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("119496181218447971:set_01M6BX2WGWEX8VXY383AQVQYG4") = 6fe06530144ccfb8..., 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_01M6BX2WGZES1870TV2ZTHKSDM: 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
2026-11-01T15:54:10.332Z
S1 59938, S2 60000
2b06d0ec8c
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-01T15:54:12.302Z
S1 59938, S2 60030
57cdddc2f1
2b06d0ec8c
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-01T15:54:14.409Z
S1 59831, S2 60030
e4d161f73a
57cdddc2f1
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-01T15:54:16.359Z
S1 59831, S2 60080
84e750a682
e4d161f73a
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-01T15:54:18.324Z
S1 59866, S2 60080
8242276e80
84e750a682
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-01T15:54:20.553Z
S1 59866, S2 59851
d42e394185
8242276e80
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-01T15:54:22.905Z
S1 59514, S2 59851
7f999c3a03
d42e394185
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-01T15:54:25.034Z
S1 59514, S2 59722
b33b81cd39
7f999c3a03
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-01T15:54:27.060Z
S1 59488, S2 59722
8f2725d4ba
b33b81cd39
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-01T15:54:29.101Z
S1 59488, S2 59681
a2ae1c52a9
8f2725d4ba
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-01T15:54:31.116Z
S1 59473, S2 59681
0a5f7e72ea
a2ae1c52a9
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-01T15:54:33.107Z
S1 59473, S2 59690
f04e1f8576
0a5f7e72ea
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-01T15:54:35.127Z
S1 59453, S2 59690
3c34f57d5d
f04e1f8576
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-01T15:54:37.057Z
S1 59453, S2 59760
348b50bdbc
3c34f57d5d
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-01T15:54:39.026Z
S1 59484, S2 59760
8959a010d8
348b50bdbc
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-01T15:54:40.999Z
S1 59484, S2 59787
39e38e5ffc
8959a010d8
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-01T15:54:42.954Z
S1 59529, S2 59787
04806a5697
39e38e5ffc
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-01T15:54:44.883Z
S1 59529, S2 59858
4e81240017
04806a5697
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-01T15:54:46.834Z
S1 59578, S2 59858
07bc3b5de1
4e81240017
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-01T15:54:48.763Z
S1 59578, S2 59929
e18fba7f2a
07bc3b5de1
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-01T15:54:50.702Z
S1 59639, S2 59929
7b5cc32c6a
e18fba7f2a
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-01T15:54:52.632Z
S1 59639, S2 59999
88e46fc086
7b5cc32c6a
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-01T15:54:54.557Z
S1 59714, S2 59999
a91acae8a4
88e46fc086
sk_4707cd57
Game 2 m_01M6BX2WH1F95ASGHC878BHHQE: verified
✓
signatures
24 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..24, every prev_hash links
✓
move log
24 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
24 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
24 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-01T15:54:10.401Z
S1 59869, S2 60000
b750584b1b
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-01T15:54:12.346Z
S1 59869, S2 60055
ac7f64c540
b750584b1b
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-01T15:54:14.423Z
S1 59792, S2 60055
923137ca29
ac7f64c540
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-01T15:54:16.406Z
S1 59792, S2 60072
b035ec791c
923137ca29
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-01T15:54:18.498Z
S1 59700, S2 60072
a07eadfa3e
b035ec791c
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-01T15:54:20.674Z
S1 59700, S2 59896
82902b3d33
a07eadfa3e
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-01T15:54:22.911Z
S1 59463, S2 59896
cbb6b903a3
82902b3d33
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-01T15:54:25.050Z
S1 59463, S2 59757
3a0d60a05d
cbb6b903a3
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-01T15:54:27.251Z
S1 59262, S2 59757
e1914893c7
3a0d60a05d
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-01T15:54:29.338Z
S1 59262, S2 59670
22a4618eaa
e1914893c7
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-01T15:54:31.322Z
S1 59278, S2 59670
a444e980e9
22a4618eaa
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-01T15:54:33.320Z
S1 59278, S2 59672
481a31f73a
a444e980e9
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-01T15:54:35.249Z
S1 59349, S2 59672
495c692fba
481a31f73a
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-01T15:54:37.215Z
S1 59349, S2 59706
d7573cb12e
495c692fba
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-01T15:54:39.207Z
S1 59357, S2 59706
abb9dddb69
d7573cb12e
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-01T15:54:41.225Z
S1 59357, S2 59688
23f63d4b07
abb9dddb69
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-01T15:54:43.202Z
S1 59380, S2 59688
36caf97090
23f63d4b07
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-01T15:54:45.218Z
S1 59380, S2 59672
2bf7fc944c
36caf97090
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-01T15:54:47.209Z
S1 59389, S2 59672
0432c68342
2bf7fc944c
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-01T15:54:49.202Z
S1 59389, S2 59679
3b2de6553c
0432c68342
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-01T15:54:51.198Z
S1 59393, S2 59679
46e18d4383
3b2de6553c
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-01T15:54:53.153Z
S1 59393, S2 59724
13801d6b97
46e18d4383
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-01T15:54:55.082Z
S1 59464, S2 59724
96e45c2ec5
13801d6b97
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-01T15:54:57.010Z
S1 59464, S2 59796
bd4313f566
96e45c2ec5
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.