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("3876610134943815545:set_01M7529MD4EYDBN9FZ86P9G068") = 69e048b67f91882b..., 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_01M7529MD6EFXBPKN9MKQTHEXF: verified
✓
signatures
51 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..51, every prev_hash links
✓
move log
51 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
51 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
51 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-11T10:26:15.198Z
S1 59819, S2 60000
fc4a599c30
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-11T10:26:17.144Z
S1 59819, S2 60054
700ed7b936
fc4a599c30
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-11T10:26:19.227Z
S1 59736, S2 60054
bc06e84ae3
700ed7b936
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-11T10:26:21.407Z
S1 59736, S2 59874
e07abe2ab7
bc06e84ae3
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-11T10:26:23.501Z
S1 59642, S2 59874
e371437367
e07abe2ab7
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-11T10:26:25.501Z
S1 59642, S2 59874
fe5c84a64c
e371437367
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-11T10:26:27.647Z
S1 59496, S2 59874
d09b56ebbb
fe5c84a64c
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-11T10:26:29.825Z
S1 59496, S2 59696
71bb780fcd
d09b56ebbb
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-11T10:26:32.010Z
S1 59311, S2 59696
e2bd7b7968
71bb780fcd
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-11T10:26:34.105Z
S1 59311, S2 59601
ce1f1e8d20
e2bd7b7968
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-11T10:26:36.304Z
S1 59112, S2 59601
dbe6573904
ce1f1e8d20
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-11T10:26:38.421Z
S1 59112, S2 59484
3fdeb1864d
dbe6573904
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-11T10:26:40.617Z
S1 58916, S2 59484
7d3bf84987
3fdeb1864d
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-11T10:26:42.702Z
S1 58916, S2 59399
b655af5afc
7d3bf84987
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-11T10:26:44.910Z
S1 58708, S2 59399
0c4bc6e1e2
b655af5afc
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-11T10:26:46.999Z
S1 58708, S2 59310
b1665e1846
0c4bc6e1e2
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-11T10:26:49.006Z
S1 58701, S2 59310
35704ba113
b1665e1846
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-11T10:26:51.122Z
S1 58701, S2 59194
20341a45c4
35704ba113
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-11T10:26:53.219Z
S1 58604, S2 59194
4239f6b8f8
20341a45c4
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-11T10:26:55.315Z
S1 58604, S2 59098
9909c7cf25
4239f6b8f8
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-11T10:26:57.401Z
S1 58518, S2 59098
da077ef3e3
9909c7cf25
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-11T10:26:59.336Z
S1 58518, S2 59163
e6db84741a
da077ef3e3
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-11T10:27:01.744Z
S1 58110, S2 59163
1d937ee275
e6db84741a
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-11T10:27:03.832Z
S1 58110, S2 59075
ee600dadeb
1d937ee275
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-11T10:27:05.808Z
S1 58134, S2 59075
33dea53a26
ee600dadeb
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-11T10:27:07.803Z
S1 58134, S2 59080
0c3dd27149
33dea53a26
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-11T10:27:09.829Z
S1 58108, S2 59080
5cd1ea20c4
0c3dd27149
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-11T10:27:11.828Z
S1 58108, S2 59081
1cd1d210e8
5cd1ea20c4
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-11T10:27:13.814Z
S1 58122, S2 59081
3f9e6ebc3c
1cd1d210e8
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-11T10:27:15.775Z
S1 58122, S2 59120
bf6efe1c7e
3f9e6ebc3c
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-11T10:27:17.739Z
S1 58158, S2 59120
ca65b16e80
bf6efe1c7e
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-11T10:27:20.436Z
S1 58158, S2 58423
12088c2267
ca65b16e80
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-11T10:27:22.709Z
S1 57885, S2 58423
f82c0d33eb
12088c2267
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-11T10:27:24.699Z
S1 57885, S2 58433
2ce10783f6
f82c0d33eb
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-11T10:27:26.722Z
S1 57862, S2 58433
52467e669f
2ce10783f6
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-11T10:27:28.679Z
S1 57862, S2 58476
6ddb670ce7
52467e669f
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-11T10:27:30.620Z
S1 57921, S2 58476
2e6b4c504a
6ddb670ce7
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-11T10:27:32.570Z
S1 57921, S2 58526
e2e76c4e69
2e6b4c504a
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-11T10:27:34.509Z
S1 57982, S2 58526
69015ffee2
e2e76c4e69
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-11T10:27:36.437Z
S1 57982, S2 58598
ea2d1ca4b7
69015ffee2
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-11T10:27:38.372Z
S1 58047, S2 58598
2ef96b6552
ea2d1ca4b7
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-11T10:27:40.312Z
S1 58047, S2 58658
8c9d4e90fe
2ef96b6552
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-11T10:27:42.251Z
S1 58108, S2 58658
2a24de63c6
8c9d4e90fe
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-11T10:27:44.179Z
S1 58108, S2 58730
0779d55523
2a24de63c6
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-11T10:27:46.111Z
S1 58176, S2 58730
f48a52227a
0779d55523
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-11T10:27:48.045Z
S1 58176, S2 58796
ea83872283
f48a52227a
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-11T10:27:49.980Z
S1 58241, S2 58796
e0863a85cd
ea83872283
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-11T10:27:51.915Z
S1 58241, S2 58861
2fdc1a2812
e0863a85cd
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-11T10:27:53.844Z
S1 58312, S2 58861
9ff335da68
2fdc1a2812
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-11T10:27:55.779Z
S1 58312, S2 58926
987b54a102
9ff335da68
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-11T10:27:57.712Z
S1 58379, S2 58926
6aaa1627c4
987b54a102
sk_4707cd57
Game 2 m_01M7529MD7EMBTE4WA4GBRERRW: verified
✓
signatures
30 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..30, every prev_hash links
✓
move log
30 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
30 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
30 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-11T10:26:15.200Z
S1 59817, S2 60000
acefb90b4b
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-11T10:26:17.164Z
S1 59817, S2 60036
a8abffc44a
acefb90b4b
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-11T10:26:19.236Z
S1 59745, S2 60036
79175d2b90
a8abffc44a
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-11T10:26:21.411Z
S1 59745, S2 59861
7f2ced3dd4
79175d2b90
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-11T10:26:23.501Z
S1 59655, S2 59861
c1f69d027c
7f2ced3dd4
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-11T10:26:25.503Z
S1 59655, S2 59859
2cef326e5a
c1f69d027c
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-11T10:26:27.697Z
S1 59461, S2 59859
364b031388
2cef326e5a
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-11T10:26:29.829Z
S1 59461, S2 59727
075dc1a019
364b031388
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-11T10:26:32.020Z
S1 59270, S2 59727
1bf43fc944
075dc1a019
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-11T10:26:34.101Z
S1 59270, S2 59646
0c8e75fcf4
1bf43fc944
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-11T10:26:36.215Z
S1 59156, S2 59646
9b12275a5f
0c8e75fcf4
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-11T10:26:38.441Z
S1 59156, S2 59420
7fd3bbc80f
9b12275a5f
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-11T10:26:40.622Z
S1 58975, S2 59420
7ce37a82e4
7fd3bbc80f
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-11T10:26:42.704Z
S1 58975, S2 59338
d1894b7c4f
7ce37a82e4
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-11T10:26:44.923Z
S1 58756, S2 59338
536e688183
d1894b7c4f
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-11T10:26:46.999Z
S1 58756, S2 59262
386c191bd4
536e688183
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-11T10:26:49.007Z
S1 58748, S2 59262
bb33a22037
386c191bd4
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-11T10:26:51.104Z
S1 58748, S2 59165
758e1a4d00
bb33a22037
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-11T10:26:53.120Z
S1 58732, S2 59165
4dc6b94e02
758e1a4d00
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-11T10:26:55.196Z
S1 58732, S2 59089
45058bb0ff
4dc6b94e02
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-11T10:26:57.204Z
S1 58724, S2 59089
e03cb8769c
45058bb0ff
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-11T10:26:59.144Z
S1 58724, S2 59149
bb7a990073
e03cb8769c
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-11T10:27:01.217Z
S1 58651, S2 59149
fe96fd6374
bb7a990073
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-11T10:27:03.311Z
S1 58651, S2 59055
e10d476bb8
fe96fd6374
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-11T10:27:05.257Z
S1 58705, S2 59055
1b36d1b5f7
e10d476bb8
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-11T10:27:07.323Z
S1 58705, S2 58989
bf5f3b6d75
1b36d1b5f7
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-11T10:27:09.253Z
S1 58775, S2 58989
610d6da90c
bf5f3b6d75
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-11T10:27:11.209Z
S1 58775, S2 59033
102fa3a63b
610d6da90c
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-11T10:27:13.139Z
S1 58845, S2 59033
2543009d45
102fa3a63b
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-11T10:27:15.070Z
S1 58845, S2 59102
eb4abca2fc
2543009d45
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.