The verify path is the product
Verify this leaderboard
Anyone can re-verify the signed per-axis Elo leaderboard: the browser recomputes the displayed body's content ID and checks the Ed25519-signed envelope against the pinned public board DID key. The DID document is also cross-checked when reachable; no record is uploaded.
1. Recompute
Canonical body → sha256 → content_id, in-browser.
2. Check key
Ed25519 verify against the pinned board DID key.
3. Trust nothing
No login; the record is checked in this browser.
Measurement, not certification. Read the signed reference for each axis's published n, interval and empty state. A valid signature proves these bytes came from the pinned key; it does not admit a row to the GSPC board or prove benchmark quality.