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("2015932551422398659:set_01M7861SWVEQYSD0XDKR5A2JF1") = 8e814fb2194916e8..., 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_01M7861SWXEJ1R52Z30TXZTA5S: 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
2026-11-12T15:29:36.303Z
S1 59795, S2 60000
a1dd11ab74
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-12T15:29:38.429Z
S1 59795, S2 59874
fdc304999d
a1dd11ab74
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-12T15:29:40.516Z
S1 59708, S2 59874
e9748653e2
fdc304999d
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-12T15:29:42.513Z
S1 59708, S2 59877
098cd3040e
e9748653e2
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-12T15:29:44.630Z
S1 59591, S2 59877
21db037fdd
098cd3040e
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-12T15:29:46.719Z
S1 59591, S2 59788
01f55840e6
21db037fdd
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-12T15:29:48.913Z
S1 59397, S2 59788
711e783983
01f55840e6
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-12T15:29:50.903Z
S1 59397, S2 59798
d59ada043a
711e783983
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-12T15:29:53.002Z
S1 59298, S2 59798
b6d9508a83
d59ada043a
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-12T15:29:55.226Z
S1 59298, S2 59574
224aabed59
b6d9508a83
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-12T15:29:57.311Z
S1 59213, S2 59574
76784a7756
224aabed59
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-12T15:29:59.429Z
S1 59213, S2 59456
9b50c9abd2
76784a7756
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-12T15:30:02.606Z
S1 58036, S2 59456
512be87f53
9b50c9abd2
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-12T15:30:05.161Z
S1 58036, S2 58901
39b938dd27
512be87f53
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-12T15:30:07.308Z
S1 57889, S2 58901
4fab0f0f8d
39b938dd27
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-12T15:30:09.409Z
S1 57889, S2 58800
6702830b64
4fab0f0f8d
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-12T15:30:11.502Z
S1 57796, S2 58800
5b71b5e9b2
6702830b64
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-12T15:30:13.512Z
S1 57796, S2 58790
d979d11412
5b71b5e9b2
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-12T15:30:15.534Z
S1 57774, S2 58790
7bb947ff10
d979d11412
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-12T15:30:17.606Z
S1 57774, S2 58718
02a29e3a59
7bb947ff10
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-12T15:30:19.552Z
S1 57828, S2 58718
c8bad16f9d
02a29e3a59
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-12T15:30:21.484Z
S1 57828, S2 58786
db99f1bb81
c8bad16f9d
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-12T15:30:23.411Z
S1 57901, S2 58786
f800fccf97
db99f1bb81
sk_4707cd57
Game 2 m_01M7861SWZEZQB1HZ2SRT16D8J: 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 Exhibition2
1
2026-11-12T15:29:36.301Z
S1 59797, S2 60000
f2a4b81cb8
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-12T15:29:38.408Z
S1 59797, S2 59893
76293cfda0
f2a4b81cb8
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-12T15:29:40.395Z
S1 59810, S2 59893
a44156b137
76293cfda0
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-12T15:29:42.377Z
S1 59810, S2 59911
fb7fc24c95
a44156b137
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-12T15:29:44.623Z
S1 59564, S2 59911
b0ff4d9eba
fb7fc24c95
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-12T15:29:46.718Z
S1 59564, S2 59816
fb56b01f33
b0ff4d9eba
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-12T15:29:48.912Z
S1 59370, S2 59816
1a0aaf0ddb
fb56b01f33
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-12T15:29:50.911Z
S1 59370, S2 59817
ff250dd9f1
1a0aaf0ddb
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-12T15:29:53.009Z
S1 59272, S2 59817
3d4e44a834
ff250dd9f1
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-12T15:29:55.217Z
S1 59272, S2 59609
9adc582085
3d4e44a834
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-12T15:29:57.197Z
S1 59292, S2 59609
3555863c10
9adc582085
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-12T15:29:59.305Z
S1 59292, S2 59501
5a1f4accc9
3555863c10
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-12T15:30:02.350Z
S1 58247, S2 59501
d55d201389
5a1f4accc9
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-12T15:30:05.034Z
S1 58247, S2 58817
52367cebeb
d55d201389
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-12T15:30:07.234Z
S1 58047, S2 58817
dd6f2537d3
52367cebeb
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-12T15:30:09.519Z
S1 58047, S2 58532
64c83382a3
dd6f2537d3
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-12T15:30:11.609Z
S1 57957, S2 58532
17a926796f
64c83382a3
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-12T15:30:13.632Z
S1 57957, S2 58509
3a66f03398
17a926796f
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-12T15:30:15.699Z
S1 57890, S2 58509
275a1ce771
3a66f03398
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-12T15:30:17.714Z
S1 57890, S2 58494
1ec091455f
275a1ce771
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-12T15:30:19.669Z
S1 57935, S2 58494
13066653db
1ec091455f
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-12T15:30:21.602Z
S1 57935, S2 58561
59406029de
13066653db
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-12T15:30:23.528Z
S1 58009, S2 58561
1f34dccf61
59406029de
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.