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("6721512536128292078:set_01M6PSP17KERFTSWJ2V87TDD1F") = 9dfa52fb93e22740..., 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_01M6PSP17NEVHRP2QV96N0QW88: verified
✓
signatures
17 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..17, every prev_hash links
✓
move log
17 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
17 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
17 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-05T21:26:22.319Z
S1 59819, S2 60000
3d598be944
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-05T21:26:24.280Z
S1 59819, S2 60039
42862d26c5
3d598be944
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-05T21:26:26.416Z
S1 59683, S2 60039
0ce3a7cdde
42862d26c5
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-05T21:26:28.635Z
S1 59683, S2 59820
7c2385eba0
0ce3a7cdde
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-05T21:26:30.709Z
S1 59609, S2 59820
be7cbe76d1
7c2385eba0
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-05T21:26:32.646Z
S1 59609, S2 59883
73b8c8acf5
be7cbe76d1
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-05T21:26:34.620Z
S1 59635, S2 59883
4ecf0a692d
73b8c8acf5
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-05T21:26:36.577Z
S1 59635, S2 59926
8f03544fc5
4ecf0a692d
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-05T21:26:38.521Z
S1 59691, S2 59926
8940e08d8c
8f03544fc5
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-05T21:26:40.505Z
S1 59691, S2 59942
276cfa7909
8940e08d8c
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-05T21:26:42.517Z
S1 59679, S2 59942
59ae49ce55
276cfa7909
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-05T21:26:44.448Z
S1 59679, S2 60011
2c464c045f
59ae49ce55
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-05T21:26:46.417Z
S1 59710, S2 60011
bcdcf4506c
2c464c045f
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-05T21:26:48.350Z
S1 59710, S2 60078
6206c52df3
bcdcf4506c
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-05T21:26:50.307Z
S1 59753, S2 60078
bbb1afa1fe
6206c52df3
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-05T21:26:52.234Z
S1 59753, S2 60151
8c149d963f
bbb1afa1fe
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-05T21:26:54.161Z
S1 59826, S2 60151
60c9cf7676
8c149d963f
sk_4707cd57
Game 2 m_01M6PSP17QEXFBR8TY6C1KCTSM: verified
✓
signatures
17 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..17, every prev_hash links
✓
move log
17 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
17 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
17 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-05T21:26:22.308Z
S1 59830, S2 60000
143b0e2156
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-05T21:26:24.258Z
S1 59830, S2 60050
e5224ba267
143b0e2156
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-05T21:26:26.413Z
S1 59675, S2 60050
52578724e0
e5224ba267
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-05T21:26:28.636Z
S1 59675, S2 59827
d902ed4fd3
52578724e0
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-05T21:26:30.712Z
S1 59599, S2 59827
2e92e9d342
d902ed4fd3
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-05T21:26:32.712Z
S1 59599, S2 59827
75bc762e6b
2e92e9d342
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-05T21:26:34.659Z
S1 59652, S2 59827
2e720949e6
75bc762e6b
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-05T21:26:36.719Z
S1 59652, S2 59767
4b00d54d3b
2e720949e6
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-05T21:26:38.835Z
S1 59536, S2 59767
5f26786e72
4b00d54d3b
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-05T21:26:40.900Z
S1 59536, S2 59702
917ef64836
5f26786e72
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-05T21:26:42.931Z
S1 59505, S2 59702
90fe57f7a1
917ef64836
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-05T21:26:44.862Z
S1 59505, S2 59771
f1ed7b2f38
90fe57f7a1
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-05T21:26:46.908Z
S1 59459, S2 59771
e04759bda0
f1ed7b2f38
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-05T21:26:48.846Z
S1 59459, S2 59833
43d17370e9
e04759bda0
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-05T21:26:50.802Z
S1 59503, S2 59833
963134ec08
43d17370e9
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-05T21:26:52.730Z
S1 59503, S2 59905
e6ca5e6fb4
963134ec08
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-05T21:26:54.665Z
S1 59568, S2 59905
a98c619a12
e6ca5e6fb4
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.