Practitioner informative
The Resources section of KERIDoc: rendered copies of the IETF-era drafts (KERI, ACDC, CESR, SAID, OOBI, IPEX, PTEL, CESR proof and did:keri), Samuel Smith's Universal Identifier Theory, a labeled copy of keri.one, a 2022 KLI demonstration, and a page of every image found.
Found through KERISSE, the KERI Suite Search Engine (Kor Dwarshuis and Henk van Cann), whose dataset is the source of the documents the base indexes.