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("3798543198111420115:set_01M73C0196EHRR34SC1MN85A2G") = a8274763a889799b..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M73C0199FHXBVK1X3H7R4NWZ: verified
✓
signatures
71 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..71, every prev_hash links
✓
move log
71 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
71 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
71 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-10T18:37:17.611Z
S1 59804, S2 60000
5327336d8b
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-10T18:37:19.709Z
S1 59804, S2 59902
7a907ed94a
5327336d8b
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-10T18:37:21.811Z
S1 59702, S2 59902
c1b50743f4
7a907ed94a
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-10T18:37:23.895Z
S1 59702, S2 59818
fe37f8e887
c1b50743f4
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-10T18:37:25.914Z
S1 59683, S2 59818
c3e80b2502
fe37f8e887
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-10T18:37:28.046Z
S1 59683, S2 59686
f734ded2b6
c3e80b2502
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-10T18:37:30.711Z
S1 59018, S2 59686
3c8399005d
f734ded2b6
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-10T18:37:32.805Z
S1 59018, S2 59592
d2d67783ac
3c8399005d
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-10T18:37:34.916Z
S1 58907, S2 59592
9a1e168cb9
d2d67783ac
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-10T18:37:37.004Z
S1 58907, S2 59504
632bf4237e
9a1e168cb9
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-10T18:37:39.204Z
S1 58707, S2 59504
5e369b487d
632bf4237e
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-10T18:37:41.323Z
S1 58707, S2 59385
9f88d71554
5e369b487d
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-10T18:37:43.404Z
S1 58626, S2 59385
302093b4f3
9f88d71554
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-10T18:37:45.520Z
S1 58626, S2 59269
085742f8ff
302093b4f3
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-10T18:37:47.489Z
S1 58657, S2 59269
1de616d77e
085742f8ff
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-10T18:37:49.726Z
S1 58657, S2 59032
93bd740474
1de616d77e
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-10T18:37:51.827Z
S1 58556, S2 59032
4da6122a2e
93bd740474
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-10T18:37:54.026Z
S1 58556, S2 58833
a45e422f06
4da6122a2e
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-10T18:37:56.108Z
S1 58474, S2 58833
e7147decbc
a45e422f06
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-10T18:37:58.134Z
S1 58474, S2 58807
45e6738c9e
e7147decbc
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-10T18:38:00.409Z
S1 58199, S2 58807
3ad13ffb54
45e6738c9e
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-10T18:38:02.474Z
S1 58199, S2 58742
f638b41141
3ad13ffb54
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-10T18:38:04.515Z
S1 58158, S2 58742
74189ca03e
f638b41141
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-10T18:38:06.499Z
S1 58158, S2 58758
e7a1ab0976
74189ca03e
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-10T18:38:08.500Z
S1 58157, S2 58758
2344a1b5a1
e7a1ab0976
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-10T18:38:10.451Z
S1 58157, S2 58807
cf9a523798
2344a1b5a1
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-10T18:38:12.423Z
S1 58185, S2 58807
ba7df4a441
cf9a523798
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-10T18:38:14.349Z
S1 58185, S2 58881
3223188acd
ba7df4a441
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-10T18:38:16.349Z
S1 58185, S2 58881
4e2c0ea38b
3223188acd
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-10T18:38:18.278Z
S1 58185, S2 58952
9b61b4e574
4e2c0ea38b
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-10T18:38:20.243Z
S1 58220, S2 58952
3936248326
9b61b4e574
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-10T18:38:22.203Z
S1 58220, S2 58992
6e4453b329
3936248326
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-10T18:38:24.159Z
S1 58264, S2 58992
4567c34195
6e4453b329
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-10T18:38:26.102Z
S1 58264, S2 59049
2d8c63210f
4567c34195
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-10T18:38:28.037Z
S1 58329, S2 59049
3eec1b5331
2d8c63210f
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-10T18:38:29.978Z
S1 58329, S2 59108
2dd7763beb
3eec1b5331
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-10T18:38:31.904Z
S1 58403, S2 59108
c917efe679
2dd7763beb
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-10T18:38:33.858Z
S1 58403, S2 59154
2ec4370127
c917efe679
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-10T18:38:35.801Z
S1 58460, S2 59154
a7ce5fa4e9
2ec4370127
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-10T18:38:37.762Z
S1 58460, S2 59193
33a83be7ff
a7ce5fa4e9
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-10T18:38:39.707Z
S1 58515, S2 59193
076b6d260a
33a83be7ff
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-10T18:38:41.634Z
S1 58515, S2 59266
ab8213c243
076b6d260a
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-10T18:38:43.585Z
S1 58564, S2 59266
acb901a10f
ab8213c243
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-10T18:38:45.530Z
S1 58564, S2 59321
1216801cff
acb901a10f
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-10T18:38:47.472Z
S1 58622, S2 59321
08b04d9bb1
1216801cff
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-10T18:38:49.399Z
S1 58622, S2 59394
132852f17e
08b04d9bb1
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-10T18:38:51.326Z
S1 58695, S2 59394
52c1af5e61
132852f17e
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-10T18:38:53.265Z
S1 58695, S2 59455
0cf458b26f
52c1af5e61
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-10T18:38:55.206Z
S1 58754, S2 59455
ec0624478a
0cf458b26f
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-10T18:38:57.142Z
S1 58754, S2 59519
1baa0b7ee2
ec0624478a
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-10T18:38:59.078Z
S1 58818, S2 59519
0c1ffa96e2
1baa0b7ee2
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-10T18:39:01.013Z
S1 58818, S2 59584
a39608ca07
0c1ffa96e2
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-10T18:39:03.009Z
S1 58822, S2 59584
784dae48ba
a39608ca07
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-10T18:39:05.150Z
S1 58822, S2 59443
708d9e72b1
784dae48ba
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-10T18:39:07.079Z
S1 58893, S2 59443
822fd0a742
708d9e72b1
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-10T18:39:09.006Z
S1 58893, S2 59516
4983c7e865
822fd0a742
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-10T18:39:10.939Z
S1 58960, S2 59516
929beaf75c
4983c7e865
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-10T18:39:12.869Z
S1 58960, S2 59586
71f227a455
929beaf75c
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-10T18:39:14.802Z
S1 59027, S2 59586
c616c62fa2
71f227a455
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-10T18:39:16.739Z
S1 59027, S2 59649
ad80f851dd
c616c62fa2
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-10T18:39:18.671Z
S1 59095, S2 59649
a7224ceaf0
ad80f851dd
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-10T18:39:20.604Z
S1 59095, S2 59716
e756478a88
a7224ceaf0
sk_4707cd57
63
move
S1 Exhibition1
63
2026-11-10T18:39:22.532Z
S1 59167, S2 59716
db97e1873f
e756478a88
sk_4707cd57
64
move
S2 Exhibition2
64
2026-11-10T18:39:24.462Z
S1 59167, S2 59786
cc02944e9b
db97e1873f
sk_4707cd57
65
move
S1 Exhibition1
65
2026-11-10T18:39:26.390Z
S1 59239, S2 59786
9e328db3b7
cc02944e9b
sk_4707cd57
66
move
S2 Exhibition2
66
2026-11-10T18:39:28.327Z
S1 59239, S2 59849
0731e956e5
9e328db3b7
sk_4707cd57
67
move
S1 Exhibition1
67
2026-11-10T18:39:30.262Z
S1 59304, S2 59849
e3a402286e
0731e956e5
sk_4707cd57
68
move
S2 Exhibition2
68
2026-11-10T18:39:32.191Z
S1 59304, S2 59920
039b5af6e2
e3a402286e
sk_4707cd57
69
move
S1 Exhibition1
69
2026-11-10T18:39:34.123Z
S1 59372, S2 59920
1d222980b3
039b5af6e2
sk_4707cd57
70
move
S2 Exhibition2
70
2026-11-10T18:39:36.057Z
S1 59372, S2 59986
c73e504501
1d222980b3
sk_4707cd57
71
move
S1 Exhibition1
71
2026-11-10T18:39:37.988Z
S1 59441, S2 59986
7f40e7354c
c73e504501
sk_4707cd57
Game 2 m_01M73C019BEYMVKP0AVZXB9N91: verified
✓
signatures
26 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..26, every prev_hash links
✓
move log
26 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
26 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
26 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-10T18:37:17.608Z
S1 59807, S2 60000
3931b0f241
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-10T18:37:19.701Z
S1 59807, S2 59907
baf8ef3a25
3931b0f241
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-10T18:37:21.704Z
S1 59804, S2 59907
83f58d9a4c
baf8ef3a25
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-10T18:37:23.714Z
S1 59804, S2 59897
96ea141142
83f58d9a4c
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-10T18:37:25.736Z
S1 59782, S2 59897
1868ae0adf
96ea141142
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-10T18:37:27.832Z
S1 59782, S2 59801
53417bd41a
1868ae0adf
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-10T18:37:30.707Z
S1 58907, S2 59801
98da53903b
53417bd41a
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-10T18:37:32.807Z
S1 58907, S2 59701
8b78e5a6a0
98da53903b
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-10T18:37:34.936Z
S1 58778, S2 59701
8a8b37486c
8b78e5a6a0
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-10T18:37:37.000Z
S1 58778, S2 59637
fb0eb6cd58
8a8b37486c
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-10T18:37:39.124Z
S1 58654, S2 59637
3694a1f495
fb0eb6cd58
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-10T18:37:41.305Z
S1 58654, S2 59456
8499408659
3694a1f495
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-10T18:37:43.395Z
S1 58564, S2 59456
bfdbed4717
8499408659
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-10T18:37:45.515Z
S1 58564, S2 59336
e913fc61a1
bfdbed4717
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-10T18:37:47.469Z
S1 58610, S2 59336
4031e4d9f4
e913fc61a1
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-10T18:37:49.697Z
S1 58610, S2 59108
ec1f3c1037
4031e4d9f4
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-10T18:37:51.818Z
S1 58489, S2 59108
ce87c010d4
ec1f3c1037
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-10T18:37:54.016Z
S1 58489, S2 58910
1607d53ae5
ce87c010d4
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-10T18:37:56.098Z
S1 58407, S2 58910
705b7bcec0
1607d53ae5
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-10T18:37:58.130Z
S1 58407, S2 58878
5b18d6ba73
705b7bcec0
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-10T18:38:00.406Z
S1 58131, S2 58878
a96dd998fe
5b18d6ba73
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-10T18:38:02.428Z
S1 58131, S2 58856
18aecb09b0
a96dd998fe
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-10T18:38:04.515Z
S1 58044, S2 58856
41c7833466
18aecb09b0
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-10T18:38:06.506Z
S1 58044, S2 58865
cf38e6cc2c
41c7833466
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-10T18:38:08.502Z
S1 58048, S2 58865
bf84c6bc9d
cf38e6cc2c
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-10T18:38:10.482Z
S1 58048, S2 58885
13aea9d64e
bf84c6bc9d
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.