Data Structures for Data Privacy: Lessons Learned in Production
summary
Decentralized protocol implements a peer‑to‑peer PKI and a global directory yellow pages to mutually authenticate VASPs, uses gRPC/protobuf plus mTLS, and packs IVMS101 identity payloads into a nested Secure Envelope encrypted with symmetric keys whose envelopes are wrapped by recipient public keys. Production deployment spans North America, Europe, and Southeast Asia, uses replicated directories with anti‑entropy, and surfaces adoption gaps, jurisdictional incompatibilities, inability to audit remote storage of encrypted envelopes, and ongoing need for heavy client engineering support.
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chapters (6)
- 0:00Intro
- 1:24Agenda
- 2:32The Travel Rule
- 6:02The Trusted Protocol
- 10:52The Secure Envelope
- 15:45Challenges
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