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("3934364777122683644:set_01M72D1H9EE7R8WMQHVXGA4J7G") = 5257d18c6846b7e4..., the commitment published at the start
a split pot (fewer_moves level) follows from the games
✓
set payout
split 10 each, fee 0
Game 1 m_01M72D1H9GFZ4T54156KW55M77: verified
✓
signatures
21 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..21, every prev_hash links
✓
move log
21 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
21 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
21 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-10T09:36:20.921Z
S1 59804, S2 60000
be44a435bb
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-10T09:36:23.020Z
S1 59804, S2 59901
5baad6085a
be44a435bb
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-10T09:36:25.242Z
S1 59582, S2 59901
56d65acdff
5baad6085a
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-10T09:36:27.410Z
S1 59582, S2 59733
e4b56e9f94
56d65acdff
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-10T09:36:29.501Z
S1 59491, S2 59733
a5ccb4f7f4
e4b56e9f94
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-10T09:36:31.598Z
S1 59491, S2 59636
884095ad80
a5ccb4f7f4
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-10T09:36:33.809Z
S1 59280, S2 59636
7c4cf6c86f
884095ad80
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-10T09:36:35.767Z
S1 59280, S2 59678
96a3cc8065
7c4cf6c86f
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-10T09:36:37.824Z
S1 59223, S2 59678
e07cb72659
96a3cc8065
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-10T09:36:40.145Z
S1 59223, S2 59357
e840c07d9a
e07cb72659
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-10T09:36:42.135Z
S1 59233, S2 59357
c6ba8fe82e
e840c07d9a
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-10T09:36:44.296Z
S1 59233, S2 59196
52a79df46b
c6ba8fe82e
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-10T09:36:46.317Z
S1 59212, S2 59196
32e6b20fd6
52a79df46b
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-10T09:36:48.412Z
S1 59212, S2 59101
ff61bfdc9b
32e6b20fd6
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-10T09:36:50.412Z
S1 59212, S2 59101
4816730136
ff61bfdc9b
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-10T09:36:52.431Z
S1 59212, S2 59082
a4e2bdb566
4816730136
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-10T09:36:54.626Z
S1 59017, S2 59082
bcfb204d20
a4e2bdb566
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-10T09:36:56.607Z
S1 59017, S2 59101
ba737ec367
bcfb204d20
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-10T09:36:58.619Z
S1 59005, S2 59101
205a89fb89
ba737ec367
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-10T09:37:00.553Z
S1 59005, S2 59167
5b27cfc908
205a89fb89
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-10T09:37:02.535Z
S1 59023, S2 59167
def39882d1
5b27cfc908
sk_4707cd57
Game 2 m_01M72D1H9HEVJS1DS0B1SMWMXT: verified
✓
signatures
21 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..21, every prev_hash links
✓
move log
21 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
21 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
21 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-10T09:36:20.913Z
S1 59812, S2 60000
d60d515c12
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-10T09:36:23.008Z
S1 59812, S2 59905
6372e1620e
d60d515c12
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-10T09:36:25.223Z
S1 59597, S2 59905
a8848018d4
6372e1620e
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-10T09:36:27.403Z
S1 59597, S2 59725
08363ca557
a8848018d4
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-10T09:36:29.502Z
S1 59498, S2 59725
577cb82d1d
08363ca557
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-10T09:36:31.598Z
S1 59498, S2 59629
3f1da3635e
577cb82d1d
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-10T09:36:33.807Z
S1 59289, S2 59629
01d935a857
3f1da3635e
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-10T09:36:35.749Z
S1 59289, S2 59687
25ff8b14a0
01d935a857
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-10T09:36:37.817Z
S1 59221, S2 59687
b1280f7cca
25ff8b14a0
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-10T09:36:40.138Z
S1 59221, S2 59366
e0482588ff
b1280f7cca
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-10T09:36:42.099Z
S1 59260, S2 59366
f5a7ddec2b
e0482588ff
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-10T09:36:44.302Z
S1 59260, S2 59163
949091228e
f5a7ddec2b
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-10T09:36:46.319Z
S1 59243, S2 59163
9d8c28c17c
949091228e
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-10T09:36:48.416Z
S1 59243, S2 59066
5d75290352
9d8c28c17c
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-10T09:36:50.442Z
S1 59217, S2 59066
eff89ee489
5d75290352
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-10T09:36:52.498Z
S1 59217, S2 59010
f7b82213c7
eff89ee489
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-10T09:36:54.627Z
S1 59088, S2 59010
f9a7cf8224
f7b82213c7
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-10T09:36:56.607Z
S1 59088, S2 59030
549f78fe92
f9a7cf8224
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-10T09:36:58.619Z
S1 59076, S2 59030
2e2926221f
549f78fe92
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-10T09:37:00.578Z
S1 59076, S2 59071
2a188140fd
2e2926221f
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-10T09:37:02.616Z
S1 59038, S2 59071
6d1c0f9bb9
2a188140fd
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.