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("1169735359252010682:set_01M6WSRSZFE3YSKMMFDZZEBY3E") = c85132b9aee9d4ed..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6WSRSZHEF9T49Z58JS1DJH6: verified
✓
signatures
45 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..45, every prev_hash links
✓
move log
45 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
45 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
45 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-08T05:23:19.807Z
S1 59798, S2 60000
acf47525b1
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-08T05:23:21.907Z
S1 59798, S2 59900
b4d8a780bf
acf47525b1
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-08T05:23:24.101Z
S1 59604, S2 59900
b2a0f3301e
b4d8a780bf
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-08T05:23:26.043Z
S1 59604, S2 59958
48b817f640
b2a0f3301e
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-08T05:23:28.107Z
S1 59540, S2 59958
fef276c8d3
48b817f640
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-08T05:23:30.406Z
S1 59540, S2 59659
08d1026fb6
fef276c8d3
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-08T05:23:32.413Z
S1 59533, S2 59659
11e86cf07f
08d1026fb6
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-08T05:23:34.407Z
S1 59533, S2 59665
8d9c4a002c
11e86cf07f
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-08T05:23:36.406Z
S1 59534, S2 59665
37a9679687
8d9c4a002c
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-08T05:23:38.517Z
S1 59534, S2 59554
17a1e4be57
37a9679687
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-08T05:23:40.701Z
S1 59350, S2 59554
7e61b6be9e
17a1e4be57
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-08T05:23:42.647Z
S1 59350, S2 59608
4d73abbdfd
7e61b6be9e
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-08T05:23:44.642Z
S1 59355, S2 59608
a0004726fe
4d73abbdfd
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-08T05:23:46.696Z
S1 59355, S2 59554
c9e30c2bbc
a0004726fe
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-08T05:23:48.809Z
S1 59242, S2 59554
7ce4c09120
c9e30c2bbc
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-08T05:23:50.941Z
S1 59242, S2 59422
f4b798d12a
7ce4c09120
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-08T05:23:52.938Z
S1 59245, S2 59422
5a02f920fb
f4b798d12a
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-08T05:23:54.865Z
S1 59245, S2 59495
15d4608482
5a02f920fb
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-08T05:23:56.797Z
S1 59313, S2 59495
4628551438
15d4608482
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-08T05:23:58.908Z
S1 59313, S2 59384
3bb5db6cae
4628551438
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-08T05:24:00.906Z
S1 59315, S2 59384
10d4f55cce
3bb5db6cae
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-08T05:24:02.948Z
S1 59315, S2 59342
57a51bf1ce
10d4f55cce
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-08T05:24:05.113Z
S1 59150, S2 59342
95019740e9
57a51bf1ce
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-08T05:24:07.098Z
S1 59150, S2 59357
7aed6054a6
95019740e9
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-08T05:24:09.129Z
S1 59119, S2 59357
cdfe2df878
7aed6054a6
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-08T05:24:11.219Z
S1 59119, S2 59267
952c1b0d49
cdfe2df878
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-08T05:24:13.229Z
S1 59109, S2 59267
3ff009bef2
952c1b0d49
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-08T05:24:15.205Z
S1 59109, S2 59291
7c4e29d778
3ff009bef2
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-08T05:24:17.231Z
S1 59083, S2 59291
0e03e8e331
7c4e29d778
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-08T05:24:19.197Z
S1 59083, S2 59325
c86446e213
0e03e8e331
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-08T05:24:21.153Z
S1 59127, S2 59325
c11d6e422e
c86446e213
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-08T05:24:23.105Z
S1 59127, S2 59373
ba7c286880
c11d6e422e
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-08T05:24:25.068Z
S1 59164, S2 59373
e3233a9704
ba7c286880
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-08T05:24:27.015Z
S1 59164, S2 59426
3b376acc31
e3233a9704
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-08T05:24:28.971Z
S1 59208, S2 59426
e5a06e4bc0
3b376acc31
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-08T05:24:30.919Z
S1 59208, S2 59478
07b8992975
e5a06e4bc0
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-08T05:24:32.871Z
S1 59256, S2 59478
6836ef978a
07b8992975
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-08T05:24:34.813Z
S1 59256, S2 59536
59a5dc7611
6836ef978a
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-08T05:24:36.762Z
S1 59307, S2 59536
e45b49057b
59a5dc7611
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-08T05:24:38.700Z
S1 59307, S2 59598
1dab091cd9
e45b49057b
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-08T05:24:40.651Z
S1 59356, S2 59598
732b1acb3e
1dab091cd9
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-08T05:24:42.591Z
S1 59356, S2 59658
e4314732b2
732b1acb3e
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-08T05:24:44.614Z
S1 59333, S2 59658
bc23dde5c0
e4314732b2
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-08T05:24:46.799Z
S1 59333, S2 59473
e1185cdba3
bc23dde5c0
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-08T05:24:48.728Z
S1 59404, S2 59473
604150532d
e1185cdba3
sk_4707cd57
Game 2 m_01M6WSRSZJE32BJ5PHT35ED2XZ: 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
2026-11-08T05:23:19.814Z
S1 59791, S2 60000
69dc5862c8
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-08T05:23:21.910Z
S1 59791, S2 59904
1c7c25aa52
69dc5862c8
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-08T05:23:24.108Z
S1 59593, S2 59904
5c4cb8057e
1c7c25aa52
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-08T05:23:26.066Z
S1 59593, S2 59946
1a59773e3c
5c4cb8057e
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-08T05:23:28.133Z
S1 59526, S2 59946
26b0e820c1
1a59773e3c
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-08T05:23:30.328Z
S1 59526, S2 59751
5d5903d476
26b0e820c1
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-08T05:23:32.321Z
S1 59533, S2 59751
bc55d84419
5d5903d476
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-08T05:23:34.404Z
S1 59533, S2 59668
6bd0ebfca1
bc55d84419
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-08T05:23:36.409Z
S1 59528, S2 59668
78da0d4f39
6bd0ebfca1
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-08T05:23:38.523Z
S1 59528, S2 59554
0af13357f0
78da0d4f39
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-08T05:23:40.706Z
S1 59345, S2 59554
f97bd9ce75
0af13357f0
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-08T05:23:42.719Z
S1 59345, S2 59541
9bf1a3f138
f97bd9ce75
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-08T05:23:44.803Z
S1 59261, S2 59541
28a3a2bf72
9bf1a3f138
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-08T05:23:46.758Z
S1 59261, S2 59586
27a2bedef7
28a3a2bf72
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-08T05:23:48.822Z
S1 59197, S2 59586
d919313c90
27a2bedef7
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-08T05:23:50.898Z
S1 59197, S2 59510
29a164b13a
d919313c90
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-08T05:23:52.840Z
S1 59255, S2 59510
00ed6f717c
29a164b13a
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.