3D Real-World Data Marketplace Auditability: A Visual…

Understanding the Real-World Data Marketplace

The real-world data (RWD) marketplace is a platform where de-identified patient-level data is shared for research and analytics purposes. This marketplace ensures that sensitive health information can be used to improve healthcare outcomes while maintaining patient privacy.

In this 3D simulation, you will navigate through the various stages of RWD handling, from initial source ingestion to final auditor oversight, providing a comprehensive view of the entire process.

Key Components of the Auditability Process

The auditability process in the 3D simulation includes several critical steps: source ingestion, de-identification, licensed marketplace query, and regulatory-grade lineage tracking. Each step is designed to ensure data integrity and compliance with privacy regulations.

By visualizing these components in a 3D space, you can better understand how each part contributes to maintaining the trustworthiness of the RWD.

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The Role of Hash-Chained Access Logs

Hash-chained access logs are an essential feature of the auditability process. These logs record every interaction with the data, creating a transparent and immutable history of who accessed what information and when.

In the 3D simulation, these logs manifest as a chain of 3D blocks, each representing a unique access event. This visualization helps in tracking data usage and ensuring accountability.

Regulatory-Grade Lineage Tracking

Lineage tracking is crucial for maintaining the integrity and traceability of RWD. In this simulation, lineage depth is rendered as a stack of glowing rings, with each ring representing a layer of data transformation or access.

This visual representation helps in understanding how data evolves through different stages of processing and querying.

Frequently asked questions

What are the benefits of using 3D for this simulation?

Using 3D enhances user engagement by providing a more immersive experience. It allows for better spatial understanding of complex data processes, making it easier to grasp the nuances of RWD auditability.

How does the hash-chained access log work in practice?

Hash-chained access logs use cryptographic hashes to record each interaction with the data. Each new entry is linked to the previous one, creating an unbreakable chain that ensures the integrity and non-repudiation of data usage records.

Why is lineage tracking important in RWD marketplaces?

Lineage tracking is vital for ensuring compliance with regulatory standards. It helps in maintaining transparency and accountability, which are critical for protecting patient privacy and ensuring the validity of research findings derived from the data.

Can this simulation be used outside of health data marketplaces?

While designed specifically for health data, the principles underlying this 3D simulation can be applied to other types of sensitive data markets where auditability and traceability are essential, such as financial or legal data.

Try it live

Everything above runs in your browser — open 3D Real-World Data Marketplace Auditability Simulator and change the parameters while it is running. Nothing is installed, nothing is uploaded, the whole model lives in one tab.

▶ Open 3D Real-World Data Marketplace Auditability Simulator simulation

3D Real-World Data Marketplace Auditability: A Visual Exploration