The Oasis Network provides a privacy layer for Web3

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Oasis Technology Overview

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Scalability

The Oasis Network's layered, modular architecture provides scalability, customizability, and flexibility.

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Privacy-first

The Oasis Privacy Layer, powered by confidential ParaTimes, enables developers to easily utilize confidentiality in their dApps, priming blockchain privacy for mass adoption.

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Versatility

The Oasis ParaTime layer supports a wide spectrum of compute environments, allowing the Oasis Network to seamlessly incorporate new technology developments and support new use cases as the blockchain industry evolves.

What is the Oasis Privacy Layer?

The Oasis Privacy Layer (“OPL”) is a cross-chain EVM-compatible privacy solution that opens new frontiers for confidential smart contracts in Web3 applications on the most popular EVM networks like Ethereum, BNB Chain, and Polygon.

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Sapphire

  • Sapphire provides developers with the unique capability to build EVM-based dApps with on-chain confidentiality.
  • Developers can use Sapphire — the first and only confidential EVM-compatible ParaTime — to build smart contracts that are 100% confidential, 100% public, or anywhere on the spectrum of confidentiality.
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Emerald

Emerald offers full EVM compatibility, scalability, low gas fees and cross-chain interoperability.
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Cipher

Cipher is a WebAssembly (WASM)-based privacy-enabled ParaTime. With Cipher and the Oasis Contract SDK, developers can use Rust to build the next generation of confidential dApps.
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Wallet

Oasis Wallet is the official non-custodial wallet for storing, sending and receiving digital assets on the Oasis Network. With the successful deployment of Oasis Safe by ProtoFire on Sapphire and a partnership with Transak, Oasis users also have access to an industry-leading custody options and easy on-ramps for the Oasis ecosystem.

Explorer

Oasis Explorer provides an easy-to-use deep dive into on-chain activity from Oasis users and developers. By surfacing powerful data and analytics across all Oasis runtime environments, the Explorer queries data for users to analyze the growth and development of Oasis.

Nexus

Oasis Nexus is the official indexer tool for the Oasis Network and the backend for explorers and wallets. Nexus continuously fetches blockchain data from one or more Oasis nodes, parses the data and stores it into a heavily indexed SQL database, which provides a JSON-based web API to access the data.

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Security

Oasis is working with the community to find security vulnerabilities to keep the Oasis Network, developers and users safe.
If you discover a vulnerability, please submit it to our bug bounty program here. We will quickly respond and verify the vulnerability. During the resolution process, we will do our best to keep you updated on the status.
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Papers

WhitePaper:
The Oasis Blockchain Platform
A paper outlining the design of the Oasis Blockchain Platform. The Oasis Network is an implementation of this paper.
Digital Stewardship:
An Introductory Paper
Proposing a new ethos for digital stewardship and a responsible data society.
Research Paper:
Confidential Compute on the Oasis Network (Ekiden)
A potential implementation of confidential compute on a blockchain network.
Research Paper:
Shades of Finality and Layer 2 Scaling
Presented at Consensus 2021.
Research Paper:
Keep Your Transactions On Short Leashes
Anchoring For Stability In A Multiverse of Block Tree Madness.
WhitePaper:
The Oasis Blockchain Platform
A paper outlining the design of the Oasis Blockchain Platform. The Oasis Network is an implementation of this paper.
Digital Stewardship:
An Introductory Paper
Proposing a new ethos for digital stewardship and a responsible data society.
Research Paper:
Confidential Compute on the Oasis Network (Ekiden)
A potential implementation of confidential compute on a blockchain network.
Research Paper:
Shades of Finality and Layer 2 Scaling
Presented at Consensus 2021.
Research Paper:
Keep Your Transactions On Short Leashes
Anchoring For Stability In A Multiverse of Block Tree Madness.

Latest Blogposts

Better Privacy For Onchain Ads Can Revolutionize Digital Marketing

The future of advertising could be built natively in Web3 with proper privacy protections.

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Oasis Announces Landmark “Eden” Network Upgrade

Network validators prepare to initiate the process of upgrading Mainnet to Oasis Core 23.0.

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Oasis Announces Privacy4Web3 Hackathon Winners

Congratulations to the winning participants of this exciting hackathon!

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