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("7685666625150707135:set_01M6GHSDK1F428A864RAJMNCWS") = 7433430b8c6bda10..., 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_01M6GHSDK2EYATV2VJBRV46EH4: verified
✓
signatures
62 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..62, every prev_hash links
✓
move log
62 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
62 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
62 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-03T11:12:58.025Z
S1 59871, S2 60000
b34bad844c
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-03T11:13:00.007Z
S1 59871, S2 60018
ad2d1b5964
b34bad844c
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-03T11:13:02.931Z
S1 58947, S2 60018
26f492b65d
ad2d1b5964
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-03T11:13:05.120Z
S1 58947, S2 59829
913630b9a9
26f492b65d
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-03T11:13:07.104Z
S1 58963, S2 59829
e9f4383469
913630b9a9
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-03T11:13:09.100Z
S1 58963, S2 59833
25f3021fe8
e9f4383469
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-03T11:13:11.031Z
S1 59032, S2 59833
01614eccaa
25f3021fe8
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-03T11:13:13.005Z
S1 59032, S2 59859
0277fba35c
01614eccaa
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-03T11:13:15.104Z
S1 58933, S2 59859
324b8e69a7
0277fba35c
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-03T11:13:17.108Z
S1 58933, S2 59855
60f9f20df2
324b8e69a7
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-03T11:13:19.121Z
S1 58920, S2 59855
8499fba9c7
60f9f20df2
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-03T11:13:21.100Z
S1 58920, S2 59876
a45c10dff6
8499fba9c7
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-03T11:13:23.130Z
S1 58890, S2 59876
d33e7df8b5
a45c10dff6
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-03T11:13:25.055Z
S1 58890, S2 59951
416cf04b23
d33e7df8b5
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-03T11:13:27.038Z
S1 58907, S2 59951
36a30254dd
416cf04b23
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-03T11:13:29.010Z
S1 58907, S2 59979
1f6376083e
36a30254dd
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-03T11:13:30.943Z
S1 58974, S2 59979
2f9af10827
1f6376083e
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-03T11:13:33.001Z
S1 58974, S2 59921
f8b6afe0c5
2f9af10827
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-03T11:13:34.931Z
S1 59044, S2 59921
3c615a7fa7
f8b6afe0c5
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-03T11:13:37.000Z
S1 59044, S2 59852
d0a554a2cc
3c615a7fa7
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-03T11:13:38.970Z
S1 59074, S2 59852
af8b302194
d0a554a2cc
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-03T11:13:40.997Z
S1 59074, S2 59825
b32df56e7b
af8b302194
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-03T11:13:42.926Z
S1 59145, S2 59825
a55b499c40
b32df56e7b
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-03T11:13:44.897Z
S1 59145, S2 59854
0e514110f3
a55b499c40
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-03T11:13:46.832Z
S1 59210, S2 59854
10bf57203d
0e514110f3
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-03T11:13:48.930Z
S1 59210, S2 59756
98d58d54fc
10bf57203d
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-03T11:13:51.130Z
S1 59010, S2 59756
a27abf767d
98d58d54fc
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-03T11:13:53.214Z
S1 59010, S2 59672
e0914c5741
a27abf767d
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-03T11:13:55.331Z
S1 58893, S2 59672
06782e3b9f
e0914c5741
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-03T11:13:57.401Z
S1 58893, S2 59602
348a997e1d
06782e3b9f
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-03T11:13:59.429Z
S1 58865, S2 59602
943eb06fd0
348a997e1d
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-03T11:14:01.951Z
S1 58865, S2 59080
156cee5ac5
943eb06fd0
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-03T11:14:04.234Z
S1 58582, S2 59080
65aca7a669
156cee5ac5
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-03T11:14:06.321Z
S1 58582, S2 58993
3bd884e039
65aca7a669
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-03T11:14:08.331Z
S1 58572, S2 58993
280fd4ba84
3bd884e039
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-03T11:14:10.334Z
S1 58572, S2 58990
3bf3ccf925
280fd4ba84
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-03T11:14:12.323Z
S1 58583, S2 58990
d98e1e52fd
3bf3ccf925
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-03T11:14:14.251Z
S1 58583, S2 59062
5a689e8085
d98e1e52fd
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-03T11:14:16.205Z
S1 58629, S2 59062
206cebee44
5a689e8085
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-03T11:14:18.160Z
S1 58629, S2 59107
f816f22d4f
206cebee44
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-03T11:14:20.110Z
S1 58679, S2 59107
c399a8297c
f816f22d4f
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-03T11:14:22.051Z
S1 58679, S2 59166
05505fe350
c399a8297c
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-03T11:14:23.995Z
S1 58735, S2 59166
93fa2e4a66
05505fe350
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-03T11:14:25.935Z
S1 58735, S2 59226
fc2f4ad69d
93fa2e4a66
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-03T11:14:27.867Z
S1 58803, S2 59226
fe205e897c
fc2f4ad69d
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-03T11:14:29.802Z
S1 58803, S2 59291
e07af8b331
fe205e897c
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-03T11:14:31.745Z
S1 58860, S2 59291
6245ed085c
e07af8b331
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-03T11:14:33.676Z
S1 58860, S2 59360
4d770c1b87
6245ed085c
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-03T11:14:35.604Z
S1 58932, S2 59360
ee7404a52c
4d770c1b87
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-03T11:14:37.538Z
S1 58932, S2 59426
311817e263
ee7404a52c
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-03T11:14:39.461Z
S1 59009, S2 59426
37972535fe
311817e263
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-03T11:14:41.396Z
S1 59009, S2 59491
bdb048c260
37972535fe
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-03T11:14:43.328Z
S1 59077, S2 59491
9016b27edd
bdb048c260
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-03T11:14:45.254Z
S1 59077, S2 59565
5285b422ea
9016b27edd
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-03T11:14:47.181Z
S1 59150, S2 59565
9d9c8e1f30
5285b422ea
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-03T11:14:49.106Z
S1 59150, S2 59640
54c93fc82c
9d9c8e1f30
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-03T11:14:51.046Z
S1 59210, S2 59640
79d2cbcc3d
54c93fc82c
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-03T11:14:52.983Z
S1 59210, S2 59703
991bfe5911
79d2cbcc3d
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-03T11:14:54.908Z
S1 59285, S2 59703
fab643519f
991bfe5911
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-03T11:14:56.833Z
S1 59285, S2 59778
5a3a8788fd
fab643519f
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-03T11:14:58.760Z
S1 59358, S2 59778
f383866563
5a3a8788fd
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-03T11:15:00.687Z
S1 59358, S2 59851
67de007312
f383866563
sk_4707cd57
Game 2 m_01M6GHSDK4E01A89Z261QHJ6TC: verified
✓
signatures
42 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..42, every prev_hash links
✓
move log
42 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
42 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
42 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-03T11:12:58.015Z
S1 59881, S2 60000
5ca2a1803b
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-03T11:12:59.959Z
S1 59881, S2 60056
d029fd5568
5ca2a1803b
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-03T11:13:02.929Z
S1 58911, S2 60056
9ddeeb3aaa
d029fd5568
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-03T11:13:04.927Z
S1 58911, S2 60058
c7d344e29a
9ddeeb3aaa
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-03T11:13:06.927Z
S1 58911, S2 60058
8510a66e0a
c7d344e29a
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-03T11:13:08.897Z
S1 58911, S2 60088
2c68778631
8510a66e0a
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-03T11:13:10.907Z
S1 58901, S2 60088
55198fcf97
2c68778631
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-03T11:13:12.837Z
S1 58901, S2 60158
c1b0459616
55198fcf97
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-03T11:13:14.793Z
S1 58945, S2 60158
0295b22c4d
c1b0459616
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-03T11:13:16.805Z
S1 58945, S2 60146
bf425c256d
0295b22c4d
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-03T11:13:18.815Z
S1 58935, S2 60146
5b5a70c3b3
bf425c256d
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-03T11:13:20.784Z
S1 58935, S2 60177
c9af3c2358
5b5a70c3b3
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-03T11:13:22.826Z
S1 58893, S2 60177
78a38ab8d1
c9af3c2358
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-03T11:13:24.822Z
S1 58893, S2 60181
d6f058088d
78a38ab8d1
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-03T11:13:26.818Z
S1 58897, S2 60181
4a4d98ea47
d6f058088d
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-03T11:13:28.820Z
S1 58897, S2 60179
60ecbd2bd6
4a4d98ea47
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-03T11:13:30.830Z
S1 58887, S2 60179
e7f38c3e42
60ecbd2bd6
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-03T11:13:32.819Z
S1 58887, S2 60190
49addfe08e
e7f38c3e42
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-03T11:13:34.825Z
S1 58881, S2 60190
2db8988ebd
49addfe08e
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-03T11:13:36.819Z
S1 58881, S2 60196
75a9870344
2db8988ebd
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-03T11:13:38.819Z
S1 58881, S2 60196
91e33dac79
75a9870344
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-03T11:13:40.818Z
S1 58881, S2 60197
f1c50a677b
91e33dac79
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-03T11:13:42.827Z
S1 58872, S2 60197
f8c3660637
f1c50a677b
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-03T11:13:44.752Z
S1 58872, S2 60272
52f1bb7f67
f8c3660637
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-03T11:13:46.802Z
S1 58822, S2 60272
73aaff4fce
52f1bb7f67
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-03T11:13:48.924Z
S1 58822, S2 60150
ec6eae303f
73aaff4fce
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-03T11:13:51.095Z
S1 58651, S2 60150
fa7065bb31
ec6eae303f
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-03T11:13:53.211Z
S1 58651, S2 60034
fc16e60941
fa7065bb31
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-03T11:13:55.333Z
S1 58529, S2 60034
f0f59afa4a
fc16e60941
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-03T11:13:57.403Z
S1 58529, S2 59964
d20bc924f4
f0f59afa4a
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-03T11:13:59.429Z
S1 58503, S2 59964
9f29b899a4
d20bc924f4
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-03T11:14:01.960Z
S1 58503, S2 59433
fe99a20e1c
9f29b899a4
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-03T11:14:04.301Z
S1 58162, S2 59433
4693da47f8
fe99a20e1c
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-03T11:14:06.263Z
S1 58162, S2 59471
59524c4604
4693da47f8
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-03T11:14:08.241Z
S1 58184, S2 59471
f587404be1
59524c4604
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-03T11:14:10.213Z
S1 58184, S2 59499
55b5567082
f587404be1
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-03T11:14:12.143Z
S1 58254, S2 59499
7b1a4274a4
55b5567082
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-03T11:14:14.071Z
S1 58254, S2 59571
4965ad44c8
7b1a4274a4
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-03T11:14:15.997Z
S1 58328, S2 59571
6c462db29c
4965ad44c8
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-03T11:14:17.951Z
S1 58328, S2 59617
1481fac2c2
6c462db29c
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-03T11:14:19.882Z
S1 58397, S2 59617
505da574a9
1481fac2c2
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-03T11:14:21.807Z
S1 58397, S2 59692
604958080d
505da574a9
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.