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("6794246261245424066:set_01M6YE3PV8ERATXR6SK4J0CQGR") = a9c3524f1150718c..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6YE3PV9FTWAK2VN0K046EPV: verified
✓
signatures
67 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..67, every prev_hash links
✓
move log
67 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
67 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
67 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-08T20:38:03.103Z
S1 59694, S2 60000
fe36c9419a
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-08T20:38:05.133Z
S1 59694, S2 59970
be810974bb
fe36c9419a
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-08T20:38:07.138Z
S1 59689, S2 59970
342a503b3a
be810974bb
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-08T20:38:09.223Z
S1 59689, S2 59885
239c15c589
342a503b3a
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-08T20:38:11.220Z
S1 59692, S2 59885
b08d9847ad
239c15c589
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-08T20:38:13.187Z
S1 59692, S2 59918
f4988e9289
b08d9847ad
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-08T20:38:15.152Z
S1 59727, S2 59918
2cab4d6391
f4988e9289
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-08T20:38:17.140Z
S1 59727, S2 59930
9fdf300cc0
2cab4d6391
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-08T20:38:19.209Z
S1 59658, S2 59930
67742a4a4b
9fdf300cc0
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-08T20:38:21.225Z
S1 59658, S2 59914
c4eb9ced02
67742a4a4b
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-08T20:38:23.183Z
S1 59700, S2 59914
4d0da605f6
c4eb9ced02
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-08T20:38:25.224Z
S1 59700, S2 59873
b1c9a02468
4d0da605f6
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-08T20:38:27.210Z
S1 59714, S2 59873
d60e9a5d57
b1c9a02468
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-08T20:38:29.219Z
S1 59714, S2 59864
8f9e596143
d60e9a5d57
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-08T20:38:31.144Z
S1 59789, S2 59864
7e9ab5b0f0
8f9e596143
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-08T20:38:33.211Z
S1 59789, S2 59797
570aad8851
7e9ab5b0f0
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-08T20:38:35.163Z
S1 59837, S2 59797
a47799bb07
570aad8851
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-08T20:38:37.093Z
S1 59837, S2 59867
3bc34a161e
a47799bb07
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-08T20:38:39.025Z
S1 59905, S2 59867
64abada99c
3bc34a161e
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-08T20:38:40.952Z
S1 59905, S2 59940
867269a750
64abada99c
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-08T20:38:42.895Z
S1 59962, S2 59940
26f6d231de
867269a750
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-08T20:38:44.821Z
S1 59962, S2 60014
c674064d2a
26f6d231de
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-08T20:38:46.749Z
S1 60034, S2 60014
74034ad63e
c674064d2a
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-08T20:38:48.704Z
S1 60034, S2 60059
4efa818bb4
74034ad63e
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-08T20:38:50.663Z
S1 60075, S2 60059
9c2d4b4a2c
4efa818bb4
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-08T20:38:52.697Z
S1 60075, S2 60025
13b207baf7
9c2d4b4a2c
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-08T20:38:54.662Z
S1 60110, S2 60025
37f1846c52
13b207baf7
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-08T20:38:56.618Z
S1 60110, S2 60069
2269b5370b
37f1846c52
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-08T20:38:58.552Z
S1 60176, S2 60069
46372d5cbe
2269b5370b
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-08T20:39:00.500Z
S1 60176, S2 60121
f0fe01f092
46372d5cbe
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-08T20:39:02.539Z
S1 60137, S2 60121
16acfb0d1a
f0fe01f092
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-08T20:39:04.606Z
S1 60137, S2 60054
b3c40e8b0b
16acfb0d1a
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-08T20:39:06.544Z
S1 60199, S2 60054
75e5d9bba5
b3c40e8b0b
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-08T20:39:08.486Z
S1 60199, S2 60112
c8b95c04d1
75e5d9bba5
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-08T20:39:10.435Z
S1 60250, S2 60112
c64a4b41ba
c8b95c04d1
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-08T20:39:12.377Z
S1 60250, S2 60170
70f99fa377
c64a4b41ba
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-08T20:39:14.313Z
S1 60314, S2 60170
7acbd92832
70f99fa377
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-08T20:39:16.255Z
S1 60314, S2 60228
e23247362e
7acbd92832
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-08T20:39:18.218Z
S1 60351, S2 60228
e4d03ed27d
e23247362e
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-08T20:39:20.158Z
S1 60351, S2 60288
7290a7dd7e
e4d03ed27d
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-08T20:39:22.094Z
S1 60415, S2 60288
aca1ee2668
7290a7dd7e
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-08T20:39:24.053Z
S1 60415, S2 60329
fc7a2b20c0
aca1ee2668
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-08T20:39:26.000Z
S1 60468, S2 60329
7a82bf0f4a
fc7a2b20c0
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-08T20:39:27.938Z
S1 60468, S2 60391
504a1ac23c
7a82bf0f4a
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-08T20:39:29.876Z
S1 60530, S2 60391
17de07b692
504a1ac23c
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-08T20:39:31.814Z
S1 60530, S2 60453
ea66bfa588
17de07b692
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-08T20:39:33.746Z
S1 60598, S2 60453
19c14a6987
ea66bfa588
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-08T20:39:35.685Z
S1 60598, S2 60514
436e547e71
19c14a6987
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-08T20:39:37.615Z
S1 60668, S2 60514
40ac402a35
436e547e71
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-08T20:39:39.561Z
S1 60668, S2 60568
1072009f46
40ac402a35
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-08T20:39:41.554Z
S1 60675, S2 60568
73acf1e51b
1072009f46
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-08T20:39:43.504Z
S1 60675, S2 60618
9c907c13c1
73acf1e51b
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-08T20:39:45.482Z
S1 60697, S2 60618
0c15e16a2f
9c907c13c1
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-08T20:39:47.445Z
S1 60697, S2 60655
1283db3d91
0c15e16a2f
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-08T20:39:49.388Z
S1 60754, S2 60655
cbf9639834
1283db3d91
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-08T20:39:51.344Z
S1 60754, S2 60699
5a7884d4c4
cbf9639834
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-08T20:39:53.278Z
S1 60820, S2 60699
9584a501d9
5a7884d4c4
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-08T20:39:55.208Z
S1 60820, S2 60769
f811e4c5ec
9584a501d9
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-08T20:39:57.142Z
S1 60886, S2 60769
3a2c791584
f811e4c5ec
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-08T20:39:59.070Z
S1 60886, S2 60841
82d9acd004
3a2c791584
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-08T20:40:00.997Z
S1 60959, S2 60841
662de9f1ff
82d9acd004
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-08T20:40:02.942Z
S1 60959, S2 60896
4a8a08e1b9
662de9f1ff
sk_4707cd57
63
move
S1 Exhibition1
63
2026-11-08T20:40:04.917Z
S1 60984, S2 60896
682ad3ef0c
4a8a08e1b9
sk_4707cd57
64
move
S2 Exhibition2
64
2026-11-08T20:40:06.857Z
S1 60984, S2 60956
33f92d8ed3
682ad3ef0c
sk_4707cd57
65
move
S1 Exhibition1
65
2026-11-08T20:40:08.789Z
S1 61052, S2 60956
2df53ea53e
33f92d8ed3
sk_4707cd57
66
move
S2 Exhibition2
66
2026-11-08T20:40:10.716Z
S1 61052, S2 61029
77cd6538f8
2df53ea53e
sk_4707cd57
67
move
S1 Exhibition1
67
2026-11-08T20:40:12.647Z
S1 61121, S2 61029
90c5c89a1d
77cd6538f8
sk_4707cd57
Game 2 m_01M6YE3PVBEDF9R1XS3BP1AJ93: verified
✓
signatures
22 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..22, every prev_hash links
✓
move log
22 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
22 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
22 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-08T20:38:03.106Z
S1 59691, S2 60000
eed7cb20dc
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-08T20:38:05.205Z
S1 59691, S2 59901
009cf5887e
eed7cb20dc
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-08T20:38:07.325Z
S1 59571, S2 59901
ecf5569a5d
009cf5887e
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-08T20:38:09.444Z
S1 59571, S2 59782
04bb3a7a36
ecf5569a5d
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-08T20:38:11.511Z
S1 59504, S2 59782
40fd4437f6
04bb3a7a36
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-08T20:38:13.504Z
S1 59504, S2 59789
eb50a51e4f
40fd4437f6
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-08T20:38:15.508Z
S1 59500, S2 59789
8515ead8ee
eb50a51e4f
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-08T20:38:17.520Z
S1 59500, S2 59777
1580ec4bd0
8515ead8ee
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-08T20:38:19.508Z
S1 59512, S2 59777
e9b62cd50b
1580ec4bd0
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-08T20:38:21.482Z
S1 59512, S2 59803
ac2e77310e
e9b62cd50b
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-08T20:38:23.498Z
S1 59496, S2 59803
36641a9a97
ac2e77310e
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-08T20:38:25.528Z
S1 59496, S2 59773
756b3512cb
36641a9a97
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-08T20:38:27.456Z
S1 59568, S2 59773
a1f42f1ef7
756b3512cb
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-08T20:38:29.522Z
S1 59568, S2 59707
67e8d9ad13
a1f42f1ef7
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-08T20:38:31.516Z
S1 59574, S2 59707
77223476ca
67e8d9ad13
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-08T20:38:33.448Z
S1 59574, S2 59775
0a95a6eb48
77223476ca
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-08T20:38:35.510Z
S1 59512, S2 59775
5100522b8c
0a95a6eb48
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-08T20:38:37.442Z
S1 59512, S2 59843
c853e86259
5100522b8c
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-08T20:38:39.415Z
S1 59539, S2 59843
47a231268a
c853e86259
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-08T20:38:41.397Z
S1 59539, S2 59861
bb94810e1a
47a231268a
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-08T20:38:43.326Z
S1 59610, S2 59861
825812c531
bb94810e1a
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-08T20:38:45.253Z
S1 59610, S2 59934
3ccad37843
825812c531
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.