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("5140307658888222541:set_01M7CZ22Q1F0D9V25FSMNZD679") = 503048676ff43f9d..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M7CZ22Q3F5GA4FNDCJ1J0YKY: verified
✓
signatures
24 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..24, every prev_hash links
✓
move log
24 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
24 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
24 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-14T12:03:37.403Z
S1 59852, S2 60000
0f6219ed12
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-14T12:03:39.609Z
S1 59852, S2 59794
7a3674790d
0f6219ed12
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-14T12:03:41.631Z
S1 59830, S2 59794
59e8c3745c
7a3674790d
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-14T12:03:43.713Z
S1 59830, S2 59712
53ac25cf4c
59e8c3745c
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-14T12:03:45.730Z
S1 59813, S2 59712
d5e7028f7e
53ac25cf4c
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-14T12:03:47.796Z
S1 59813, S2 59646
f9b2fc5a52
d5e7028f7e
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-14T12:03:49.798Z
S1 59811, S2 59646
40fa4a4c5c
f9b2fc5a52
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-14T12:03:51.826Z
S1 59811, S2 59618
c413e57f88
40fa4a4c5c
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-14T12:03:53.760Z
S1 59877, S2 59618
cc81e7b5b5
c413e57f88
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-14T12:03:55.730Z
S1 59877, S2 59648
e0ae89b13f
cc81e7b5b5
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-14T12:03:57.904Z
S1 59703, S2 59648
dbf4e4f9fe
e0ae89b13f
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-14T12:04:00.237Z
S1 59703, S2 59315
f478e92dda
dbf4e4f9fe
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-14T12:04:02.814Z
S1 59126, S2 59315
fbd55b19eb
f478e92dda
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-14T12:04:04.839Z
S1 59126, S2 59290
dd40db2552
fbd55b19eb
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-14T12:04:06.865Z
S1 59100, S2 59290
2c070378e4
dd40db2552
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-14T12:04:08.817Z
S1 59100, S2 59338
92ed426458
2c070378e4
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-14T12:04:10.808Z
S1 59109, S2 59338
d7e431829a
92ed426458
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-14T12:04:12.828Z
S1 59109, S2 59318
08198ac714
d7e431829a
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-14T12:04:14.811Z
S1 59126, S2 59318
39abd222e5
08198ac714
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-14T12:04:16.800Z
S1 59126, S2 59329
4e84bd1d66
39abd222e5
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-14T12:04:18.732Z
S1 59194, S2 59329
817a8103e4
4e84bd1d66
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-14T12:04:20.704Z
S1 59194, S2 59357
ba10c38391
817a8103e4
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-14T12:04:22.634Z
S1 59264, S2 59357
9ebe65ae44
ba10c38391
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-14T12:04:24.566Z
S1 59264, S2 59425
6a319487f5
9ebe65ae44
sk_4707cd57
Game 2 m_01M7CZ22Q4E4VAD960TXDYH12P: verified
✓
signatures
66 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..66, every prev_hash links
✓
move log
66 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
66 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
66 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-14T12:03:37.407Z
S1 59848, S2 60000
05383b141c
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-14T12:03:39.609Z
S1 59848, S2 59798
a2ef990e7a
05383b141c
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-14T12:03:41.699Z
S1 59758, S2 59798
59bd2f5cac
a2ef990e7a
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-14T12:03:43.713Z
S1 59758, S2 59784
e7959f9a60
59bd2f5cac
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-14T12:03:45.733Z
S1 59738, S2 59784
d60bf0a584
e7959f9a60
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-14T12:03:47.816Z
S1 59738, S2 59701
84a1c98199
d60bf0a584
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-14T12:03:49.908Z
S1 59646, S2 59701
e8fc287b5e
84a1c98199
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-14T12:03:52.002Z
S1 59646, S2 59607
63447b85aa
e8fc287b5e
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-14T12:03:53.936Z
S1 59712, S2 59607
51c92f27ef
63447b85aa
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-14T12:03:55.863Z
S1 59712, S2 59680
62e4daff5f
51c92f27ef
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-14T12:03:58.014Z
S1 59561, S2 59680
4e66cbf9dd
62e4daff5f
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-14T12:04:00.197Z
S1 59561, S2 59497
b4a3479985
4e66cbf9dd
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-14T12:04:02.468Z
S1 59290, S2 59497
d7bbbd7cf1
b4a3479985
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-14T12:04:04.719Z
S1 59290, S2 59246
904516ea2a
d7bbbd7cf1
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-14T12:04:06.706Z
S1 59303, S2 59246
68ab82d889
904516ea2a
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-14T12:04:08.662Z
S1 59303, S2 59290
4b1daef437
68ab82d889
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-14T12:04:10.635Z
S1 59330, S2 59290
005ee4d27c
4b1daef437
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-14T12:04:12.620Z
S1 59330, S2 59305
81f8a5fd82
005ee4d27c
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-14T12:04:14.616Z
S1 59334, S2 59305
33d7973db0
81f8a5fd82
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-14T12:04:16.577Z
S1 59334, S2 59344
24885f0259
33d7973db0
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-14T12:04:18.550Z
S1 59361, S2 59344
d161bfb8c6
24885f0259
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-14T12:04:20.542Z
S1 59361, S2 59352
4c6b87e969
d161bfb8c6
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-14T12:04:22.507Z
S1 59396, S2 59352
25df3b871d
4c6b87e969
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-14T12:04:24.469Z
S1 59396, S2 59390
43ffb56620
25df3b871d
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-14T12:04:26.400Z
S1 59465, S2 59390
9f502c6e8f
43ffb56620
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-14T12:04:28.357Z
S1 59465, S2 59433
1e2d888622
9f502c6e8f
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-14T12:04:30.404Z
S1 59418, S2 59433
d9cfd1eacf
1e2d888622
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-14T12:04:32.347Z
S1 59418, S2 59490
0b3ef55a6f
d9cfd1eacf
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-14T12:04:34.326Z
S1 59439, S2 59490
2257d1e231
0b3ef55a6f
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-14T12:04:36.282Z
S1 59439, S2 59534
715e53c874
2257d1e231
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-14T12:04:38.213Z
S1 59508, S2 59534
96ff472a67
715e53c874
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-14T12:04:40.204Z
S1 59508, S2 59543
97dfd51e70
96ff472a67
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-14T12:04:42.214Z
S1 59498, S2 59543
11c734926b
97dfd51e70
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-14T12:04:44.197Z
S1 59498, S2 59560
57e013e387
11c734926b
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-14T12:04:46.152Z
S1 59543, S2 59560
94f9c98691
57e013e387
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-14T12:04:48.094Z
S1 59543, S2 59618
c24598883f
94f9c98691
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-14T12:04:50.040Z
S1 59597, S2 59618
f479a16d66
c24598883f
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-14T12:04:51.968Z
S1 59597, S2 59690
a48d91394a
f479a16d66
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-14T12:04:53.909Z
S1 59656, S2 59690
f155c3f5b7
a48d91394a
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-14T12:04:55.854Z
S1 59656, S2 59745
221e83ad92
f155c3f5b7
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-14T12:04:57.792Z
S1 59718, S2 59745
609a057ac4
221e83ad92
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-14T12:04:59.725Z
S1 59718, S2 59812
e59ce52071
609a057ac4
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-14T12:05:01.680Z
S1 59763, S2 59812
415bbaf66a
e59ce52071
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-14T12:05:03.947Z
S1 59763, S2 59545
44a0fecdc9
415bbaf66a
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-14T12:05:05.918Z
S1 59792, S2 59545
c8ad1f90a4
44a0fecdc9
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-14T12:05:07.878Z
S1 59792, S2 59585
d045382979
c8ad1f90a4
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-14T12:05:09.819Z
S1 59851, S2 59585
4f1f45c924
d045382979
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-14T12:05:11.752Z
S1 59851, S2 59652
04fad72c90
4f1f45c924
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-14T12:05:13.685Z
S1 59918, S2 59652
0fb0df3861
04fad72c90
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-14T12:05:15.619Z
S1 59918, S2 59718
43458eb02b
0fb0df3861
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-14T12:05:17.548Z
S1 59989, S2 59718
8acf78ed5d
43458eb02b
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-14T12:05:19.480Z
S1 59989, S2 59786
92d943398a
8acf78ed5d
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-14T12:05:21.415Z
S1 60054, S2 59786
be8218329e
92d943398a
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-14T12:05:23.358Z
S1 60054, S2 59843
d3635eda4c
be8218329e
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-14T12:05:25.294Z
S1 60118, S2 59843
f7a7a12f5e
d3635eda4c
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-14T12:05:27.222Z
S1 60118, S2 59915
508a759833
f7a7a12f5e
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-14T12:05:29.156Z
S1 60184, S2 59915
ed88579922
508a759833
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-14T12:05:31.089Z
S1 60184, S2 59982
f3bc3ca224
ed88579922
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-14T12:05:33.020Z
S1 60253, S2 59982
b6fcc680ec
f3bc3ca224
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-14T12:05:34.951Z
S1 60253, S2 60051
a520d6e485
b6fcc680ec
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-14T12:05:36.884Z
S1 60320, S2 60051
3998f1b976
a520d6e485
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-14T12:05:38.809Z
S1 60320, S2 60126
c25d0b6771
3998f1b976
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-14T12:05:40.737Z
S1 60392, S2 60126
aa83215096
c25d0b6771
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-14T12:05:42.667Z
S1 60392, S2 60196
500ad81498
aa83215096
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-14T12:05:44.597Z
S1 60462, S2 60196
938f191681
500ad81498
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-14T12:05:46.523Z
S1 60462, S2 60270
78af436336
938f191681
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.