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("1360802668321343580:set_01M7CY733FFZJTTY0K4R7NVN1V") = e8b09aee9544c6b0..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M7CY733HFSER2QG4G5JNCBXG: 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
2026-11-14T11:48:53.104Z
S1 59813, S2 60000
5baa126966
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-14T11:48:55.058Z
S1 59813, S2 60046
c09c87679c
5baa126966
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-14T11:48:57.115Z
S1 59756, S2 60046
12d595fbf8
c09c87679c
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-14T11:48:59.206Z
S1 59756, S2 59955
db95232af6
12d595fbf8
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-14T11:49:01.821Z
S1 59141, S2 59955
b8c86f8ab3
db95232af6
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-14T11:49:03.912Z
S1 59141, S2 59864
ad542c1ae9
b8c86f8ab3
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-14T11:49:05.898Z
S1 59155, S2 59864
afe8a9a4b0
ad542c1ae9
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-14T11:49:07.897Z
S1 59155, S2 59865
169af99560
afe8a9a4b0
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-14T11:49:09.928Z
S1 59124, S2 59865
99848c98f4
169af99560
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-14T11:49:11.937Z
S1 59124, S2 59856
4602e12af0
99848c98f4
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-14T11:49:13.920Z
S1 59141, S2 59856
5a17d39693
4602e12af0
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-14T11:49:15.919Z
S1 59141, S2 59857
ac0dce1a03
5a17d39693
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-14T11:49:17.903Z
S1 59157, S2 59857
69ea6adab9
ac0dce1a03
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-14T11:49:19.864Z
S1 59157, S2 59896
4176cc1729
69ea6adab9
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-14T11:49:21.897Z
S1 59124, S2 59896
654b829470
4176cc1729
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-14T11:49:23.905Z
S1 59124, S2 59888
32b7394017
654b829470
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-14T11:49:25.833Z
S1 59196, S2 59888
f22adb9e61
32b7394017
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-14T11:49:27.780Z
S1 59196, S2 59941
4a8dd970fa
f22adb9e61
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-14T11:49:29.803Z
S1 59173, S2 59941
2ffba12d89
4a8dd970fa
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-14T11:49:31.730Z
S1 59173, S2 60014
4b9fd40b59
2ffba12d89
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-14T11:49:33.708Z
S1 59195, S2 60014
a299a2817d
4b9fd40b59
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-14T11:49:35.646Z
S1 59195, S2 60076
4c5c3d4508
a299a2817d
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-14T11:49:37.619Z
S1 59222, S2 60076
554679c534
4c5c3d4508
sk_4707cd57
Game 2 m_01M7CY733JEZGB3N5JC81V20C0: verified
✓
signatures
45 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..45, every prev_hash links
✓
move log
45 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
45 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
45 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-14T11:48:53.035Z
S1 59882, S2 60000
178c7dab47
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-14T11:48:55.029Z
S1 59882, S2 60006
af39f9ee84
178c7dab47
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-14T11:48:57.111Z
S1 59800, S2 60006
bf1a386ef7
af39f9ee84
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-14T11:48:59.204Z
S1 59800, S2 59913
2cdebfe9d2
bf1a386ef7
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-14T11:49:01.531Z
S1 59473, S2 59913
70a97f2300
2cdebfe9d2
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-14T11:49:03.612Z
S1 59473, S2 59832
e03c7cffdc
70a97f2300
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-14T11:49:05.697Z
S1 59388, S2 59832
c467947d4a
e03c7cffdc
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-14T11:49:07.710Z
S1 59388, S2 59819
11d774d46f
c467947d4a
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-14T11:49:09.698Z
S1 59400, S2 59819
7d332e2347
11d774d46f
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-14T11:49:11.727Z
S1 59400, S2 59790
19871daf52
7d332e2347
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-14T11:49:13.797Z
S1 59330, S2 59790
7dbac059ac
19871daf52
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-14T11:49:15.797Z
S1 59330, S2 59790
a1f5e4d1e3
7dbac059ac
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-14T11:49:17.749Z
S1 59378, S2 59790
82a64766e7
a1f5e4d1e3
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-14T11:49:19.727Z
S1 59378, S2 59812
bbb29c42ce
82a64766e7
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-14T11:49:21.702Z
S1 59403, S2 59812
f0163ac522
bbb29c42ce
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-14T11:49:23.728Z
S1 59403, S2 59786
e41984e3bb
f0163ac522
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-14T11:49:25.697Z
S1 59434, S2 59786
1a83ed2482
e41984e3bb
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-14T11:49:27.660Z
S1 59434, S2 59823
ff10eb6bee
1a83ed2482
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-14T11:49:29.603Z
S1 59491, S2 59823
03d0012448
ff10eb6bee
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-14T11:49:31.616Z
S1 59491, S2 59810
3344bf4ac9
03d0012448
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-14T11:49:33.618Z
S1 59489, S2 59810
3e95b768c1
3344bf4ac9
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-14T11:49:35.609Z
S1 59489, S2 59819
5015f28ca1
3e95b768c1
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-14T11:49:37.619Z
S1 59479, S2 59819
ef17f7264c
5015f28ca1
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-14T11:49:39.611Z
S1 59479, S2 59827
f116e2dfde
ef17f7264c
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-14T11:49:41.596Z
S1 59494, S2 59827
203f760dce
f116e2dfde
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-14T11:49:43.609Z
S1 59494, S2 59814
848950e8ca
203f760dce
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-14T11:49:45.620Z
S1 59483, S2 59814
518bdef520
848950e8ca
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-14T11:49:47.587Z
S1 59483, S2 59847
6dbbfafbe1
518bdef520
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-14T11:49:49.629Z
S1 59441, S2 59847
e89a4a8fab
6dbbfafbe1
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-14T11:49:51.631Z
S1 59441, S2 59845
9563e1c3e2
e89a4a8fab
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-14T11:49:53.625Z
S1 59447, S2 59845
d90de472c9
9563e1c3e2
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-14T11:49:55.611Z
S1 59447, S2 59859
00944bbc26
d90de472c9
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-14T11:49:57.565Z
S1 59493, S2 59859
0519c8c914
00944bbc26
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-14T11:49:59.520Z
S1 59493, S2 59904
bd41c525d8
0519c8c914
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-14T11:50:01.705Z
S1 59308, S2 59904
ce2eef3dfb
bd41c525d8
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-14T11:50:04.205Z
S1 59308, S2 59404
c17786787d
ce2eef3dfb
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-14T11:50:06.133Z
S1 59380, S2 59404
d1e6c96a2d
c17786787d
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-14T11:50:08.146Z
S1 59380, S2 59391
9b53dbcec1
d1e6c96a2d
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-14T11:50:10.119Z
S1 59407, S2 59391
d0b3a427d3
9b53dbcec1
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-14T11:50:12.071Z
S1 59407, S2 59439
d4b77441f6
d0b3a427d3
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-14T11:50:14.005Z
S1 59473, S2 59439
cadcb2f574
d4b77441f6
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-14T11:50:15.930Z
S1 59473, S2 59514
db76c626a9
cadcb2f574
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-14T11:50:17.856Z
S1 59547, S2 59514
4116a35f5d
db76c626a9
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-14T11:50:19.781Z
S1 59547, S2 59589
d38532ed10
4116a35f5d
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-14T11:50:21.707Z
S1 59621, S2 59589
508fa97c3e
d38532ed10
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.