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("4337465639337679924:set_01M71591XEE0KBYP59XYX0JFHQ") = 267df2491867c64d..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M71591XHEPEA4QY043J71A9A: verified
✓
signatures
56 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..56, every prev_hash links
✓
move log
56 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
56 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
56 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-09T22:01:24.226Z
S1 59858, S2 60000
ef90a15a72
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-09T22:01:26.417Z
S1 59858, S2 59809
e6a024cb42
ef90a15a72
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-09T22:01:28.431Z
S1 59844, S2 59809
651d5687f6
e6a024cb42
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-09T22:01:30.616Z
S1 59844, S2 59624
a737b74820
651d5687f6
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-09T22:01:32.805Z
S1 59655, S2 59624
93ed293f31
a737b74820
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-09T22:01:34.807Z
S1 59655, S2 59622
e84aa5ff45
93ed293f31
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-09T22:01:36.907Z
S1 59555, S2 59622
9d37e4b4d4
e84aa5ff45
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-09T22:01:38.902Z
S1 59555, S2 59627
875cc56def
9d37e4b4d4
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-09T22:01:40.898Z
S1 59559, S2 59627
836bf6a0af
875cc56def
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-09T22:01:42.860Z
S1 59559, S2 59665
6d8d02f93a
836bf6a0af
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-09T22:01:44.921Z
S1 59498, S2 59665
46e2624305
6d8d02f93a
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-09T22:01:47.108Z
S1 59498, S2 59478
ec58d7b9c3
46e2624305
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-09T22:01:49.227Z
S1 59379, S2 59478
1442ca4d73
ec58d7b9c3
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-09T22:01:51.200Z
S1 59379, S2 59505
fd513cf2df
1442ca4d73
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-09T22:01:53.203Z
S1 59376, S2 59505
00a910e971
fd513cf2df
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-09T22:01:55.197Z
S1 59376, S2 59511
4477d90f79
00a910e971
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-09T22:01:57.203Z
S1 59370, S2 59511
5bfeba7c6d
4477d90f79
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-09T22:01:59.203Z
S1 59370, S2 59511
ece1eef65b
5bfeba7c6d
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-09T22:02:01.315Z
S1 59258, S2 59511
b9b7bae2ed
ece1eef65b
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-09T22:02:03.430Z
S1 59258, S2 59396
f104d3141e
b9b7bae2ed
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-09T22:02:05.506Z
S1 59182, S2 59396
52c075138a
f104d3141e
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-09T22:02:07.513Z
S1 59182, S2 59389
337d3800c5
52c075138a
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-09T22:02:09.475Z
S1 59220, S2 59389
9e60959341
337d3800c5
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-09T22:02:11.497Z
S1 59220, S2 59367
0f4e1bc97c
9e60959341
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-09T22:02:13.495Z
S1 59222, S2 59367
126339f6be
0f4e1bc97c
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-09T22:02:15.498Z
S1 59222, S2 59364
724382d815
126339f6be
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-09T22:02:17.506Z
S1 59214, S2 59364
f02196eb3d
724382d815
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-09T22:02:19.524Z
S1 59214, S2 59346
0f57bbdaed
f02196eb3d
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-09T22:02:21.524Z
S1 59214, S2 59346
41b8240706
0f57bbdaed
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-09T22:02:23.481Z
S1 59214, S2 59389
aed0c63437
41b8240706
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-09T22:02:25.410Z
S1 59285, S2 59389
4da9511605
aed0c63437
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-09T22:02:27.425Z
S1 59285, S2 59374
8f5e780c9a
4da9511605
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-09T22:02:29.408Z
S1 59302, S2 59374
220bfb73bb
8f5e780c9a
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-09T22:02:31.365Z
S1 59302, S2 59417
d7343ebaf7
220bfb73bb
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-09T22:02:33.335Z
S1 59332, S2 59417
174b0b34dc
d7343ebaf7
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-09T22:02:35.311Z
S1 59332, S2 59441
fad714b65a
174b0b34dc
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-09T22:02:37.286Z
S1 59357, S2 59441
8df55dde13
fad714b65a
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-09T22:02:39.268Z
S1 59357, S2 59459
099972db52
8df55dde13
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-09T22:02:41.223Z
S1 59402, S2 59459
aeadd89f0c
099972db52
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-09T22:02:43.181Z
S1 59402, S2 59501
5e6799f8dd
aeadd89f0c
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-09T22:02:45.142Z
S1 59441, S2 59501
dd5163a055
5e6799f8dd
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-09T22:02:47.102Z
S1 59441, S2 59541
83123ee6ea
dd5163a055
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-09T22:02:49.044Z
S1 59499, S2 59541
1696e278d5
83123ee6ea
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-09T22:02:50.987Z
S1 59499, S2 59598
8d089b0a7e
1696e278d5
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-09T22:02:52.932Z
S1 59554, S2 59598
38f32e8a88
8d089b0a7e
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-09T22:02:54.869Z
S1 59554, S2 59661
b4aaaa7378
38f32e8a88
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-09T22:02:56.805Z
S1 59618, S2 59661
6007883de3
b4aaaa7378
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-09T22:02:58.751Z
S1 59618, S2 59715
ca26673211
6007883de3
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-09T22:03:00.690Z
S1 59679, S2 59715
cf71f92618
ca26673211
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-09T22:03:02.675Z
S1 59679, S2 59730
eb7611bdee
cf71f92618
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-09T22:03:04.866Z
S1 59488, S2 59730
befb69ceb3
eb7611bdee
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-09T22:03:06.817Z
S1 59488, S2 59779
c726ab55dd
befb69ceb3
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-09T22:03:08.753Z
S1 59552, S2 59779
d8224ac9da
c726ab55dd
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-09T22:03:10.688Z
S1 59552, S2 59844
56c804a500
d8224ac9da
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-09T22:03:12.628Z
S1 59612, S2 59844
d8464b5c97
56c804a500
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-09T22:03:14.561Z
S1 59612, S2 59911
f6fa4dbce2
d8464b5c97
sk_4707cd57
Game 2 m_01M71591XKF93BWMRQNCHY86QC: verified
✓
signatures
72 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..72, every prev_hash links
✓
move log
72 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
72 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
72 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-09T22:01:24.228Z
S1 59856, S2 60000
61eddd9b65
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-09T22:01:26.421Z
S1 59856, S2 59807
8f98b71365
61eddd9b65
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-09T22:01:28.436Z
S1 59841, S2 59807
3ed441403e
8f98b71365
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-09T22:01:30.724Z
S1 59841, S2 59519
70c5d247d3
3ed441403e
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-09T22:01:32.816Z
S1 59749, S2 59519
448e659c99
70c5d247d3
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-09T22:01:34.996Z
S1 59749, S2 59339
de41e88b32
448e659c99
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-09T22:01:37.106Z
S1 59639, S2 59339
b3a882e3b6
de41e88b32
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-09T22:01:39.095Z
S1 59639, S2 59350
23b47c552a
b3a882e3b6
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-09T22:01:41.097Z
S1 59637, S2 59350
72fb657b5b
23b47c552a
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-09T22:01:43.128Z
S1 59637, S2 59319
f368851bfe
72fb657b5b
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-09T22:01:46.262Z
S1 58503, S2 59319
a705a5299e
f368851bfe
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-09T22:01:48.827Z
S1 58503, S2 58754
a479fbd839
a705a5299e
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-09T22:01:50.914Z
S1 58416, S2 58754
d3c2dff1f1
a479fbd839
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-09T22:01:52.999Z
S1 58416, S2 58669
0412c27bf7
d3c2dff1f1
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-09T22:01:55.003Z
S1 58412, S2 58669
8c55595365
0412c27bf7
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-09T22:01:56.939Z
S1 58412, S2 58733
3c701c1565
8c55595365
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-09T22:01:58.952Z
S1 58399, S2 58733
ff3af2c815
3c701c1565
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-09T22:02:00.939Z
S1 58399, S2 58746
5f4a2c7267
ff3af2c815
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-09T22:02:03.136Z
S1 58202, S2 58746
bd6233a056
5f4a2c7267
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-09T22:02:05.122Z
S1 58202, S2 58760
2815b1e0ff
bd6233a056
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-09T22:02:07.132Z
S1 58192, S2 58760
6a937bae6c
2815b1e0ff
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-09T22:02:09.074Z
S1 58192, S2 58818
38c71d2453
6a937bae6c
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-09T22:02:11.043Z
S1 58223, S2 58818
80726226df
38c71d2453
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-09T22:02:13.112Z
S1 58223, S2 58749
1d4c80844a
80726226df
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-09T22:02:15.130Z
S1 58205, S2 58749
56ea5cb1f2
1d4c80844a
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-09T22:02:17.116Z
S1 58205, S2 58763
be545c006c
56ea5cb1f2
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-09T22:02:19.088Z
S1 58233, S2 58763
43c96d1573
be545c006c
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-09T22:02:21.036Z
S1 58233, S2 58815
91b17b45ea
43c96d1573
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-09T22:02:22.986Z
S1 58283, S2 58815
0acd87c0f8
91b17b45ea
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-09T22:02:24.927Z
S1 58283, S2 58874
ffcce1326b
0acd87c0f8
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-09T22:02:26.870Z
S1 58340, S2 58874
d6493558b3
ffcce1326b
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-09T22:02:28.814Z
S1 58340, S2 58930
114e10fec0
d6493558b3
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-09T22:02:30.758Z
S1 58396, S2 58930
8302ed058e
114e10fec0
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-09T22:02:32.688Z
S1 58396, S2 59000
aee4b95476
8302ed058e
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-09T22:02:34.636Z
S1 58448, S2 59000
8a651fd285
aee4b95476
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-09T22:02:36.575Z
S1 58448, S2 59061
56c0e58d7f
8a651fd285
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-09T22:02:38.516Z
S1 58507, S2 59061
0e2cd55b58
56c0e58d7f
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-09T22:02:40.453Z
S1 58507, S2 59124
27d95dbd17
0e2cd55b58
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-09T22:02:42.391Z
S1 58569, S2 59124
a5186e1f21
27d95dbd17
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-09T22:02:44.322Z
S1 58569, S2 59193
848ad34876
a5186e1f21
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-09T22:02:46.257Z
S1 58634, S2 59193
e20ee5a432
848ad34876
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-09T22:02:48.188Z
S1 58634, S2 59262
31e0a600b8
e20ee5a432
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-09T22:02:50.128Z
S1 58694, S2 59262
24a72ee0ab
31e0a600b8
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-09T22:02:52.062Z
S1 58694, S2 59328
90a7b5220a
24a72ee0ab
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-09T22:02:54.000Z
S1 58756, S2 59328
045955f1bd
90a7b5220a
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-09T22:02:55.945Z
S1 58756, S2 59383
84d41eef05
045955f1bd
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-09T22:02:57.885Z
S1 58816, S2 59383
5e595a4c65
84d41eef05
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-09T22:02:59.825Z
S1 58816, S2 59443
906e5cf3fd
5e595a4c65
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-09T22:03:01.797Z
S1 58844, S2 59443
f938386761
906e5cf3fd
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-09T22:03:03.830Z
S1 58844, S2 59410
78bc4d7b7b
f938386761
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-09T22:03:05.835Z
S1 58839, S2 59410
8e421bd1f9
78bc4d7b7b
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-09T22:03:07.810Z
S1 58839, S2 59435
7809d925aa
8e421bd1f9
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-09T22:03:09.755Z
S1 58894, S2 59435
22b68bc2eb
7809d925aa
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-09T22:03:11.699Z
S1 58894, S2 59491
c85b9357cc
22b68bc2eb
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-09T22:03:13.633Z
S1 58960, S2 59491
2c6292d7e5
c85b9357cc
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-09T22:03:15.563Z
S1 58960, S2 59561
999065521e
2c6292d7e5
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-09T22:03:17.499Z
S1 59024, S2 59561
b05ef66042
999065521e
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-09T22:03:19.430Z
S1 59024, S2 59630
5000d75945
b05ef66042
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-09T22:03:21.364Z
S1 59090, S2 59630
053b25de6e
5000d75945
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-09T22:03:23.296Z
S1 59090, S2 59698
c3ba54f64a
053b25de6e
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-09T22:03:25.232Z
S1 59154, S2 59698
118c72e2e6
c3ba54f64a
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-09T22:03:27.164Z
S1 59154, S2 59766
540d28d8c0
118c72e2e6
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-09T22:03:29.096Z
S1 59222, S2 59766
6776f4c2ae
540d28d8c0
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-09T22:03:31.022Z
S1 59222, S2 59840
e0f9412347
6776f4c2ae
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-09T22:03:32.947Z
S1 59297, S2 59840
96d97823d1
e0f9412347
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-09T22:03:34.875Z
S1 59297, S2 59912
ae64cd0f8b
96d97823d1
sk_4707cd57
67
move
S1 Exhibition2
67
2026-11-09T22:03:36.852Z
S1 59320, S2 59912
6a88d9eb89
ae64cd0f8b
sk_4707cd57
68
move
S2 Exhibition1
68
2026-11-09T22:03:38.784Z
S1 59320, S2 59980
bf9c217fd6
6a88d9eb89
sk_4707cd57
69
move
S1 Exhibition2
69
2026-11-09T22:03:40.708Z
S1 59396, S2 59980
5e297e73d6
bf9c217fd6
sk_4707cd57
70
move
S2 Exhibition1
70
2026-11-09T22:03:42.641Z
S1 59396, S2 60047
3482f9079d
5e297e73d6
sk_4707cd57
71
move
S1 Exhibition2
71
2026-11-09T22:03:44.569Z
S1 59468, S2 60047
9090d98c04
3482f9079d
sk_4707cd57
72
move
S2 Exhibition1
72
2026-11-09T22:03:46.498Z
S1 59468, S2 60118
136a433116
9090d98c04
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.