May 17, 2022

Open Science Chain: San Diego Supercomputer Center (SDSC) Awarded a Three-Year NSF Grant for Data Reproducibility Research”

From SDSC:

Researchers at the San Diego Supercomputer Center (SDSC), an Organized Research Unit of UC San Diego, have been awarded a three-year National Science Foundation (NSF) grant worth more than $818,000 to design and develop cyberinfrastructure that allows researchers to efficiently share information about their scientific data and securely verify its authenticity while preserving provenance and lineage information.

The award, which starts September 1, 2018 and comes from the NSF’s Office of Advanced Cyberinfrastructure, which supports the Cybersecurity Innovation for Cyberinfrastructure (CICI) program, is focused on implementing what the SDSC researchers call an Open Science Chain – a web-based cyberinfrastructure platform that allows a wide community of researchers, regardless of domain, to efficiently share metadata and easily verify authenticity of their datasets in a secure manner.

“Data sharing is an essential element of scientific research and associated publications, and facilitating the future reuse of that data in a secure and independently verifiable manner is critical to the advancement of research,” said Subhashini Sivagnanam, principal investigator for the grant and a principal scientific computing specialist with SDSC’s Data-Enabled Scientific Computing division. “Researchers have the ability to extend and build upon prior research when they are able to efficiently access, validate, and verify the data referenced.”

The overall goal of Open Science Chain is to increase the confidence of scientific results and enhance data sharing, which in turn would result in greater research productivity and reproducibility. It will be implemented as a consortium blockchain using open source distributed ledger technologies. Metadata and verification information about the scientific dataset will be stored in a chain of connected, cryptographically signed ‘blocks.’ As the datasets change or evolve over time, this new information is appended to the chain.

Read the Complete Award Announcement

Direct to NSF Award Announcement: “A Novel Distributed Ledger-Based Framework for Protecting Integrity and Provenance of Research Data”

About Gary Price

Gary Price ( is a librarian, writer, consultant, and frequent conference speaker based in the Washington D.C. metro area. Before launching INFOdocket, Price and Shirl Kennedy were the founders and senior editors at ResourceShelf and DocuTicker for 10 years. From 2006-2009 he was Director of Online Information Services at, and is currently a contributing editor at Search Engine Land.