokens via Wormhole.

• These tokens are listed on order-book DEXs like Serum or permissioned DeFi markets.

• Novastro’s marketplace UI integrates Solana-native liquidity options alongside EVM assets.

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Sui: Move-Based DeFi for RWAs

Novastro integrates with Sui to explore novel DeFi logic for RWAs using the Move programming language—ideal for structured asset management, vaults, and dynamic ownership.

How it Works:

• Wrapped RWA tokens are bridged from Ethereum and re-issued on Sui.

• Sui smart contracts use object-centric logic, ideal for managing asset ownership, compliance states, and rebalancing.

• The parallelized transaction engine allows real-time execution for strategies like RWA yield farming and tranche-based debt instruments.

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Cosmos Chains (Injective, Osmosis)

Novastro enables IBC-compatible deployments for RWAs via the Cosmos ecosystem—focusing on Injective’s order books and Osmosis’s liquidity AMMs.

How it Works:

• Bridging from Ethereum to Injective or Osmosis is done via Axelar or Gravity Bridge.

• Tokenized RWAs are integrated into Injective for order book trading or into Osmosis for real-time AMM-based swaps.

• Novastro also supports CosmWasm contracts for governance, compliance, oracles, and insurance modules.

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Cross-Chain Orchestration (Bridge & Messaging Hub)

To tie all chains together, Novastro uses a Cross-Chain Messaging Hub that abstracts away bridging complexity and gas management for end users.

Key Components:

• Wormhole for Ethereum–Solana–Sui bridging.

• LayerZero or Axelar for generalized messaging (e.g., Ethereum ↔ Cosmos).

• Relayers and Executors to automate the mint/burn and lock/unlock processes.

Features:

• Unified asset ID tracking across all chains.

• Gas abstraction—users can pay in native or platform tokens.

• Callback mechanism: smart contracts are notified automatically upon cross-chain token arrivals.

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