There are quite a few publicly available slide decks that Anil John has circulated from his program working on developing verifiable credentials. It will continue to get updated as more material from this program are released.
DHS ST SVIP Digital Wallet Verifiers 2023
DHS SVIP Digital Wallets Verifiers Topic Call (solicitation)
DHS ST SVIP Blockchain to Decentralized Identity: Crossing the Valley of Death between Great Ideas and Real Implementations
DHS USCIS PRIV SVIP DigitalCredential Technical Exchange Meeting
DHS SVIP Scaling W3C VC DID Interoperability 2022 07 12 From Principles to Interoperable Implementations
DHS W3C VC-DID Implemenation Profile 2022 09 29 Credential Data Model Representation Syntax & Proof Format
SRI-Cryptography Review and Recommendation for W3C VCDM and W3C DID Implementation (paper)
DHS SVIP Blockchain R&D Innovation
DHS ST IDM Privacy 25 May 2017 ExternalTeam
DHS ST SVIP Call Preventing Forgery Interop Test Plan Phase 1
DHS ST SVIP Blockchain Preventing Forgery Counterfeiting 20181115 (solicitation)