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("3612848241913757887:set_01M6BGGXXHEXQAHFBAC6MZXK62") = d88823319dc54c68..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6BGGXXKEXEAJCXFT1ZZTC1P: 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 Exhibition1
1
2026-11-01T12:14:39.133Z
S1 59834, S2 60000
5115d0ebb2
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-01T12:14:41.233Z
S1 59834, S2 59900
d900608369
5115d0ebb2
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-01T12:14:43.407Z
S1 59660, S2 59900
af3c24f796
d900608369
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-01T12:14:45.421Z
S1 59660, S2 59886
a54e0c6131
af3c24f796
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-01T12:14:47.351Z
S1 59730, S2 59886
aeb4995a8c
a54e0c6131
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-01T12:14:49.512Z
S1 59730, S2 59725
b5e4ff44d5
aeb4995a8c
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-01T12:14:51.609Z
S1 59633, S2 59725
d11ff421ed
b5e4ff44d5
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-01T12:14:53.724Z
S1 59633, S2 59610
c1b2316e75
d11ff421ed
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-01T12:14:55.817Z
S1 59540, S2 59610
6ad64961b8
c1b2316e75
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-01T12:14:57.790Z
S1 59540, S2 59637
dd890ad884
6ad64961b8
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-01T12:14:59.717Z
S1 59613, S2 59637
ac00a814c3
dd890ad884
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-01T12:15:02.515Z
S1 59613, S2 58839
e549bd1ed5
ac00a814c3
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-01T12:15:04.515Z
S1 59613, S2 58839
f172894600
e549bd1ed5
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-01T12:15:06.443Z
S1 59613, S2 58911
7f4112de2b
f172894600
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-01T12:15:08.444Z
S1 59612, S2 58911
85446e1241
7f4112de2b
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-01T12:15:10.500Z
S1 59612, S2 58855
808348cd9d
85446e1241
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-01T12:15:12.515Z
S1 59597, S2 58855
fd9c7b5743
808348cd9d
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-01T12:15:14.525Z
S1 59597, S2 58845
1ac52130fc
fd9c7b5743
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-01T12:15:16.514Z
S1 59608, S2 58845
8f38eff867
1ac52130fc
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-01T12:15:18.521Z
S1 59608, S2 58838
9642c71656
8f38eff867
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-01T12:15:20.455Z
S1 59674, S2 58838
58ee06dbd3
9642c71656
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-01T12:15:22.437Z
S1 59674, S2 58856
289df93187
58ee06dbd3
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-01T12:15:24.430Z
S1 59681, S2 58856
dac5dc23f6
289df93187
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-01T12:15:26.365Z
S1 59681, S2 58921
c68888fef5
dac5dc23f6
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-01T12:15:28.407Z
S1 59639, S2 58921
7535686b93
c68888fef5
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-01T12:15:30.427Z
S1 59639, S2 58901
a8815bf260
7535686b93
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-01T12:15:32.356Z
S1 59710, S2 58901
b893eee16c
a8815bf260
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-01T12:15:34.284Z
S1 59710, S2 58973
3fc0ee30be
b893eee16c
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-01T12:15:36.217Z
S1 59777, S2 58973
73c84385d5
3fc0ee30be
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-01T12:15:38.143Z
S1 59777, S2 59047
b3d21288ae
73c84385d5
sk_4707cd57
Game 2 m_01M6BGGXXMEVCTJD12253D5X3P: verified
✓
signatures
35 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..35, every prev_hash links
✓
move log
35 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
35 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
35 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-01T12:14:39.130Z
S1 59837, S2 60000
e7d4c3edaa
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-01T12:14:41.301Z
S1 59837, S2 59829
35a746d5c3
e7d4c3edaa
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-01T12:14:43.415Z
S1 59723, S2 59829
6009b4f86e
35a746d5c3
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-01T12:14:45.422Z
S1 59723, S2 59822
1e072fe294
6009b4f86e
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-01T12:14:47.403Z
S1 59742, S2 59822
a1b03c92f3
1e072fe294
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-01T12:14:49.504Z
S1 59742, S2 59721
97983d589e
a1b03c92f3
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-01T12:14:51.608Z
S1 59638, S2 59721
8ed8ed150c
97983d589e
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-01T12:14:53.564Z
S1 59638, S2 59765
fb83fb53ab
8ed8ed150c
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-01T12:14:55.536Z
S1 59666, S2 59765
2870c5e379
fb83fb53ab
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-01T12:14:57.496Z
S1 59666, S2 59805
a2b377ac46
2870c5e379
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-01T12:14:59.460Z
S1 59702, S2 59805
c9999d132c
a2b377ac46
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-01T12:15:02.516Z
S1 59702, S2 58749
87eb84c622
c9999d132c
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-01T12:15:04.704Z
S1 59514, S2 58749
9ea55387cb
87eb84c622
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-01T12:15:06.636Z
S1 59514, S2 58817
829c1db53c
9ea55387cb
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-01T12:15:08.716Z
S1 59434, S2 58817
f7c708a381
829c1db53c
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-01T12:15:10.718Z
S1 59434, S2 58815
c06d266810
f7c708a381
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-01T12:15:12.701Z
S1 59451, S2 58815
d1a52b1f6a
c06d266810
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-01T12:15:14.718Z
S1 59451, S2 58798
a2e288cbd9
d1a52b1f6a
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-01T12:15:16.705Z
S1 59464, S2 58798
1992da781c
a2e288cbd9
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-01T12:15:18.713Z
S1 59464, S2 58790
6881fd2de2
1992da781c
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-01T12:15:20.703Z
S1 59474, S2 58790
8833c32fd3
6881fd2de2
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-01T12:15:22.665Z
S1 59474, S2 58828
87fbf01d77
8833c32fd3
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-01T12:15:24.594Z
S1 59545, S2 58828
3fd164fcfe
87fbf01d77
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-01T12:15:26.552Z
S1 59545, S2 58870
2117b9d74f
3fd164fcfe
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-01T12:15:28.528Z
S1 59569, S2 58870
fb9fcaecf2
2117b9d74f
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-01T12:15:30.603Z
S1 59569, S2 58795
0de3249af0
fb9fcaecf2
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-01T12:15:32.596Z
S1 59576, S2 58795
25ef00d4d1
0de3249af0
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-01T12:15:34.627Z
S1 59576, S2 58764
e52175dcb4
25ef00d4d1
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-01T12:15:36.720Z
S1 59483, S2 58764
d27ff85fd7
e52175dcb4
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-01T12:15:38.715Z
S1 59483, S2 58769
bc6377c484
d27ff85fd7
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-01T12:15:40.703Z
S1 59495, S2 58769
2a00128e4c
bc6377c484
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-01T12:15:42.654Z
S1 59495, S2 58818
6a75fd5662
2a00128e4c
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-01T12:15:44.583Z
S1 59566, S2 58818
5b233a9892
6a75fd5662
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-01T12:15:46.507Z
S1 59566, S2 58894
650ae0827e
5b233a9892
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-01T12:15:48.434Z
S1 59639, S2 58894
65a0619aca
650ae0827e
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.