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("1775987635285317833:set_01M6V262DSFXYT00XVJ5WC4CYP") = 85d1400a6363d395..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M6V262DVEXPSCSTYGTSRSP9V: verified
✓
signatures
45 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..45, every prev_hash links
✓
move log
45 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
45 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
45 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-07T13:11:54.036Z
S1 59948, S2 60000
d312b0bb1e
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T13:11:56.210Z
S1 59948, S2 59826
fcba62cd5a
d312b0bb1e
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T13:11:58.410Z
S1 59748, S2 59826
5607f7c3f6
fcba62cd5a
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T13:12:00.506Z
S1 59748, S2 59730
a30fda17cb
5607f7c3f6
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T13:12:03.156Z
S1 59098, S2 59730
c25e91ecce
a30fda17cb
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T13:12:05.175Z
S1 59098, S2 59711
d0629a278c
c25e91ecce
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T13:12:07.236Z
S1 59037, S2 59711
bfc0b32554
d0629a278c
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T13:12:09.922Z
S1 59037, S2 59025
3fa2d6ff26
bfc0b32554
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T13:12:12.119Z
S1 58840, S2 59025
a0fba42ef7
3fa2d6ff26
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T13:12:14.112Z
S1 58840, S2 59032
6534df8a72
a0fba42ef7
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T13:12:16.298Z
S1 58654, S2 59032
5779002f29
6534df8a72
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T13:12:18.528Z
S1 58654, S2 58802
19903a2ff2
5779002f29
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T13:12:20.606Z
S1 58576, S2 58802
fe0e211135
19903a2ff2
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T13:12:22.568Z
S1 58576, S2 58840
21f2942f6f
fe0e211135
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T13:12:24.626Z
S1 58518, S2 58840
b57e5ed272
21f2942f6f
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-07T13:12:26.626Z
S1 58518, S2 58840
c3a4b49374
b57e5ed272
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-07T13:12:28.584Z
S1 58560, S2 58840
50c1ce469f
c3a4b49374
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-07T13:12:30.596Z
S1 58560, S2 58828
3f841ac6b7
50c1ce469f
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-07T13:12:32.547Z
S1 58609, S2 58828
f6c3356393
3f841ac6b7
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-07T13:12:34.474Z
S1 58609, S2 58901
df521df9db
f6c3356393
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-07T13:12:36.438Z
S1 58645, S2 58901
27278f7eca
df521df9db
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-07T13:12:38.419Z
S1 58645, S2 58920
d0b23207ff
27278f7eca
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-07T13:12:40.421Z
S1 58643, S2 58920
ff8f17bafd
d0b23207ff
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-07T13:12:42.413Z
S1 58643, S2 58928
43fb25ee0f
ff8f17bafd
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-07T13:12:44.372Z
S1 58684, S2 58928
20aceb05a7
43fb25ee0f
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-07T13:12:46.405Z
S1 58684, S2 58895
69085a60ce
20aceb05a7
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-07T13:12:48.389Z
S1 58700, S2 58895
b2e28fa614
69085a60ce
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-07T13:12:50.402Z
S1 58700, S2 58882
8abb2ccfec
b2e28fa614
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-07T13:12:52.408Z
S1 58694, S2 58882
ce1b15f16e
8abb2ccfec
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-07T13:12:54.359Z
S1 58694, S2 58931
9efde2268f
ce1b15f16e
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-07T13:12:56.300Z
S1 58753, S2 58931
43b5ec1331
9efde2268f
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-07T13:12:58.246Z
S1 58753, S2 58985
8a9eb5439f
43b5ec1331
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-07T13:13:00.200Z
S1 58799, S2 58985
c83bfc7874
8a9eb5439f
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-07T13:13:02.345Z
S1 58799, S2 58840
634330aa38
c83bfc7874
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-07T13:13:04.400Z
S1 58744, S2 58840
955a4bacda
634330aa38
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-07T13:13:06.332Z
S1 58744, S2 58908
fa2329ece0
955a4bacda
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-07T13:13:08.290Z
S1 58786, S2 58908
01f299d84b
fa2329ece0
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-07T13:13:10.246Z
S1 58786, S2 58952
1a47fa069e
01f299d84b
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-07T13:13:12.179Z
S1 58853, S2 58952
4d996dab7d
1a47fa069e
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-07T13:13:14.124Z
S1 58853, S2 59007
74ea5a43a4
4d996dab7d
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-07T13:13:16.050Z
S1 58927, S2 59007
f31cf5e04f
74ea5a43a4
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-07T13:13:17.978Z
S1 58927, S2 59079
e73011b19f
f31cf5e04f
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-07T13:13:19.908Z
S1 58997, S2 59079
45ad09ba89
e73011b19f
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-07T13:13:21.840Z
S1 58997, S2 59147
37bee990c8
45ad09ba89
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-07T13:13:23.766Z
S1 59071, S2 59147
11c7da7243
37bee990c8
sk_4707cd57
Game 2 m_01M6V262DXFDCV1WVKJ42J5GD4: verified
✓
signatures
34 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..34, every prev_hash links
✓
move log
34 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
34 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
34 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-07T13:11:54.101Z
S1 59883, S2 60000
d9f40c9d37
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T13:11:56.238Z
S1 59883, S2 59863
3e41988508
d9f40c9d37
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T13:11:58.409Z
S1 59712, S2 59863
c1184687d1
3e41988508
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T13:12:00.505Z
S1 59712, S2 59767
7a6a4e0f2f
c1184687d1
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T13:12:03.148Z
S1 59069, S2 59767
65a09c7669
7a6a4e0f2f
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T13:12:05.136Z
S1 59069, S2 59779
11871fa24d
65a09c7669
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T13:12:07.230Z
S1 58975, S2 59779
98d2e6ef40
11871fa24d
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T13:12:09.919Z
S1 58975, S2 59090
282aa8ca3c
98d2e6ef40
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T13:12:12.127Z
S1 58767, S2 59090
b5a1ddfb6d
282aa8ca3c
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T13:12:14.218Z
S1 58767, S2 58999
c62e9048f6
b5a1ddfb6d
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T13:12:16.235Z
S1 58750, S2 58999
d7b735a789
c62e9048f6
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T13:12:18.511Z
S1 58750, S2 58723
49a1ccb642
d7b735a789
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T13:12:20.454Z
S1 58807, S2 58723
6eacd7ff39
49a1ccb642
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T13:12:22.435Z
S1 58807, S2 58742
1f15d5ad67
6eacd7ff39
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-07T13:12:24.402Z
S1 58840, S2 58742
5d921f3504
1f15d5ad67
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-07T13:12:26.364Z
S1 58840, S2 58780
4c56367fde
5d921f3504
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-07T13:12:28.338Z
S1 58866, S2 58780
cb67a67f47
4c56367fde
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-07T13:12:30.302Z
S1 58866, S2 58816
0bebc319f6
cb67a67f47
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-07T13:12:32.303Z
S1 58865, S2 58816
b49471cf56
0bebc319f6
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-07T13:12:34.326Z
S1 58865, S2 58793
a777c995cc
b49471cf56
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-07T13:12:36.302Z
S1 58889, S2 58793
456149690a
a777c995cc
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-07T13:12:38.306Z
S1 58889, S2 58789
69544c96a2
456149690a
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-07T13:12:40.306Z
S1 58889, S2 58789
e08e5382b5
69544c96a2
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-07T13:12:42.305Z
S1 58889, S2 58790
a58fc2abcb
e08e5382b5
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-07T13:12:44.231Z
S1 58963, S2 58790
40474e8604
a58fc2abcb
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-07T13:12:46.211Z
S1 58963, S2 58810
463e96244d
40474e8604
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-07T13:12:48.176Z
S1 58998, S2 58810
1f14dfd487
463e96244d
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-07T13:12:50.231Z
S1 58998, S2 58755
89ae096e67
1f14dfd487
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-07T13:12:52.310Z
S1 58919, S2 58755
a520aa86e1
89ae096e67
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-07T13:12:54.260Z
S1 58919, S2 58805
81e4c3c0c7
a520aa86e1
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-07T13:12:56.187Z
S1 58992, S2 58805
eb066da50e
81e4c3c0c7
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-07T13:12:58.134Z
S1 58992, S2 58858
875f9339a2
eb066da50e
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-07T13:13:00.077Z
S1 59049, S2 58858
d0f97b0013
875f9339a2
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-07T13:13:02.084Z
S1 59049, S2 58851
f2c5fefeac
d0f97b0013
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.