What Is Oasis Network (ROSE)? Privacy-Focused DeFi Token

Oasis Network is a modular, privacy-first Layer-1 blockchain designed to make confidential smart contracts practical for decentralized finance and data-intensive applications. Its native token, ROSE, powers staking, transaction fees, and governance across the network. By combining a high-throughput consensus layer with separate execution environments called ParaTimes, Oasis enables privacy-preserving DeFi, confidential data sharing, and secure AI use cases without sacrificing performance. Learn more on the official Oasis Protocol website.

Why Privacy Matters in DeFi

Public blockchains make transactions transparent by default—a feature that increases auditability but exposes user strategies, portfolio positions, and sensitive data to anyone. This wide-open visibility is a recurring pain point for:

• DeFi traders who want to avoid copycat tactics and MEV exploitation
• Institutions that require data confidentiality for compliance
• Builders working on privacy-preserving identity, credit scoring, or AI

Oasis tackles these issues by enabling confidential computation: smart contracts can process encrypted inputs and state, revealing only what’s necessary. This opens a new design space for “private-by-default” dApps that still benefit from verifiability and composability.

Oasis Architecture: Consensus + ParaTimes

Oasis separates the network into two layers:

• Consensus layer: A scalable Proof-of-Stake backbone that orders transactions and secures the network.
• ParaTimes: Independent execution environments optimized for different workloads, including privacy-enhanced EVM and standard EVM compatibility.

This separation allows specialized runtimes to scale independently and bring advanced features (like confidential computing) to application developers. For an overview and build guides, explore the Oasis developer docs.

Sapphire: Confidential EVM

Sapphire is Oasis’s confidential EVM, enabling Solidity contracts to handle encrypted data end-to-end. It leverages hardware-based Trusted Execution Environments (TEEs), such as Intel SGX, to isolate sensitive computation inside secure enclaves. That means:

• Inputs, outputs, and contract state can be kept private
• DApps can selectively reveal proof or results without exposing raw data
• Developers retain full EVM tooling and Solidity while adding privacy controls

This approach gives DeFi builders a path to private order flow, confidential lending parameters, encrypted oracle feeds, and more—all with EVM familiarity.

Emerald: Standard EVM Compatibility

Emerald is the Oasis ParaTime that provides a conventional EVM environment. It’s useful for porting existing Ethereum dApps while taking advantage of Oasis’s performance and cost characteristics. Teams can deploy on Emerald and bridge sensitive parts of their logic to Sapphire for privacy when needed.

ROSE Token: Utility and Economics

ROSE is the native asset of Oasis Network. It is used for:

• Transaction fees across the network and ParaTimes
• Staking and delegation to validators for network security and rewards
• Governance and ecosystem incentives

Token supply and circulating metrics evolve over time; you can check current market data on CoinMarketCap’s ROSE page. For background and research, see the overview from Binance Research.

What You Can Build: Privacy-First Use Cases

• Private liquidity and order flow: Reduce information leakage in DEXs and dark pools; limit MEV risk by encrypting orders until matching.
• Confidential lending and credit: Use hidden borrower parameters and encrypted identity attestations while maintaining verifiable outcomes.
• Privacy-preserving oracles: Ingest sensitive off-chain data (e.g., compliance, price curves, institutional feeds) without exposing raw inputs.
• Secure AI on-chain: Run ML inference inside confidential enclaves, tokenize model access, and protect training data—an area gaining traction across Web3 and enterprise in 2024–2025. The broader industry push is reflected by the Confidential Computing Consortium.

Current Landscape and 2025 Considerations

• Regulatory clarity: As privacy tech matures, frameworks like the EU MiCA regulation emphasize compliance and consumer protection. Oasis’s selective disclosure model can align with policy goals by enabling auditability without exposing raw user data.
• Builder demand for EVM familiarity: Sapphire keeps Solidity and tooling intact, easing migration from Ethereum while adding privacy where needed.
• Infrastructure reliability: TEEs have known constraints and require careful attestation, key management, and enclave auditing. Oasis’s use of TEEs aims to balance practical confidentiality with hardware-backed security, but developers should stay current on enclave best practices and threat models, including side-channel mitigations.

How ROSE Fits Into DeFi

ROSE is more than a gas token—it’s the economic backbone for processing both public and confidential transactions across ParaTimes. For users, holding ROSE enables participation in staking and network governance. For developers, ROSE pays for execution and can be integrated into dApp tokenomics, fee structures, or collateral models that rely on confidentiality.

Getting Started: Build, Stake, and Use

• Developers: Start with the Oasis developer docs to deploy on Sapphire (confidential EVM) or Emerald (standard EVM). You can test privacy features, enclave attestation, encrypted storage, and cross-runtime calls.
• Users: Acquire ROSE via reputable exchanges and check token details on CoinMarketCap. Consider staking to support network security and earn rewards; always review validator performance and fees in the official ecosystem resources.

Security Best Practices for ROSE

• Treat private keys as production secrets. Use offline signing and avoid exposing keys to untrusted environments.
• Be cautious with bridges and cross-chain assets, particularly when moving confidential logic between runtimes or networks.
• Keep firmware, clients, and wallets updated to benefit from the latest TEE attestation and enclave fixes.

Should You Use a Hardware Wallet?

If you plan to hold ROSE or interact with Oasis dApps, isolating keys from internet-connected devices is a strong baseline. OneKey is an open-source hardware wallet known for secure element protection, verifiable firmware, and smooth workflows across desktop and mobile. When paired with compatible Web3 wallets, OneKey lets you approve on-chain transactions with offline keys and human-readable confirmations—useful when deploying on EVM environments or managing DeFi positions that benefit from privacy. As with any setup, verify chain support and follow official guides before transacting.

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Oasis Network pushes the boundary of what DeFi can be by making privacy a first-class primitive. With ROSE at the center of staking and fees, and Sapphire enabling confidential EVM apps, the ecosystem offers builders and users a practical path to private-by-design finance, data collaboration, and AI—while staying compatible with the broader EVM universe. For technical deep dives and the latest updates, start with the Oasis Protocol website and the Oasis developer docs.