Question: I'm looking for a solution that adds a layer of accountability to data, ensuring its history and provenance are traceable and verifiable.

DataTrails is a provenance API platform that offers transparent and tamper-evident audit trails. It's designed to assure the authenticity and integrity of digital content and data through immutable metadata and verifiable provenance. The service is designed to be easy to use and offers API integration, so it can be used in a variety of contexts, including responsible AI, media authenticity and supply chain monitoring.

Another interesting option is Irys. The system offers a scalable and persistent way to record and verify data origins, creating a permanent, precise and unbounded provenance layer. Irys is good for projects where precision and permanence are important, like social media feeds, and it stores data permanently on Arweave for scalability and performance.

If you need to manage data privacy more broadly, check out DataGrail. The service automates processes to lower risk and increase customer trust by finding privacy risks and tracking them throughout the data ecosystem. DataGrail is designed to be easy to use and helps companies comply with regulations like GDPR and CCPA, so it's a good choice for retail, AI governance and managed services.