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("4572350437405746182:set_01M6S3ARZKEWEV90YA8DAJ8Y2W") = ed4de8177734765f..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M6S3ARZNEBF89G10KWV64HT8: verified
✓
signatures
59 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..59, every prev_hash links
✓
move log
59 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
59 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
59 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-06T18:53:27.920Z
S1 59945, S2 60000
597f02647f
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-06T18:53:30.004Z
S1 59945, S2 59916
a89006ecc5
597f02647f
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-06T18:53:32.218Z
S1 59731, S2 59916
b980430b68
a89006ecc5
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-06T18:53:34.195Z
S1 59731, S2 59939
2bf716bf92
b980430b68
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-06T18:53:36.219Z
S1 59707, S2 59939
96df079f3f
2bf716bf92
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-06T18:53:38.148Z
S1 59707, S2 60010
59fb2d9b8d
96df079f3f
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-06T18:53:40.113Z
S1 59742, S2 60010
4d3c031244
59fb2d9b8d
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-06T18:53:42.125Z
S1 59742, S2 59998
2775eb4a40
4d3c031244
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-06T18:53:44.097Z
S1 59770, S2 59998
934ccd1bc6
2775eb4a40
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-06T18:53:46.136Z
S1 59770, S2 59959
b402fb03a3
934ccd1bc6
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-06T18:53:48.222Z
S1 59684, S2 59959
dcd1ac5501
b402fb03a3
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-06T18:53:50.316Z
S1 59684, S2 59865
e296400852
dcd1ac5501
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-06T18:53:52.597Z
S1 59403, S2 59865
093bf1c76d
e296400852
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-06T18:53:54.631Z
S1 59403, S2 59831
474fc8db30
093bf1c76d
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-06T18:53:56.696Z
S1 59338, S2 59831
47cd034101
474fc8db30
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-06T18:53:58.698Z
S1 59338, S2 59829
65c390445f
47cd034101
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-06T18:54:00.727Z
S1 59309, S2 59829
b991fcb80b
65c390445f
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-06T18:54:02.835Z
S1 59309, S2 59721
dc9908d125
b991fcb80b
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-06T18:54:05.099Z
S1 59045, S2 59721
b2c697af7a
dc9908d125
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-06T18:54:07.027Z
S1 59045, S2 59793
5386f74ee0
b2c697af7a
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-06T18:54:08.994Z
S1 59078, S2 59793
57267bf1fa
5386f74ee0
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-06T18:54:11.011Z
S1 59078, S2 59776
8f0b2e9e54
57267bf1fa
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-06T18:54:12.970Z
S1 59119, S2 59776
5880bf825d
8f0b2e9e54
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-06T18:54:14.930Z
S1 59119, S2 59816
4ce7413483
5880bf825d
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-06T18:54:16.899Z
S1 59150, S2 59816
742d0f72da
4ce7413483
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-06T18:54:18.854Z
S1 59150, S2 59861
06fd48b30b
742d0f72da
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-06T18:54:20.834Z
S1 59170, S2 59861
831ef508a2
06fd48b30b
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-06T18:54:22.796Z
S1 59170, S2 59899
2797e587ba
831ef508a2
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-06T18:54:24.813Z
S1 59153, S2 59899
b00794e42f
2797e587ba
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-06T18:54:27.696Z
S1 59153, S2 59016
d28b149bcf
b00794e42f
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-06T18:54:29.735Z
S1 59114, S2 59016
3eb1e62e88
d28b149bcf
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-06T18:54:31.760Z
S1 59114, S2 58991
8900d30121
3eb1e62e88
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-06T18:54:33.708Z
S1 59166, S2 58991
5920f1ae20
8900d30121
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-06T18:54:35.650Z
S1 59166, S2 59049
54d206e789
5920f1ae20
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-06T18:54:37.595Z
S1 59221, S2 59049
5234cd2c8c
54d206e789
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-06T18:54:39.532Z
S1 59221, S2 59112
36891d6c11
5234cd2c8c
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-06T18:54:41.474Z
S1 59279, S2 59112
a915f2f025
36891d6c11
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-06T18:54:43.414Z
S1 59279, S2 59172
573f43e2d3
a915f2f025
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-06T18:54:45.352Z
S1 59341, S2 59172
8b0ed3911f
573f43e2d3
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-06T18:54:47.312Z
S1 59341, S2 59212
46006f21ac
8b0ed3911f
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-06T18:54:49.267Z
S1 59386, S2 59212
9b1ad4b90f
46006f21ac
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-06T18:54:51.211Z
S1 59386, S2 59268
33fd6aef6c
9b1ad4b90f
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-06T18:54:53.147Z
S1 59450, S2 59268
f8751e9468
33fd6aef6c
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-06T18:54:55.082Z
S1 59450, S2 59333
0ab97eebf8
f8751e9468
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-06T18:54:57.023Z
S1 59509, S2 59333
269551097f
0ab97eebf8
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-06T18:54:58.951Z
S1 59509, S2 59405
8bc153063f
269551097f
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-06T18:55:00.888Z
S1 59572, S2 59405
8136e9c4e1
8bc153063f
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-06T18:55:02.878Z
S1 59572, S2 59415
7036135a65
8136e9c4e1
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-06T18:55:05.052Z
S1 59398, S2 59415
c441c2c7a1
7036135a65
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-06T18:55:07.000Z
S1 59398, S2 59467
33d8751991
c441c2c7a1
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-06T18:55:08.943Z
S1 59455, S2 59467
e6ebd53b2c
33d8751991
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-06T18:55:10.883Z
S1 59455, S2 59527
045c7a6b0a
e6ebd53b2c
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-06T18:55:12.820Z
S1 59518, S2 59527
f1d2029e8d
045c7a6b0a
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-06T18:55:14.760Z
S1 59518, S2 59587
4cb66793cd
f1d2029e8d
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-06T18:55:16.690Z
S1 59588, S2 59587
69628fa157
4cb66793cd
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-06T18:55:18.623Z
S1 59588, S2 59654
7d6493afdc
69628fa157
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-06T18:55:20.565Z
S1 59646, S2 59654
125c679718
7d6493afdc
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-06T18:55:22.496Z
S1 59646, S2 59723
25e7bee494
125c679718
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-06T18:55:24.426Z
S1 59716, S2 59723
c7b478d959
25e7bee494
sk_4707cd57
Game 2 m_01M6S3ARZPE0CAA9VGW4HDCWQF: verified
✓
signatures
64 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..64, every prev_hash links
✓
move log
64 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
64 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
64 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-06T18:53:27.924Z
S1 59941, S2 60000
5913752a84
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-06T18:53:30.010Z
S1 59941, S2 59914
8af1c3cbdd
5913752a84
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-06T18:53:32.219Z
S1 59732, S2 59914
5ac30e2920
8af1c3cbdd
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-06T18:53:34.314Z
S1 59732, S2 59819
73dc77f712
5ac30e2920
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-06T18:53:36.397Z
S1 59649, S2 59819
fba2ee2e1c
73dc77f712
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-06T18:53:38.401Z
S1 59649, S2 59815
4deb9395b4
fba2ee2e1c
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-06T18:53:40.422Z
S1 59628, S2 59815
800144ab15
4deb9395b4
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-06T18:53:42.416Z
S1 59628, S2 59821
56f7027cca
800144ab15
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-06T18:53:44.385Z
S1 59659, S2 59821
1b1d988e72
56f7027cca
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-06T18:53:46.421Z
S1 59659, S2 59785
3f56a11067
1b1d988e72
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-06T18:53:48.497Z
S1 59583, S2 59785
5191b62704
3f56a11067
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-06T18:53:50.686Z
S1 59583, S2 59596
4c06233aee
5191b62704
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-06T18:53:52.744Z
S1 59525, S2 59596
079cc9433f
4c06233aee
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-06T18:53:54.831Z
S1 59525, S2 59509
b7322676ed
079cc9433f
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-06T18:53:56.839Z
S1 59517, S2 59509
e1b5613048
b7322676ed
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-06T18:53:58.896Z
S1 59517, S2 59452
13cd141767
e1b5613048
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-06T18:54:00.900Z
S1 59513, S2 59452
77efa3ddca
13cd141767
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-06T18:54:03.399Z
S1 59513, S2 58953
b8e63a7d6e
77efa3ddca
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-06T18:54:05.423Z
S1 59489, S2 58953
145e038e61
b8e63a7d6e
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-06T18:54:07.388Z
S1 59489, S2 58988
1807d05ae0
145e038e61
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-06T18:54:09.411Z
S1 59466, S2 58988
3c93d9f4f5
1807d05ae0
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-06T18:54:11.462Z
S1 59466, S2 58937
3036fc33be
3c93d9f4f5
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-06T18:54:13.453Z
S1 59475, S2 58937
6304d95854
3036fc33be
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-06T18:54:15.496Z
S1 59475, S2 58894
5f71a04f99
6304d95854
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-06T18:54:17.526Z
S1 59445, S2 58894
a20200166b
5f71a04f99
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-06T18:54:19.487Z
S1 59445, S2 58933
f870464f4b
a20200166b
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-06T18:54:21.515Z
S1 59417, S2 58933
650b552701
f870464f4b
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-06T18:54:23.502Z
S1 59417, S2 58946
a8f6bf38b7
650b552701
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-06T18:54:25.612Z
S1 59307, S2 58946
66237ac3e9
a8f6bf38b7
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-06T18:54:27.732Z
S1 59307, S2 58826
fae8364c51
66237ac3e9
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-06T18:54:29.899Z
S1 59140, S2 58826
675735f802
fae8364c51
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-06T18:54:31.866Z
S1 59140, S2 58859
5c5c244262
675735f802
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-06T18:54:33.826Z
S1 59180, S2 58859
8200ad10c7
5c5c244262
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-06T18:54:35.802Z
S1 59180, S2 58883
8a843e1d4e
8200ad10c7
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-06T18:54:37.751Z
S1 59231, S2 58883
2e1bff00e6
8a843e1d4e
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-06T18:54:39.706Z
S1 59231, S2 58928
a021f9a251
2e1bff00e6
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-06T18:54:41.669Z
S1 59268, S2 58928
09d9d58bfe
a021f9a251
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-06T18:54:43.607Z
S1 59268, S2 58990
d3405266f8
09d9d58bfe
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-06T18:54:45.548Z
S1 59327, S2 58990
acb93fb42a
d3405266f8
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-06T18:54:47.484Z
S1 59327, S2 59054
d01cf40498
acb93fb42a
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-06T18:54:49.423Z
S1 59388, S2 59054
79c21115da
d01cf40498
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-06T18:54:51.356Z
S1 59388, S2 59121
a0b74f40a1
79c21115da
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-06T18:54:53.287Z
S1 59457, S2 59121
d0abbd68f6
a0b74f40a1
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-06T18:54:55.221Z
S1 59457, S2 59187
3ccadcdeb7
d0abbd68f6
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-06T18:54:57.156Z
S1 59522, S2 59187
03c8f44dde
3ccadcdeb7
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-06T18:54:59.082Z
S1 59522, S2 59261
3ffd041d69
03c8f44dde
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-06T18:55:01.017Z
S1 59587, S2 59261
fcc357faae
3ffd041d69
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-06T18:55:03.049Z
S1 59587, S2 59229
be80ae9edc
fcc357faae
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-06T18:55:05.125Z
S1 59511, S2 59229
23c38d0ed3
be80ae9edc
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-06T18:55:07.078Z
S1 59511, S2 59276
7f2da201e0
23c38d0ed3
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-06T18:55:09.022Z
S1 59567, S2 59276
ddd2a147b0
7f2da201e0
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-06T18:55:10.969Z
S1 59567, S2 59329
eadf57bfb8
ddd2a147b0
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-06T18:55:12.904Z
S1 59632, S2 59329
b497009eb0
eadf57bfb8
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-06T18:55:14.840Z
S1 59632, S2 59393
1366dc5bea
b497009eb0
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-06T18:55:16.774Z
S1 59698, S2 59393
b252520004
1366dc5bea
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-06T18:55:18.717Z
S1 59698, S2 59450
4bffe56d3a
b252520004
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-06T18:55:20.655Z
S1 59760, S2 59450
7b4c2ae19d
4bffe56d3a
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-06T18:55:22.585Z
S1 59760, S2 59520
4d127b3999
7b4c2ae19d
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-06T18:55:24.519Z
S1 59826, S2 59520
096fe5b5a9
4d127b3999
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-06T18:55:26.449Z
S1 59826, S2 59590
0abea72698
096fe5b5a9
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-06T18:55:28.380Z
S1 59895, S2 59590
6f217beef5
0abea72698
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-06T18:55:30.315Z
S1 59895, S2 59655
95082293ab
6f217beef5
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-06T18:55:32.250Z
S1 59960, S2 59655
29bb5ab5b1
95082293ab
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-06T18:55:34.180Z
S1 59960, S2 59725
f60295d7b5
29bb5ab5b1
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.