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("3792484898209621906:set_01M6EHJC7HEJMVGA0XQ0G92AWW") = 8ac6cbce2c42d3d0..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M6EHJC7KEZXSWGQWC9Q80KX7: verified
✓
signatures
74 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..74, every prev_hash links
✓
move log
74 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
74 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
74 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-02T16:30:38.512Z
S1 59748, S2 60000
7c2c9aaeb0
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-02T16:30:40.601Z
S1 59748, S2 59911
08e51dfa8e
7c2c9aaeb0
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-02T16:30:42.813Z
S1 59536, S2 59911
eae135d924
08e51dfa8e
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-02T16:30:44.905Z
S1 59536, S2 59819
0a78d73975
eae135d924
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-02T16:30:46.930Z
S1 59511, S2 59819
9a5e578512
0a78d73975
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-02T16:30:49.108Z
S1 59511, S2 59641
fa768ce3da
9a5e578512
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-02T16:30:51.223Z
S1 59396, S2 59641
7344186250
fa768ce3da
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-02T16:30:53.230Z
S1 59396, S2 59634
12ff1245d0
7344186250
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-02T16:30:55.403Z
S1 59223, S2 59634
f8339f86f5
12ff1245d0
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-02T16:30:57.523Z
S1 59223, S2 59514
6d6e40f39f
f8339f86f5
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-02T16:30:59.469Z
S1 59277, S2 59514
f063515fd3
6d6e40f39f
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-02T16:31:02.530Z
S1 59277, S2 58453
349b80bff0
f063515fd3
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-02T16:31:04.998Z
S1 58809, S2 58453
ca619f706d
349b80bff0
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-02T16:31:07.026Z
S1 58809, S2 58425
89b33af394
ca619f706d
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-02T16:31:08.998Z
S1 58837, S2 58425
a6f1f37c0e
89b33af394
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-02T16:31:11.032Z
S1 58837, S2 58391
01f5744e3c
a6f1f37c0e
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-02T16:31:13.017Z
S1 58852, S2 58391
2efe75e755
01f5744e3c
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-02T16:31:14.961Z
S1 58852, S2 58447
65b366d475
2efe75e755
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-02T16:31:17.004Z
S1 58809, S2 58447
14fa2a4167
65b366d475
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-02T16:31:19.004Z
S1 58809, S2 58447
c485e94c75
14fa2a4167
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-02T16:31:20.999Z
S1 58814, S2 58447
d965cfae2d
c485e94c75
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-02T16:31:22.968Z
S1 58814, S2 58478
f0f37f9088
d965cfae2d
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-02T16:31:25.016Z
S1 58766, S2 58478
fed0f8cbdf
f0f37f9088
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-02T16:31:26.956Z
S1 58766, S2 58538
3e433d1e0e
fed0f8cbdf
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-02T16:31:28.889Z
S1 58833, S2 58538
71ef468f39
3e433d1e0e
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-02T16:31:30.956Z
S1 58833, S2 58471
58d4ebb945
71ef468f39
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-02T16:31:32.932Z
S1 58857, S2 58471
2914ebcaa7
58d4ebb945
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-02T16:31:34.912Z
S1 58857, S2 58491
dd6f4e4cb8
2914ebcaa7
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-02T16:31:36.933Z
S1 58836, S2 58491
f17e169508
dd6f4e4cb8
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-02T16:31:38.997Z
S1 58836, S2 58427
ab6e5fde7f
f17e169508
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-02T16:31:40.938Z
S1 58895, S2 58427
2138444ce8
ab6e5fde7f
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-02T16:31:42.929Z
S1 58895, S2 58436
2272d44f2b
2138444ce8
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-02T16:31:44.919Z
S1 58905, S2 58436
a2a454cdb7
2272d44f2b
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-02T16:31:46.886Z
S1 58905, S2 58469
b7b51a4ad9
a2a454cdb7
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-02T16:31:48.817Z
S1 58974, S2 58469
7f05cc193e
b7b51a4ad9
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-02T16:31:50.812Z
S1 58974, S2 58474
16d1db0942
7f05cc193e
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-02T16:31:52.805Z
S1 58981, S2 58474
26fdc2990b
16d1db0942
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-02T16:31:54.797Z
S1 58981, S2 58482
ab65b0dfeb
26fdc2990b
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-02T16:31:56.756Z
S1 59022, S2 58482
e718fa2e09
ab65b0dfeb
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-02T16:31:58.700Z
S1 59022, S2 58538
37f1a7056e
e718fa2e09
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-02T16:32:00.677Z
S1 59045, S2 58538
63934d122b
37f1a7056e
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-02T16:32:02.649Z
S1 59045, S2 58566
3c2e13d8aa
63934d122b
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-02T16:32:04.619Z
S1 59075, S2 58566
9784ec4f32
3c2e13d8aa
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-02T16:32:06.557Z
S1 59075, S2 58628
08b30ee1a9
9784ec4f32
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-02T16:32:08.488Z
S1 59144, S2 58628
14272959fe
08b30ee1a9
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-02T16:32:10.414Z
S1 59144, S2 58702
510d144867
14272959fe
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-02T16:32:12.342Z
S1 59216, S2 58702
413c55449e
510d144867
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-02T16:32:14.276Z
S1 59216, S2 58768
8b2fa88881
413c55449e
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-02T16:32:16.208Z
S1 59284, S2 58768
c9d9c0ae2e
8b2fa88881
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-02T16:32:18.133Z
S1 59284, S2 58843
bcb517cb30
c9d9c0ae2e
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-02T16:32:20.063Z
S1 59354, S2 58843
a46bc6988c
bcb517cb30
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-02T16:32:21.994Z
S1 59354, S2 58912
400fa032c1
a46bc6988c
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-02T16:32:23.927Z
S1 59421, S2 58912
9947d99734
400fa032c1
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-02T16:32:25.855Z
S1 59421, S2 58984
13a97d6cb6
9947d99734
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-02T16:32:27.789Z
S1 59487, S2 58984
f58c2af538
13a97d6cb6
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-02T16:32:29.722Z
S1 59487, S2 59051
59e64dada4
f58c2af538
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-02T16:32:31.654Z
S1 59555, S2 59051
22bae756ff
59e64dada4
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-02T16:32:33.582Z
S1 59555, S2 59123
02a7af21fd
22bae756ff
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-02T16:32:35.513Z
S1 59624, S2 59123
821752288c
02a7af21fd
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-02T16:32:37.442Z
S1 59624, S2 59194
54e3f4f345
821752288c
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-02T16:32:39.372Z
S1 59694, S2 59194
43a9cc994a
54e3f4f345
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-02T16:32:41.300Z
S1 59694, S2 59266
3e7707c4c6
43a9cc994a
sk_4707cd57
63
move
S1 Exhibition1
63
2026-11-02T16:32:43.229Z
S1 59765, S2 59266
d0f0c20837
3e7707c4c6
sk_4707cd57
64
move
S2 Exhibition2
64
2026-11-02T16:32:45.162Z
S1 59765, S2 59333
db09f712f0
d0f0c20837
sk_4707cd57
65
move
S1 Exhibition1
65
2026-11-02T16:32:47.090Z
S1 59837, S2 59333
1850dcd18b
db09f712f0
sk_4707cd57
66
move
S2 Exhibition2
66
2026-11-02T16:32:49.012Z
S1 59837, S2 59411
4fcd2bf5db
1850dcd18b
sk_4707cd57
67
move
S1 Exhibition1
67
2026-11-02T16:32:50.938Z
S1 59911, S2 59411
916d6c1803
4fcd2bf5db
sk_4707cd57
68
move
S2 Exhibition2
68
2026-11-02T16:32:52.864Z
S1 59911, S2 59485
747d0458e2
916d6c1803
sk_4707cd57
69
move
S1 Exhibition1
69
2026-11-02T16:32:54.788Z
S1 59987, S2 59485
ce75178e2e
747d0458e2
sk_4707cd57
70
move
S2 Exhibition2
70
2026-11-02T16:32:56.712Z
S1 59987, S2 59561
08f98340d8
ce75178e2e
sk_4707cd57
71
move
S1 Exhibition1
71
2026-11-02T16:32:58.637Z
S1 60062, S2 59561
15c80ea6e7
08f98340d8
sk_4707cd57
72
move
S2 Exhibition2
72
2026-11-02T16:33:00.562Z
S1 60062, S2 59636
2fd79aa6fd
15c80ea6e7
sk_4707cd57
73
move
S1 Exhibition1
73
2026-11-02T16:33:02.497Z
S1 60127, S2 59636
9ecf575459
2fd79aa6fd
sk_4707cd57
74
move
S2 Exhibition2
74
2026-11-02T16:33:04.453Z
S1 60127, S2 59680
61650b4e00
9ecf575459
sk_4707cd57
Game 2 m_01M6EHJC7MEJE8JXH0XYAJ4616: verified
✓
signatures
61 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..61, every prev_hash links
✓
move log
61 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
61 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
61 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-02T16:30:38.515Z
S1 59745, S2 60000
e365f62283
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-02T16:30:40.601Z
S1 59745, S2 59914
0e0f4c5101
e365f62283
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-02T16:30:42.809Z
S1 59537, S2 59914
da6ba17599
0e0f4c5101
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-02T16:30:44.899Z
S1 59537, S2 59824
ba7bba6867
da6ba17599
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-02T16:30:46.928Z
S1 59508, S2 59824
f9a49c1bac
ba7bba6867
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-02T16:30:49.136Z
S1 59508, S2 59616
832365c572
f9a49c1bac
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-02T16:30:51.227Z
S1 59417, S2 59616
f678b4bba4
832365c572
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-02T16:30:53.283Z
S1 59417, S2 59560
8e72fe0e92
f678b4bba4
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-02T16:30:55.430Z
S1 59270, S2 59560
4742987485
8e72fe0e92
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-02T16:30:57.523Z
S1 59270, S2 59467
31ab147ae6
4742987485
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-02T16:30:59.647Z
S1 59146, S2 59467
fbced4f83c
31ab147ae6
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-02T16:31:02.748Z
S1 59146, S2 58366
4f8f3b4732
fbced4f83c
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-02T16:31:05.304Z
S1 58590, S2 58366
9e421e7972
4f8f3b4732
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-02T16:31:07.272Z
S1 58590, S2 58398
fdecbb64be
9e421e7972
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-02T16:31:09.328Z
S1 58534, S2 58398
c05894e16b
fdecbb64be
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-02T16:31:11.317Z
S1 58534, S2 58409
d766211eb7
c05894e16b
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-02T16:31:13.280Z
S1 58571, S2 58409
32751d540c
d766211eb7
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-02T16:31:15.312Z
S1 58571, S2 58377
3d661aa342
32751d540c
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-02T16:31:17.311Z
S1 58572, S2 58377
7518719d20
3d661aa342
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-02T16:31:19.297Z
S1 58572, S2 58391
316e17c8a0
7518719d20
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-02T16:31:21.224Z
S1 58645, S2 58391
ef938096d2
316e17c8a0
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-02T16:31:23.219Z
S1 58645, S2 58396
94119c7f8c
ef938096d2
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-02T16:31:25.211Z
S1 58653, S2 58396
7f357ad9dd
94119c7f8c
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-02T16:31:27.217Z
S1 58653, S2 58390
71b438b6e4
7f357ad9dd
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-02T16:31:29.206Z
S1 58664, S2 58390
97efae9780
71b438b6e4
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-02T16:31:31.209Z
S1 58664, S2 58387
7162383587
97efae9780
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-02T16:31:33.195Z
S1 58678, S2 58387
eff17571e3
7162383587
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-02T16:31:35.151Z
S1 58678, S2 58431
1d061a28cb
eff17571e3
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-02T16:31:37.138Z
S1 58691, S2 58431
0ae04a3bbe
1d061a28cb
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-02T16:31:39.106Z
S1 58691, S2 58463
6f93071ed9
0ae04a3bbe
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-02T16:31:41.042Z
S1 58755, S2 58463
413bf6a167
6f93071ed9
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-02T16:31:43.021Z
S1 58755, S2 58484
0cf0321a18
413bf6a167
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-02T16:31:45.014Z
S1 58762, S2 58484
dc1f0d4ad7
0cf0321a18
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-02T16:31:46.976Z
S1 58762, S2 58522
9c841c5d91
dc1f0d4ad7
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-02T16:31:48.925Z
S1 58813, S2 58522
124fcfb5bf
9c841c5d91
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-02T16:31:50.909Z
S1 58813, S2 58538
98c77b2261
124fcfb5bf
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-02T16:31:52.901Z
S1 58821, S2 58538
31f2e242cc
98c77b2261
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-02T16:31:54.896Z
S1 58821, S2 58543
11f8180aa8
31f2e242cc
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-02T16:31:56.846Z
S1 58871, S2 58543
1eab78e7c9
11f8180aa8
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-02T16:31:58.781Z
S1 58871, S2 58608
170d45f423
1eab78e7c9
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-02T16:32:00.742Z
S1 58910, S2 58608
2727d009a6
170d45f423
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-02T16:32:02.772Z
S1 58910, S2 58578
f555ca46d6
2727d009a6
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-02T16:32:04.797Z
S1 58885, S2 58578
dadac52fbc
f555ca46d6
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-02T16:32:06.739Z
S1 58885, S2 58636
86c349715f
dadac52fbc
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-02T16:32:08.674Z
S1 58950, S2 58636
3432bf4f3f
86c349715f
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-02T16:32:10.606Z
S1 58950, S2 58704
5dcbd17465
3432bf4f3f
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-02T16:32:12.538Z
S1 59018, S2 58704
ec953c6556
5dcbd17465
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-02T16:32:14.471Z
S1 59018, S2 58771
b697f1443a
ec953c6556
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-02T16:32:16.402Z
S1 59087, S2 58771
f13785a5e8
b697f1443a
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-02T16:32:18.333Z
S1 59087, S2 58840
73806fed01
f13785a5e8
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-02T16:32:20.261Z
S1 59159, S2 58840
9f9ec63eea
73806fed01
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-02T16:32:22.192Z
S1 59159, S2 58909
4d104314cf
9f9ec63eea
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-02T16:32:24.122Z
S1 59229, S2 58909
6076a9902a
4d104314cf
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-02T16:32:26.049Z
S1 59229, S2 58982
05e47fe248
6076a9902a
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-02T16:32:27.981Z
S1 59297, S2 58982
b179b9d584
05e47fe248
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-02T16:32:29.914Z
S1 59297, S2 59049
089a7e0203
b179b9d584
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-02T16:32:31.841Z
S1 59370, S2 59049
baebd2486d
089a7e0203
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-02T16:32:33.773Z
S1 59370, S2 59117
2b927fe517
baebd2486d
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-02T16:32:35.701Z
S1 59442, S2 59117
43aaeebaf7
2b927fe517
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-02T16:32:37.634Z
S1 59442, S2 59184
421b2d3cf8
43aaeebaf7
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-02T16:32:39.563Z
S1 59513, S2 59184
7c40d1fdc7
421b2d3cf8
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.