INCORRECT — model predicted wrong outcome (hash still valid)
PHANTOM
v1
AUC 0.7625
PREDICTED WINNER
Club 333
54.4% Club 333 / 45.6% Festina Lente
PREDICTED AT
2026-06-10 07:45:09 UTC
SETTLED
2026-06-12 04:00:03 UTC
Cryptographic Verification
SHA-256 of all immutable prediction fields, computed at creation and never changeable.
HASH INPUT (pipe-separated)
PHANTOM|v1|2395279|13574|13879|0.543700|0.456300|13574
SHA-256 HASH (stored & public)
e4ae91f72d20ed3a00fb3e50d6334c993d15fcda2c345e0322b8d9c70cf630cd
VERIFY YOURSELF
Python: import hashlib; hashlib.sha256(b"PHANTOM|v1|2395279|13574|13879|0.543700|0.456300|13574").hexdigest()
Shell: echo -n "PHANTOM|v1|2395279|13574|13879|0.543700|0.456300|13574" | 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