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("4466128391406716880:set_01M6TFT742FM1RG4GHN2Z9CNJT") = 671cbefc2fcdd10a..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6TFT744EFVVQ6880BZ10QF0: verified
✓
signatures
49 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..49, every prev_hash links
✓
move log
49 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
49 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
49 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-07T07:50:51.348Z
S1 59860, S2 60000
7d9eaa4236
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T07:50:53.630Z
S1 59860, S2 59718
48d6d340d1
7d9eaa4236
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T07:50:55.840Z
S1 59650, S2 59718
6b0bc55ffc
48d6d340d1
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T07:50:57.803Z
S1 59650, S2 59755
7785b66c2b
6b0bc55ffc
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T07:50:59.802Z
S1 59651, S2 59755
62f9e9c0b7
7785b66c2b
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T07:51:02.321Z
S1 59651, S2 59236
e7f9ad2f74
62f9e9c0b7
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T07:51:04.503Z
S1 59469, S2 59236
5251097798
e7f9ad2f74
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T07:51:06.536Z
S1 59469, S2 59203
732201762f
5251097798
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T07:51:08.610Z
S1 59395, S2 59203
631cc10a1c
732201762f
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T07:51:10.724Z
S1 59395, S2 59089
2beaf32cfb
631cc10a1c
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T07:51:12.703Z
S1 59416, S2 59089
4b0903c54d
2beaf32cfb
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T07:51:14.631Z
S1 59416, S2 59161
e9c5f12b6b
4b0903c54d
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T07:51:16.722Z
S1 59325, S2 59161
51257eea75
e9c5f12b6b
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T07:51:18.709Z
S1 59325, S2 59174
50cb1dd0cd
51257eea75
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T07:51:20.713Z
S1 59321, S2 59174
7eb9f483b0
50cb1dd0cd
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-07T07:51:22.716Z
S1 59321, S2 59171
767908fc7f
7eb9f483b0
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-07T07:51:24.802Z
S1 59235, S2 59171
986087b677
767908fc7f
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-07T07:51:26.816Z
S1 59235, S2 59157
6dc1e2f191
986087b677
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-07T07:51:28.818Z
S1 59233, S2 59157
842bd1cdda
6dc1e2f191
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-07T07:51:30.818Z
S1 59233, S2 59157
e4bd05fac0
842bd1cdda
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-07T07:51:32.823Z
S1 59228, S2 59157
becd5d22c6
e4bd05fac0
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-07T07:51:34.749Z
S1 59228, S2 59231
f8577ca234
becd5d22c6
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-07T07:51:36.733Z
S1 59244, S2 59231
7323b28d85
f8577ca234
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-07T07:51:38.692Z
S1 59244, S2 59272
74d4ffc402
7323b28d85
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-07T07:51:40.722Z
S1 59214, S2 59272
a86482df43
74d4ffc402
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-07T07:51:42.807Z
S1 59214, S2 59187
7f901abe40
a86482df43
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-07T07:51:44.812Z
S1 59209, S2 59187
215c9e605b
7f901abe40
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-07T07:51:46.739Z
S1 59209, S2 59260
2c77f46591
215c9e605b
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-07T07:51:48.726Z
S1 59222, S2 59260
5048dd8ebe
2c77f46591
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-07T07:51:50.654Z
S1 59222, S2 59332
73a4922841
5048dd8ebe
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-07T07:51:52.697Z
S1 59179, S2 59332
56826a7d43
73a4922841
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-07T07:51:54.652Z
S1 59179, S2 59377
cd7d4f8f65
56826a7d43
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-07T07:51:56.611Z
S1 59220, S2 59377
c2c00b920a
cd7d4f8f65
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-07T07:51:58.558Z
S1 59220, S2 59430
b8970daeef
c2c00b920a
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-07T07:52:00.525Z
S1 59253, S2 59430
c8aeaa48ee
b8970daeef
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-07T07:52:02.650Z
S1 59253, S2 59305
2569664863
c8aeaa48ee
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-07T07:52:04.826Z
S1 59077, S2 59305
1daf1a8d14
2569664863
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-07T07:52:06.784Z
S1 59077, S2 59347
f2f489f27e
1daf1a8d14
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-07T07:52:08.737Z
S1 59124, S2 59347
0b90c87de5
f2f489f27e
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-07T07:52:10.678Z
S1 59124, S2 59406
7e35960708
0b90c87de5
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-07T07:52:12.626Z
S1 59176, S2 59406
9c99e96e25
7e35960708
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-07T07:52:14.569Z
S1 59176, S2 59463
db6ea76faa
9c99e96e25
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-07T07:52:16.528Z
S1 59217, S2 59463
52b3338485
db6ea76faa
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-07T07:52:18.469Z
S1 59217, S2 59522
4c4a75fa7a
52b3338485
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-07T07:52:20.406Z
S1 59280, S2 59522
54b71d68d8
4c4a75fa7a
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-07T07:52:22.344Z
S1 59280, S2 59584
62e1257a2e
54b71d68d8
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-07T07:52:24.274Z
S1 59350, S2 59584
cadd1642f2
62e1257a2e
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-07T07:52:26.204Z
S1 59350, S2 59654
5305347d32
cadd1642f2
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-07T07:52:28.132Z
S1 59422, S2 59654
aac33b5c9d
5305347d32
sk_4707cd57
Game 2 m_01M6TFT745FNFRDFSK1MHRQREX: verified
✓
signatures
70 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..70, every prev_hash links
✓
move log
70 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
70 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
70 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-07T07:50:51.518Z
S1 59690, S2 60000
c7c0c66407
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T07:50:53.627Z
S1 59690, S2 59891
66b57b9493
c7c0c66407
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T07:50:55.897Z
S1 59420, S2 59891
b2f949de0d
66b57b9493
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T07:50:57.920Z
S1 59420, S2 59868
d6e1712475
b2f949de0d
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T07:50:59.920Z
S1 59420, S2 59868
4f59d65956
d6e1712475
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T07:51:02.341Z
S1 59420, S2 59447
2ddba636ec
4f59d65956
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T07:51:04.507Z
S1 59254, S2 59447
cf1f442b5f
2ddba636ec
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T07:51:06.526Z
S1 59254, S2 59428
dfb75a3b7d
cf1f442b5f
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T07:51:08.605Z
S1 59175, S2 59428
68f4807d19
dfb75a3b7d
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T07:51:10.560Z
S1 59175, S2 59473
8b386b8690
68f4807d19
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T07:51:12.527Z
S1 59208, S2 59473
b868ddd8ca
8b386b8690
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T07:51:14.458Z
S1 59208, S2 59542
c2476e696b
b868ddd8ca
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T07:51:16.610Z
S1 59056, S2 59542
1fd8b0da17
c2476e696b
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T07:51:18.707Z
S1 59056, S2 59445
1cf398d322
1fd8b0da17
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-07T07:51:20.642Z
S1 59121, S2 59445
bc44de93fb
1cf398d322
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-07T07:51:22.616Z
S1 59121, S2 59471
4633ce1e12
bc44de93fb
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-07T07:51:24.633Z
S1 59104, S2 59471
2f255a8ba5
4633ce1e12
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-07T07:51:26.699Z
S1 59104, S2 59405
e73e86fbe1
2f255a8ba5
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-07T07:51:28.698Z
S1 59105, S2 59405
42022d4334
e73e86fbe1
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-07T07:51:30.667Z
S1 59105, S2 59436
4d1df980f1
42022d4334
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-07T07:51:32.637Z
S1 59135, S2 59436
c28e0306fb
4d1df980f1
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-07T07:51:34.598Z
S1 59135, S2 59475
5fa6a23073
c28e0306fb
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-07T07:51:36.526Z
S1 59207, S2 59475
bdcce41d2e
5fa6a23073
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-07T07:51:38.491Z
S1 59207, S2 59510
7713974e97
bdcce41d2e
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-07T07:51:40.520Z
S1 59178, S2 59510
6fc3cc52ba
7713974e97
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-07T07:51:42.503Z
S1 59178, S2 59527
2815f2fe71
6fc3cc52ba
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-07T07:51:44.502Z
S1 59179, S2 59527
b4cae655fa
2815f2fe71
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-07T07:51:46.461Z
S1 59179, S2 59568
41eec8965d
b4cae655fa
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-07T07:51:48.414Z
S1 59226, S2 59568
2a860a65f4
41eec8965d
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-07T07:51:50.361Z
S1 59226, S2 59621
20881302ea
2a860a65f4
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-07T07:51:52.297Z
S1 59290, S2 59621
635c5ea34a
20881302ea
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-07T07:51:54.230Z
S1 59290, S2 59688
e98f46a03a
635c5ea34a
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-07T07:51:56.165Z
S1 59355, S2 59688
19aecc56f1
e98f46a03a
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-07T07:51:58.107Z
S1 59355, S2 59746
fbbf87f615
19aecc56f1
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-07T07:52:00.118Z
S1 59344, S2 59746
da70346ce2
fbbf87f615
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-07T07:52:02.209Z
S1 59344, S2 59655
75b852ad63
da70346ce2
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-07T07:52:04.582Z
S1 58971, S2 59655
a0cfbdadb3
75b852ad63
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-07T07:52:06.524Z
S1 58971, S2 59713
cf2ae13295
a0cfbdadb3
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-07T07:52:08.483Z
S1 59012, S2 59713
f37d35adf3
cf2ae13295
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-07T07:52:10.421Z
S1 59012, S2 59775
d88036b687
f37d35adf3
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-07T07:52:12.359Z
S1 59074, S2 59775
50da8137c3
d88036b687
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-07T07:52:14.295Z
S1 59074, S2 59839
8602eaaeb8
50da8137c3
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-07T07:52:16.247Z
S1 59122, S2 59839
8aab4daf62
8602eaaeb8
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-07T07:52:18.188Z
S1 59122, S2 59898
760518485f
8aab4daf62
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-07T07:52:20.128Z
S1 59182, S2 59898
21ece9e37c
760518485f
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-07T07:52:22.079Z
S1 59182, S2 59947
d8d86da160
21ece9e37c
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-07T07:52:24.028Z
S1 59233, S2 59947
f74293e26c
d8d86da160
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-07T07:52:25.985Z
S1 59233, S2 59990
1a6220010e
f74293e26c
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-07T07:52:27.920Z
S1 59298, S2 59990
9b8176d688
1a6220010e
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-07T07:52:29.853Z
S1 59298, S2 60057
4c66593e98
9b8176d688
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-07T07:52:31.787Z
S1 59364, S2 60057
fd0edd8156
4c66593e98
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-07T07:52:33.725Z
S1 59364, S2 60119
3a1fe2c35b
fd0edd8156
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-07T07:52:35.654Z
S1 59435, S2 60119
67b90f3978
3a1fe2c35b
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-07T07:52:37.588Z
S1 59435, S2 60185
fb65e5541d
67b90f3978
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-07T07:52:39.519Z
S1 59504, S2 60185
d269b45fc1
fb65e5541d
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-07T07:52:41.460Z
S1 59504, S2 60244
ead2e1d39d
d269b45fc1
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-07T07:52:43.395Z
S1 59569, S2 60244
b180ce3b3c
ead2e1d39d
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-07T07:52:45.322Z
S1 59569, S2 60317
f59b7ca6da
b180ce3b3c
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-07T07:52:47.251Z
S1 59640, S2 60317
6c0c097d20
f59b7ca6da
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-07T07:52:49.177Z
S1 59640, S2 60391
02344b273b
6c0c097d20
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-07T07:52:51.101Z
S1 59716, S2 60391
ba2e55aafe
02344b273b
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-07T07:52:53.028Z
S1 59716, S2 60464
7c1be04f23
ba2e55aafe
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-07T07:52:54.959Z
S1 59785, S2 60464
c66a445302
7c1be04f23
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-07T07:52:56.895Z
S1 59785, S2 60528
ae3137ad73
c66a445302
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-07T07:52:58.825Z
S1 59855, S2 60528
5e93b03bd0
ae3137ad73
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-07T07:53:00.751Z
S1 59855, S2 60602
7537bd0cd0
5e93b03bd0
sk_4707cd57
67
move
S1 Exhibition2
67
2026-11-07T07:53:02.688Z
S1 59918, S2 60602
d774d4dccf
7537bd0cd0
sk_4707cd57
68
move
S2 Exhibition1
68
2026-11-07T07:53:04.635Z
S1 59918, S2 60655
4ea64e6b48
d774d4dccf
sk_4707cd57
69
move
S1 Exhibition2
69
2026-11-07T07:53:06.586Z
S1 59967, S2 60655
ed944d0d2f
4ea64e6b48
sk_4707cd57
70
move
S2 Exhibition1
70
2026-11-07T07:53:08.516Z
S1 59967, S2 60725
2e437975fb
ed944d0d2f
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.