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("7232900038557726833:set_01M6V2MZ9BF98T6K6KVEVB5VDW") = 5174806d29085236..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6V2MZ9EE8V9WW4QH5SFB7VD: verified
✓
signatures
59 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..59, every prev_hash links
✓
move log
59 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
59 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
59 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-07T13:20:02.941Z
S1 59344, S2 60000
ce776d4e7a
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T13:20:05.221Z
S1 59344, S2 59720
234e31ac1b
ce776d4e7a
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T13:20:07.412Z
S1 59153, S2 59720
aa2b679531
234e31ac1b
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T13:20:09.619Z
S1 59153, S2 59513
1f3cf4c865
aa2b679531
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T13:20:11.818Z
S1 58954, S2 59513
4c9bd70898
1f3cf4c865
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T13:20:13.913Z
S1 58954, S2 59418
66d46b3816
4c9bd70898
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T13:20:16.100Z
S1 58767, S2 59418
f50dfce595
66d46b3816
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T13:20:18.318Z
S1 58767, S2 59200
ff5ceb971b
f50dfce595
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T13:20:20.441Z
S1 58644, S2 59200
0812ec462e
ff5ceb971b
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T13:20:22.538Z
S1 58644, S2 59103
4891ad1eca
0812ec462e
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T13:20:24.704Z
S1 58478, S2 59103
c0505430ab
4891ad1eca
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T13:20:26.669Z
S1 58478, S2 59138
3e7fc6affc
c0505430ab
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T13:20:28.632Z
S1 58515, S2 59138
581c2bd96e
3e7fc6affc
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T13:20:30.566Z
S1 58515, S2 59204
4760ff7134
581c2bd96e
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T13:20:32.700Z
S1 58381, S2 59204
ee12bf44cc
4760ff7134
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-07T13:20:34.805Z
S1 58381, S2 59099
e3cd46a711
ee12bf44cc
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-07T13:20:36.801Z
S1 58385, S2 59099
d70a9a5f09
e3cd46a711
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-07T13:20:38.833Z
S1 58385, S2 59067
18eed99874
d70a9a5f09
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-07T13:20:40.928Z
S1 58290, S2 59067
ea025aea36
18eed99874
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-07T13:20:42.907Z
S1 58290, S2 59088
726f848bd3
ea025aea36
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-07T13:20:44.835Z
S1 58362, S2 59088
cc62770d6f
726f848bd3
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-07T13:20:46.826Z
S1 58362, S2 59097
05ff0d883e
cc62770d6f
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-07T13:20:48.825Z
S1 58363, S2 59097
9ff33ff096
05ff0d883e
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-07T13:20:50.751Z
S1 58363, S2 59171
40c4fd125e
9ff33ff096
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-07T13:20:52.706Z
S1 58408, S2 59171
3290599667
40c4fd125e
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-07T13:20:54.712Z
S1 58408, S2 59165
a2119031df
3290599667
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-07T13:20:56.721Z
S1 58399, S2 59165
4ebd656ea8
a2119031df
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-07T13:20:58.682Z
S1 58399, S2 59204
c4b43be3c9
4ebd656ea8
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-07T13:21:00.711Z
S1 58370, S2 59204
6ef1225445
c4b43be3c9
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-07T13:21:02.688Z
S1 58370, S2 59227
c696e37aae
6ef1225445
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-07T13:21:04.817Z
S1 58241, S2 59227
eef4f6ac7e
c696e37aae
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-07T13:21:06.795Z
S1 58241, S2 59249
0ee94f1345
eef4f6ac7e
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-07T13:21:08.922Z
S1 58114, S2 59249
30e993ecc3
0ee94f1345
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-07T13:21:10.947Z
S1 58114, S2 59224
d195eeb756
30e993ecc3
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-07T13:21:12.952Z
S1 58109, S2 59224
64f2e88c69
d195eeb756
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-07T13:21:14.946Z
S1 58109, S2 59230
612fee8d92
64f2e88c69
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-07T13:21:16.894Z
S1 58161, S2 59230
bdaa55ae62
612fee8d92
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-07T13:21:18.885Z
S1 58161, S2 59239
806b6aaa79
bdaa55ae62
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-07T13:21:20.815Z
S1 58231, S2 59239
8ba1490506
806b6aaa79
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-07T13:21:22.754Z
S1 58231, S2 59300
45dd535814
8ba1490506
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-07T13:21:24.701Z
S1 58284, S2 59300
a5dd71108f
45dd535814
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-07T13:21:26.646Z
S1 58284, S2 59355
ae1d01cea7
a5dd71108f
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-07T13:21:28.578Z
S1 58352, S2 59355
2d980586f9
ae1d01cea7
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-07T13:21:30.507Z
S1 58352, S2 59426
a358d17ba0
2d980586f9
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-07T13:21:32.440Z
S1 58419, S2 59426
069eadb12b
a358d17ba0
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-07T13:21:34.376Z
S1 58419, S2 59490
9eba839333
069eadb12b
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-07T13:21:36.311Z
S1 58484, S2 59490
e65783e23c
9eba839333
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-07T13:21:38.244Z
S1 58484, S2 59557
035d12d8d9
e65783e23c
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-07T13:21:40.169Z
S1 58559, S2 59557
71c7b71809
035d12d8d9
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-07T13:21:42.100Z
S1 58559, S2 59626
7b45ef18ce
71c7b71809
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-07T13:21:44.038Z
S1 58621, S2 59626
9c609671c7
7b45ef18ce
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-07T13:21:45.968Z
S1 58621, S2 59696
6a444905ae
9c609671c7
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-07T13:21:47.903Z
S1 58686, S2 59696
dc771451d7
6a444905ae
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-07T13:21:49.831Z
S1 58686, S2 59768
6bc9485b87
dc771451d7
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-07T13:21:51.758Z
S1 58759, S2 59768
c526646092
6bc9485b87
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-07T13:21:53.683Z
S1 58759, S2 59843
d066da2832
c526646092
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-07T13:21:55.616Z
S1 58826, S2 59843
4155d3cebf
d066da2832
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-07T13:21:57.548Z
S1 58826, S2 59911
34946d46c2
4155d3cebf
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-07T13:21:59.481Z
S1 58893, S2 59911
574e39a80d
34946d46c2
sk_4707cd57
Game 2 m_01M6V2MZ9GE9192CTS44NT2P68: verified
✓
signatures
20 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..20, every prev_hash links
✓
move log
20 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
20 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
20 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-07T13:20:03.003Z
S1 59282, S2 60000
750c7e37d7
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T13:20:05.300Z
S1 59282, S2 59703
ab8910f757
750c7e37d7
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T13:20:07.523Z
S1 59059, S2 59703
a1d0c5a05c
ab8910f757
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T13:20:09.699Z
S1 59059, S2 59527
438aa0e4f5
a1d0c5a05c
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T13:20:11.808Z
S1 58950, S2 59527
b35ec3e3a4
438aa0e4f5
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T13:20:13.908Z
S1 58950, S2 59427
cfcfad1ce6
b35ec3e3a4
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T13:20:16.037Z
S1 58821, S2 59427
ccdcfb12ba
cfcfad1ce6
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T13:20:18.316Z
S1 58821, S2 59148
43bb62f4bb
ccdcfb12ba
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T13:20:20.399Z
S1 58738, S2 59148
394139c71d
43bb62f4bb
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T13:20:22.539Z
S1 58738, S2 59008
be3f44ea89
394139c71d
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T13:20:24.701Z
S1 58576, S2 59008
877c1b5d95
be3f44ea89
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T13:20:26.796Z
S1 58576, S2 58913
2139c9ca9b
877c1b5d95
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T13:20:28.724Z
S1 58648, S2 58913
1809ba301e
2139c9ca9b
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T13:20:30.673Z
S1 58648, S2 58964
8c0be28ac2
1809ba301e
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-07T13:20:32.701Z
S1 58620, S2 58964
9d8b33fbc6
8c0be28ac2
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-07T13:20:34.735Z
S1 58620, S2 58930
8d10d21e9f
9d8b33fbc6
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-07T13:20:36.661Z
S1 58694, S2 58930
330abd27a4
8d10d21e9f
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-07T13:20:38.607Z
S1 58694, S2 58984
f898b0406b
330abd27a4
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-07T13:20:40.534Z
S1 58767, S2 58984
9abd55a1b4
f898b0406b
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-07T13:20:42.461Z
S1 58767, S2 59057
e1ee2b5230
9abd55a1b4
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.