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("5728327582228789702:set_01M6HA5QYNE5SRMCQQDSBDTN24") = 8f2174f6b0f30b53..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6HA5QYQFXBTAWRYZPYVNFFW: verified
✓
signatures
72 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..72, every prev_hash links
✓
move log
72 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
72 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
72 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-03T18:19:07.798Z
S1 59749, S2 60000
1f2bca2c2b
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-03T18:19:09.919Z
S1 59749, S2 59879
c905b02e58
1f2bca2c2b
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-03T18:19:12.021Z
S1 59647, S2 59879
0791b07e10
c905b02e58
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-03T18:19:14.108Z
S1 59647, S2 59792
19fc78dd46
0791b07e10
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-03T18:19:16.116Z
S1 59639, S2 59792
0c376fcde5
19fc78dd46
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-03T18:19:18.226Z
S1 59639, S2 59682
9890c1cbbb
0c376fcde5
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-03T18:19:20.410Z
S1 59455, S2 59682
f52d0a4f17
9890c1cbbb
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-03T18:19:22.428Z
S1 59455, S2 59664
5151d49df5
f52d0a4f17
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-03T18:19:24.408Z
S1 59475, S2 59664
be6dc237c5
5151d49df5
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-03T18:19:26.428Z
S1 59475, S2 59644
11437796f5
be6dc237c5
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-03T18:19:28.409Z
S1 59494, S2 59644
a25d701db4
11437796f5
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-03T18:19:30.426Z
S1 59494, S2 59627
27c9cc9f66
a25d701db4
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-03T18:19:32.620Z
S1 59300, S2 59627
1d0bacd49b
27c9cc9f66
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-03T18:19:34.622Z
S1 59300, S2 59625
2f95bddaff
1d0bacd49b
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-03T18:19:36.701Z
S1 59221, S2 59625
1b2e3a114a
2f95bddaff
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-03T18:19:38.695Z
S1 59221, S2 59631
de4c50b7af
1b2e3a114a
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-03T18:19:40.729Z
S1 59187, S2 59631
7469dc13b1
de4c50b7af
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-03T18:19:42.655Z
S1 59187, S2 59705
d5c6798973
7469dc13b1
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-03T18:19:44.726Z
S1 59116, S2 59705
2bb8162d85
d5c6798973
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-03T18:19:46.711Z
S1 59116, S2 59720
ad31bddfc7
2bb8162d85
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-03T18:19:48.718Z
S1 59109, S2 59720
ba255d61f7
ad31bddfc7
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-03T18:19:50.709Z
S1 59109, S2 59729
214f28c48c
ba255d61f7
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-03T18:19:52.715Z
S1 59103, S2 59729
206d19770e
214f28c48c
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-03T18:19:54.701Z
S1 59103, S2 59743
b83ceab306
206d19770e
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-03T18:19:56.656Z
S1 59148, S2 59743
14a38868a8
b83ceab306
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-03T18:19:58.630Z
S1 59148, S2 59769
b40bd6ff9d
14a38868a8
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-03T18:20:00.618Z
S1 59160, S2 59769
26853325fc
b40bd6ff9d
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-03T18:20:02.634Z
S1 59160, S2 59753
28067aa0c2
26853325fc
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-03T18:20:04.802Z
S1 58992, S2 59753
a66e5c3b1e
28067aa0c2
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-03T18:20:06.801Z
S1 58992, S2 59754
0e2096e91d
a66e5c3b1e
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-03T18:20:08.919Z
S1 58874, S2 59754
d007381ab1
0e2096e91d
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-03T18:20:11.015Z
S1 58874, S2 59658
1d7b4425a6
d007381ab1
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-03T18:20:13.210Z
S1 58679, S2 59658
99664b0ffd
1d7b4425a6
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-03T18:20:15.201Z
S1 58679, S2 59667
cd9f4feb87
99664b0ffd
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-03T18:20:17.140Z
S1 58740, S2 59667
64333f9f40
cd9f4feb87
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-03T18:20:19.075Z
S1 58740, S2 59732
b9ef5aed8a
64333f9f40
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-03T18:20:21.003Z
S1 58812, S2 59732
c53eba9d41
b9ef5aed8a
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-03T18:20:22.933Z
S1 58812, S2 59802
27534838db
c53eba9d41
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-03T18:20:24.859Z
S1 58886, S2 59802
ca040e54d6
27534838db
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-03T18:20:26.798Z
S1 58886, S2 59863
2e0099aee2
ca040e54d6
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-03T18:20:28.725Z
S1 58959, S2 59863
76fa613788
2e0099aee2
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-03T18:20:30.666Z
S1 58959, S2 59922
adbee41182
76fa613788
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-03T18:20:32.624Z
S1 59001, S2 59922
a0397f8bc0
adbee41182
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-03T18:20:34.577Z
S1 59001, S2 59969
cbedd3a998
a0397f8bc0
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-03T18:20:36.533Z
S1 59045, S2 59969
ed7e41a6a2
cbedd3a998
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-03T18:20:38.481Z
S1 59045, S2 60021
84c9f511b2
ed7e41a6a2
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-03T18:20:40.415Z
S1 59111, S2 60021
fb7e347d77
84c9f511b2
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-03T18:20:42.358Z
S1 59111, S2 60078
accaeccdf0
fb7e347d77
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-03T18:20:44.291Z
S1 59178, S2 60078
778d2e5c6d
accaeccdf0
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-03T18:20:46.218Z
S1 59178, S2 60151
d7e72de61b
778d2e5c6d
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-03T18:20:48.148Z
S1 59248, S2 60151
c428f160c9
d7e72de61b
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-03T18:20:50.076Z
S1 59248, S2 60223
14f769250c
c428f160c9
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-03T18:20:52.008Z
S1 59316, S2 60223
672abd2a3e
14f769250c
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-03T18:20:53.940Z
S1 59316, S2 60291
02bbcaee80
672abd2a3e
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-03T18:20:55.875Z
S1 59381, S2 60291
384c53b396
02bbcaee80
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-03T18:20:57.804Z
S1 59381, S2 60362
03105b0014
384c53b396
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-03T18:20:59.730Z
S1 59455, S2 60362
17c6de267d
03105b0014
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-03T18:21:01.691Z
S1 59455, S2 60401
d8579f0926
17c6de267d
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-03T18:21:03.683Z
S1 59463, S2 60401
f25087d84d
d8579f0926
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-03T18:21:05.615Z
S1 59463, S2 60469
4e9de1ff26
f25087d84d
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-03T18:21:07.542Z
S1 59536, S2 60469
49586b2856
4e9de1ff26
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-03T18:21:09.477Z
S1 59536, S2 60534
2ed8c8ae43
49586b2856
sk_4707cd57
63
move
S1 Exhibition1
63
2026-11-03T18:21:11.410Z
S1 59603, S2 60534
8c7251262c
2ed8c8ae43
sk_4707cd57
64
move
S2 Exhibition2
64
2026-11-03T18:21:13.353Z
S1 59603, S2 60591
411c3eb06e
8c7251262c
sk_4707cd57
65
move
S1 Exhibition1
65
2026-11-03T18:21:15.282Z
S1 59674, S2 60591
afce83e286
411c3eb06e
sk_4707cd57
66
move
S2 Exhibition2
66
2026-11-03T18:21:17.212Z
S1 59674, S2 60661
9ad87917eb
afce83e286
sk_4707cd57
67
move
S1 Exhibition1
67
2026-11-03T18:21:19.139Z
S1 59747, S2 60661
9a08621cf5
9ad87917eb
sk_4707cd57
68
move
S2 Exhibition2
68
2026-11-03T18:21:21.067Z
S1 59747, S2 60733
8063bf8be1
9a08621cf5
sk_4707cd57
69
move
S1 Exhibition1
69
2026-11-03T18:21:22.991Z
S1 59823, S2 60733
78af5d89b6
8063bf8be1
sk_4707cd57
70
move
S2 Exhibition2
70
2026-11-03T18:21:24.918Z
S1 59823, S2 60806
2a32fea883
78af5d89b6
sk_4707cd57
71
move
S1 Exhibition1
71
2026-11-03T18:21:26.849Z
S1 59892, S2 60806
3c66cbb91e
2a32fea883
sk_4707cd57
72
move
S2 Exhibition2
72
2026-11-03T18:21:28.775Z
S1 59892, S2 60880
9e26e8470c
3c66cbb91e
sk_4707cd57
Game 2 m_01M6HA5QYSFWFSPMH13QMJPSGH: verified
✓
signatures
44 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..44, every prev_hash links
✓
move log
44 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
44 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
44 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-03T18:19:07.732Z
S1 59815, S2 60000
0f31bf5bf5
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-03T18:19:09.910Z
S1 59815, S2 59822
26b76ed6f8
0f31bf5bf5
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-03T18:19:11.916Z
S1 59809, S2 59822
82639c823e
26b76ed6f8
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-03T18:19:13.997Z
S1 59809, S2 59741
6dc4654891
82639c823e
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-03T18:19:15.998Z
S1 59808, S2 59741
a40f08f785
6dc4654891
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-03T18:19:18.112Z
S1 59808, S2 59627
c5be36808e
a40f08f785
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-03T18:19:20.306Z
S1 59614, S2 59627
80aba247cb
c5be36808e
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-03T18:19:22.424Z
S1 59614, S2 59509
e4010dfe5c
80aba247cb
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-03T18:19:24.407Z
S1 59631, S2 59509
68fc057cce
e4010dfe5c
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-03T18:19:26.425Z
S1 59631, S2 59491
159e832ee3
68fc057cce
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-03T18:19:28.406Z
S1 59650, S2 59491
b50bda4c08
159e832ee3
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-03T18:19:30.437Z
S1 59650, S2 59460
53940a5013
b50bda4c08
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-03T18:19:32.511Z
S1 59576, S2 59460
986545f0df
53940a5013
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-03T18:19:34.622Z
S1 59576, S2 59349
23080e0d39
986545f0df
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-03T18:19:36.701Z
S1 59497, S2 59349
711e0a8acd
23080e0d39
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-03T18:19:38.829Z
S1 59497, S2 59221
274a95b51b
711e0a8acd
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-03T18:19:40.902Z
S1 59424, S2 59221
2cd3a8b545
274a95b51b
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-03T18:19:42.897Z
S1 59424, S2 59226
4814369d51
2cd3a8b545
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-03T18:19:44.907Z
S1 59414, S2 59226
efe89188c1
4814369d51
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-03T18:19:46.898Z
S1 59414, S2 59235
c18b82fdc3
efe89188c1
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-03T18:19:48.866Z
S1 59446, S2 59235
795c571d9c
c18b82fdc3
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-03T18:19:50.802Z
S1 59446, S2 59299
543134e808
795c571d9c
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-03T18:19:52.898Z
S1 59350, S2 59299
91be15c8b6
543134e808
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-03T18:19:54.835Z
S1 59350, S2 59362
20103820c4
91be15c8b6
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-03T18:19:56.802Z
S1 59383, S2 59362
183289b0d9
20103820c4
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-03T18:19:58.819Z
S1 59383, S2 59345
916a21f427
183289b0d9
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-03T18:20:00.796Z
S1 59406, S2 59345
d7e1f8c680
916a21f427
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-03T18:20:02.734Z
S1 59406, S2 59407
2e0f070652
d7e1f8c680
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-03T18:20:04.827Z
S1 59313, S2 59407
7fd98d3d0d
2e0f070652
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-03T18:20:06.799Z
S1 59313, S2 59435
d790183e12
7fd98d3d0d
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-03T18:20:08.913Z
S1 59199, S2 59435
ac8bb868ee
d790183e12
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-03T18:20:11.027Z
S1 59199, S2 59321
381e179e61
ac8bb868ee
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-03T18:20:13.204Z
S1 59022, S2 59321
1abe826f92
381e179e61
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-03T18:20:15.205Z
S1 59022, S2 59320
df327fc346
1abe826f92
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-03T18:20:17.201Z
S1 59026, S2 59320
9cb4c2c68a
df327fc346
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-03T18:20:19.208Z
S1 59026, S2 59313
bdbe8c0b1a
9cb4c2c68a
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-03T18:20:21.164Z
S1 59070, S2 59313
768a3fbb2d
bdbe8c0b1a
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-03T18:20:23.104Z
S1 59070, S2 59373
091c9a99a5
768a3fbb2d
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-03T18:20:25.037Z
S1 59137, S2 59373
c976e7b563
091c9a99a5
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-03T18:20:26.977Z
S1 59137, S2 59433
402e5de7a2
c976e7b563
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-03T18:20:28.906Z
S1 59208, S2 59433
8de68dc663
402e5de7a2
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-03T18:20:30.833Z
S1 59208, S2 59506
a66f8c3dab
8de68dc663
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-03T18:20:32.762Z
S1 59279, S2 59506
a4761779a0
a66f8c3dab
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-03T18:20:34.692Z
S1 59279, S2 59576
2fb43ed7dc
a4761779a0
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.