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("9181663438236514817:set_01M737ARM2EZV9WXJ88N83DF54") = f26acbec43d38d81..., 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_01M737ARM6E0BRC5GBZKVDXAJV: verified
✓
signatures
52 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..52, every prev_hash links
✓
move log
52 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
52 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
52 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-10T17:15:46.314Z
S1 59805, S2 60000
d52de16631
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-10T17:15:48.310Z
S1 59805, S2 60004
2c21788ef1
d52de16631
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-10T17:15:50.502Z
S1 59613, S2 60004
891edbade6
2c21788ef1
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-10T17:15:52.517Z
S1 59613, S2 59989
bc8178b716
891edbade6
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-10T17:15:54.534Z
S1 59596, S2 59989
c843eca575
bc8178b716
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-10T17:15:56.630Z
S1 59596, S2 59893
edbdcfca3a
c843eca575
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-10T17:15:58.696Z
S1 59530, S2 59893
552a1b4482
edbdcfca3a
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-10T17:16:00.627Z
S1 59530, S2 59962
b001a7d488
552a1b4482
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-10T17:16:02.814Z
S1 59343, S2 59962
458ec1d88e
b001a7d488
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-10T17:16:04.840Z
S1 59343, S2 59936
9e824e1f2a
458ec1d88e
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-10T17:16:06.807Z
S1 59376, S2 59936
e1e96e4a25
9e824e1f2a
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-10T17:16:08.738Z
S1 59376, S2 60005
cecc128422
e1e96e4a25
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-10T17:16:10.811Z
S1 59303, S2 60005
e7755e81ce
cecc128422
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-10T17:16:12.817Z
S1 59303, S2 59999
0442f2ebe7
e7755e81ce
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-10T17:16:14.813Z
S1 59307, S2 59999
23de2960fb
0442f2ebe7
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-10T17:16:16.825Z
S1 59307, S2 59987
c827811e5b
23de2960fb
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-10T17:16:18.759Z
S1 59373, S2 59987
420339073f
c827811e5b
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-10T17:16:20.739Z
S1 59373, S2 60007
ba6eaafaf0
420339073f
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-10T17:16:22.732Z
S1 59380, S2 60007
06ff4da9c3
ba6eaafaf0
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-10T17:16:24.658Z
S1 59380, S2 60081
aea8b90d5e
06ff4da9c3
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-10T17:16:26.636Z
S1 59402, S2 60081
c95b15b885
aea8b90d5e
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-10T17:16:28.723Z
S1 59402, S2 59994
e09cf3bf18
c95b15b885
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-10T17:16:30.720Z
S1 59405, S2 59994
5bd5d58155
e09cf3bf18
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-10T17:16:32.724Z
S1 59405, S2 59990
6b605bb1b1
5bd5d58155
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-10T17:16:34.709Z
S1 59420, S2 59990
01b78a268f
6b605bb1b1
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-10T17:16:36.676Z
S1 59420, S2 60023
d3001b27ef
01b78a268f
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-10T17:16:38.606Z
S1 59490, S2 60023
dbc9c17437
d3001b27ef
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-10T17:16:40.614Z
S1 59490, S2 60015
2797310c4a
dbc9c17437
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-10T17:16:42.616Z
S1 59488, S2 60015
5c6729f267
2797310c4a
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-10T17:16:44.551Z
S1 59488, S2 60080
3f683c5148
5c6729f267
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-10T17:16:46.534Z
S1 59505, S2 60080
475d091d79
3f683c5148
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-10T17:16:48.507Z
S1 59505, S2 60107
39a6861844
475d091d79
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-10T17:16:50.502Z
S1 59510, S2 60107
91fdd7586d
39a6861844
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-10T17:16:52.501Z
S1 59510, S2 60108
3ef18503ed
91fdd7586d
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-10T17:16:54.462Z
S1 59549, S2 60108
f131216930
3ef18503ed
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-10T17:16:56.442Z
S1 59549, S2 60128
753ee4d64e
f131216930
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-10T17:16:58.422Z
S1 59569, S2 60128
565a046055
753ee4d64e
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-10T17:17:00.378Z
S1 59569, S2 60172
6bed863ac1
565a046055
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-10T17:17:02.508Z
S1 59439, S2 60172
7e04b005e3
6bed863ac1
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-10T17:17:04.923Z
S1 59439, S2 59757
c60e3c3633
7e04b005e3
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-10T17:17:06.882Z
S1 59480, S2 59757
8c237c6fa6
c60e3c3633
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-10T17:17:08.848Z
S1 59480, S2 59791
b2f324b80e
8c237c6fa6
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-10T17:17:10.791Z
S1 59537, S2 59791
2508dd8eb0
b2f324b80e
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-10T17:17:12.739Z
S1 59537, S2 59843
3484f2b5b2
2508dd8eb0
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-10T17:17:14.669Z
S1 59607, S2 59843
a2e22bb269
3484f2b5b2
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-10T17:17:16.602Z
S1 59607, S2 59910
77f5c7ebf9
a2e22bb269
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-10T17:17:18.533Z
S1 59676, S2 59910
b2ae1db7cf
77f5c7ebf9
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-10T17:17:20.465Z
S1 59676, S2 59978
6693f6a41d
b2ae1db7cf
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-10T17:17:22.398Z
S1 59743, S2 59978
d935734f64
6693f6a41d
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-10T17:17:24.326Z
S1 59743, S2 60050
d82d818384
d935734f64
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-10T17:17:26.259Z
S1 59810, S2 60050
1a6244b310
d82d818384
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-10T17:17:28.186Z
S1 59810, S2 60123
dda3521ab4
1a6244b310
sk_4707cd57
Game 2 m_01M737ARM8E819YQ6A914VGK45: verified
✓
signatures
68 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..68, every prev_hash links
✓
move log
68 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
68 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
68 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-10T17:15:46.327Z
S1 59792, S2 60000
077ca42aca
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-10T17:15:48.271Z
S1 59792, S2 60056
38d2ec06b5
077ca42aca
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-10T17:15:50.240Z
S1 59823, S2 60056
59ada19ae6
38d2ec06b5
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-10T17:15:52.297Z
S1 59823, S2 59999
dcc2f33d37
59ada19ae6
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-10T17:15:54.259Z
S1 59861, S2 59999
65cf51d0e5
dcc2f33d37
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-10T17:15:56.326Z
S1 59861, S2 59932
1f960b653d
65cf51d0e5
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-10T17:15:58.335Z
S1 59852, S2 59932
88efa2c100
1f960b653d
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-10T17:16:00.416Z
S1 59852, S2 59851
184d37672d
88efa2c100
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-10T17:16:02.411Z
S1 59857, S2 59851
5d45ee0801
184d37672d
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-10T17:16:04.355Z
S1 59857, S2 59907
ea808fe3bc
5d45ee0801
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-10T17:16:06.327Z
S1 59885, S2 59907
34d8e4d93e
ea808fe3bc
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-10T17:16:08.259Z
S1 59885, S2 59975
4186053a09
34d8e4d93e
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-10T17:16:10.230Z
S1 59914, S2 59975
c609e50c70
4186053a09
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-10T17:16:12.163Z
S1 59914, S2 60042
8fd6d8abee
c609e50c70
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-10T17:16:14.196Z
S1 59881, S2 60042
f0c55ff730
8fd6d8abee
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-10T17:16:16.214Z
S1 59881, S2 60024
84aa881f77
f0c55ff730
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-10T17:16:18.206Z
S1 59889, S2 60024
92261c183b
84aa881f77
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-10T17:16:20.379Z
S1 59889, S2 59851
a795a3ac79
92261c183b
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-10T17:16:22.455Z
S1 59813, S2 59851
e5cd0425d5
a795a3ac79
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-10T17:16:24.440Z
S1 59813, S2 59866
26b35c8376
e5cd0425d5
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-10T17:16:26.403Z
S1 59850, S2 59866
1f48c40bf6
26b35c8376
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-10T17:16:28.343Z
S1 59850, S2 59926
1bf60c4016
1f48c40bf6
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-10T17:16:30.316Z
S1 59877, S2 59926
9c2964dadc
1bf60c4016
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-10T17:16:32.300Z
S1 59877, S2 59942
1202d9d641
9c2964dadc
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-10T17:16:34.232Z
S1 59945, S2 59942
c750cbc22a
1202d9d641
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-10T17:16:36.206Z
S1 59945, S2 59968
d7a116d9e1
c750cbc22a
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-10T17:16:38.196Z
S1 59955, S2 59968
f53d763ac9
d7a116d9e1
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-10T17:16:40.210Z
S1 59955, S2 59954
20fe6f0d76
f53d763ac9
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-10T17:16:42.173Z
S1 59992, S2 59954
2a5895028c
20fe6f0d76
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-10T17:16:44.119Z
S1 59992, S2 60008
064a04decf
2a5895028c
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-10T17:16:46.046Z
S1 60065, S2 60008
c4b1d9903a
064a04decf
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-10T17:16:47.984Z
S1 60065, S2 60070
91419fa26f
c4b1d9903a
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-10T17:16:49.920Z
S1 60129, S2 60070
e8418a5a9e
91419fa26f
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-10T17:16:51.864Z
S1 60129, S2 60126
cc1a8a48d1
e8418a5a9e
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-10T17:16:53.792Z
S1 60201, S2 60126
256b295b83
cc1a8a48d1
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-10T17:16:55.738Z
S1 60201, S2 60180
0e07758c72
256b295b83
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-10T17:16:57.666Z
S1 60273, S2 60180
c8a0275e7f
0e07758c72
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-10T17:16:59.633Z
S1 60273, S2 60213
d33c0e87ac
c8a0275e7f
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-10T17:17:01.638Z
S1 60268, S2 60213
0da072f60a
d33c0e87ac
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-10T17:17:03.940Z
S1 60268, S2 59911
00d6a3e995
0da072f60a
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-10T17:17:06.045Z
S1 60163, S2 59911
70c9b3d2c2
00d6a3e995
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-10T17:17:07.995Z
S1 60163, S2 59961
b7f501528d
70c9b3d2c2
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-10T17:17:09.930Z
S1 60228, S2 59961
e3ce250a50
b7f501528d
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-10T17:17:11.869Z
S1 60228, S2 60022
04cdda188a
e3ce250a50
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-10T17:17:13.804Z
S1 60293, S2 60022
f282f9cbec
04cdda188a
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-10T17:17:15.744Z
S1 60293, S2 60082
9c32f054b9
f282f9cbec
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-10T17:17:17.672Z
S1 60365, S2 60082
355c106dfa
9c32f054b9
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-10T17:17:19.600Z
S1 60365, S2 60154
2fd5e55919
355c106dfa
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-10T17:17:21.537Z
S1 60428, S2 60154
fe08268f3d
2fd5e55919
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-10T17:17:23.471Z
S1 60428, S2 60220
3a6441eb18
fe08268f3d
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-10T17:17:25.409Z
S1 60490, S2 60220
20a68514e4
3a6441eb18
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-10T17:17:27.346Z
S1 60490, S2 60283
991eb45459
20a68514e4
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-10T17:17:29.282Z
S1 60554, S2 60283
7cba23d39b
991eb45459
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-10T17:17:31.220Z
S1 60554, S2 60345
22b237a3ba
7cba23d39b
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-10T17:17:33.151Z
S1 60623, S2 60345
449a06e01b
22b237a3ba
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-10T17:17:35.080Z
S1 60623, S2 60416
1952ada3a4
449a06e01b
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-10T17:17:37.030Z
S1 60673, S2 60416
5729f1f094
1952ada3a4
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-10T17:17:38.963Z
S1 60673, S2 60483
466c251141
5729f1f094
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-10T17:17:40.895Z
S1 60741, S2 60483
5e383fdd84
466c251141
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-10T17:17:42.828Z
S1 60741, S2 60550
66b4b76540
5e383fdd84
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-10T17:17:44.763Z
S1 60806, S2 60550
46793a180f
66b4b76540
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-10T17:17:46.691Z
S1 60806, S2 60622
135ec93eb8
46793a180f
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-10T17:17:48.624Z
S1 60873, S2 60622
592336ec5e
135ec93eb8
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-10T17:17:50.560Z
S1 60873, S2 60686
29673dcdf8
592336ec5e
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-10T17:17:52.488Z
S1 60945, S2 60686
3bd1633a58
29673dcdf8
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-10T17:17:54.416Z
S1 60945, S2 60758
ae3cac8b5f
3bd1633a58
sk_4707cd57
67
move
S1 Exhibition2
67
2026-11-10T17:17:56.374Z
S1 60987, S2 60758
25448d5c07
ae3cac8b5f
sk_4707cd57
68
move
S2 Exhibition1
68
2026-11-10T17:17:58.300Z
S1 60987, S2 60832
1870b0b938
25448d5c07
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.