# Ethereum Foundation Arm Rebrands to PSE, Cements Onchain Privacy Roadmap ▴ News

**Published:** 2025-09-15
**Categories:** News

---

The rebranding of the Ethereum Foundation’s privacy research body to Privacy and Scaling Explorations (PSE) codifies a critical architectural shift. This initiative moves privacy from an application-layer feature to a core, protocol-level primitive. Architecting a formal roadmap for end-to-end [onchain privacy](https://prime.greeks.live/area/onchain-privacy/?utm_source=options.greeks.live&utm_medium=referral&utm_campaign=satellite) provides a clear signal to institutional actors that transactional confidentiality is a foundational priority.

The systemic implication is the creation of a more robust, secure, and compliant base layer, which directly addresses the operational risks associated with transparent blockchain ledgers. This development establishes the necessary infrastructure for complex financial instruments and strategies that require discretion.

The formalization of the PSE group and its public roadmap represents a strategic commitment to integrating privacy as a native component of the Ethereum ecosystem, fostering a more secure environment for institutional-grade financial operations.

- 
**Entity Name** ▴ Privacy and Scaling Explorations (PSE)

- 
**Core Mandate** ▴ Develop end-to-end onchain privacy

- 
**Strategic Consequence** ▴ Elevates transactional privacy to a core protocol-level concern

Signal Acquired from ▴ <a href="https://cryptonews.com/?utm_source=options.greeks.live&utm_medium=referral&utm_campaign=satellite" target="_blank" rel="nofollow">cryptonews.com</a>

![A luminous teal bar traverses a dark, textured metallic surface with scattered water droplets. This represents the precise, high-fidelity execution of an institutional block trade via a Prime RFQ, illustrating real-time price discovery](https://options.greeks.live/wp-content/uploads/2025/07/high-fidelity-real-time-institutional-digital-asset-rfq-execution-stream-visualizing-prime-os-liquidity-flow.jpg)

![A central multi-quadrant disc signifies diverse liquidity pools and portfolio margin. A dynamic diagonal band, an RFQ protocol or private quotation channel, bisects it, enabling high-fidelity execution for digital asset derivatives](https://options.greeks.live/wp-content/uploads/2025/07/high-fidelity-rfq-protocols-for-institutional-digital-asset-derivatives.jpg)

## Glossary

<a href="https://prime.greeks.live/area/onchain-privacy/?utm_source=options.greeks.live&utm_medium=referral&utm_campaign=satellite" class="glossary-item-box">
![A multi-layered, institutional-grade device, poised with a beige base, dark blue core, and an angled mint green intelligence layer. This signifies a Principal's Crypto Derivatives OS, optimizing RFQ protocols for high-fidelity execution, precise price discovery, and capital efficiency within market microstructure](https://options.greeks.live/wp-content/uploads/2025/08/principal-digital-asset-derivatives-rfq-execution-system-intelligence.jpg)

## Onchain Privacy

Meaning ▴ Onchain privacy refers to the degree to which transaction details, participant identities, and asset holdings are deliberately obscured or effectively anonymized directly on a blockchain's public ledger. </a>

**Tags:** [Transaction Confidentiality](https://options.greeks.live/area/transaction-confidentiality/), [Protocol Layer](https://options.greeks.live/area/protocol-layer/), [Asset Utility](https://options.greeks.live/area/asset-utility/), [Verifiable Computation](https://options.greeks.live/area/verifiable-computation/), [Secure Architecture](https://options.greeks.live/area/secure-architecture/), [Onchain Privacy](https://options.greeks.live/area/onchain-privacy/)	

## Discover More

- 
### [When Should Zero-Knowledge Proofs Be Applied to Preserve Block Trade Confidentiality?](https://options.greeks.live/question/when-should-zero-knowledge-proofs-be-applied-to-preserve-block-trade-confidentiality/)
![Abstract spheres and linear conduits depict an institutional digital asset derivatives platform. The central glowing network symbolizes RFQ protocol orchestration, price discovery, and high-fidelity execution across market microstructure. This system optimizes liquidity aggregation and algorithmic trading for capital efficiency via a Prime RFQ.](https://options.greeks.live/wp-content/uploads/2025/07/institutional-digital-asset-derivatives-rfq-high-fidelity-execution-4.jpg)

Zero-Knowledge Proofs should be applied to block trades to enable verifiable confidentiality, mitigating information leakage and enhancing execution quality.

- 
### [Ethereum Foundation Privacy Team Rebrands as PSE](https://options.greeks.live/news/ethereum-foundation-privacy-team-rebrands-as-pse/)
![A sleek, modular institutional grade system with glowing teal conduits represents advanced RFQ protocol pathways. This illustrates high-fidelity execution for digital asset derivatives, facilitating private quotation and efficient liquidity aggregation. The precise architecture suggests optimized market microstructure and atomic settlement for Bitcoin options and Ethereum futures.](https://options.greeks.live/wp-content/uploads/2025/08/institutional-digital-asset-derivatives-ecosystem-powering-high-fidelity-rfq-execution-and-optimal-liquidity-discovery.jpg)

A dedicated entity within the Ethereum ecosystem now focuses on integrating protocol-level privacy, a strategic enhancement for institutional adoption.

- 
### [Ethereum Foundation Establishes End-to-End Privacy Protocol Roadmap](https://options.greeks.live/news/ethereum-foundation-establishes-end-to-end-privacy-protocol-roadmap/)
![Illuminated conduits passing through a central, teal-hued processing unit abstractly depict an Institutional-Grade RFQ Protocol. This signifies High-Fidelity Execution of Digital Asset Derivatives, enabling Optimal Price Discovery and Aggregated Liquidity for Multi-Leg Spreads. It reflects a Prime RFQ framework mitigating Slippage and Counterparty Risk for institutional trading.](https://options.greeks.live/wp-content/uploads/2025/07/institutional-digital-asset-derivatives-rfq-protocol-high-fidelity-best-execution.jpg)

This architectural evolution integrates transaction confidentiality at the base layer, providing a robust framework for secure institutional operations.

- 
### [What Are the Primary Components of a Legally Defensible Geodetic Control Maintenance Protocol?](https://options.greeks.live/question/what-are-the-primary-components-of-a-legally-defensible-geodetic-control-maintenance-protocol/)
![A sleek, metallic control mechanism with a luminous teal-accented sphere symbolizes high-fidelity execution within institutional digital asset derivatives trading. Its robust design represents Prime RFQ infrastructure enabling RFQ protocols for optimal price discovery, liquidity aggregation, and low-latency connectivity in algorithmic trading environments.](https://options.greeks.live/wp-content/uploads/2025/08/institutional-digital-asset-derivatives-rfq-execution-control-for-optimal-market-microstructure-precision.jpg)

A legally defensible geodetic protocol is a system for producing positional data with quantifiable accuracy and documented traceability.

- 
### [Ethereum Foundation Commits to Protocol-Native Privacy Architecture](https://options.greeks.live/news/ethereum-foundation-commits-to-protocol-native-privacy-architecture/)
![A futuristic circular lens or sensor, centrally focused, mounted on a robust, multi-layered metallic base. This visual metaphor represents a precise RFQ protocol interface for institutional digital asset derivatives, symbolizing the focal point of price discovery, facilitating high-fidelity execution and managing liquidity pool access for Bitcoin options.](https://options.greeks.live/wp-content/uploads/2025/07/institutional-rfq-protocol-for-digital-asset-derivatives-execution.jpg)

This strategic pivot integrates end-to-end privacy as a core system-level function, architecting for institutional-grade operational security.

- 
### [How Do Technological Advancements in Trading Platforms Enhance the Confidentiality of Request for Quote Systems?](https://options.greeks.live/question/how-do-technological-advancements-in-trading-platforms-enhance-the-confidentiality-of-request-for-quote-systems/)
![A stylized rendering illustrates a robust RFQ protocol within an institutional market microstructure, depicting high-fidelity execution of digital asset derivatives. A transparent mechanism channels a precise order, symbolizing efficient price discovery and atomic settlement for block trades via a prime brokerage system.](https://options.greeks.live/wp-content/uploads/2025/07/prime-os-rfq-execution-digital-asset-derivatives-options-high-fidelity-trading.jpg)

Technological advancements transform RFQs from high-risk disclosures into encrypted, auditable conduits for discreet liquidity sourcing.

- 
### [How Do Zero-Knowledge Proofs Enhance Privacy in Institutional Crypto Options RFQ?](https://options.greeks.live/question/how-do-zero-knowledge-proofs-enhance-privacy-in-institutional-crypto-options-rfq/)
![Sleek, abstract system interface with glowing green lines symbolizing RFQ pathways and high-fidelity execution. This visualizes market microstructure for institutional digital asset derivatives, emphasizing private quotation and dark liquidity within a Prime RFQ framework, enabling best execution and capital efficiency.](https://options.greeks.live/wp-content/uploads/2025/07/prime-os-rfq-protocol-for-institutional-digital-asset-derivatives.jpg)

Zero-Knowledge Proofs empower institutional crypto options RFQ with verifiable privacy, ensuring discreet price discovery and enhanced execution quality.

- 
### [What Are the Primary Mechanisms That Mitigate Information Leakage in RFQ Systems?](https://options.greeks.live/question/what-are-the-primary-mechanisms-that-mitigate-information-leakage-in-rfq-systems/)
![Sleek, intersecting planes, one teal, converge at a reflective central module. This visualizes an institutional digital asset derivatives Prime RFQ, enabling RFQ price discovery across liquidity pools. It ensures high-fidelity execution for multi-leg spreads and atomic settlement within complex market microstructure.](https://options.greeks.live/wp-content/uploads/2025/07/prime-os-digital-asset-derivatives-rfq-engine-optimizing-institutional-liquidity-aggregation-and-best-execution.jpg)

The primary mechanisms for mitigating information leakage in RFQ systems are a combination of protocol-level controls and technological safeguards.

- 
### [What Are the Primary Economic Incentives for Maintaining Validator Uptime?](https://options.greeks.live/question/what-are-the-primary-economic-incentives-for-maintaining-validator-uptime/)
![An intricate, transparent cylindrical system depicts a sophisticated RFQ protocol for digital asset derivatives. Internal glowing elements signify high-fidelity execution and algorithmic trading. A central angular structure represents atomic settlement and multi-leg spread capabilities, ensuring best execution within institutional trading.](https://options.greeks.live/wp-content/uploads/2025/07/institutional-digital-asset-derivatives-rfq-execution-protocol-architecture.jpg)

The primary economic incentives for maintaining validator uptime are direct financial rewards for active participation and the avoidance of penalties.

---

## Raw Schema Data

```json
{
    "@context": "https://schema.org",
    "@type": "BreadcrumbList",
    "itemListElement": [
        {
            "@type": "ListItem",
            "position": 1,
            "name": "Home",
            "item": "https://options.greeks.live"
        },
        {
            "@type": "ListItem",
            "position": 2,
            "name": "News",
            "item": "https://options.greeks.live/news/"
        },
        {
            "@type": "ListItem",
            "position": 3,
            "name": "Ethereum Foundation Arm Rebrands to PSE, Cements Onchain Privacy Roadmap",
            "item": "https://options.greeks.live/news/ethereum-foundation-arm-rebrands-to-pse-cements-onchain-privacy-roadmap/"
        }
    ]
}
```

```json
{
    "@context": "https://schema.org",
    "@type": "Organization",
    "@id": "https://greeks.live/#organization",
    "name": "Greeks.Live",
    "url": "https://greeks.live/",
    "description": "Greeks.live is the definitive toolkit for the professional options trader, dedicated to empowering our users with institutional-grade data, advanced analytics, and a comprehensive suite of trading tools designed to provide a decisive edge in the market. Every article and guide published under the Greeks.live name is a product of our deep commitment to data-driven analysis and our mission to support the global trading community.",
    "email": "support@greeks.live",
    "logo": {
        "@type": "ImageObject",
        "url": "https://options.greeks.live/wp-content/uploads/2025/07/Greeks.Live-Logo-Icon.svg"
    },
    "hasPart": [
        {
            "@type": "WebSite",
            "name": "About Us",
            "url": "https://about.greeks.live"
        },
        {
            "@type": "WebSite",
            "name": "App Download Page",
            "url": "https://about.greeks.live/#/download/basic_trade"
        },
        {
            "@type": "WebSite",
            "name": "Newcomers' Guide",
            "url": "https://twisty-sign-c8b.notion.site/Guide-for-Greeks-live-X-Deribit-Newbies-5a08a3052822427d800af6eaf3704c8d"
        },
        {
            "@type": "WebSite",
            "name": "Knowledge Base",
            "url": "https://linktr.ee/greeks.live"
        },
        {
            "@type": "WebSite",
            "name": "Option Terminology",
            "url": "https://greekslive.notion.site/88dfc00e7c584d4d8969b6302a79a12f?pvs=4"
        },
        {
            "@type": "WebSite",
            "name": "Terms of Service",
            "url": "https://greeks.live/#/tos"
        },
        {
            "@type": "WebSite",
            "name": "Disclaimer",
            "url": "https://greeks.live/#/disclaimer"
        }
    ],
    "sameAs": [
        "https://x.com/greekslive",
        "https://youtube.com/@greeks_live?si=-KjT0Lkw4WUCI0tD",
        "https://t.me/greekslive_notifications",
        "https://t.me/greekslive",
        "https://pinterest.com/greekslive/"
    ],
    "makesOffer": [
        {
            "@type": "Offer",
            "itemOffered": {
                "@type": "Service",
                "name": "RFQ Platform",
                "url": "https://rfq.greeks.live",
                "description": "Execute institutional-grade block trades for crypto options and futures. This platform provides deep, over-the-counter (OTC) liquidity via a professional Request for Quote system.",
                "provider": {
                    "@id": "https://greeks.live/#organization"
                }
            }
        },
        {
            "@type": "Offer",
            "itemOffered": {
                "@type": "Service",
                "name": "Lending Tools",
                "url": "https://lend.greeks.live",
                "description": "Manage crypto lending and borrowing activities to earn yield or secure loans. This suite of tools helps users analyze interest rates and manage collateralized debt positions.",
                "provider": {
                    "@id": "https://greeks.live/#organization"
                }
            }
        },
        {
            "@type": "Offer",
            "itemOffered": {
                "@type": "Service",
                "name": "Data Lab",
                "url": "https://greeks.live/#/deribit/tools/datalab/BTC",
                "description": "Analyze historical and real-time options data with advanced metrics. This tool is designed for backtesting strategies and identifying market trends through comprehensive data visualization.",
                "provider": {
                    "@id": "https://greeks.live/#organization"
                }
            }
        },
        {
            "@type": "Offer",
            "itemOffered": {
                "@type": "Service",
                "name": "Profit & Loss Analysis (PnL)",
                "url": "https://greeks.live/#/deribit/tools/pnl_analysis",
                "description": "Track and analyze the Profit and Loss (PnL) of your options portfolio. This tool provides detailed performance metrics to help traders evaluate and refine their strategies.",
                "provider": {
                    "@id": "https://greeks.live/#organization"
                }
            }
        },
        {
            "@type": "Offer",
            "itemOffered": {
                "@type": "Service",
                "name": "Position Visualization",
                "url": "https://greeks.live/#/deribit/tools/pv/BTC",
                "description": "Visualize complex options positions and their corresponding risk profiles. This tool generates payoff diagrams to help traders intuitively understand potential profit, loss, and exposure.",
                "provider": {
                    "@id": "https://greeks.live/#organization"
                }
            }
        },
        {
            "@type": "Offer",
            "itemOffered": {
                "@type": "Service",
                "name": "Options Calculator",
                "url": "https://greeks.live/#/deribit/tools/calculator",
                "description": "Calculate the theoretical price and risk parameters ('the Greeks') of crypto options. An essential tool for pricing new trades and analyzing the sensitivity of existing positions.",
                "provider": {
                    "@id": "https://greeks.live/#organization"
                }
            }
        },
        {
            "@type": "Offer",
            "itemOffered": {
                "@type": "Service",
                "name": "Greeks.live Main Platform",
                "url": "https://greeks.live/",
                "description": "The central hub for the Greeks.live suite of professional cryptocurrency options and derivatives trading tools. Access analytics, manage positions, and explore the ecosystem.",
                "provider": {
                    "@id": "https://greeks.live/#organization"
                }
            }
        },
        {
            "@type": "Offer",
            "itemOffered": {
                "@type": "Service",
                "name": "Community Forum",
                "url": "https://t.greeks.live",
                "description": "Join the official Greeks.live community. Connect with other traders, share insights, and receive the latest updates directly from the team.",
                "provider": {
                    "@id": "https://greeks.live/#organization"
                }
            }
        },
        {
            "@type": "Offer",
            "itemOffered": {
                "@type": "Service",
                "name": "Greeks.live for Deribit",
                "url": "http://deribit.greeks.live",
                "description": "A dedicated interface for trading on the Deribit exchange. This platform leverages Greeks.live's advanced analytics and tools specifically for users of Deribit's options and futures markets.",
                "provider": {
                    "@id": "https://greeks.live/#organization"
                }
            }
        },
        {
            "@type": "Offer",
            "itemOffered": {
                "@type": "Service",
                "name": "Greeks.live for OKX",
                "url": "http://okx.greeks.live",
                "description": "A dedicated interface for trading on the OKX exchange. This platform integrates Greeks.live's powerful analytics with the OKX marketplace, focusing on its options and derivatives products.",
                "provider": {
                    "@id": "https://greeks.live/#organization"
                }
            }
        },
        {
            "@type": "Offer",
            "itemOffered": {
                "@type": "Service",
                "name": "GLVS.AI Trading Platform",
                "url": "https://www.glvs.ai/",
                "description": "An AI-powered platform for automated crypto options trading. Leverage advanced algorithms and data-driven signals to develop and deploy sophisticated, hands-free trading strategies.",
                "provider": {
                    "@id": "https://greeks.live/#organization"
                }
            }
        },
        {
            "@type": "Offer",
            "itemOffered": {
                "@type": "Service",
                "name": "API Testnet & Sandbox",
                "url": "https://test.greeks.live",
                "description": "A dedicated testnet environment for developers to test their API integrations and automated trading strategies. This sandbox allows for full functionality testing without risking real funds.",
                "provider": {
                    "@id": "https://greeks.live/#organization"
                }
            }
        }
    ],
    "subOrganization": [
        {
            "@type": "Organization",
            "name": "GreeksLive HK Co., Limited",
            "email": "support@greeks.live",
            "telephone": "+852-56418949",
            "address": {
                "@type": "PostalAddress",
                "streetAddress": "Unit 11, 27/F, K. Wah Centre, 191 Java Road",
                "addressLocality": "Hong Kong",
                "addressRegion": "North Point",
                "addressCountry": "CN",
                "postalCode": "0000"
            },
            "geo": {
                "@type": "GeoCoordinates",
                "latitude": "22.2932357",
                "longitude": "114.2022026"
            },
            "image": "https://options.greeks.live/wp-content/uploads/2025/08/Wah-Centre-Hong-Kong.jpg"
        }
    ]
}
```

```json
{
    "@context": "https://schema.org",
    "@type": "Article",
    "mainEntityOfPage": {
        "@type": "WebPage",
        "@id": "https://options.greeks.live/news/ethereum-foundation-arm-rebrands-to-pse-cements-onchain-privacy-roadmap/"
    },
    "headline": "Ethereum Foundation Arm Rebrands to PSE, Cements Onchain Privacy Roadmap \u25b4 News",
    "description": "A dedicated Ethereum Foundation entity, PSE, architects an end-to-end privacy framework to enhance network integrity and unlock secure asset utility. \u25b4 News",
    "url": "https://options.greeks.live/news/ethereum-foundation-arm-rebrands-to-pse-cements-onchain-privacy-roadmap/",
    "datePublished": "2025-09-15T01:30:02+00:00",
    "dateModified": "2025-09-15T01:30:06+00:00",
    "articleSection": [
        "News"
    ],
    "author": {
        "@id": "https://greeks.live/#organization"
    },
    "publisher": {
        "@id": "https://greeks.live/#organization"
    },
    "image": {
        "@type": "ImageObject",
        "url": "https://options.greeks.live/wp-content/uploads/2025/08/prime-os-dedicated-hardware-for-institutional-rfq-execution.jpg",
        "caption": "This image displays a precision-engineered Prime RFQ dedicated hardware module, critical for institutional digital asset derivatives trading. Its visible circuitry and robust casing symbolize the intricate market microstructure and algorithmic orchestration underpinning high-fidelity execution of RFQ protocols. This module facilitates private quotation and aggregated inquiry for block trade and multi-leg spread strategies, ensuring best execution and capital efficiency within order book dynamics. It mitigates slippage and latency, crucial for alpha generation."
    },
    "keywords": [
        "Asset Utility",
        "End-to-End Encryption",
        "Network Integrity",
        "Onchain Privacy",
        "Privacy Roadmap",
        "Protocol Layer",
        "Secure Architecture",
        "Systemic Privacy",
        "Transaction Confidentiality",
        "Verifiable Computation"
    ]
}
```

```json
{
    "@context": "https://schema.org",
    "@type": "WebSite",
    "url": "https://options.greeks.live/",
    "potentialAction": {
        "@type": "SearchAction",
        "target": "https://options.greeks.live/?s=search_term_string",
        "query-input": "required name=search_term_string"
    }
}
```


---

**Original URL:** https://options.greeks.live/news/ethereum-foundation-arm-rebrands-to-pse-cements-onchain-privacy-roadmap/
