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("6321913930526766667:set_01M79YT5C9EM8S9BJZHCZF6AP7") = 5680886b1d5ca4d0..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M79YT5CBE7QV52VT1NPDANP2: verified
✓
signatures
62 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..62, every prev_hash links
✓
move log
62 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
62 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
62 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-13T08:01:34.713Z
S1 59829, S2 60000
a7fc040992
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-13T08:01:36.817Z
S1 59829, S2 59896
bb4f7623c4
a7fc040992
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-13T08:01:38.902Z
S1 59744, S2 59896
6f8a48b748
bb4f7623c4
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-13T08:01:41.203Z
S1 59744, S2 59595
5c46b9ce07
6f8a48b748
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-13T08:01:43.323Z
S1 59624, S2 59595
d146bed5aa
5c46b9ce07
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-13T08:01:45.503Z
S1 59624, S2 59415
a29360dc51
d146bed5aa
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-13T08:01:47.622Z
S1 59505, S2 59415
f513d30b64
a29360dc51
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-13T08:01:49.719Z
S1 59505, S2 59318
dc255df1d0
f513d30b64
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-13T08:01:51.736Z
S1 59488, S2 59318
1b21d06feb
dc255df1d0
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-13T08:01:53.814Z
S1 59488, S2 59240
d6ca231ad6
1b21d06feb
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-13T08:01:55.902Z
S1 59400, S2 59240
719dc3a968
d6ca231ad6
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-13T08:01:57.915Z
S1 59400, S2 59227
6954866bca
719dc3a968
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-13T08:01:59.923Z
S1 59392, S2 59227
7715c44518
6954866bca
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-13T08:02:02.504Z
S1 59392, S2 58646
08b15a2a94
7715c44518
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-13T08:02:04.625Z
S1 59271, S2 58646
bf8a8e0c73
08b15a2a94
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-13T08:02:06.622Z
S1 59271, S2 58649
6d1db124df
bf8a8e0c73
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-13T08:02:08.599Z
S1 59294, S2 58649
adf385cedb
6d1db124df
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-13T08:02:10.596Z
S1 59294, S2 58652
6ea5260d36
adf385cedb
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-13T08:02:12.622Z
S1 59268, S2 58652
f2488a75a2
6ea5260d36
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-13T08:02:14.619Z
S1 59268, S2 58655
7440428618
f2488a75a2
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-13T08:02:16.611Z
S1 59276, S2 58655
be9742984d
7440428618
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-13T08:02:18.609Z
S1 59276, S2 58657
ba952de1ae
be9742984d
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-13T08:02:20.569Z
S1 59316, S2 58657
a217860747
ba952de1ae
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-13T08:02:22.545Z
S1 59316, S2 58681
4e966d28ea
a217860747
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-13T08:02:24.472Z
S1 59389, S2 58681
74b7d96872
4e966d28ea
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-13T08:02:26.518Z
S1 59389, S2 58635
33b2074c48
74b7d96872
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-13T08:02:28.451Z
S1 59456, S2 58635
e8cca4b9eb
33b2074c48
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-13T08:02:30.409Z
S1 59456, S2 58677
854b7b54ad
e8cca4b9eb
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-13T08:02:32.359Z
S1 59506, S2 58677
e5283ff21e
854b7b54ad
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-13T08:02:34.284Z
S1 59506, S2 58752
9ddfab8d66
e5283ff21e
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-13T08:02:36.229Z
S1 59561, S2 58752
d3fc17fa09
9ddfab8d66
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-13T08:02:38.184Z
S1 59561, S2 58797
7d6923c27a
d3fc17fa09
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-13T08:02:40.141Z
S1 59604, S2 58797
1dda6d5c8b
7d6923c27a
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-13T08:02:42.101Z
S1 59604, S2 58837
cc78225e62
1dda6d5c8b
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-13T08:02:44.069Z
S1 59636, S2 58837
2ed6f01da9
cc78225e62
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-13T08:02:46.032Z
S1 59636, S2 58874
55dde58274
2ed6f01da9
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-13T08:02:47.983Z
S1 59685, S2 58874
39e7cb663d
55dde58274
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-13T08:02:49.926Z
S1 59685, S2 58931
a6ced97eee
39e7cb663d
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-13T08:02:51.868Z
S1 59743, S2 58931
5c66b2be91
a6ced97eee
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-13T08:02:53.800Z
S1 59743, S2 58999
1c181a76a6
5c66b2be91
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-13T08:02:55.738Z
S1 59805, S2 58999
7e53d34ed8
1c181a76a6
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-13T08:02:57.678Z
S1 59805, S2 59059
e98465df6a
7e53d34ed8
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-13T08:02:59.609Z
S1 59874, S2 59059
3697db075a
e98465df6a
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-13T08:03:01.582Z
S1 59874, S2 59086
8867e983fb
3697db075a
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-13T08:03:03.688Z
S1 59768, S2 59086
52f81c0ca0
8867e983fb
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-13T08:03:05.628Z
S1 59768, S2 59146
b9e7119eec
52f81c0ca0
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-13T08:03:07.563Z
S1 59833, S2 59146
f7797ae1de
b9e7119eec
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-13T08:03:09.502Z
S1 59833, S2 59207
eb6d21a21b
f7797ae1de
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-13T08:03:11.432Z
S1 59903, S2 59207
7609fe2bab
eb6d21a21b
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-13T08:03:13.361Z
S1 59903, S2 59278
238dff71ef
7609fe2bab
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-13T08:03:15.290Z
S1 59974, S2 59278
c8e8b84417
238dff71ef
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-13T08:03:17.214Z
S1 59974, S2 59354
91a6a2538e
c8e8b84417
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-13T08:03:19.145Z
S1 60043, S2 59354
1b4921fd08
91a6a2538e
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-13T08:03:21.070Z
S1 60043, S2 59429
db6b536a5d
1b4921fd08
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-13T08:03:22.995Z
S1 60118, S2 59429
53fdc0161a
db6b536a5d
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-13T08:03:24.921Z
S1 60118, S2 59503
6d14c05640
53fdc0161a
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-13T08:03:26.850Z
S1 60189, S2 59503
dc4c4b52e7
6d14c05640
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-13T08:03:28.777Z
S1 60189, S2 59576
a629e063aa
dc4c4b52e7
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-13T08:03:30.704Z
S1 60262, S2 59576
8c1996ab58
a629e063aa
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-13T08:03:32.632Z
S1 60262, S2 59648
770e0c063d
8c1996ab58
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-13T08:03:34.559Z
S1 60335, S2 59648
53b5d1795a
770e0c063d
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-13T08:03:36.492Z
S1 60335, S2 59715
b6f82efdb6
53b5d1795a
sk_4707cd57
Game 2 m_01M79YT5CCFHE9RV9VXKPJW1KF: verified
✓
signatures
72 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..72, every prev_hash links
✓
move log
72 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
72 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
72 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-13T08:01:34.712Z
S1 59830, S2 60000
f3609d6a93
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-13T08:01:36.822Z
S1 59830, S2 59890
43b2fc983a
f3609d6a93
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-13T08:01:38.901Z
S1 59751, S2 59890
8c9022a26e
43b2fc983a
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-13T08:01:41.101Z
S1 59751, S2 59690
c5103252dd
8c9022a26e
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-13T08:01:43.232Z
S1 59620, S2 59690
8a380ea573
c5103252dd
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-13T08:01:45.430Z
S1 59620, S2 59492
4efb52f523
8a380ea573
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-13T08:01:47.601Z
S1 59449, S2 59492
1e121c34f7
4efb52f523
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-13T08:01:49.632Z
S1 59449, S2 59461
b5fd0bc371
1e121c34f7
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-13T08:01:51.731Z
S1 59350, S2 59461
cb3db47aca
b5fd0bc371
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-13T08:01:53.709Z
S1 59350, S2 59483
1671493a04
cb3db47aca
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-13T08:01:55.725Z
S1 59334, S2 59483
43ca6f52b2
1671493a04
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-13T08:01:57.716Z
S1 59334, S2 59492
2efa3d772d
43ca6f52b2
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-13T08:01:59.719Z
S1 59331, S2 59492
eb3fc7b822
2efa3d772d
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-13T08:02:02.127Z
S1 59331, S2 59084
8c88c1face
eb3fc7b822
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-13T08:02:04.233Z
S1 59225, S2 59084
e09558dfea
8c88c1face
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-13T08:02:06.209Z
S1 59225, S2 59108
eebe138db8
e09558dfea
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-13T08:02:08.134Z
S1 59300, S2 59108
5cc42789dd
eebe138db8
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-13T08:02:10.112Z
S1 59300, S2 59130
4c7851ca79
5cc42789dd
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-13T08:02:12.124Z
S1 59288, S2 59130
3aa899b5a4
4c7851ca79
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-13T08:02:14.055Z
S1 59288, S2 59199
0831d11307
3aa899b5a4
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-13T08:02:16.021Z
S1 59322, S2 59199
cf7c84baee
0831d11307
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-13T08:02:18.027Z
S1 59322, S2 59193
0ae61294f4
cf7c84baee
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-13T08:02:20.035Z
S1 59314, S2 59193
4990915669
0ae61294f4
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-13T08:02:22.098Z
S1 59314, S2 59130
e67b074bf0
4990915669
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-13T08:02:24.127Z
S1 59285, S2 59130
786b6e9cc2
e67b074bf0
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-13T08:02:26.084Z
S1 59285, S2 59173
6f7e0b2aba
786b6e9cc2
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-13T08:02:28.044Z
S1 59325, S2 59173
e60673ebf6
6f7e0b2aba
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-13T08:02:30.030Z
S1 59325, S2 59187
a37840a570
e60673ebf6
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-13T08:02:31.964Z
S1 59391, S2 59187
fb9943209a
a37840a570
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-13T08:02:33.925Z
S1 59391, S2 59226
b5121736c9
fb9943209a
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-13T08:02:35.892Z
S1 59424, S2 59226
288c76915d
b5121736c9
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-13T08:02:37.837Z
S1 59424, S2 59281
4c7a3c66f3
288c76915d
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-13T08:02:39.792Z
S1 59469, S2 59281
7acbd229d6
4c7a3c66f3
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-13T08:02:41.757Z
S1 59469, S2 59316
00ae9b5b49
7acbd229d6
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-13T08:02:43.714Z
S1 59512, S2 59316
f334fa4714
00ae9b5b49
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-13T08:02:45.651Z
S1 59512, S2 59379
2a5feb717e
f334fa4714
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-13T08:02:47.590Z
S1 59573, S2 59379
43b424dc4b
2a5feb717e
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-13T08:02:49.525Z
S1 59573, S2 59444
2a9c111754
43b424dc4b
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-13T08:02:51.463Z
S1 59635, S2 59444
320a40f89c
2a9c111754
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-13T08:02:53.395Z
S1 59635, S2 59512
02904746c0
320a40f89c
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-13T08:02:55.333Z
S1 59697, S2 59512
5cc9a588a9
02904746c0
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-13T08:02:57.269Z
S1 59697, S2 59576
d9f6a3c37d
5cc9a588a9
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-13T08:02:59.242Z
S1 59724, S2 59576
d77d9f9f47
d9f6a3c37d
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-13T08:03:01.196Z
S1 59724, S2 59622
10ddab8019
d77d9f9f47
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-13T08:03:03.171Z
S1 59749, S2 59622
39efaf9802
10ddab8019
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-13T08:03:05.132Z
S1 59749, S2 59661
412300652f
39efaf9802
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-13T08:03:07.074Z
S1 59807, S2 59661
5d1412e5a6
412300652f
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-13T08:03:09.010Z
S1 59807, S2 59725
576219f9d6
5d1412e5a6
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-13T08:03:10.945Z
S1 59872, S2 59725
122c39fe0d
576219f9d6
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-13T08:03:12.880Z
S1 59872, S2 59790
b83147db6a
122c39fe0d
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-13T08:03:14.811Z
S1 59941, S2 59790
277d2a0861
b83147db6a
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-13T08:03:16.737Z
S1 59941, S2 59864
d18abbf57f
277d2a0861
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-13T08:03:18.664Z
S1 60014, S2 59864
15d49ef102
d18abbf57f
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-13T08:03:20.596Z
S1 60014, S2 59932
1db0204e5d
15d49ef102
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-13T08:03:22.524Z
S1 60086, S2 59932
6816d49e1b
1db0204e5d
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-13T08:03:24.454Z
S1 60086, S2 60002
29a9f406fd
6816d49e1b
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-13T08:03:26.383Z
S1 60157, S2 60002
c28b801d07
29a9f406fd
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-13T08:03:28.319Z
S1 60157, S2 60066
e0b092fcd0
c28b801d07
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-13T08:03:30.246Z
S1 60230, S2 60066
08c6889c8f
e0b092fcd0
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-13T08:03:32.176Z
S1 60230, S2 60136
1b18b8f3a2
08c6889c8f
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-13T08:03:34.122Z
S1 60284, S2 60136
7964ed48c9
1b18b8f3a2
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-13T08:03:36.058Z
S1 60284, S2 60200
d346760afe
7964ed48c9
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-13T08:03:37.984Z
S1 60358, S2 60200
38bc1abba2
d346760afe
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-13T08:03:39.916Z
S1 60358, S2 60268
89bad67315
38bc1abba2
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-13T08:03:41.843Z
S1 60431, S2 60268
661aceba50
89bad67315
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-13T08:03:43.768Z
S1 60431, S2 60343
6db43b5b25
661aceba50
sk_4707cd57
67
move
S1 Exhibition2
67
2026-11-13T08:03:45.707Z
S1 60492, S2 60343
94cf8892c7
6db43b5b25
sk_4707cd57
68
move
S2 Exhibition1
68
2026-11-13T08:03:47.644Z
S1 60492, S2 60406
eae3cfcc91
94cf8892c7
sk_4707cd57
69
move
S1 Exhibition2
69
2026-11-13T08:03:49.568Z
S1 60568, S2 60406
c79c6d22c6
eae3cfcc91
sk_4707cd57
70
move
S2 Exhibition1
70
2026-11-13T08:03:51.493Z
S1 60568, S2 60481
1d38afab81
c79c6d22c6
sk_4707cd57
71
move
S1 Exhibition2
71
2026-11-13T08:03:53.418Z
S1 60643, S2 60481
41e0601cd2
1d38afab81
sk_4707cd57
72
move
S2 Exhibition1
72
2026-11-13T08:03:55.346Z
S1 60643, S2 60553
ed0e5e378e
41e0601cd2
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.