← Ledger / 2871a173266e6afa6ac5…
INCORRECT — model predicted wrong outcome (hash still valid)
ORACLE v1 ★ PRIMARY
AUC 0.7180
Match
FUT vs B8
#2394868 · T1 · Jun 06 2026 11:30
Predicted winner
B8
45.0% FUT / 55.0% B8
Predicted at
2026-06-05 20:45:05 UTC
Settled
2026-06-06 13:00:03 UTC
Cryptographic Verification
SHA-256 of all immutable prediction fields, computed at creation time and never changeable.
Hash input (pipe-separated)
ORACLE|v1|2394868|13286|11241|0.450000|0.550000|11241
SHA-256 hash (stored & public)
2871a173266e6afa6ac5bfd914da1737db2c4150874a46eaa459ae645b4670a9
Verify yourself
Python: import hashlib; hashlib.sha256(b"ORACLE|v1|2394868|13286|11241|0.450000|0.550000|11241").hexdigest()
Shell: echo -n "ORACLE|v1|2394868|13286|11241|0.450000|0.550000|11241" | sha256sum
The result must equal the hash above. If it doesn't match, the prediction record has been tampered with. Fields: MODEL|VERSION|MATCH_ID|TEAM1_HLTV_ID|TEAM2_HLTV_ID|PROB_T1 (6dp)|PROB_T2 (6dp)|WINNER_HLTV_ID