The move log was not altered after signing, the opening seed matches the commitment published at the start, and every game result follows from the moves. Not proven: that the platform's timestamps are honest.
Set checks
✓
seed commitment
sha256("9130366553764772006:set_01M7FP2B4VFPSRXAP2JA8583Q2") = c4ed429ab3574594..., the commitment published at the start
a split pot (fewer_moves level) follows from the games
✓
set payout
split 10 each, fee 0
Game 1 m_01M7FP2B4XEST90GVCXJBRJYB1: verified
✓
signatures
15 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..15, every prev_hash links
✓
move log
15 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
15 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
15 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-15T13:24:12.111Z
S1 59888, S2 60000
94a432cb0e
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-15T13:24:14.059Z
S1 59888, S2 60052
5a7fcf6b80
94a432cb0e
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-15T13:24:16.296Z
S1 59651, S2 60052
a366fe3b70
5a7fcf6b80
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-15T13:24:18.328Z
S1 59651, S2 60020
09dd772e75
a366fe3b70
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-15T13:24:20.520Z
S1 59459, S2 60020
a0d765617a
09dd772e75
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-15T13:24:22.506Z
S1 59459, S2 60034
3aeb06fe90
a0d765617a
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-15T13:24:24.624Z
S1 59341, S2 60034
9bf1d2c695
3aeb06fe90
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-15T13:24:26.754Z
S1 59341, S2 59904
dfbc3d8b18
9bf1d2c695
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-15T13:24:28.829Z
S1 59266, S2 59904
c7330815c9
dfbc3d8b18
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-15T13:24:30.842Z
S1 59266, S2 59891
1fca7c87be
c7330815c9
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-15T13:24:32.847Z
S1 59261, S2 59891
2cb996d33d
1fca7c87be
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-15T13:24:35.406Z
S1 59261, S2 59332
26dbd8d0dc
2cb996d33d
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-15T13:24:37.512Z
S1 59155, S2 59332
763a1a52ae
26dbd8d0dc
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-15T13:24:39.478Z
S1 59155, S2 59366
bc06f2798b
763a1a52ae
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-15T13:24:41.414Z
S1 59219, S2 59366
c510f78c8b
bc06f2798b
sk_4707cd57
Game 2 m_01M7FP2B4YF6WRM7TJ7RWJJMVR: verified
✓
signatures
15 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..15, every prev_hash links
✓
move log
15 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
15 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
15 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-15T13:24:12.119Z
S1 59880, S2 60000
eecf7ec0c8
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-15T13:24:14.104Z
S1 59880, S2 60015
fbda6259c1
eecf7ec0c8
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-15T13:24:16.296Z
S1 59688, S2 60015
4f2959c95d
fbda6259c1
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-15T13:24:18.322Z
S1 59688, S2 59989
b93f07e275
4f2959c95d
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-15T13:24:20.513Z
S1 59497, S2 59989
f30b33f2af
b93f07e275
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-15T13:24:22.445Z
S1 59497, S2 60057
ab3688ebd7
f30b33f2af
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-15T13:24:24.601Z
S1 59341, S2 60057
0da69c0bbb
ab3688ebd7
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-15T13:24:26.725Z
S1 59341, S2 59933
c012b48771
0da69c0bbb
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-15T13:24:28.826Z
S1 59240, S2 59933
b3b2084179
c012b48771
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-15T13:24:30.805Z
S1 59240, S2 59954
21d8bbd7bf
b3b2084179
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-15T13:24:32.806Z
S1 59239, S2 59954
e68cf27928
21d8bbd7bf
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-15T13:24:35.381Z
S1 59239, S2 59379
395f211e12
e68cf27928
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-15T13:24:37.457Z
S1 59163, S2 59379
0b58e490d2
395f211e12
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-15T13:24:39.412Z
S1 59163, S2 59424
14ea2cf157
0b58e490d2
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-15T13:24:41.349Z
S1 59226, S2 59424
a574f5860d
14ea2cf157
sk_4707cd57
Check it yourself
This page runs the checker on the server, which only shows what the platform says about itself. Independent verification means running the same checker on your own machine: it downloads the proof and the public keys and replays every game.