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("8710681342879879459:set_01M6E3J665FQGBVV82D1F96QHF") = 64241071d04b7b47..., 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_01M6E3J667FT9VWMS00YM7YZT4: verified
✓
signatures
42 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..42, every prev_hash links
✓
move log
42 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
42 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
42 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-02T12:25:52.207Z
S1 59804, S2 60000
f5caf2c32e
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-02T12:25:54.299Z
S1 59804, S2 59908
93937ace91
f5caf2c32e
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-02T12:25:56.297Z
S1 59806, S2 59908
5c25d78789
93937ace91
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-02T12:25:58.305Z
S1 59806, S2 59900
6678bd22fa
5c25d78789
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-02T12:26:00.297Z
S1 59814, S2 59900
3a5c1e438e
6678bd22fa
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-02T12:26:02.698Z
S1 59814, S2 59499
82c3d3db16
3a5c1e438e
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-02T12:26:04.803Z
S1 59709, S2 59499
da96fd20ca
82c3d3db16
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-02T12:26:06.735Z
S1 59709, S2 59567
32825bc79b
da96fd20ca
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-02T12:26:08.737Z
S1 59707, S2 59567
a9ca01f5e7
32825bc79b
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-02T12:26:10.708Z
S1 59707, S2 59596
401d769100
a9ca01f5e7
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-02T12:26:12.644Z
S1 59771, S2 59596
0c21350806
401d769100
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-02T12:26:14.585Z
S1 59771, S2 59655
f70338c6b2
0c21350806
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-02T12:26:16.535Z
S1 59821, S2 59655
cddad163a7
f70338c6b2
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-02T12:26:18.466Z
S1 59821, S2 59724
6a9311e102
cddad163a7
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-02T12:26:20.395Z
S1 59892, S2 59724
999cb3e280
6a9311e102
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-02T12:26:22.395Z
S1 59892, S2 59724
dfded511f8
999cb3e280
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-02T12:26:24.397Z
S1 59890, S2 59724
1754af336f
dfded511f8
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-02T12:26:26.321Z
S1 59890, S2 59800
008471d4b6
1754af336f
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-02T12:26:28.326Z
S1 59885, S2 59800
43bc79803f
008471d4b6
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-02T12:26:30.326Z
S1 59885, S2 59800
c8fe65bc5f
43bc79803f
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-02T12:26:32.321Z
S1 59890, S2 59800
e27344af15
c8fe65bc5f
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-02T12:26:34.257Z
S1 59890, S2 59864
063edce3d9
e27344af15
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-02T12:26:36.229Z
S1 59918, S2 59864
9eb60ee3b4
063edce3d9
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-02T12:26:38.164Z
S1 59918, S2 59929
1f7b3bfca7
9eb60ee3b4
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-02T12:26:40.090Z
S1 59992, S2 59929
ac68ffd67b
1f7b3bfca7
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-02T12:26:42.121Z
S1 59992, S2 59898
9f5c73e16d
ac68ffd67b
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-02T12:26:44.122Z
S1 59991, S2 59898
56beb18835
9f5c73e16d
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-02T12:26:46.050Z
S1 59991, S2 59970
5b02121dd2
56beb18835
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-02T12:26:48.036Z
S1 60005, S2 59970
de92e435ce
5b02121dd2
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-02T12:26:50.133Z
S1 60005, S2 59873
cba73b2e97
de92e435ce
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-02T12:26:52.118Z
S1 60020, S2 59873
d60e5291eb
cba73b2e97
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-02T12:26:54.112Z
S1 60020, S2 59879
968a23a0f1
d60e5291eb
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-02T12:26:56.039Z
S1 60093, S2 59879
676aa54aed
968a23a0f1
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-02T12:26:58.012Z
S1 60093, S2 59906
5e0538f9cf
676aa54aed
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-02T12:26:59.956Z
S1 60149, S2 59906
2f94b3db19
5e0538f9cf
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-02T12:27:01.942Z
S1 60149, S2 59920
cc956d57f7
2f94b3db19
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-02T12:27:04.247Z
S1 59844, S2 59920
8ce99ad8cc
cc956d57f7
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-02T12:27:06.209Z
S1 59844, S2 59958
81060507f3
8ce99ad8cc
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-02T12:27:08.138Z
S1 59915, S2 59958
d66ea28db4
81060507f3
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-02T12:27:10.079Z
S1 59915, S2 60017
585e00c1be
d66ea28db4
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-02T12:27:12.009Z
S1 59985, S2 60017
b5338d8b40
585e00c1be
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-02T12:27:13.981Z
S1 59985, S2 60045
4a2c00521b
b5338d8b40
sk_4707cd57
Game 2 m_01M6E3J668FNBRK1ST17TMYH7Y: verified
✓
signatures
34 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..34, every prev_hash links
✓
move log
34 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
34 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
34 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-02T12:25:52.212Z
S1 59799, S2 60000
999b013a18
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-02T12:25:54.301Z
S1 59799, S2 59911
f226a024c3
999b013a18
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-02T12:25:56.412Z
S1 59688, S2 59911
daff096751
f226a024c3
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-02T12:25:58.406Z
S1 59688, S2 59917
a2cc478046
daff096751
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-02T12:26:00.428Z
S1 59666, S2 59917
2715017ad4
a2cc478046
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-02T12:26:02.947Z
S1 59666, S2 59398
f4c7bbc6b4
2715017ad4
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-02T12:26:05.059Z
S1 59554, S2 59398
0552ec2da7
f4c7bbc6b4
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-02T12:26:07.108Z
S1 59554, S2 59349
b109d9da29
0552ec2da7
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-02T12:26:09.047Z
S1 59615, S2 59349
538ee09ac3
b109d9da29
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-02T12:26:11.008Z
S1 59615, S2 59388
3d88900ece
538ee09ac3
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-02T12:26:12.997Z
S1 59626, S2 59388
17be873ce8
3d88900ece
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-02T12:26:14.966Z
S1 59626, S2 59419
d25f79a728
17be873ce8
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-02T12:26:17.036Z
S1 59556, S2 59419
a0dc42651f
d25f79a728
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-02T12:26:19.096Z
S1 59556, S2 59359
d2b8072474
a0dc42651f
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-02T12:26:21.123Z
S1 59529, S2 59359
1bafc68b2d
d2b8072474
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-02T12:26:23.229Z
S1 59529, S2 59253
1495ea7090
1bafc68b2d
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-02T12:26:25.208Z
S1 59550, S2 59253
9b4c086849
1495ea7090
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-02T12:26:27.218Z
S1 59550, S2 59243
3dbc0e4e92
9b4c086849
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-02T12:26:29.234Z
S1 59534, S2 59243
c70ee4f7df
3dbc0e4e92
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-02T12:26:31.305Z
S1 59534, S2 59172
bebc0d9f3b
c70ee4f7df
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-02T12:26:33.326Z
S1 59513, S2 59172
fafd9576ca
bebc0d9f3b
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-02T12:26:35.324Z
S1 59513, S2 59174
fd413cb149
fafd9576ca
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-02T12:26:37.308Z
S1 59529, S2 59174
59696504bc
fd413cb149
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-02T12:26:39.317Z
S1 59529, S2 59165
da02590965
59696504bc
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-02T12:26:41.278Z
S1 59568, S2 59165
a2082ca93d
da02590965
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-02T12:26:43.227Z
S1 59568, S2 59216
cc44c16b9e
a2082ca93d
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-02T12:26:45.156Z
S1 59639, S2 59216
a47b0424e1
cc44c16b9e
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-02T12:26:47.110Z
S1 59639, S2 59262
21c8a0ce7c
a47b0424e1
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-02T12:26:49.114Z
S1 59635, S2 59262
f258497691
21c8a0ce7c
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-02T12:26:51.098Z
S1 59635, S2 59278
3c2810ce0a
f258497691
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-02T12:26:53.061Z
S1 59672, S2 59278
2057002703
3c2810ce0a
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-02T12:26:55.004Z
S1 59672, S2 59335
1588d6861b
2057002703
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-02T12:26:56.933Z
S1 59743, S2 59335
019cb90081
1588d6861b
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-02T12:26:58.867Z
S1 59743, S2 59401
214fad4f71
019cb90081
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.