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("447440219958694921:set_01M6SFVJ4KEH7R222KS0951WVJ") = 94a25f32c9677317..., 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_01M6SFVJ4NFAVAV39F4998GB0G: verified
✓
signatures
23 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..23, every prev_hash links
✓
move log
23 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
23 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
23 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-06T22:32:21.028Z
S1 59798, S2 60000
e3ed06aa87
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-06T22:32:23.213Z
S1 59798, S2 59815
e0787acc27
e3ed06aa87
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-06T22:32:25.318Z
S1 59693, S2 59815
bd1718c1d1
e0787acc27
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-06T22:32:27.521Z
S1 59693, S2 59612
fe9cf3ffe9
bd1718c1d1
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-06T22:32:29.617Z
S1 59597, S2 59612
41e7604c87
fe9cf3ffe9
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-06T22:32:31.711Z
S1 59597, S2 59518
4894b7beeb
41e7604c87
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-06T22:32:33.703Z
S1 59605, S2 59518
03b6733e59
4894b7beeb
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-06T22:32:35.700Z
S1 59605, S2 59521
834b2afd7e
03b6733e59
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-06T22:32:37.704Z
S1 59601, S2 59521
69ae8ee148
834b2afd7e
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-06T22:32:39.695Z
S1 59601, S2 59530
dbd1794c7f
69ae8ee148
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-06T22:32:41.696Z
S1 59600, S2 59530
a34c6e6d23
dbd1794c7f
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-06T22:32:43.705Z
S1 59600, S2 59521
facabe0945
a34c6e6d23
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-06T22:32:45.635Z
S1 59670, S2 59521
7f1a8415ec
facabe0945
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-06T22:32:47.599Z
S1 59670, S2 59557
165be4f8f4
7f1a8415ec
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-06T22:32:49.530Z
S1 59739, S2 59557
01e59e2866
165be4f8f4
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-06T22:32:51.528Z
S1 59739, S2 59559
14b781d14d
01e59e2866
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-06T22:32:53.457Z
S1 59810, S2 59559
04fad80c49
14b781d14d
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-06T22:32:55.432Z
S1 59810, S2 59584
bfd1c6a492
04fad80c49
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-06T22:32:57.406Z
S1 59836, S2 59584
be5f39b3d8
bfd1c6a492
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-06T22:32:59.339Z
S1 59836, S2 59651
1945560510
be5f39b3d8
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-06T22:33:01.454Z
S1 59721, S2 59651
4f2eda960b
1945560510
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-06T22:33:03.428Z
S1 59721, S2 59677
aa6a499d10
4f2eda960b
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-06T22:33:05.359Z
S1 59790, S2 59677
de27f09612
aa6a499d10
sk_4707cd57
Game 2 m_01M6SFVJ4PEMZBD33ZVTANZ9PM: verified
✓
signatures
44 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..44, every prev_hash links
✓
move log
44 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
44 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
44 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-06T22:32:21.025Z
S1 59801, S2 60000
5b7a62d059
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-06T22:32:23.210Z
S1 59801, S2 59815
0728324729
5b7a62d059
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-06T22:32:25.324Z
S1 59687, S2 59815
5b9f0951fc
0728324729
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-06T22:32:27.516Z
S1 59687, S2 59623
e9be16013b
5b9f0951fc
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-06T22:32:29.504Z
S1 59699, S2 59623
a574a453b1
e9be16013b
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-06T22:32:31.514Z
S1 59699, S2 59613
5846a658cb
a574a453b1
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-06T22:32:33.498Z
S1 59715, S2 59613
5719ec001a
5846a658cb
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-06T22:32:35.467Z
S1 59715, S2 59644
0e6a23e6dc
5719ec001a
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-06T22:32:37.497Z
S1 59685, S2 59644
a248b8ad44
0e6a23e6dc
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-06T22:32:39.495Z
S1 59685, S2 59646
3ef0e45a71
a248b8ad44
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-06T22:32:41.424Z
S1 59756, S2 59646
d6a718b805
3ef0e45a71
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-06T22:32:43.363Z
S1 59756, S2 59707
87bcbece2a
d6a718b805
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-06T22:32:45.339Z
S1 59780, S2 59707
83a827b694
87bcbece2a
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-06T22:32:47.306Z
S1 59780, S2 59740
dd22195f15
83a827b694
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-06T22:32:49.234Z
S1 59852, S2 59740
8f5a7b51d7
dd22195f15
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-06T22:32:51.234Z
S1 59852, S2 59740
f5ec01b0e4
8f5a7b51d7
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-06T22:32:53.162Z
S1 59924, S2 59740
7c94a02f9f
f5ec01b0e4
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-06T22:32:55.138Z
S1 59924, S2 59764
7b06dbef03
7c94a02f9f
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-06T22:32:57.121Z
S1 59941, S2 59764
03c8b9a034
7b06dbef03
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-06T22:32:59.056Z
S1 59941, S2 59829
0989e55946
03c8b9a034
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-06T22:33:01.031Z
S1 59966, S2 59829
a4f2483e1a
0989e55946
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-06T22:33:02.964Z
S1 59966, S2 59896
d0c73fbd1e
a4f2483e1a
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-06T22:33:04.943Z
S1 59987, S2 59896
7ccaff5b83
d0c73fbd1e
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-06T22:33:07.012Z
S1 59987, S2 59827
76cceee022
7ccaff5b83
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-06T22:33:08.937Z
S1 60062, S2 59827
e0cdad8c9d
76cceee022
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-06T22:33:10.887Z
S1 60062, S2 59877
368ad9a2c3
e0cdad8c9d
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-06T22:33:12.913Z
S1 60036, S2 59877
b47843c546
368ad9a2c3
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-06T22:33:14.866Z
S1 60036, S2 59924
b531ef6eaa
b47843c546
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-06T22:33:16.793Z
S1 60109, S2 59924
d44e3fe918
b531ef6eaa
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-06T22:33:18.727Z
S1 60109, S2 59990
67673558f4
d44e3fe918
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-06T22:33:20.667Z
S1 60169, S2 59990
cf17f1ce0c
67673558f4
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-06T22:33:22.637Z
S1 60169, S2 60020
1b337c3da0
cf17f1ce0c
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-06T22:33:24.578Z
S1 60228, S2 60020
4433fa0a9a
1b337c3da0
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-06T22:33:26.504Z
S1 60228, S2 60094
5758a8b6ab
4433fa0a9a
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-06T22:33:28.434Z
S1 60298, S2 60094
405ee1eaa2
5758a8b6ab
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-06T22:33:30.359Z
S1 60298, S2 60169
82fafe04a2
405ee1eaa2
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-06T22:33:32.294Z
S1 60363, S2 60169
6e566bb61e
82fafe04a2
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-06T22:33:34.225Z
S1 60363, S2 60238
20b2fed928
6e566bb61e
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-06T22:33:36.161Z
S1 60427, S2 60238
3a909659c2
20b2fed928
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-06T22:33:38.106Z
S1 60427, S2 60293
8d02116a13
3a909659c2
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-06T22:33:40.032Z
S1 60501, S2 60293
9ef107a525
8d02116a13
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-06T22:33:41.970Z
S1 60501, S2 60355
476b2884b0
9ef107a525
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-06T22:33:43.896Z
S1 60575, S2 60355
3991341b90
476b2884b0
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-06T22:33:45.826Z
S1 60575, S2 60425
3bb79760f3
3991341b90
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.