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("6253995619844908164:set_01M6WFWARVFYKS8A61S3SXY2H9") = 7604258922181230..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M6WFWARXFXH9P842BVCQ4GCD: verified
✓
signatures
28 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..28, every prev_hash links
✓
move log
28 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
28 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
28 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-08T02:30:29.614Z
S1 59728, S2 60000
84e29c6c6a
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-08T02:30:31.701Z
S1 59728, S2 59913
6cddd09a35
84e29c6c6a
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-08T02:30:33.927Z
S1 59502, S2 59913
de737a1777
6cddd09a35
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-08T02:30:35.976Z
S1 59502, S2 59864
3474fe5431
de737a1777
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-08T02:30:38.330Z
S1 59148, S2 59864
20969172e6
3474fe5431
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-08T02:30:40.598Z
S1 59148, S2 59596
da853d7017
20969172e6
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-08T02:30:42.708Z
S1 59038, S2 59596
370b2c08e8
da853d7017
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-08T02:30:44.923Z
S1 59038, S2 59381
b2e3864306
370b2c08e8
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-08T02:30:46.964Z
S1 58997, S2 59381
a2b53fd8be
b2e3864306
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-08T02:30:49.330Z
S1 58997, S2 59015
83a501fa6d
a2b53fd8be
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-08T02:30:51.324Z
S1 59003, S2 59015
8db4eccf96
83a501fa6d
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-08T02:30:53.287Z
S1 59003, S2 59052
17fb9664dd
8db4eccf96
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-08T02:30:55.245Z
S1 59045, S2 59052
0a6e545017
17fb9664dd
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-08T02:30:57.204Z
S1 59045, S2 59093
ee9e93436b
0a6e545017
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-08T02:30:59.211Z
S1 59038, S2 59093
99aca2e777
ee9e93436b
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-08T02:31:01.149Z
S1 59038, S2 59155
1d5583ccc3
99aca2e777
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-08T02:31:03.438Z
S1 58749, S2 59155
c6fc6b1c35
1d5583ccc3
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-08T02:31:05.418Z
S1 58749, S2 59175
7814eb6b0a
c6fc6b1c35
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-08T02:31:07.512Z
S1 58655, S2 59175
3eae93357b
7814eb6b0a
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-08T02:31:09.633Z
S1 58655, S2 59054
014fc21660
3eae93357b
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-08T02:31:11.706Z
S1 58582, S2 59054
f94c55983a
014fc21660
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-08T02:31:13.743Z
S1 58582, S2 59017
b8a4c85ce9
f94c55983a
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-08T02:31:15.703Z
S1 58622, S2 59017
f8a009be13
b8a4c85ce9
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-08T02:31:17.715Z
S1 58622, S2 59005
728a1c6fde
f8a009be13
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-08T02:31:19.644Z
S1 58693, S2 59005
a1d3375803
728a1c6fde
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-08T02:31:21.605Z
S1 58693, S2 59044
ed80f560cc
a1d3375803
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-08T02:31:23.530Z
S1 58768, S2 59044
5d1c338155
ed80f560cc
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-08T02:31:25.455Z
S1 58768, S2 59119
30652d4d85
5d1c338155
sk_4707cd57
Game 2 m_01M6WFWARZFFFB6Q88TZWWFJRS: verified
✓
signatures
25 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..25, every prev_hash links
✓
move log
25 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
25 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
25 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-08T02:30:29.617Z
S1 59725, S2 60000
dcb846626d
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-08T02:30:31.713Z
S1 59725, S2 59904
ef5c734aa9
dcb846626d
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-08T02:30:33.924Z
S1 59514, S2 59904
87477944a2
ef5c734aa9
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-08T02:30:35.979Z
S1 59514, S2 59849
c58df011e6
87477944a2
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-08T02:30:38.325Z
S1 59168, S2 59849
bfb3eb2a08
c58df011e6
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-08T02:30:40.614Z
S1 59168, S2 59560
21abfcf355
bfb3eb2a08
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-08T02:30:42.799Z
S1 58983, S2 59560
6b04ae056f
21abfcf355
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-08T02:30:44.825Z
S1 58983, S2 59534
bf52244682
6b04ae056f
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-08T02:30:46.969Z
S1 58839, S2 59534
54465a3dea
bf52244682
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-08T02:30:49.113Z
S1 58839, S2 59390
112ca3deb0
54465a3dea
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-08T02:30:51.095Z
S1 58857, S2 59390
131f3aea1b
112ca3deb0
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-08T02:30:53.121Z
S1 58857, S2 59364
628492037d
131f3aea1b
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-08T02:30:55.126Z
S1 58852, S2 59364
4b93f95cf3
628492037d
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-08T02:30:57.103Z
S1 58852, S2 59387
2d76e2dc5a
4b93f95cf3
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-08T02:30:59.103Z
S1 58852, S2 59387
ce8e854fdf
2d76e2dc5a
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-08T02:31:01.033Z
S1 58852, S2 59457
a9d5446350
ce8e854fdf
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-08T02:31:03.323Z
S1 58562, S2 59457
2c99c8dc62
a9d5446350
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-08T02:31:05.418Z
S1 58562, S2 59362
38027530fd
2c99c8dc62
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-08T02:31:07.393Z
S1 58587, S2 59362
bd3527f44a
38027530fd
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-08T02:31:09.622Z
S1 58587, S2 59133
8924121355
bd3527f44a
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-08T02:31:11.819Z
S1 58390, S2 59133
e61a98e73b
8924121355
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-08T02:31:13.910Z
S1 58390, S2 59042
5617dbe9fc
e61a98e73b
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-08T02:31:15.885Z
S1 58415, S2 59042
b33454ef50
5617dbe9fc
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-08T02:31:17.813Z
S1 58415, S2 59114
4c5a9016c9
b33454ef50
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-08T02:31:19.740Z
S1 58488, S2 59114
52b7261c79
4c5a9016c9
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.