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("7349299170262665135:set_01M791A6BMFTYAGYQN70WW354S") = 1ea7083eb91c900d..., 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_01M791A6BQEBWRE259720PP9YN: verified
✓
signatures
37 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..37, every prev_hash links
✓
move log
37 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
37 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
37 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-12T23:26:03.307Z
S1 59247, S2 60000
5767b152cc
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-12T23:26:05.435Z
S1 59247, S2 59872
247e8b8944
5767b152cc
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-12T23:26:07.761Z
S1 58921, S2 59872
d1c46285b0
247e8b8944
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-12T23:26:09.907Z
S1 58921, S2 59726
d9812aee18
d1c46285b0
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-12T23:26:12.026Z
S1 58802, S2 59726
1551469896
d9812aee18
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-12T23:26:14.217Z
S1 58802, S2 59535
da8750a3fa
1551469896
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-12T23:26:16.309Z
S1 58710, S2 59535
306d7ba4ba
da8750a3fa
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-12T23:26:18.414Z
S1 58710, S2 59430
78ec2c75b2
306d7ba4ba
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-12T23:26:20.403Z
S1 58721, S2 59430
dbef1d5165
78ec2c75b2
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-12T23:26:22.420Z
S1 58721, S2 59413
cb5c352953
dbef1d5165
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-12T23:26:24.600Z
S1 58541, S2 59413
723f5e0049
cb5c352953
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-12T23:26:26.530Z
S1 58541, S2 59483
d47ba1eef6
723f5e0049
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-12T23:26:28.497Z
S1 58574, S2 59483
b99834e8f3
d47ba1eef6
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-12T23:26:30.508Z
S1 58574, S2 59472
b78fffc339
b99834e8f3
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-12T23:26:32.525Z
S1 58557, S2 59472
855a10bb10
b78fffc339
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-12T23:26:34.514Z
S1 58557, S2 59483
9c289dd8af
855a10bb10
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-12T23:26:36.505Z
S1 58566, S2 59483
099b13653f
9c289dd8af
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-12T23:26:38.527Z
S1 58566, S2 59461
55ab1d04ec
099b13653f
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-12T23:26:40.461Z
S1 58632, S2 59461
e5ddc835b6
55ab1d04ec
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-12T23:26:42.425Z
S1 58632, S2 59497
e1b087b5cc
e5ddc835b6
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-12T23:26:44.405Z
S1 58652, S2 59497
d6ac5913bb
e1b087b5cc
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-12T23:26:46.339Z
S1 58652, S2 59563
d33462f92f
d6ac5913bb
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-12T23:26:48.411Z
S1 58580, S2 59563
0336188569
d33462f92f
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-12T23:26:50.424Z
S1 58580, S2 59550
b436554915
0336188569
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-12T23:26:53.535Z
S1 57469, S2 59550
174036d5b5
b436554915
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-12T23:26:56.032Z
S1 57469, S2 59053
2b6ff7c825
174036d5b5
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-12T23:26:57.959Z
S1 57542, S2 59053
3ba4b35b83
2b6ff7c825
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-12T23:27:00.065Z
S1 57542, S2 58947
66de8ee678
3ba4b35b83
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-12T23:27:02.402Z
S1 57205, S2 58947
8f2d8dbad2
66de8ee678
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-12T23:27:04.519Z
S1 57205, S2 58830
8023d62261
8f2d8dbad2
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-12T23:27:06.518Z
S1 57206, S2 58830
a7c55bcb25
8023d62261
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-12T23:27:08.516Z
S1 57206, S2 58832
7e44a31fc2
a7c55bcb25
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-12T23:27:10.504Z
S1 57218, S2 58832
3995479dcd
7e44a31fc2
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-12T23:27:12.509Z
S1 57218, S2 58827
3ad8e06a3c
3995479dcd
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-12T23:27:14.451Z
S1 57276, S2 58827
15288ec1a6
3ad8e06a3c
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-12T23:27:16.379Z
S1 57276, S2 58899
2f27404883
15288ec1a6
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-12T23:27:18.302Z
S1 57353, S2 58899
0e3f11e960
2f27404883
sk_4707cd57
Game 2 m_01M791A6BRE0SAGVV78PHA42DY: verified
✓
signatures
50 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..50, every prev_hash links
✓
move log
50 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
50 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
50 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-12T23:26:03.358Z
S1 59196, S2 60000
30d793490f
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-12T23:26:05.499Z
S1 59196, S2 59859
41c59e7c6a
30d793490f
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-12T23:26:07.796Z
S1 58899, S2 59859
f68cc8cb11
41c59e7c6a
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-12T23:26:09.904Z
S1 58899, S2 59751
46e672062a
f68cc8cb11
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-12T23:26:11.915Z
S1 58888, S2 59751
97494a95a7
46e672062a
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-12T23:26:14.214Z
S1 58888, S2 59452
3c932c68c4
97494a95a7
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-12T23:26:16.302Z
S1 58800, S2 59452
ccccf3d6b3
3c932c68c4
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-12T23:26:18.318Z
S1 58800, S2 59436
7c016b511d
ccccf3d6b3
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-12T23:26:20.313Z
S1 58805, S2 59436
fade9b239b
7c016b511d
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-12T23:26:22.307Z
S1 58805, S2 59442
e598f37cf1
fade9b239b
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-12T23:26:24.295Z
S1 58817, S2 59442
e44fcaabe8
e598f37cf1
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-12T23:26:26.297Z
S1 58817, S2 59440
fe032faf11
e44fcaabe8
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-12T23:26:28.298Z
S1 58816, S2 59440
bee8c6f5c3
fe032faf11
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-12T23:26:30.263Z
S1 58816, S2 59475
633c6de461
bee8c6f5c3
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-12T23:26:32.397Z
S1 58682, S2 59475
260ea02a5c
633c6de461
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-12T23:26:34.355Z
S1 58682, S2 59517
be07786e44
260ea02a5c
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-12T23:26:36.281Z
S1 58756, S2 59517
6ee0bc60f5
be07786e44
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-12T23:26:38.296Z
S1 58756, S2 59502
0fdae2fa54
6ee0bc60f5
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-12T23:26:40.307Z
S1 58745, S2 59502
596f041821
0fdae2fa54
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-12T23:26:42.270Z
S1 58745, S2 59539
b6a860c153
596f041821
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-12T23:26:44.243Z
S1 58772, S2 59539
a40ad76389
b6a860c153
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-12T23:26:46.319Z
S1 58772, S2 59463
aa0d296fe4
a40ad76389
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-12T23:26:48.289Z
S1 58802, S2 59463
0b3d1e6aeb
aa0d296fe4
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-12T23:26:50.314Z
S1 58802, S2 59438
528592760f
0b3d1e6aeb
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-12T23:26:53.433Z
S1 57683, S2 59438
3c3979d04f
528592760f
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-12T23:26:55.820Z
S1 57683, S2 59051
ce99f71df7
3c3979d04f
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-12T23:26:57.798Z
S1 57705, S2 59051
443456a226
ce99f71df7
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-12T23:26:59.806Z
S1 57705, S2 59043
256cb3406c
443456a226
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-12T23:27:01.981Z
S1 57530, S2 59043
2376c8fcae
256cb3406c
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-12T23:27:04.105Z
S1 57530, S2 58919
d5732b97f7
2376c8fcae
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-12T23:27:06.092Z
S1 57543, S2 58919
e9da427ddb
d5732b97f7
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-12T23:27:08.051Z
S1 57543, S2 58960
7d0f885057
e9da427ddb
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-12T23:27:10.016Z
S1 57578, S2 58960
53d6be7a95
7d0f885057
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-12T23:27:11.969Z
S1 57578, S2 59007
44111c9e4f
53d6be7a95
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-12T23:27:13.913Z
S1 57634, S2 59007
6c9d7b233c
44111c9e4f
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-12T23:27:15.862Z
S1 57634, S2 59058
523fc587a5
6c9d7b233c
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-12T23:27:17.810Z
S1 57686, S2 59058
c778554ae7
523fc587a5
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-12T23:27:19.750Z
S1 57686, S2 59118
db5512756a
c778554ae7
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-12T23:27:21.691Z
S1 57745, S2 59118
479ea13af9
db5512756a
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-12T23:27:23.624Z
S1 57745, S2 59185
999c757d86
479ea13af9
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-12T23:27:25.555Z
S1 57814, S2 59185
8e26d80ee9
999c757d86
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-12T23:27:27.490Z
S1 57814, S2 59250
c5bde1e30a
8e26d80ee9
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-12T23:27:29.429Z
S1 57875, S2 59250
73f92f5ed4
c5bde1e30a
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-12T23:27:31.353Z
S1 57875, S2 59326
40c24c0107
73f92f5ed4
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-12T23:27:33.313Z
S1 57915, S2 59326
7501f5f77c
40c24c0107
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-12T23:27:35.258Z
S1 57915, S2 59381
0cc77f7c68
7501f5f77c
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-12T23:27:37.191Z
S1 57982, S2 59381
7072792180
0cc77f7c68
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-12T23:27:39.117Z
S1 57982, S2 59455
59bbea90f2
7072792180
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-12T23:27:41.040Z
S1 58059, S2 59455
243a574851
59bbea90f2
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-12T23:27:42.963Z
S1 58059, S2 59532
02061ea643
243a574851
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.