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("1926326700585744000:set_01M6BEHH91FXEBK1NS77Q8SEV4") = 5dd3d68862dfd5fc..., 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_01M6BEHH93EBX9W1E93AEXWSYY: verified
✓
signatures
11 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..11, every prev_hash links
✓
move log
11 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
11 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
11 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-01T11:40:02.613Z
S1 59025, S2 60000
27a6b5f01e
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-01T11:40:04.823Z
S1 59025, S2 59790
d882438297
27a6b5f01e
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-01T11:40:07.028Z
S1 58820, S2 59790
62c9f9cfd6
d882438297
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-01T11:40:09.207Z
S1 58820, S2 59611
12bd0dde0c
62c9f9cfd6
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-01T11:40:11.308Z
S1 58719, S2 59611
5c5d56fa3e
12bd0dde0c
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-01T11:40:13.415Z
S1 58719, S2 59504
084db8bacc
5c5d56fa3e
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-01T11:40:15.515Z
S1 58619, S2 59504
3e715602e9
084db8bacc
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-01T11:40:17.530Z
S1 58619, S2 59489
0e675d910c
3e715602e9
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-01T11:40:19.530Z
S1 58619, S2 59489
b359aa0465
0e675d910c
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-01T11:40:21.507Z
S1 58619, S2 59512
a5776d8c0f
b359aa0465
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-01T11:40:23.437Z
S1 58689, S2 59512
edada2973a
a5776d8c0f
sk_4707cd57
Game 2 m_01M6BEHH95EGYAPHJKPKM88ZSX: verified
✓
signatures
68 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..68, every prev_hash links
✓
move log
68 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
68 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
68 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-01T11:40:02.606Z
S1 59032, S2 60000
ea6ab3e5e1
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-01T11:40:04.801Z
S1 59032, S2 59805
071e474ef2
ea6ab3e5e1
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-01T11:40:07.025Z
S1 58808, S2 59805
75071fc455
071e474ef2
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-01T11:40:09.218Z
S1 58808, S2 59612
e89f0e5c58
75071fc455
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-01T11:40:11.311Z
S1 58715, S2 59612
7197a2891f
e89f0e5c58
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-01T11:40:13.411Z
S1 58715, S2 59512
d63acd5303
7197a2891f
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-01T11:40:15.506Z
S1 58620, S2 59512
dd59a0450e
d63acd5303
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-01T11:40:17.597Z
S1 58620, S2 59421
7cc696ee8e
dd59a0450e
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-01T11:40:19.699Z
S1 58518, S2 59421
ab1171b5ac
7cc696ee8e
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-01T11:40:21.720Z
S1 58518, S2 59400
d30eafec83
ab1171b5ac
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-01T11:40:23.659Z
S1 58579, S2 59400
691b63597d
d30eafec83
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-01T11:40:25.591Z
S1 58579, S2 59468
79d22ec9e2
691b63597d
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-01T11:40:27.561Z
S1 58609, S2 59468
d6638f5ba5
79d22ec9e2
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-01T11:40:29.597Z
S1 58609, S2 59432
3455d8b5c2
d6638f5ba5
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-01T11:40:31.596Z
S1 58610, S2 59432
fd0d296dc3
3455d8b5c2
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-01T11:40:33.524Z
S1 58610, S2 59504
2aa303ca18
fd0d296dc3
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-01T11:40:35.489Z
S1 58645, S2 59504
28a980939c
2aa303ca18
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-01T11:40:37.412Z
S1 58645, S2 59581
262685439b
28a980939c
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-01T11:40:39.396Z
S1 58661, S2 59581
5b0c43ff46
262685439b
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-01T11:40:41.397Z
S1 58661, S2 59580
c45b31f7d1
5b0c43ff46
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-01T11:40:43.403Z
S1 58655, S2 59580
cc35f7e51f
c45b31f7d1
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-01T11:40:45.402Z
S1 58655, S2 59581
2cd4a94939
cc35f7e51f
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-01T11:40:47.395Z
S1 58662, S2 59581
4f946fe732
2cd4a94939
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-01T11:40:49.435Z
S1 58662, S2 59541
07e4697309
4f946fe732
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-01T11:40:51.414Z
S1 58683, S2 59541
d0848949a6
07e4697309
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-01T11:40:53.397Z
S1 58683, S2 59558
9748eff7d8
d0848949a6
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-01T11:40:55.431Z
S1 58649, S2 59558
319e0f0811
9748eff7d8
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-01T11:40:57.498Z
S1 58649, S2 59491
6f5516295a
319e0f0811
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-01T11:40:59.497Z
S1 58650, S2 59491
73dd494451
6f5516295a
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-01T11:41:01.619Z
S1 58650, S2 59369
3f55868572
73dd494451
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-01T11:41:03.703Z
S1 58566, S2 59369
1040bff06a
3f55868572
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-01T11:41:05.696Z
S1 58566, S2 59376
bb128431db
1040bff06a
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-01T11:41:07.698Z
S1 58564, S2 59376
8d4c6da514
bb128431db
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-01T11:41:09.656Z
S1 58564, S2 59418
7b8348f711
8d4c6da514
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-01T11:41:11.608Z
S1 58612, S2 59418
b55c5844be
7b8348f711
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-01T11:41:13.548Z
S1 58612, S2 59478
d0d5331a15
b55c5844be
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-01T11:41:15.488Z
S1 58672, S2 59478
ec147e6c89
d0d5331a15
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-01T11:41:17.439Z
S1 58672, S2 59527
d994d037fd
ec147e6c89
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-01T11:41:19.369Z
S1 58742, S2 59527
0e9d39c31f
d994d037fd
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-01T11:41:21.309Z
S1 58742, S2 59587
3e3f0b3fa0
0e9d39c31f
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-01T11:41:23.243Z
S1 58808, S2 59587
10069444a5
3e3f0b3fa0
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-01T11:41:25.176Z
S1 58808, S2 59654
7ef46efb13
10069444a5
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-01T11:41:27.112Z
S1 58872, S2 59654
beb87f187f
7ef46efb13
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-01T11:41:29.047Z
S1 58872, S2 59719
7d66742765
beb87f187f
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-01T11:41:30.972Z
S1 58947, S2 59719
423257bd41
7d66742765
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-01T11:41:32.908Z
S1 58947, S2 59783
ac1849c95b
423257bd41
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-01T11:41:34.843Z
S1 59012, S2 59783
baeed75c63
ac1849c95b
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-01T11:41:36.793Z
S1 59012, S2 59833
1409c0cef2
baeed75c63
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-01T11:41:38.742Z
S1 59063, S2 59833
16f35eaea2
1409c0cef2
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-01T11:41:40.676Z
S1 59063, S2 59899
5948111f73
16f35eaea2
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-01T11:41:42.613Z
S1 59126, S2 59899
8191dc1c69
5948111f73
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-01T11:41:44.543Z
S1 59126, S2 59969
a53a86cffe
8191dc1c69
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-01T11:41:46.474Z
S1 59195, S2 59969
c8ad599d43
a53a86cffe
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-01T11:41:48.402Z
S1 59195, S2 60041
e2ac3464c4
c8ad599d43
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-01T11:41:50.336Z
S1 59261, S2 60041
17204fee66
e2ac3464c4
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-01T11:41:52.277Z
S1 59261, S2 60100
32c7c5645c
17204fee66
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-01T11:41:54.211Z
S1 59327, S2 60100
c1f5bd334c
32c7c5645c
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-01T11:41:56.153Z
S1 59327, S2 60158
d3b5a842ed
c1f5bd334c
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-01T11:41:58.078Z
S1 59402, S2 60158
97c9cc1837
d3b5a842ed
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-01T11:42:00.018Z
S1 59402, S2 60218
6230622de4
97c9cc1837
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-01T11:42:02.022Z
S1 59398, S2 60218
6ac7d5a289
6230622de4
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-01T11:42:04.178Z
S1 59398, S2 60062
97adaebf6c
6ac7d5a289
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-01T11:42:06.109Z
S1 59467, S2 60062
4425436efc
97adaebf6c
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-01T11:42:08.041Z
S1 59467, S2 60130
648a3f9aa7
4425436efc
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-01T11:42:09.970Z
S1 59538, S2 60130
959d001d7d
648a3f9aa7
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-01T11:42:11.897Z
S1 59538, S2 60203
fb54e80523
959d001d7d
sk_4707cd57
67
move
S1 Exhibition2
67
2026-11-01T11:42:13.826Z
S1 59609, S2 60203
55a9faf171
fb54e80523
sk_4707cd57
68
move
S2 Exhibition1
68
2026-11-01T11:42:15.751Z
S1 59609, S2 60278
f2ed8224e3
55a9faf171
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.