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("2432991314838332814:set_01M68JJTWYFF8TQAPYME0Y024D") = 70aba2733f033a7a..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M68JJTX0FG383W8FMW4HWART: verified
✓
signatures
60 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..60, every prev_hash links
✓
move log
60 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
60 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
60 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-10-31T08:52:55.333Z
S1 59935, S2 60000
b3226278ef
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-10-31T08:52:57.512Z
S1 59935, S2 59821
40fed9f563
b3226278ef
sk_4707cd57
3
move
S1 Exhibition1
3
2026-10-31T08:52:59.819Z
S1 59628, S2 59821
ae1d11a0a0
40fed9f563
sk_4707cd57
4
move
S2 Exhibition2
4
2026-10-31T08:53:02.708Z
S1 59628, S2 58932
44c033a426
ae1d11a0a0
sk_4707cd57
5
move
S1 Exhibition1
5
2026-10-31T08:53:04.813Z
S1 59523, S2 58932
f8b82d832c
44c033a426
sk_4707cd57
6
move
S2 Exhibition2
6
2026-10-31T08:53:06.853Z
S1 59523, S2 58892
9a5b3650c4
f8b82d832c
sk_4707cd57
7
move
S1 Exhibition1
7
2026-10-31T08:53:08.901Z
S1 59475, S2 58892
304f7c258f
9a5b3650c4
sk_4707cd57
8
move
S2 Exhibition2
8
2026-10-31T08:53:10.905Z
S1 59475, S2 58888
2a693b0517
304f7c258f
sk_4707cd57
9
move
S1 Exhibition1
9
2026-10-31T08:53:12.916Z
S1 59464, S2 58888
86ef064037
2a693b0517
sk_4707cd57
10
move
S2 Exhibition2
10
2026-10-31T08:53:14.897Z
S1 59464, S2 58907
7db23a423d
86ef064037
sk_4707cd57
11
move
S1 Exhibition1
11
2026-10-31T08:53:16.940Z
S1 59421, S2 58907
5906a6d459
7db23a423d
sk_4707cd57
12
move
S2 Exhibition2
12
2026-10-31T08:53:19.106Z
S1 59421, S2 58741
85eca24cef
5906a6d459
sk_4707cd57
13
move
S1 Exhibition1
13
2026-10-31T08:53:21.055Z
S1 59472, S2 58741
52b027b111
85eca24cef
sk_4707cd57
14
move
S2 Exhibition2
14
2026-10-31T08:53:22.987Z
S1 59472, S2 58809
b353d6a6e5
52b027b111
sk_4707cd57
15
move
S1 Exhibition1
15
2026-10-31T08:53:24.950Z
S1 59509, S2 58809
842884bbb7
b353d6a6e5
sk_4707cd57
16
move
S2 Exhibition2
16
2026-10-31T08:53:27.115Z
S1 59509, S2 58644
c82397907c
842884bbb7
sk_4707cd57
17
move
S1 Exhibition1
17
2026-10-31T08:53:29.104Z
S1 59520, S2 58644
1b628953e3
c82397907c
sk_4707cd57
18
move
S2 Exhibition2
18
2026-10-31T08:53:31.126Z
S1 59520, S2 58622
5b658f9c46
1b628953e3
sk_4707cd57
19
move
S1 Exhibition1
19
2026-10-31T08:53:33.056Z
S1 59590, S2 58622
4836358d62
5b658f9c46
sk_4707cd57
20
move
S2 Exhibition2
20
2026-10-31T08:53:35.114Z
S1 59590, S2 58564
a21618fc81
4836358d62
sk_4707cd57
21
move
S1 Exhibition1
21
2026-10-31T08:53:37.117Z
S1 59587, S2 58564
78e67331d0
a21618fc81
sk_4707cd57
22
move
S2 Exhibition2
22
2026-10-31T08:53:39.126Z
S1 59587, S2 58555
608aa921b6
78e67331d0
sk_4707cd57
23
move
S1 Exhibition1
23
2026-10-31T08:53:41.114Z
S1 59599, S2 58555
fe823c8470
608aa921b6
sk_4707cd57
24
move
S2 Exhibition2
24
2026-10-31T08:53:43.124Z
S1 59599, S2 58545
f0d59d00ce
fe823c8470
sk_4707cd57
25
move
S1 Exhibition1
25
2026-10-31T08:53:45.116Z
S1 59607, S2 58545
bc5609fe40
f0d59d00ce
sk_4707cd57
26
move
S2 Exhibition2
26
2026-10-31T08:53:47.197Z
S1 59607, S2 58464
38e708827d
bc5609fe40
sk_4707cd57
27
move
S1 Exhibition1
27
2026-10-31T08:53:49.215Z
S1 59589, S2 58464
f57867a8f7
38e708827d
sk_4707cd57
28
move
S2 Exhibition2
28
2026-10-31T08:53:51.207Z
S1 59589, S2 58472
3dc879e3f1
f57867a8f7
sk_4707cd57
29
move
S1 Exhibition1
29
2026-10-31T08:53:53.170Z
S1 59626, S2 58472
9942e8f164
3dc879e3f1
sk_4707cd57
30
move
S2 Exhibition2
30
2026-10-31T08:53:55.125Z
S1 59626, S2 58517
97a1d7d1c2
9942e8f164
sk_4707cd57
31
move
S1 Exhibition1
31
2026-10-31T08:53:57.058Z
S1 59693, S2 58517
835a40c95d
97a1d7d1c2
sk_4707cd57
32
move
S2 Exhibition2
32
2026-10-31T08:53:59.029Z
S1 59693, S2 58546
99419cbf3d
835a40c95d
sk_4707cd57
33
move
S1 Exhibition1
33
2026-10-31T08:54:00.978Z
S1 59744, S2 58546
90b689cfd5
99419cbf3d
sk_4707cd57
34
move
S2 Exhibition2
34
2026-10-31T08:54:03.205Z
S1 59744, S2 58319
1e07614c1c
90b689cfd5
sk_4707cd57
35
move
S1 Exhibition1
35
2026-10-31T08:54:05.146Z
S1 59803, S2 58319
4fbcf91a34
1e07614c1c
sk_4707cd57
36
move
S2 Exhibition2
36
2026-10-31T08:54:07.118Z
S1 59803, S2 58347
4ec9f26b52
4fbcf91a34
sk_4707cd57
37
move
S1 Exhibition1
37
2026-10-31T08:54:09.074Z
S1 59847, S2 58347
88412047ef
4ec9f26b52
sk_4707cd57
38
move
S2 Exhibition2
38
2026-10-31T08:54:11.095Z
S1 59847, S2 58326
978160ac04
88412047ef
sk_4707cd57
39
move
S1 Exhibition1
39
2026-10-31T08:54:13.058Z
S1 59884, S2 58326
06cf727888
978160ac04
sk_4707cd57
40
move
S2 Exhibition2
40
2026-10-31T08:54:15.036Z
S1 59884, S2 58348
e6a0181df8
06cf727888
sk_4707cd57
41
move
S1 Exhibition1
41
2026-10-31T08:54:16.977Z
S1 59943, S2 58348
f21676a224
e6a0181df8
sk_4707cd57
42
move
S2 Exhibition2
42
2026-10-31T08:54:18.937Z
S1 59943, S2 58388
03453548fa
f21676a224
sk_4707cd57
43
move
S1 Exhibition1
43
2026-10-31T08:54:20.875Z
S1 60005, S2 58388
a2a225f90e
03453548fa
sk_4707cd57
44
move
S2 Exhibition2
44
2026-10-31T08:54:22.821Z
S1 60005, S2 58442
6ddca9bcc4
a2a225f90e
sk_4707cd57
45
move
S1 Exhibition1
45
2026-10-31T08:54:24.751Z
S1 60075, S2 58442
3a7a77d554
6ddca9bcc4
sk_4707cd57
46
move
S2 Exhibition2
46
2026-10-31T08:54:26.692Z
S1 60075, S2 58501
1a6ad01ee3
3a7a77d554
sk_4707cd57
47
move
S1 Exhibition1
47
2026-10-31T08:54:28.625Z
S1 60142, S2 58501
12db54388a
1a6ad01ee3
sk_4707cd57
48
move
S2 Exhibition2
48
2026-10-31T08:54:30.564Z
S1 60142, S2 58562
c56b151333
12db54388a
sk_4707cd57
49
move
S1 Exhibition1
49
2026-10-31T08:54:32.492Z
S1 60214, S2 58562
1351dfd287
c56b151333
sk_4707cd57
50
move
S2 Exhibition2
50
2026-10-31T08:54:34.421Z
S1 60214, S2 58633
00fe9b3f27
1351dfd287
sk_4707cd57
51
move
S1 Exhibition1
51
2026-10-31T08:54:36.347Z
S1 60288, S2 58633
c8ef8535d4
00fe9b3f27
sk_4707cd57
52
move
S2 Exhibition2
52
2026-10-31T08:54:38.276Z
S1 60288, S2 58704
48e261d362
c8ef8535d4
sk_4707cd57
53
move
S1 Exhibition1
53
2026-10-31T08:54:40.206Z
S1 60358, S2 58704
634b386b82
48e261d362
sk_4707cd57
54
move
S2 Exhibition2
54
2026-10-31T08:54:42.133Z
S1 60358, S2 58777
3e22290ae0
634b386b82
sk_4707cd57
55
move
S1 Exhibition1
55
2026-10-31T08:54:44.057Z
S1 60434, S2 58777
c83e8d9234
3e22290ae0
sk_4707cd57
56
move
S2 Exhibition2
56
2026-10-31T08:54:45.984Z
S1 60434, S2 58850
a3eef0a726
c83e8d9234
sk_4707cd57
57
move
S1 Exhibition1
57
2026-10-31T08:54:47.910Z
S1 60508, S2 58850
f786b918b7
a3eef0a726
sk_4707cd57
58
move
S2 Exhibition2
58
2026-10-31T08:54:49.837Z
S1 60508, S2 58923
fcd5f2d283
f786b918b7
sk_4707cd57
59
move
S1 Exhibition1
59
2026-10-31T08:54:51.762Z
S1 60583, S2 58923
b532b9df16
fcd5f2d283
sk_4707cd57
60
move
S2 Exhibition2
60
2026-10-31T08:54:53.689Z
S1 60583, S2 58996
76552c3fc6
b532b9df16
sk_4707cd57
Game 2 m_01M68JJTX3F41BS3A5ZJDTEB5A: verified
✓
signatures
15 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..15, every prev_hash links
✓
move log
15 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
15 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
15 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-10-31T08:52:55.400Z
S1 59868, S2 60000
9a27e4953c
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-10-31T08:52:57.600Z
S1 59868, S2 59800
6f50d99b8d
9a27e4953c
sk_4707cd57
3
move
S1 Exhibition2
3
2026-10-31T08:52:59.824Z
S1 59644, S2 59800
2258dc9b1e
6f50d99b8d
sk_4707cd57
4
move
S2 Exhibition1
4
2026-10-31T08:53:02.752Z
S1 59644, S2 58872
a3c2fe9590
2258dc9b1e
sk_4707cd57
5
move
S1 Exhibition2
5
2026-10-31T08:53:04.920Z
S1 59476, S2 58872
b7941afaa1
a3c2fe9590
sk_4707cd57
6
move
S2 Exhibition1
6
2026-10-31T08:53:07.037Z
S1 59476, S2 58755
553ac68791
b7941afaa1
sk_4707cd57
7
move
S1 Exhibition2
7
2026-10-31T08:53:09.097Z
S1 59416, S2 58755
95f6273f1d
553ac68791
sk_4707cd57
8
move
S2 Exhibition1
8
2026-10-31T08:53:11.119Z
S1 59416, S2 58733
fd540f4aa0
95f6273f1d
sk_4707cd57
9
move
S1 Exhibition2
9
2026-10-31T08:53:13.082Z
S1 59453, S2 58733
55d307f540
fd540f4aa0
sk_4707cd57
10
move
S2 Exhibition1
10
2026-10-31T08:53:15.019Z
S1 59453, S2 58796
6035e43cdc
55d307f540
sk_4707cd57
11
move
S1 Exhibition2
11
2026-10-31T08:53:17.203Z
S1 59269, S2 58796
69d47c20f6
6035e43cdc
sk_4707cd57
12
move
S2 Exhibition1
12
2026-10-31T08:53:19.151Z
S1 59269, S2 58848
0a44961301
69d47c20f6
sk_4707cd57
13
move
S1 Exhibition2
13
2026-10-31T08:53:21.205Z
S1 59215, S2 58848
cf61b21ab0
0a44961301
sk_4707cd57
14
move
S2 Exhibition1
14
2026-10-31T08:53:23.141Z
S1 59215, S2 58912
b4a0d6cb98
cf61b21ab0
sk_4707cd57
15
move
S1 Exhibition2
15
2026-10-31T08:53:25.070Z
S1 59286, S2 58912
66720c13c7
b4a0d6cb98
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.