The Morning Slate · Verifier

Verify a prediction

Recompute the SHA-256 hash of any prediction we've published. The hash math runs in your browser — we never receive what you compute. If you arrived via a prediction <code>?id=</code> link, your browser also fetches that prediction's canonical fields from our public dataset to populate the form; the hash computation itself never leaves your machine. You can also do it yourself, fully offline, with the snippets below.

The prediction

Prediction ID: cm514425c55fff5ed46c8c62ab
Fixture: Real Betis vs Real Madrid (LALIGA)
Market: OVER_UNDER_GOALS
Selection: OVER (Over 1.5 goals)
Model probability: 0.8270
Edge %: -0.25
Drivers: Home Elo advantage: -167 (1629 vs 1796)
Form: home 0.61 / away 0.94
Recent xG avg: home 1.45 / away 2.60
Risk: (none)
Schema version: betclarity-prediction-v2
Published (UTC): 2026-09-01T02:10:07.343Z
Kickoff (UTC): 2026-09-04T19:00:00.000Z

Live recomputation

(Verification will appear here once data is provided.)

Canonical JSON

{"drivers":["Home Elo advantage: -167 (1629 vs 1796)","Form: home 0.61 / away 0.94","Recent xG avg: home 1.45 / away 2.60"],"edgePercent":-0.25,"fixtureId":"cmt29vcwo0e4101mvzsl5idtk","kickoffAt":"2026-09-04T19:00:00.000Z","market":"OVER_UNDER_GOALS","modelProbability":0.827,"publishedAt":"2026-09-01T02:10:07.343Z","risk":"","schemaVersion":"betclarity-prediction-v2","selection":"OVER"}

These are the exact bytes we took the SHA-256 of. Copy them into any SHA-256 tool to verify the hash above yourself.

Don't trust us, do it yourself

// Recompute the SHA-256 of this prediction's canonical input.
import { createHash } from "node:crypto";

const canonical =
  `{"drivers":["Home Elo advantage: -167 (1629 vs 1796)","Form: home 0.61 / away 0.94","Recent xG avg: home 1.45 / away 2.60"],"edgePercent":-0.25,"fixtureId":"cmt29vcwo0e4101mvzsl5idtk","kickoffAt":"2026-09-04T19:00:00.000Z","market":"OVER_UNDER_GOALS","modelProbability":0.827,"publishedAt":"2026-09-01T02:10:07.343Z","risk":"","schemaVersion":"betclarity-prediction-v2","selection":"OVER"}`;

const computed = createHash("sha256").update(canonical, "utf8").digest("hex");
console.log("computed:", computed);
console.log("expected:", "198c105654d07121b9129ae06123ef8e0f05b3dc4df08a304487ff2839ba38e3");
console.log("match:   ", computed === "198c105654d07121b9129ae06123ef8e0f05b3dc4df08a304487ff2839ba38e3");