- Oasis launches Sapphire, a privacy-focused, Ethereum Virtual Machine (EVM)-compatible blockchain.
- The Oasis Privacy Layer (OPL) allows DApps from any EVM network to leverage Sapphire’s advanced privacy features without migrating to the Oasis blockchain.
In a move that redefines privacy standards in blockchain development, Oasis has introduced Sapphire, an Ethereum Virtual Machine (EVM)-compatible, confidentiality-focused blockchain. Sapphire brings the promise of superior privacy features, designed to benefit decentralized applications (DApps) within and beyond the Ethereum ecosystem, without requiring cross-chain token swaps.
Sapphire’s Promise: Unmatched Privacy Features
The simultaneous launch of Sapphire and the Oasis Privacy Layer (OPL) provides an avenue for DApps on any EVM network to tap into the innovative privacy-centric functionalities of Sapphire without needing to transition onto the Oasis blockchain. Oasis Foundation’s Director, Jernej Kos, explained that the full compatibility of Sapphire with EVM allows developers to create private smart contracts in an environment that mirrors the familiarity of Solidity smart contracts on the Ethereum’s EVM.
Beyond the comfort of a known environment, this functionality enhances the capability to deploy DApps across various chains while ensuring their compatibility. For instance, a core decentralized autonomous organization (DAO) smart contract can reside on Ethereum, but utilize Sapphire’s advanced privacy features for conducting fully private voting. The results can then be transferred back to the core DAO contract on Ethereum.
The accessibility of Sapphire’s privacy capabilities to any other chain signifies a novel shift in blockchain development, which Kos notes opens up an array of possibilities for the creation of privacy-first DApps.
Pioneering Use Cases in the Oasis Ecosystem
The Oasis ecosystem has been a hub for the development of privacy-centric DApps, with an emphasis on users having total control over their on-chain data, how it’s shared, and who can access it. This emphasis on privacy is observable in a range of tools and platforms birthed within the Oasis ecosystem.
According to Kos, use cases that have arisen from builders on the Oasis chain include confidential decentralized exchanges, privacy-enabled blockchain gaming, account abstraction, confidential nonfungible tokens, private voting, sealed-bid auctions, key management, and decentralized identification. These diverse applications underline the transformative potential of Sapphire, marking a new chapter in the integration of privacy within the ever-evolving blockchain landscape.
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