Selective disclosure, with proofs. This lesson sits inside Module II — The instruments — of Digital Identity, the course that anchors the Blockchain Foundations program. It is not a survey; it is the specific, working understanding of "Verifiable credentials" that the rest of the course assumes you carry forward.
- 01Define Verifiable credentials in the precise sense used across Digital Identity.
- 02Recognize when Verifiable credentials is the correct lens for the situation in front of you, and when it is not.
- 03Apply Verifiable credentials to a concrete case drawn from The instruments, and defend the result in plain language.
- 04Connect Verifiable credentials to the adjacent lessons in this module without collapsing the distinctions between them.
The idea, stated plainly
Selective disclosure, with proofs. That single sentence is the whole lesson in compressed form. The rest of the reading unfolds it — what it means when the terms are taken seriously, where it comes from, and what work it does inside Digital Identity. Read the sentence, then read it again after the sections below; it should carry more weight the second time.
Why it belongs in The instruments
Module II exists because dids, vcs, and beyond. "Verifiable credentials" is one of the pillars of that module: without it, the later lessons either become memorization or lose their bite. Notice which earlier lessons this one leans on, and which later lessons will lean on it — the shape of the module is easier to see once you place this piece.
How the School of Blockchain faculty use it
In practice, working school of blockchain professionals reach for this idea before they reach for a formula or a tool. It is a way of framing the problem so that the right question comes first. The mark of understanding is not that you can recite Verifiable credentials; it is that you catch yourself using it, unprompted, when the situation calls for it.
Common misreadings
The most frequent error is to treat Verifiable credentials as a slogan and skip the mechanics. The second most frequent is the opposite — treating the mechanics as the point, when the mechanics are only there to make the idea usable. Both errors collapse the same distinction, and both are correctable by returning to the one-line summary and asking what it actually claims.
- Verifiable credentials is a working tool, not a slogan.
- Its meaning is set by the module it lives in: The instruments.
- Understanding is demonstrated by unprompted use in the correct situation.
- The adjacent lessons in this module are its natural context; read them together.
- 111 — Digital Identity, Module II: The instruments — The parent module for this lesson. Re-read the module blurb after finishing the lesson.
- The Anabasis Academy — School of Blockchain, Blockchain Foundations — The wider program this lesson serves; the Certificate in Blockchain Foundations (Foundation tier). credential ultimately certifies mastery of ideas like this one.