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("2395214512140114623:set_01M6TY5YZXF7TA83K7FG3MN1J0") = ef8029bbf12097ab..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M6TY5YZZEJ1S9K0J4S6P780A: verified
✓
signatures
17 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..17, every prev_hash links
✓
move log
17 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
17 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
17 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-07T12:01:56.305Z
S1 59856, S2 60000
366ed786f8
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T12:01:58.420Z
S1 59856, S2 59885
46b3309bb0
366ed786f8
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T12:02:00.615Z
S1 59661, S2 59885
6d587ff727
46b3309bb0
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T12:02:03.310Z
S1 59661, S2 59190
ab11a8a0cd
6d587ff727
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T12:02:05.599Z
S1 59372, S2 59190
77185eea5d
ab11a8a0cd
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T12:02:07.606Z
S1 59372, S2 59183
ea5a6ecdaa
77185eea5d
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T12:02:09.707Z
S1 59271, S2 59183
7514b11d66
ea5a6ecdaa
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T12:02:11.682Z
S1 59271, S2 59208
3a18e48f8c
7514b11d66
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T12:02:13.610Z
S1 59343, S2 59208
12742634f2
3a18e48f8c
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T12:02:15.573Z
S1 59343, S2 59245
045471cebf
12742634f2
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T12:02:17.520Z
S1 59396, S2 59245
8c6d391be5
045471cebf
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T12:02:19.447Z
S1 59396, S2 59318
de7f82bf50
8c6d391be5
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T12:02:21.374Z
S1 59469, S2 59318
207f72f217
de7f82bf50
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T12:02:23.302Z
S1 59469, S2 59390
4dbda4c664
207f72f217
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T12:02:25.248Z
S1 59523, S2 59390
16d10508c1
4dbda4c664
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-07T12:02:27.175Z
S1 59523, S2 59463
4d2b42153b
16d10508c1
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-07T12:02:29.104Z
S1 59594, S2 59463
eca00f94e0
4d2b42153b
sk_4707cd57
Game 2 m_01M6TY5Z00FY4AV29XDJJ9ADTY: 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 Exhibition2
1
2026-11-07T12:01:56.308Z
S1 59853, S2 60000
ea050369e6
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T12:01:58.429Z
S1 59853, S2 59879
8230b894cb
ea050369e6
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T12:02:00.623Z
S1 59659, S2 59879
02212bcb02
8230b894cb
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T12:02:03.333Z
S1 59659, S2 59169
7603d0b4a2
02212bcb02
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T12:02:05.524Z
S1 59468, S2 59169
b0e94fcb45
7603d0b4a2
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T12:02:07.606Z
S1 59468, S2 59087
4dc3d68d02
b0e94fcb45
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T12:02:09.720Z
S1 59354, S2 59087
907bee33ee
4dc3d68d02
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T12:02:11.712Z
S1 59354, S2 59095
fbdf65f2e0
907bee33ee
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T12:02:13.716Z
S1 59350, S2 59095
fe8f94fdd4
fbdf65f2e0
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T12:02:15.703Z
S1 59350, S2 59108
9946ffb55b
fe8f94fdd4
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T12:02:17.632Z
S1 59421, S2 59108
2a8a2431f3
9946ffb55b
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T12:02:19.599Z
S1 59421, S2 59141
185b471d6c
2a8a2431f3
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T12:02:21.597Z
S1 59423, S2 59141
27e708376e
185b471d6c
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T12:02:23.524Z
S1 59423, S2 59214
b8ea91c460
27e708376e
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-07T12:02:25.500Z
S1 59447, S2 59214
b8c8d12d62
b8ea91c460
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-07T12:02:27.497Z
S1 59447, S2 59217
dd0823e772
b8c8d12d62
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-07T12:02:29.497Z
S1 59447, S2 59217
f38526556c
dd0823e772
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-07T12:02:31.530Z
S1 59447, S2 59184
fce6471a3a
f38526556c
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-07T12:02:33.597Z
S1 59380, S2 59184
d4aca50833
fce6471a3a
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-07T12:02:35.610Z
S1 59380, S2 59171
8e69bcee3a
d4aca50833
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-07T12:02:37.604Z
S1 59386, S2 59171
d8b90f78f3
8e69bcee3a
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-07T12:02:39.566Z
S1 59386, S2 59209
0d5b2dcefe
d8b90f78f3
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-07T12:02:41.527Z
S1 59425, S2 59209
1ac29f2ebf
0d5b2dcefe
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-07T12:02:43.496Z
S1 59425, S2 59240
16cc8e32a8
1ac29f2ebf
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-07T12:02:45.459Z
S1 59462, S2 59240
840ee1d8de
16cc8e32a8
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-07T12:02:47.415Z
S1 59462, S2 59284
13c9a030b3
840ee1d8de
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-07T12:02:49.378Z
S1 59499, S2 59284
9e380209cc
13c9a030b3
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-07T12:02:51.328Z
S1 59499, S2 59334
53f48fa89d
9e380209cc
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-07T12:02:53.283Z
S1 59544, S2 59334
e9995c2936
53f48fa89d
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-07T12:02:55.230Z
S1 59544, S2 59387
c585fa93b6
e9995c2936
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-07T12:02:57.161Z
S1 59613, S2 59387
65382c9fae
c585fa93b6
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-07T12:02:59.091Z
S1 59613, S2 59457
e33ccbb301
65382c9fae
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-07T12:03:01.037Z
S1 59667, S2 59457
8b0b75dc62
e33ccbb301
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-07T12:03:03.034Z
S1 59667, S2 59460
1b6aab72f9
8b0b75dc62
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-07T12:03:05.019Z
S1 59682, S2 59460
c79987b6e2
1b6aab72f9
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-07T12:03:06.951Z
S1 59682, S2 59528
db56d6d4ae
c79987b6e2
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-07T12:03:08.888Z
S1 59745, S2 59528
b3a9d222b5
db56d6d4ae
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-07T12:03:10.816Z
S1 59745, S2 59600
cc676ea077
b3a9d222b5
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-07T12:03:12.747Z
S1 59814, S2 59600
dba878760b
cc676ea077
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-07T12:03:14.693Z
S1 59814, S2 59654
6766cf4d05
dba878760b
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-07T12:03:16.648Z
S1 59859, S2 59654
69e352abd2
6766cf4d05
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-07T12:03:18.591Z
S1 59859, S2 59711
eb7416ad00
69e352abd2
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-07T12:03:20.526Z
S1 59924, S2 59711
21cd5bf0b0
eb7416ad00
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-07T12:03:22.466Z
S1 59924, S2 59771
b0b2535d4d
21cd5bf0b0
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-07T12:03:24.397Z
S1 59993, S2 59771
ab33119752
b0b2535d4d
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-07T12:03:26.324Z
S1 59993, S2 59844
2e09e1db36
ab33119752
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-07T12:03:28.271Z
S1 60046, S2 59844
a743c60ea7
2e09e1db36
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-07T12:03:30.206Z
S1 60046, S2 59909
3ab1911918
a743c60ea7
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-07T12:03:32.145Z
S1 60107, S2 59909
d3eac283ff
3ab1911918
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-07T12:03:34.146Z
S1 60107, S2 59908
14901fb9bd
d3eac283ff
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-07T12:03:36.078Z
S1 60175, S2 59908
b6d6a3de87
14901fb9bd
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-07T12:03:38.012Z
S1 60175, S2 59974
31bc5c0ea7
b6d6a3de87
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-07T12:03:39.951Z
S1 60236, S2 59974
69e7cba2fe
31bc5c0ea7
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-07T12:03:41.892Z
S1 60236, S2 60033
b79e660f38
69e7cba2fe
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-07T12:03:43.820Z
S1 60308, S2 60033
a92103c2ed
b79e660f38
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-07T12:03:45.752Z
S1 60308, S2 60101
1dacfa4461
a92103c2ed
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-07T12:03:47.685Z
S1 60375, S2 60101
ce4293c012
1dacfa4461
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-07T12:03:49.613Z
S1 60375, S2 60173
4f4157045a
ce4293c012
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-07T12:03:51.549Z
S1 60439, S2 60173
78d40af4a2
4f4157045a
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-07T12:03:53.486Z
S1 60439, S2 60236
09eea91956
78d40af4a2
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-07T12:03:55.411Z
S1 60514, S2 60236
991973e483
09eea91956
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-07T12:03:57.336Z
S1 60514, S2 60311
5947e4b945
991973e483
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.