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("3980902663886240793:set_01M6JQEC82FE1BHMMFR1QBRZR2") = 5dfedf8c85a4c996..., 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_01M6JQEC86F1KB08ZPJ60JYX6W: verified
✓
signatures
57 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..57, every prev_hash links
✓
move log
57 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
57 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
57 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-04T07:30:16.602Z
S1 59789, S2 60000
6698bfee10
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-04T07:30:18.703Z
S1 59789, S2 59899
603362254f
6698bfee10
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-04T07:30:20.804Z
S1 59688, S2 59899
2ec7271393
603362254f
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-04T07:30:23.023Z
S1 59688, S2 59680
fb4e9d7051
2ec7271393
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-04T07:30:25.014Z
S1 59697, S2 59680
4a7cb390aa
fb4e9d7051
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-04T07:30:27.125Z
S1 59697, S2 59569
97afb0182a
4a7cb390aa
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-04T07:30:30.075Z
S1 58747, S2 59569
35a221aff7
97afb0182a
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-04T07:30:32.242Z
S1 58747, S2 59402
323e3c63df
35a221aff7
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-04T07:30:34.774Z
S1 58215, S2 59402
76e5968c6c
323e3c63df
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-04T07:30:37.133Z
S1 58215, S2 59043
303a6a027c
76e5968c6c
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-04T07:30:39.223Z
S1 58125, S2 59043
85a704b1e7
303a6a027c
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-04T07:30:41.222Z
S1 58125, S2 59044
6baf48dfc4
85a704b1e7
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-04T07:30:43.164Z
S1 58183, S2 59044
88cf4eca6a
6baf48dfc4
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-04T07:30:45.225Z
S1 58183, S2 58983
5912a61081
88cf4eca6a
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-04T07:30:47.328Z
S1 58080, S2 58983
8be902894a
5912a61081
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-04T07:30:49.337Z
S1 58080, S2 58974
5b14474a34
8be902894a
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-04T07:30:51.316Z
S1 58101, S2 58974
19b4e23fb8
5b14474a34
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-04T07:30:53.250Z
S1 58101, S2 59040
c268ccfe18
19b4e23fb8
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-04T07:30:55.246Z
S1 58105, S2 59040
5eaa9656de
c268ccfe18
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-04T07:30:57.226Z
S1 58105, S2 59060
03712f5261
5eaa9656de
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-04T07:30:59.206Z
S1 58125, S2 59060
07cab71545
03712f5261
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-04T07:31:01.430Z
S1 58125, S2 58836
5550aea9be
07cab71545
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-04T07:31:03.603Z
S1 57952, S2 58836
213155da32
5550aea9be
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-04T07:31:05.610Z
S1 57952, S2 58829
843cdd28af
213155da32
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-04T07:31:07.633Z
S1 57929, S2 58829
b99f9a848c
843cdd28af
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-04T07:31:09.616Z
S1 57929, S2 58846
9acc6441e6
b99f9a848c
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-04T07:31:11.605Z
S1 57940, S2 58846
8c441a1305
9acc6441e6
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-04T07:31:13.605Z
S1 57940, S2 58846
5cded15dd6
8c441a1305
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-04T07:31:15.597Z
S1 57948, S2 58846
b6a6df3254
5cded15dd6
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-04T07:31:17.525Z
S1 57948, S2 58918
d884fe901f
b6a6df3254
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-04T07:31:19.490Z
S1 57983, S2 58918
b4101e8d86
d884fe901f
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-04T07:31:21.538Z
S1 57983, S2 58870
f2c0e628c4
b4101e8d86
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-04T07:31:23.634Z
S1 57887, S2 58870
141b4c7295
f2c0e628c4
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-04T07:31:25.617Z
S1 57887, S2 58887
664c6542b2
141b4c7295
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-04T07:31:27.541Z
S1 57963, S2 58887
47fd73ae2d
664c6542b2
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-04T07:31:29.518Z
S1 57963, S2 58910
c88fd5d549
47fd73ae2d
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-04T07:31:31.530Z
S1 57951, S2 58910
b4754d5238
c88fd5d549
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-04T07:31:33.523Z
S1 57951, S2 58917
42ca4fab5f
b4754d5238
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-04T07:31:35.523Z
S1 57951, S2 58917
7208d9e05e
42ca4fab5f
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-04T07:31:37.497Z
S1 57951, S2 58943
619d73cc68
7208d9e05e
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-04T07:31:39.458Z
S1 57990, S2 58943
e4bf4f0c7d
619d73cc68
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-04T07:31:41.390Z
S1 57990, S2 59011
7f70786e09
e4bf4f0c7d
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-04T07:31:43.342Z
S1 58038, S2 59011
602ec96250
7f70786e09
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-04T07:31:45.277Z
S1 58038, S2 59076
235e149567
602ec96250
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-04T07:31:47.231Z
S1 58084, S2 59076
0120177796
235e149567
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-04T07:31:49.197Z
S1 58084, S2 59110
85f04960cc
0120177796
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-04T07:31:51.200Z
S1 58081, S2 59110
353a6e9427
85f04960cc
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-04T07:31:53.149Z
S1 58081, S2 59161
5850f306ef
353a6e9427
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-04T07:31:55.112Z
S1 58118, S2 59161
ddc306ade4
5850f306ef
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-04T07:31:57.046Z
S1 58118, S2 59227
00aab22e25
ddc306ade4
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-04T07:31:58.984Z
S1 58180, S2 59227
442d69bca2
00aab22e25
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-04T07:32:00.911Z
S1 58180, S2 59300
9b5837f125
442d69bca2
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-04T07:32:02.866Z
S1 58225, S2 59300
f4ee8c0e0a
9b5837f125
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-04T07:32:04.901Z
S1 58225, S2 59265
82417514c2
f4ee8c0e0a
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-04T07:32:06.841Z
S1 58285, S2 59265
7d814da72b
82417514c2
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-04T07:32:08.781Z
S1 58285, S2 59325
b8042aed55
7d814da72b
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-04T07:32:10.710Z
S1 58356, S2 59325
e1b4553e49
b8042aed55
sk_4707cd57
Game 2 m_01M6JQEC88EFVSXPCRMMD9F3X7: verified
✓
signatures
63 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..63, every prev_hash links
✓
move log
63 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
63 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
63 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-04T07:30:16.608Z
S1 59783, S2 60000
145c8136f0
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-04T07:30:18.711Z
S1 59783, S2 59897
cf82bf34ae
145c8136f0
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-04T07:30:20.806Z
S1 59688, S2 59897
055c1a22d2
cf82bf34ae
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-04T07:30:23.022Z
S1 59688, S2 59681
50606c5de2
055c1a22d2
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-04T07:30:25.011Z
S1 59699, S2 59681
6321cb2319
50606c5de2
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-04T07:30:27.126Z
S1 59699, S2 59566
c973e1b4e9
6321cb2319
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-04T07:30:30.120Z
S1 58705, S2 59566
27f3f7a4bb
c973e1b4e9
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-04T07:30:32.433Z
S1 58705, S2 59253
df98960b90
27f3f7a4bb
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-04T07:30:34.825Z
S1 58313, S2 59253
53c181b15a
df98960b90
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-04T07:30:37.159Z
S1 58313, S2 58919
1bd65ac901
53c181b15a
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-04T07:30:39.111Z
S1 58361, S2 58919
37679272b8
1bd65ac901
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-04T07:30:41.102Z
S1 58361, S2 58928
8914204e48
37679272b8
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-04T07:30:43.117Z
S1 58346, S2 58928
526c231b93
8914204e48
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-04T07:30:45.085Z
S1 58346, S2 58960
3ac88db1df
526c231b93
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-04T07:30:47.051Z
S1 58380, S2 58960
f02528d19a
3ac88db1df
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-04T07:30:49.031Z
S1 58380, S2 58980
72802d472a
f02528d19a
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-04T07:30:51.200Z
S1 58211, S2 58980
3f32c5d9bd
72802d472a
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-04T07:30:53.130Z
S1 58211, S2 59050
6dac19501b
3f32c5d9bd
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-04T07:30:55.106Z
S1 58235, S2 59050
e28792c1da
6dac19501b
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-04T07:30:57.037Z
S1 58235, S2 59119
ee2f43fc4a
e28792c1da
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-04T07:30:59.007Z
S1 58265, S2 59119
ee9a8a1e42
ee2f43fc4a
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-04T07:31:01.025Z
S1 58265, S2 59101
5b92f64c0c
ee9a8a1e42
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-04T07:31:03.314Z
S1 57976, S2 59101
b3a86c8af7
5b92f64c0c
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-04T07:31:05.398Z
S1 57976, S2 59017
0e328c21e1
b3a86c8af7
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-04T07:31:07.403Z
S1 57971, S2 59017
aa5ce53815
0e328c21e1
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-04T07:31:09.432Z
S1 57971, S2 58988
08e3728585
aa5ce53815
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-04T07:31:11.358Z
S1 58045, S2 58988
5c5783ff6f
08e3728585
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-04T07:31:13.321Z
S1 58045, S2 59025
48d88b8841
5c5783ff6f
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-04T07:31:15.298Z
S1 58068, S2 59025
cdc2bf73b6
48d88b8841
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-04T07:31:17.305Z
S1 58068, S2 59018
415caefed8
cdc2bf73b6
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-04T07:31:19.269Z
S1 58104, S2 59018
a08280259b
415caefed8
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-04T07:31:21.300Z
S1 58104, S2 58987
ca4e8048a3
a08280259b
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-04T07:31:23.254Z
S1 58150, S2 58987
d4361c144d
ca4e8048a3
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-04T07:31:25.181Z
S1 58150, S2 59060
40936e9c64
d4361c144d
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-04T07:31:27.140Z
S1 58191, S2 59060
40cda3f358
40936e9c64
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-04T07:31:29.120Z
S1 58191, S2 59080
7257f6b21b
40cda3f358
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-04T07:31:31.098Z
S1 58213, S2 59080
20a7deba07
7257f6b21b
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-04T07:31:33.057Z
S1 58213, S2 59121
cf2a31472b
20a7deba07
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-04T07:31:34.998Z
S1 58272, S2 59121
d636bfc81e
cf2a31472b
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-04T07:31:36.936Z
S1 58272, S2 59183
815480f12d
d636bfc81e
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-04T07:31:38.872Z
S1 58336, S2 59183
d30e54feef
815480f12d
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-04T07:31:40.816Z
S1 58336, S2 59239
02693c152f
d30e54feef
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-04T07:31:42.748Z
S1 58404, S2 59239
282b646e0e
02693c152f
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-04T07:31:44.679Z
S1 58404, S2 59308
2ebab6d7e8
282b646e0e
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-04T07:31:46.610Z
S1 58473, S2 59308
bd346a2634
2ebab6d7e8
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-04T07:31:48.543Z
S1 58473, S2 59375
c7a4ec9c38
bd346a2634
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-04T07:31:50.481Z
S1 58535, S2 59375
20357830fc
c7a4ec9c38
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-04T07:31:52.411Z
S1 58535, S2 59445
06d09a0a73
20357830fc
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-04T07:31:54.343Z
S1 58603, S2 59445
426e024c4d
06d09a0a73
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-04T07:31:56.271Z
S1 58603, S2 59517
276112a546
426e024c4d
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-04T07:31:58.200Z
S1 58674, S2 59517
33cc5f513d
276112a546
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-04T07:32:00.168Z
S1 58674, S2 59549
cf23712948
33cc5f513d
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-04T07:32:02.127Z
S1 58715, S2 59549
b40e1b0ebc
cf23712948
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-04T07:32:04.116Z
S1 58715, S2 59560
40a3fb2188
b40e1b0ebc
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-04T07:32:06.065Z
S1 58766, S2 59560
8354782d26
40a3fb2188
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-04T07:32:08.009Z
S1 58766, S2 59616
c26c857c10
8354782d26
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-04T07:32:09.944Z
S1 58831, S2 59616
fb9b727068
c26c857c10
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-04T07:32:11.876Z
S1 58831, S2 59684
bd3ac88778
fb9b727068
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-04T07:32:13.808Z
S1 58899, S2 59684
fe1441c659
bd3ac88778
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-04T07:32:15.733Z
S1 58899, S2 59759
58d6e0045f
fe1441c659
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-04T07:32:17.665Z
S1 58967, S2 59759
d546b61e57
58d6e0045f
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-04T07:32:19.604Z
S1 58967, S2 59820
9e678290c6
d546b61e57
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-04T07:32:21.529Z
S1 59042, S2 59820
19e0b90e6c
9e678290c6
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.