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("5275766342564620483:set_01M6YFJYRHEK5TT3MPCBA5FA90") = 91468d1beddf9cef..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6YFJYRNE6W8M4NR06XC134Y: verified
✓
signatures
76 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..76, every prev_hash links
✓
move log
76 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
76 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
76 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-08T21:03:51.200Z
S1 59798, S2 60000
a552f096ae
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-08T21:03:53.297Z
S1 59798, S2 59903
3c06fade15
a552f096ae
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-08T21:03:55.504Z
S1 59591, S2 59903
2265cf239a
3c06fade15
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-08T21:03:57.532Z
S1 59591, S2 59875
5600142588
2265cf239a
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-08T21:03:59.718Z
S1 59405, S2 59875
eeb4ed1bc6
5600142588
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-08T21:04:01.706Z
S1 59405, S2 59887
e78dd58dc2
eeb4ed1bc6
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-08T21:04:03.896Z
S1 59215, S2 59887
bbb70ef4fa
e78dd58dc2
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-08T21:04:05.898Z
S1 59215, S2 59885
0fbf52a355
bbb70ef4fa
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-08T21:04:07.873Z
S1 59240, S2 59885
86bae5495e
0fbf52a355
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-08T21:04:09.837Z
S1 59240, S2 59921
9d05afce91
86bae5495e
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-08T21:04:11.838Z
S1 59239, S2 59921
1fa4d4ac3a
9d05afce91
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-08T21:04:13.925Z
S1 59239, S2 59834
b9666ac1f2
1fa4d4ac3a
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-08T21:04:15.888Z
S1 59276, S2 59834
757f5b71c0
b9666ac1f2
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-08T21:04:17.829Z
S1 59276, S2 59893
cd8fc9a424
757f5b71c0
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-08T21:04:19.797Z
S1 59308, S2 59893
afb5ea6348
cd8fc9a424
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-08T21:04:21.763Z
S1 59308, S2 59927
e1135e0c98
afb5ea6348
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-08T21:04:23.809Z
S1 59262, S2 59927
85704d2eca
e1135e0c98
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-08T21:04:25.740Z
S1 59262, S2 59996
ca6773aeec
85704d2eca
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-08T21:04:27.739Z
S1 59263, S2 59996
4300ae9aad
ca6773aeec
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-08T21:04:29.670Z
S1 59263, S2 60065
0e55c46a03
4300ae9aad
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-08T21:04:31.640Z
S1 59293, S2 60065
0304f6ac67
0e55c46a03
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-08T21:04:33.640Z
S1 59293, S2 60065
a1c1c2d7ea
0304f6ac67
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-08T21:04:35.601Z
S1 59332, S2 60065
051e5102f3
a1c1c2d7ea
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-08T21:04:37.614Z
S1 59332, S2 60052
58a2b3ecd3
051e5102f3
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-08T21:04:39.617Z
S1 59329, S2 60052
be983529db
58a2b3ecd3
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-08T21:04:41.544Z
S1 59329, S2 60125
6d801d2433
be983529db
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-08T21:04:43.515Z
S1 59358, S2 60125
1ad0e84c7e
6d801d2433
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-08T21:04:45.458Z
S1 59358, S2 60182
902809d708
1ad0e84c7e
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-08T21:04:47.419Z
S1 59397, S2 60182
797835525f
902809d708
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-08T21:04:49.369Z
S1 59397, S2 60232
4e7f878f88
797835525f
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-08T21:04:51.314Z
S1 59452, S2 60232
5f629e4ec5
4e7f878f88
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-08T21:04:53.264Z
S1 59452, S2 60282
ae0f539dd3
5f629e4ec5
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-08T21:04:55.231Z
S1 59485, S2 60282
d2972b76c7
ae0f539dd3
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-08T21:04:57.161Z
S1 59485, S2 60352
5f72a0072d
d2972b76c7
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-08T21:04:59.090Z
S1 59556, S2 60352
20308d4652
5f72a0072d
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-08T21:05:01.048Z
S1 59556, S2 60394
7a9820d16f
20308d4652
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-08T21:05:03.120Z
S1 59484, S2 60394
ed137bdf0f
7a9820d16f
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-08T21:05:05.136Z
S1 59484, S2 60378
ba8d00b9e6
ed137bdf0f
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-08T21:05:07.105Z
S1 59515, S2 60378
3e8140da6e
ba8d00b9e6
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-08T21:05:09.074Z
S1 59515, S2 60409
e63a5646e1
3e8140da6e
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-08T21:05:11.038Z
S1 59551, S2 60409
8d56ba555b
e63a5646e1
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-08T21:05:13.021Z
S1 59551, S2 60426
87e5735351
8d56ba555b
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-08T21:05:14.955Z
S1 59617, S2 60426
4b83cef68c
87e5735351
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-08T21:05:16.900Z
S1 59617, S2 60481
dadef58fcd
4b83cef68c
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-08T21:05:18.835Z
S1 59682, S2 60481
673e9f9e55
dadef58fcd
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-08T21:05:20.780Z
S1 59682, S2 60536
d999932840
673e9f9e55
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-08T21:05:22.718Z
S1 59744, S2 60536
e3e5523138
d999932840
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-08T21:05:24.676Z
S1 59744, S2 60578
9b63f80473
e3e5523138
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-08T21:05:26.627Z
S1 59793, S2 60578
f68f58ba0b
9b63f80473
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-08T21:05:28.569Z
S1 59793, S2 60636
2ed3aa115b
f68f58ba0b
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-08T21:05:30.506Z
S1 59856, S2 60636
7bb6216df8
2ed3aa115b
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-08T21:05:32.450Z
S1 59856, S2 60692
56f93731a8
7bb6216df8
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-08T21:05:34.393Z
S1 59913, S2 60692
696ba694bc
56f93731a8
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-08T21:05:36.334Z
S1 59913, S2 60751
5b26852e43
696ba694bc
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-08T21:05:38.280Z
S1 59967, S2 60751
1c58ad0e04
5b26852e43
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-08T21:05:40.219Z
S1 59967, S2 60812
8078a1b006
1c58ad0e04
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-08T21:05:42.158Z
S1 60028, S2 60812
997c4ab78a
8078a1b006
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-08T21:05:44.090Z
S1 60028, S2 60880
52dcc8f6e4
997c4ab78a
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-08T21:05:46.026Z
S1 60092, S2 60880
1cd7c6ca92
52dcc8f6e4
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-08T21:05:47.960Z
S1 60092, S2 60946
c8cb72456d
1cd7c6ca92
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-08T21:05:49.892Z
S1 60160, S2 60946
ee7520f809
c8cb72456d
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-08T21:05:51.825Z
S1 60160, S2 61013
62f30040d7
ee7520f809
sk_4707cd57
63
move
S1 Exhibition1
63
2026-11-08T21:05:53.752Z
S1 60233, S2 61013
94fb9a0d76
62f30040d7
sk_4707cd57
64
move
S2 Exhibition2
64
2026-11-08T21:05:55.681Z
S1 60233, S2 61084
2c4ad3e7b3
94fb9a0d76
sk_4707cd57
65
move
S1 Exhibition1
65
2026-11-08T21:05:57.617Z
S1 60297, S2 61084
808513e7b1
2c4ad3e7b3
sk_4707cd57
66
move
S2 Exhibition2
66
2026-11-08T21:05:59.563Z
S1 60297, S2 61138
6bc91c9ae1
808513e7b1
sk_4707cd57
67
move
S1 Exhibition1
67
2026-11-08T21:06:01.550Z
S1 60310, S2 61138
2037e7180d
6bc91c9ae1
sk_4707cd57
68
move
S2 Exhibition2
68
2026-11-08T21:06:03.718Z
S1 60310, S2 60970
8251fc19b6
2037e7180d
sk_4707cd57
69
move
S1 Exhibition1
69
2026-11-08T21:06:05.712Z
S1 60316, S2 60970
d613416784
8251fc19b6
sk_4707cd57
70
move
S2 Exhibition2
70
2026-11-08T21:06:07.651Z
S1 60316, S2 61031
0b8721c573
d613416784
sk_4707cd57
71
move
S1 Exhibition1
71
2026-11-08T21:06:09.578Z
S1 60389, S2 61031
d79db4b748
0b8721c573
sk_4707cd57
72
move
S2 Exhibition2
72
2026-11-08T21:06:11.504Z
S1 60389, S2 61105
7d2d7e13de
d79db4b748
sk_4707cd57
73
move
S1 Exhibition1
73
2026-11-08T21:06:13.431Z
S1 60462, S2 61105
732a886006
7d2d7e13de
sk_4707cd57
74
move
S2 Exhibition2
74
2026-11-08T21:06:15.362Z
S1 60462, S2 61174
143012b325
732a886006
sk_4707cd57
75
move
S1 Exhibition1
75
2026-11-08T21:06:17.295Z
S1 60529, S2 61174
9d25f2a50e
143012b325
sk_4707cd57
76
move
S2 Exhibition2
76
2026-11-08T21:06:19.229Z
S1 60529, S2 61240
05d8e6048f
9d25f2a50e
sk_4707cd57
Game 2 m_01M6YFJYRPFQGV8NEYE0X7GH7E: 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 Exhibition2
1
2026-11-08T21:03:51.204Z
S1 59794, S2 60000
1317893990
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-08T21:03:53.233Z
S1 59794, S2 59971
dcd2c5b12f
1317893990
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-08T21:03:55.505Z
S1 59522, S2 59971
10bd2a3e0c
dcd2c5b12f
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-08T21:03:57.598Z
S1 59522, S2 59878
98a42eab67
10bd2a3e0c
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-08T21:03:59.740Z
S1 59380, S2 59878
d3df62b4f5
98a42eab67
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-08T21:04:01.740Z
S1 59380, S2 59878
031e90dbce
d3df62b4f5
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-08T21:04:04.245Z
S1 58875, S2 59878
d3950d26a5
031e90dbce
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-08T21:04:06.314Z
S1 58875, S2 59809
7fbb202225
d3950d26a5
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-08T21:04:08.322Z
S1 58867, S2 59809
56816215b2
7fbb202225
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-08T21:04:10.316Z
S1 58867, S2 59815
d246eea07b
56816215b2
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-08T21:04:12.348Z
S1 58835, S2 59815
71c0aea544
d246eea07b
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-08T21:04:14.401Z
S1 58835, S2 59762
4bdf1ee387
71c0aea544
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-08T21:04:16.360Z
S1 58876, S2 59762
8daef0a332
4bdf1ee387
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-08T21:04:18.435Z
S1 58876, S2 59687
adec5296be
8daef0a332
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-08T21:04:20.421Z
S1 58890, S2 59687
780a74f2e0
adec5296be
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-08T21:04:22.496Z
S1 58890, S2 59612
79a38f4f6d
780a74f2e0
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-08T21:04:24.509Z
S1 58877, S2 59612
1a1b426785
79a38f4f6d
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-08T21:04:26.444Z
S1 58877, S2 59677
bcaf2a8b4a
1a1b426785
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-08T21:04:28.422Z
S1 58899, S2 59677
efacfa7531
bcaf2a8b4a
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-08T21:04:30.401Z
S1 58899, S2 59698
3ee08b2562
efacfa7531
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-08T21:04:32.350Z
S1 58950, S2 59698
4f78791372
3ee08b2562
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-08T21:04:34.354Z
S1 58950, S2 59694
7d5d431bfa
4f78791372
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-08T21:04:36.329Z
S1 58975, S2 59694
403dc7c288
7d5d431bfa
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-08T21:04:38.335Z
S1 58975, S2 59688
c726423d53
403dc7c288
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-08T21:04:40.396Z
S1 58914, S2 59688
81b6d1f0cd
c726423d53
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-08T21:04:42.396Z
S1 58914, S2 59688
c53373c8e2
81b6d1f0cd
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-08T21:04:44.413Z
S1 58897, S2 59688
04712c5aa3
c53373c8e2
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-08T21:04:46.344Z
S1 58897, S2 59757
eda93fd57e
04712c5aa3
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-08T21:04:48.336Z
S1 58905, S2 59757
33f22c9479
eda93fd57e
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-08T21:04:50.423Z
S1 58905, S2 59670
431f7de202
33f22c9479
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-08T21:04:52.404Z
S1 58924, S2 59670
b343a097db
431f7de202
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-08T21:04:54.423Z
S1 58924, S2 59651
7361a829ef
b343a097db
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-08T21:04:56.381Z
S1 58966, S2 59651
a69ad6c0a0
7361a829ef
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-08T21:04:58.407Z
S1 58966, S2 59625
efcde60221
a69ad6c0a0
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-08T21:05:00.414Z
S1 58959, S2 59625
9c1031cc2c
efcde60221
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-08T21:05:02.425Z
S1 58959, S2 59614
e2d246d263
9c1031cc2c
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-08T21:05:04.420Z
S1 58964, S2 59614
f396f93590
e2d246d263
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-08T21:05:06.371Z
S1 58964, S2 59663
53542ccee2
f396f93590
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-08T21:05:08.330Z
S1 59005, S2 59663
09ab1a6828
53542ccee2
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-08T21:05:10.286Z
S1 59005, S2 59707
10e57de117
09ab1a6828
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-08T21:05:12.240Z
S1 59051, S2 59707
b757bb93c7
10e57de117
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-08T21:05:14.181Z
S1 59051, S2 59766
786818360b
b757bb93c7
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-08T21:05:16.136Z
S1 59096, S2 59766
3fb0c001f0
786818360b
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-08T21:05:18.073Z
S1 59096, S2 59829
44276bf9f6
3fb0c001f0
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-08T21:05:20.021Z
S1 59148, S2 59829
f62aec451f
44276bf9f6
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-08T21:05:21.962Z
S1 59148, S2 59888
4bc560c65d
f62aec451f
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-08T21:05:23.901Z
S1 59209, S2 59888
6e3e953019
4bc560c65d
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-08T21:05:25.852Z
S1 59209, S2 59937
ed12050a08
6e3e953019
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-08T21:05:27.784Z
S1 59277, S2 59937
eb2094b692
ed12050a08
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-08T21:05:29.716Z
S1 59277, S2 60005
391d528d1e
eb2094b692
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-08T21:05:31.649Z
S1 59344, S2 60005
718f96aecc
391d528d1e
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-08T21:05:33.581Z
S1 59344, S2 60073
4257d13457
718f96aecc
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-08T21:05:35.518Z
S1 59407, S2 60073
7a2c85881d
4257d13457
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-08T21:05:37.449Z
S1 59407, S2 60142
140d4b5a85
7a2c85881d
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-08T21:05:39.382Z
S1 59474, S2 60142
a40712d5d2
140d4b5a85
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-08T21:05:41.317Z
S1 59474, S2 60207
b4a7576d07
a40712d5d2
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-08T21:05:43.243Z
S1 59548, S2 60207
5abbd3a2c5
b4a7576d07
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-08T21:05:45.173Z
S1 59548, S2 60277
0c9fe4121b
5abbd3a2c5
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-08T21:05:47.103Z
S1 59618, S2 60277
7c4385e9ac
0c9fe4121b
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-08T21:05:49.037Z
S1 59618, S2 60343
88d39e5975
7c4385e9ac
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.