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Agenda

Reports
- vLEI
  - VC schema using JSON Schema for VC Data Model make ACDC schema compatible?
  - https://w3c-ccg.github.io/vc-json-schemas/
- ViRA charter expanded to allow signing individual facts

Graduated disclosure

Minimum disclosure first
only disclose what you need to further the transaction
progression of least disclosures
- progress next disclosure or stops
disclosure transactions can provide protections, such as terms of disclosure/contractual obligations to minimize risk
- "Chain-Link Confidentiality" paper by Woodrow Hartzog is a seminal work on the topic.
  - https://papers.ssrn.com/sol3/papers.cfm?abstract_id=2045818
- Woodrow Hartzog is one of the major legal privacy rights legal minds in this space.
- legally we can protect privacy in terms of "data rights"
- current vLEI implementation only has usage in the rules section
- compact disclosure
  - disclose a hash of the data that can be used later to verify the data
- partial disclosure
  - not disclosing everything you could disclose
  - disclosure hash/schema
- selective disclosure
- full disclosure would be the final step in graduated disclosure
Public ACDCs have no UUID
Private ACDCs have a UUID (salty nonce with sufficient entropy it can't be guessed) which means that you can selectively/partially disclose sections and the data you're disclosing cannot be guessed.
Continue from section five

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