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("8755021521001586279:set_01M6T2K2WFF6EVNC0PFXZCTFFJ") = c55a3092e12b3d50..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6T2K2WHE499QQ1HS3T89DQW: 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
2026-11-07T03:59:46.203Z
S1 59801, S2 60000
1225317d6d
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T03:59:48.147Z
S1 59801, S2 60056
27df2b4276
1225317d6d
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T03:59:50.141Z
S1 59807, S2 60056
91320f7399
27df2b4276
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T03:59:52.415Z
S1 59807, S2 59782
9ed23cbc61
91320f7399
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T03:59:54.403Z
S1 59819, S2 59782
2414af6d5b
9ed23cbc61
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T03:59:56.409Z
S1 59819, S2 59776
b2e61c9537
2414af6d5b
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T03:59:58.405Z
S1 59823, S2 59776
6facf7c06f
b2e61c9537
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T04:00:00.400Z
S1 59823, S2 59781
73715159fb
6facf7c06f
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T04:00:02.484Z
S1 59739, S2 59781
5288148673
73715159fb
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T04:00:05.611Z
S1 59739, S2 58654
7452201158
5288148673
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T04:00:07.922Z
S1 59428, S2 58654
d22d0421ff
7452201158
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T04:00:10.333Z
S1 59428, S2 58243
e7996f5104
d22d0421ff
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T04:00:12.407Z
S1 59354, S2 58243
7a8864cf11
e7996f5104
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T04:00:14.497Z
S1 59354, S2 58153
348546b674
7a8864cf11
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T04:00:16.598Z
S1 59253, S2 58153
80b014ee5f
348546b674
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-07T04:00:18.698Z
S1 59253, S2 58053
ab483b014d
80b014ee5f
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-07T04:00:20.835Z
S1 59116, S2 58053
134cd040c9
ab483b014d
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-07T04:00:22.923Z
S1 59116, S2 57965
04e1ce9f3c
134cd040c9
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-07T04:00:25.019Z
S1 59020, S2 57965
e1fcdc266e
04e1ce9f3c
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-07T04:00:26.979Z
S1 59020, S2 58005
e192e2dcc3
e1fcdc266e
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-07T04:00:29.106Z
S1 58893, S2 58005
ec5749e652
e192e2dcc3
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-07T04:00:31.133Z
S1 58893, S2 57978
521d39e096
ec5749e652
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-07T04:00:33.104Z
S1 58922, S2 57978
36d05e9ffe
521d39e096
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-07T04:00:35.097Z
S1 58922, S2 57985
c23ceb93ee
36d05e9ffe
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-07T04:00:37.029Z
S1 58990, S2 57985
b8273c7500
c23ceb93ee
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-07T04:00:39.071Z
S1 58990, S2 57943
17c0323f12
b8273c7500
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-07T04:00:41.299Z
S1 58762, S2 57943
9155bb0797
17c0323f12
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-07T04:00:43.312Z
S1 58762, S2 57930
96a4202645
9155bb0797
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-07T04:00:45.319Z
S1 58755, S2 57930
122d8df058
96a4202645
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-07T04:00:47.323Z
S1 58755, S2 57926
72cd04c209
122d8df058
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-07T04:00:49.326Z
S1 58752, S2 57926
d9c4636b51
72cd04c209
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-07T04:00:51.410Z
S1 58752, S2 57842
69b2a23596
d9c4636b51
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-07T04:00:53.519Z
S1 58643, S2 57842
0eddb49635
69b2a23596
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-07T04:00:55.607Z
S1 58643, S2 57754
eae7c543f9
0eddb49635
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-07T04:00:57.716Z
S1 58534, S2 57754
6505b3c4eb
eae7c543f9
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-07T04:00:59.797Z
S1 58534, S2 57673
d1c0986e78
6505b3c4eb
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-07T04:01:02.191Z
S1 58140, S2 57673
1d1907a9da
d1c0986e78
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-07T04:01:04.802Z
S1 58140, S2 57062
5e27a9e943
1d1907a9da
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-07T04:01:06.785Z
S1 58157, S2 57062
650be9bee1
5e27a9e943
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-07T04:01:08.732Z
S1 58157, S2 57115
7fdb44fc1f
650be9bee1
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-07T04:01:10.672Z
S1 58217, S2 57115
2faa53eebc
7fdb44fc1f
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-07T04:01:12.606Z
S1 58217, S2 57181
818eb9f34c
2faa53eebc
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-07T04:01:14.541Z
S1 58282, S2 57181
de4e85d9fb
818eb9f34c
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-07T04:01:16.480Z
S1 58282, S2 57242
b6d9f189c9
de4e85d9fb
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-07T04:01:18.426Z
S1 58336, S2 57242
0ad3909c47
b6d9f189c9
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-07T04:01:20.361Z
S1 58336, S2 57307
782d51cc10
0ad3909c47
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-07T04:01:22.296Z
S1 58401, S2 57307
1e32574d98
782d51cc10
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-07T04:01:24.232Z
S1 58401, S2 57371
b577aa4a08
1e32574d98
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-07T04:01:26.169Z
S1 58464, S2 57371
f0148ad085
b577aa4a08
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-07T04:01:28.106Z
S1 58464, S2 57434
a99b53fdeb
f0148ad085
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-07T04:01:30.045Z
S1 58525, S2 57434
7f82d78790
a99b53fdeb
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-07T04:01:31.980Z
S1 58525, S2 57499
5c167272f0
7f82d78790
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-07T04:01:33.909Z
S1 58596, S2 57499
a887818231
5c167272f0
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-07T04:01:35.840Z
S1 58596, S2 57568
8f463f1649
a887818231
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-07T04:01:37.765Z
S1 58671, S2 57568
65c22bed58
8f463f1649
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-07T04:01:39.692Z
S1 58671, S2 57641
f840248a90
65c22bed58
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-07T04:01:41.620Z
S1 58743, S2 57641
16d94a29e9
f840248a90
sk_4707cd57
Game 2 m_01M6T2K2WJFG1SZAP0BFRHRAFC: 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
2026-11-07T03:59:46.217Z
S1 59787, S2 60000
f22f513c41
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T03:59:48.314Z
S1 59787, S2 59903
344d8e5642
f22f513c41
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T03:59:50.338Z
S1 59763, S2 59903
6e38a6b014
344d8e5642
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T03:59:52.419Z
S1 59763, S2 59822
cce3e984f7
6e38a6b014
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T03:59:54.521Z
S1 59661, S2 59822
464f159bff
cce3e984f7
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T03:59:56.533Z
S1 59661, S2 59810
ddf6d25ec3
464f159bff
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T03:59:58.523Z
S1 59671, S2 59810
6cc5f275a2
ddf6d25ec3
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T04:00:00.538Z
S1 59671, S2 59795
89064981da
6cc5f275a2
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T04:00:02.817Z
S1 59392, S2 59795
19eb0c67ab
89064981da
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T04:00:05.613Z
S1 59392, S2 58999
dd6e20d634
19eb0c67ab
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T04:00:07.996Z
S1 59009, S2 58999
88b21369c6
dd6e20d634
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T04:00:10.338Z
S1 59009, S2 58657
d7e16b7524
88b21369c6
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T04:00:12.439Z
S1 58908, S2 58657
2e4e5b739e
d7e16b7524
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T04:00:14.509Z
S1 58908, S2 58587
041386b5a5
2e4e5b739e
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-07T04:00:16.601Z
S1 58816, S2 58587
6b3c7c6f8b
041386b5a5
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-07T04:00:18.624Z
S1 58816, S2 58564
21721b2ba0
6b3c7c6f8b
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-07T04:00:20.808Z
S1 58632, S2 58564
226016e01f
21721b2ba0
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-07T04:00:22.916Z
S1 58632, S2 58456
0f844e05c3
226016e01f
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-07T04:00:25.023Z
S1 58525, S2 58456
c00a627c29
0f844e05c3
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-07T04:00:27.105Z
S1 58525, S2 58374
f3211ceab2
c00a627c29
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-07T04:00:29.109Z
S1 58521, S2 58374
2ec2a25f5a
f3211ceab2
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-07T04:00:31.198Z
S1 58521, S2 58285
0b9fd4909b
2ec2a25f5a
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-07T04:00:33.224Z
S1 58495, S2 58285
cb759263ae
0b9fd4909b
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-07T04:00:35.210Z
S1 58495, S2 58299
2396cfac9e
cb759263ae
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-07T04:00:37.164Z
S1 58541, S2 58299
a9c4ade478
2396cfac9e
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-07T04:00:39.138Z
S1 58541, S2 58325
8a3fc79ca8
a9c4ade478
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-07T04:00:41.306Z
S1 58373, S2 58325
dbe25a3e99
8a3fc79ca8
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-07T04:00:43.312Z
S1 58373, S2 58319
dd0df729aa
dbe25a3e99
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-07T04:00:45.329Z
S1 58356, S2 58319
ff7cc257d9
dd0df729aa
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-07T04:00:47.327Z
S1 58356, S2 58321
b5d6cf9c39
ff7cc257d9
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-07T04:00:49.326Z
S1 58357, S2 58321
7b652f8d8e
b5d6cf9c39
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-07T04:00:51.422Z
S1 58357, S2 58225
05eb8c4ae4
7b652f8d8e
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-07T04:00:53.521Z
S1 58258, S2 58225
858026b9d6
05eb8c4ae4
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-07T04:00:55.609Z
S1 58258, S2 58137
c1343af06b
858026b9d6
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-07T04:00:57.712Z
S1 58155, S2 58137
30b72f3461
c1343af06b
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-07T04:00:59.670Z
S1 58155, S2 58179
114ddea386
30b72f3461
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-07T04:01:02.009Z
S1 57816, S2 58179
f6475a80d7
114ddea386
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-07T04:01:04.332Z
S1 57816, S2 57856
6c32886594
f6475a80d7
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-07T04:01:06.346Z
S1 57802, S2 57856
360d157491
6c32886594
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-07T04:01:08.285Z
S1 57802, S2 57917
eb850fdb50
360d157491
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-07T04:01:10.224Z
S1 57863, S2 57917
3abe70af45
eb850fdb50
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-07T04:01:12.164Z
S1 57863, S2 57977
51714a3576
3abe70af45
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-07T04:01:14.095Z
S1 57932, S2 57977
f16732b5d7
51714a3576
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-07T04:01:16.031Z
S1 57932, S2 58041
1ec90c1410
f16732b5d7
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-07T04:01:17.963Z
S1 58000, S2 58041
9a444255bd
1ec90c1410
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-07T04:01:19.894Z
S1 58000, S2 58110
c45a9253ad
9a444255bd
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-07T04:01:21.837Z
S1 58057, S2 58110
89cda1e6d3
c45a9253ad
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-07T04:01:23.781Z
S1 58057, S2 58166
dc4917f559
89cda1e6d3
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-07T04:01:25.717Z
S1 58121, S2 58166
0524433a23
dc4917f559
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-07T04:01:27.649Z
S1 58121, S2 58234
cc14ac3712
0524433a23
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-07T04:01:29.588Z
S1 58182, S2 58234
1290425207
cc14ac3712
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-07T04:01:31.531Z
S1 58182, S2 58291
6a55838d4a
1290425207
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-07T04:01:33.468Z
S1 58245, S2 58291
be8826e9c5
6a55838d4a
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-07T04:01:35.411Z
S1 58245, S2 58348
390baa5645
be8826e9c5
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-07T04:01:37.340Z
S1 58316, S2 58348
8059bf3402
390baa5645
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-07T04:01:39.275Z
S1 58316, S2 58413
1b9df5d051
8059bf3402
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-07T04:01:41.206Z
S1 58385, S2 58413
9e4b953008
1b9df5d051
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-07T04:01:43.134Z
S1 58385, S2 58485
54e10b0124
9e4b953008
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-07T04:01:45.066Z
S1 58453, S2 58485
3f6865e9d4
54e10b0124
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-07T04:01:46.995Z
S1 58453, S2 58556
d41ab0e5ca
3f6865e9d4
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-07T04:01:48.923Z
S1 58525, S2 58556
694ab77ef9
d41ab0e5ca
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-07T04:01:50.856Z
S1 58525, S2 58623
e5638e14c2
694ab77ef9
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.