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("3229626044243379625:set_01M7B9VR14FBWAJQFE260PE737") = 656ce028208841ec..., the commitment published at the start
a split pot (fewer_moves level) follows from the games
✓
set payout
split 30 each, fee 0
Game 1 m_01M7B9VR18E0CSJAN64KN0Q92F: verified
✓
signatures
22 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..22, every prev_hash links
✓
move log
22 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
22 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
22 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-13T20:33:55.318Z
S1 59855, S2 60000
0ea3ef35a1
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-13T20:33:57.257Z
S1 59855, S2 60061
07cc125eab
0ea3ef35a1
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-13T20:33:59.220Z
S1 59892, S2 60061
f6a583eb9e
07cc125eab
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-13T20:34:01.155Z
S1 59892, S2 60126
67bfe91ece
f6a583eb9e
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-13T20:34:03.220Z
S1 59827, S2 60126
d1aa0f4e53
67bfe91ece
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-13T20:34:05.212Z
S1 59827, S2 60134
f54a2f327e
d1aa0f4e53
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-13T20:34:07.199Z
S1 59840, S2 60134
046b0f7626
f54a2f327e
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-13T20:34:09.234Z
S1 59840, S2 60099
299fdd4469
046b0f7626
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-13T20:34:11.163Z
S1 59911, S2 60099
af2e0ee268
299fdd4469
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-13T20:34:13.225Z
S1 59911, S2 60037
527de60b2c
af2e0ee268
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-13T20:34:15.320Z
S1 59816, S2 60037
7ed68f6514
527de60b2c
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-13T20:34:17.325Z
S1 59816, S2 60032
98ac37da52
7ed68f6514
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-13T20:34:19.324Z
S1 59817, S2 60032
2ad0ccf903
98ac37da52
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-13T20:34:21.312Z
S1 59817, S2 60044
89a2038ed8
2ad0ccf903
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-13T20:34:23.312Z
S1 59817, S2 60044
1bb11fcdb1
89a2038ed8
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-13T20:34:25.266Z
S1 59817, S2 60090
9fea5fb8cd
1bb11fcdb1
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-13T20:34:27.190Z
S1 59893, S2 60090
7b5f345e25
9fea5fb8cd
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-13T20:34:29.142Z
S1 59893, S2 60138
fd02a6892f
7b5f345e25
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-13T20:34:31.070Z
S1 59965, S2 60138
595e952692
fd02a6892f
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-13T20:34:33.013Z
S1 59965, S2 60195
47dcae8097
595e952692
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-13T20:34:34.946Z
S1 60032, S2 60195
53b0a04660
47dcae8097
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-13T20:34:36.876Z
S1 60032, S2 60265
6f9f306bf2
53b0a04660
sk_4707cd57
Game 2 m_01M7B9VR1AERMBNH86ASKQ4WRX: verified
✓
signatures
22 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..22, every prev_hash links
✓
move log
22 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
22 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
22 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-13T20:33:55.323Z
S1 59850, S2 60000
844e42a0c8
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-13T20:33:57.320Z
S1 59850, S2 60003
e1f1d31f3f
844e42a0c8
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-13T20:33:59.416Z
S1 59754, S2 60003
b1a8ca9f11
e1f1d31f3f
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-13T20:34:01.379Z
S1 59754, S2 60040
a3d1661e61
b1a8ca9f11
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-13T20:34:03.544Z
S1 59589, S2 60040
4b87891bef
a3d1661e61
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-13T20:34:05.706Z
S1 59589, S2 59878
6eece9f6b9
4b87891bef
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-13T20:34:07.660Z
S1 59635, S2 59878
39fc163e84
6eece9f6b9
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-13T20:34:09.725Z
S1 59635, S2 59813
9920f99379
39fc163e84
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-13T20:34:11.739Z
S1 59621, S2 59813
80d612d343
9920f99379
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-13T20:34:13.835Z
S1 59621, S2 59717
86442b18c5
80d612d343
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-13T20:34:15.817Z
S1 59639, S2 59717
962bf33c4a
86442b18c5
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-13T20:34:17.779Z
S1 59639, S2 59755
6f9d8af37b
962bf33c4a
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-13T20:34:19.838Z
S1 59580, S2 59755
b452caaee6
6f9d8af37b
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-13T20:34:21.816Z
S1 59580, S2 59777
6c71d563cc
b452caaee6
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-13T20:34:23.825Z
S1 59571, S2 59777
7e9b364aae
6c71d563cc
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-13T20:34:25.804Z
S1 59571, S2 59798
b65db63832
7e9b364aae
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-13T20:34:27.732Z
S1 59643, S2 59798
c0af170393
b65db63832
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-13T20:34:29.679Z
S1 59643, S2 59851
88ea35d060
c0af170393
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-13T20:34:31.608Z
S1 59714, S2 59851
fdaadde3b4
88ea35d060
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-13T20:34:33.553Z
S1 59714, S2 59906
12fe67c7ad
fdaadde3b4
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-13T20:34:35.478Z
S1 59789, S2 59906
c07eebaec8
12fe67c7ad
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-13T20:34:37.406Z
S1 59789, S2 59978
09446b6968
c07eebaec8
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.