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("7887274538664428968:set_01M6V8SY0FFTSRVH25BAMNYHW4") = 5e4e5de0e41a3967..., 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_01M6V8SY0HE9987EH5JQWXPT6P: verified
✓
signatures
16 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..16, every prev_hash links
✓
move log
16 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
16 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
16 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-07T15:07:36.398Z
S1 59879, S2 60000
56011c4cba
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T15:07:38.519Z
S1 59879, S2 59879
47c0a70e5c
56011c4cba
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T15:07:40.526Z
S1 59872, S2 59879
a18f683bef
47c0a70e5c
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T15:07:42.499Z
S1 59872, S2 59906
c8ba9d7379
a18f683bef
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T15:07:44.530Z
S1 59841, S2 59906
2ef14d9418
c8ba9d7379
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T15:07:46.622Z
S1 59841, S2 59814
fc5fbbeb3f
2ef14d9418
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T15:07:48.725Z
S1 59738, S2 59814
366420eb7a
fc5fbbeb3f
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T15:07:50.735Z
S1 59738, S2 59804
967d629f71
366420eb7a
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T15:07:52.807Z
S1 59666, S2 59804
6731511d1d
967d629f71
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T15:07:54.906Z
S1 59666, S2 59705
d567fba9e3
6731511d1d
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T15:07:56.868Z
S1 59704, S2 59705
95f6535cef
d567fba9e3
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T15:07:58.903Z
S1 59704, S2 59670
af4f4bc747
95f6535cef
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T15:08:00.908Z
S1 59699, S2 59670
0a900ff63f
af4f4bc747
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T15:08:03.350Z
S1 59699, S2 59228
6a304a980c
0a900ff63f
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T15:08:05.327Z
S1 59722, S2 59228
1a820ba79c
6a304a980c
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-07T15:08:07.274Z
S1 59722, S2 59281
850f514ff1
1a820ba79c
sk_4707cd57
Game 2 m_01M6V8SY0JE42BPZ8B6HZ5EYVW: verified
✓
signatures
16 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..16, every prev_hash links
✓
move log
16 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
16 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
16 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-07T15:07:36.330Z
S1 59947, S2 60000
1c727aa5dd
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T15:07:38.405Z
S1 59947, S2 59925
ee4737de9c
1c727aa5dd
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T15:07:40.531Z
S1 59821, S2 59925
c83955ad22
ee4737de9c
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T15:07:42.629Z
S1 59821, S2 59827
ef2a128b0f
c83955ad22
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T15:07:44.598Z
S1 59852, S2 59827
8ab3b81508
ef2a128b0f
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T15:07:46.708Z
S1 59852, S2 59717
01ef2de13e
8ab3b81508
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T15:07:48.725Z
S1 59835, S2 59717
e0863aa099
01ef2de13e
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T15:07:50.703Z
S1 59835, S2 59739
c67f856452
e0863aa099
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T15:07:52.805Z
S1 59733, S2 59739
f08d761932
c67f856452
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T15:07:54.902Z
S1 59733, S2 59642
689a15ee93
f08d761932
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T15:07:56.838Z
S1 59797, S2 59642
84a6604b2c
689a15ee93
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T15:07:58.905Z
S1 59797, S2 59575
4ba2e6f7e8
84a6604b2c
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T15:08:00.866Z
S1 59836, S2 59575
a6c15e42fc
4ba2e6f7e8
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T15:08:03.325Z
S1 59836, S2 59116
b05a69a779
a6c15e42fc
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-07T15:08:05.294Z
S1 59867, S2 59116
32cf7d6fe9
b05a69a779
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-07T15:08:07.227Z
S1 59867, S2 59183
535153b232
32cf7d6fe9
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.