SEMIDEUSLEARN
Proof of Understanding

KV Cache

Understanding proven twice, days apart.

held by Ioannis Pastellas

First proven
7 Aug 2026
recall floor and understanding both held
Re-proven · #T-6967
10 Aug 2026
via a teach-back, graded server-side
72h apart (3 days) — 72h minimum, enforced by a database constraintrecall floor p 0.99 ≥ 0.70 (BKT posterior at seal)
Evidence at seal · 21 events
2× teach-back19× recall review

Recall practice alone never closes or seals a loop — the close and the seal are both fresh graded understanding probes. Self-report never moves state.

What this attests — and what it does not

Two graded understanding performances, days apart, recorded and graded server-side. Self-report never moves state.

Not attested: Identity beyond the self-asserted name; closed-book conditions; novelty of items relative to studied material; permanence of recall. This is a signed platform attestation — grading is AI-assisted against fixed rubrics on Semideus servers; it is not a proctored exam, and the trust root is the platform.

sealed 10 Aug 2026 · ed25519 · por-ebef2d3756cc · sig 2CoN02I0G6HI…

The signature is an Ed25519 signature over the exact payload bytes — fetch them from the verify link and check it yourself.

Sealed 10 Aug 2026. Memory decays — Semideus tracks that separately. Prove what you know →