# England vs Argentina Prediction Lock V2.1

State: **LOCKED PREGAME C4 EXPERIMENT**
Fixture: England vs Argentina
Orientation: England first
Scope: regulation time only
Kickoff: 2026-07-15T19:00:00Z
No-leak cutoff: 2026-07-15T14:09:00Z
Lock timestamp: 2026-07-15T15:14:47Z
Model: `eng-arg-c4-lock-v2.1-conditional-sparse-1`

## Equal four-node score cloud

`C4 = {1-1, 1-2, 0-1, 2-1}`

All four nodes are equal public predictions. There is no main/trailing split.
The model is a conditional sparse-realm pass, not a claim of certainty.

## Signatures

- Athena data/model signature SHA256: `e3a47302707ceffb465e834e8a4aaad44ff8b066254815c853f3ad3b008e0e85`
- Villanova proof signature SHA256: `ae93005548f846573b8088127f45c2cae63bd8a2bebe9c651a0beb3112b91eca`
- Aster integration: PASS after card/proof/model identity checks.

Only pre-cutoff match evidence entered this lock.