OKim's Razor

Decentralized identity, standards, code, occasionally featuring pugs and cellos

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Writings

Greatest Hits

  • Applying Self-Sovereign Identity Principles to Interoperable Learning Records, US Chamber of Commerce Foundation
  • Building the digital credential infrastructure for the future, Digital Credentials Consortium
  • Decentralized Identity: Where Did It Come From and Where Is It Going?, IEEE Communications Standards Magazine
  • Building Decentralized Identity Solutions, Responsibly
  • The Time for Self-Sovereign Identity is Now: Blockcerts, Decentralized Identifiers, and Verifiable Claims
  • What we learned from designing an academic certificates system on the blockchain

Specs

  • Presentation Exchange
  • Universal Wallet Interop Spec
  • BTCR DID Method, Draft Community Group Report
  • Use Cases for Decentralized Identifiers, Draft Community Report
  • Modeling Educational Verifiable Credentials

Technical Papers

These are mostly Rebooting Web of Trust papers

Decentralized Identifiers
  • BTCR DID Method Updates
  • BTCR v0.1 Design Decisions
  • IPLD as a general pattern for DID documents and Verifiable Claims
  • BTCR DID Resolver Specification
Decentralized Identity for Educational Use Cases
  • Designing a Recipient-Centric Educational Digital Credential Ecosystem
  • Blockcerts – where we are, and what’s next
  • Open Badges are Verifiable Credentials
  • A Decentralized Approach to Blockcerts Credential Revocation
Signature Suites
  • Linked Data Signature Alignment