Click here for → Zoom meeting Nov 8
Agenda
- Announcements
- Linux Foundation Open Wallet Initiative https://github.com/openwallet-foundation
- W3C VCWG
- New issue raised to create an outer envelope that would contain a JSON-LD payload inside. Leaving room for other formats for the payload.
- https://github.com/w3c/vc-data-model/issues/972
- IIW
- vLEI Update
- CESR for Muggles
- Authentic Web
- Becoming a QVI for vLEI
- Organizational Identity
- iXBRL Pilot ACDC VIRA
- Technical Session on CESR/CESRox
- Technical Session of ACDC
- Technical Session on KERI Agent
- Demo hour XBRL
- Authentic Data
- Propose Session on did:keri resolver
- KERI Cardano Backer possible
- IPEX Protocol
- Issuance and Presentation Exchange Protocol - A disclosure protocol.
- Follows the principle of least disclosure. - The system should disclose only the minimum amount of information about a given party needed to facilitate a transaction and no more
- Building in other mechanism beside (in addition to) selective disclosure to ensure control of the data
- Partial Disclosure
- Compactness
- Chain-link Confidentiality
- Selective Disclosure
- 1
- 2
- Partial Disclosure
- Three Party Exploitation Model
- First party - Discloser of data
- Second party - Disclosee of data
- Third party - Observer of data disclosed by First Party to Second Party
- Second-Party Exploitation
- implicit permissioned correlation
- explicit permissioned correlation
- explicit unpermissioned correlation with other second parties or third parties
- Third Party Exploitation
- implicit permissioned correlation
- explicit unpermissioned correlation via collusion with second parties
- Contractual anti-correlation commitment
- Chain-Link Confidentiality
- Based on paper: https://papers.ssrn.com/sol3/papers.cfm?abstract_id=2045818
- contractually links the disclosure of information to obligations to protect that information as the information moves downstream
- chain contracts contain at leave three kinds of terms
- obligations and restrictions on use
- requirements to bind future recipients to same obligations
- requires to perpetuate the contractual chain
- Contractual Exchange
- Disclosure provides non-repudiable Offer which includes terms or restrictions on use
- Disclosee verifies Offer against composed schema and metadata adherence to desired data
- Disclosee provides non-repudiable Accept of terms that are contingent on compliant disclosure
- Discloser provides non-repudiable Disclosure with sufficient compliant detail.
- Disclosee verifies Disclosure using decomposed schema and adherence of disclosed data
- Disclose may now engage in permissioned use and carries liability as a deterrent against unpermissioned use
- Exchange protocol:
- Issuance and Presentation Exchange Protocol - A disclosure protocol.