Data Privacy and Provenance with OpenAttestation by Raymond Yeh (Devcon5)

Fri, Oct 2, 2020, 12:00 AM

Visit the https://archive.devcon.org/ to gain access to the entire library of Devcon talks with the ease of filtering, playlists, personalized suggestions, decentralized access on IPFS and more. https://archive.devcon.org/archive/watch/5/data-privacy-and-provenance-with-openattestation OpenAttestation is the framework powering the nation-wide blockchain based digital education credentials solution, OpenCerts, in Singapore. OpenAttestation turns documents into structured verifiable claims and allow the provenance of the documents to be verified on the Ethereum blockchain. These documents put users in control of their own data by allowing them to selectively obfuscate parts of the data in the document without compromising on the integrity of the document. This presentation will focus on key learning point from deploying such solution at a nation scale: Batch issuing large number of documents Selective disclosure of data Decentralized document templating and rendering Demo: https://opencerts.io Speaker(s): Raymond Yeh Skill level: Intermediate Track: Society and Systems Keywords: Technical Follow us: https://twitter.com/efdevcon, https://twitter.com/ethereum Learn more about devcon: https://www.devcon.org/ Learn more about ethereum: https://ethereum.org/ Devcon is the Ethereum conference for developers, researchers, thinkers, and makers. Devcon 5 was held in Osaka, Japan on Oct 8 - 11, 2019. Devcon is organized and presented by the Ethereum Foundation, with the support of our sponsors. To find out more, please visit https://ethereum.foundation/