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("7526193944220568949:set_01M7FV0QB2FKDRTHR3Z20JANE1") = 3aeb7e8c89864a3c..., the commitment published at the start
a split pot (fewer_moves level) follows from the games
✓
set payout
split 20 each, fee 0
Game 1 m_01M7FV0QB4ERESCJ7SQ43GHYRC: 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
2026-11-15T14:50:42.010Z
S1 59822, S2 60000
d704026d2e
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-15T14:50:44.017Z
S1 59822, S2 59993
ff5e8a64a6
d704026d2e
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-15T14:50:46.306Z
S1 59533, S2 59993
0d29482da3
ff5e8a64a6
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-15T14:50:48.250Z
S1 59533, S2 60049
13d4b1687b
0d29482da3
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-15T14:50:50.324Z
S1 59459, S2 60049
7300fc97cd
13d4b1687b
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-15T14:50:52.504Z
S1 59459, S2 59869
7f304609df
7300fc97cd
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-15T14:50:54.535Z
S1 59428, S2 59869
48902f8071
7f304609df
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-15T14:50:56.720Z
S1 59428, S2 59684
0e2fb5f6da
48902f8071
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-15T14:50:58.903Z
S1 59245, S2 59684
ce234fc530
0e2fb5f6da
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-15T14:51:01.020Z
S1 59245, S2 59567
556881a205
ce234fc530
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-15T14:51:03.103Z
S1 59162, S2 59567
b42e06e420
556881a205
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-15T14:51:05.309Z
S1 59162, S2 59361
cd25d0c608
b42e06e420
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-15T14:51:07.329Z
S1 59142, S2 59361
d373c28da0
cd25d0c608
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-15T14:51:09.432Z
S1 59142, S2 59258
4dbf4a16eb
d373c28da0
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-15T14:51:11.605Z
S1 58969, S2 59258
030eb37943
4dbf4a16eb
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-15T14:51:13.614Z
S1 58969, S2 59249
509cbd618d
030eb37943
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-15T14:51:15.607Z
S1 58976, S2 59249
72af669ffe
509cbd618d
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-15T14:51:17.538Z
S1 58976, S2 59318
55a622d204
72af669ffe
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-15T14:51:19.470Z
S1 59044, S2 59318
a9ed28d8ae
55a622d204
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-15T14:51:21.404Z
S1 59044, S2 59384
f671d71822
a9ed28d8ae
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-15T14:51:23.332Z
S1 59116, S2 59384
9b6e1e43f2
f671d71822
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-15T14:51:25.257Z
S1 59116, S2 59459
aa0c21cf6f
9b6e1e43f2
sk_4707cd57
Game 2 m_01M7FV0QB5EVWAS1PPEQK7NQE6: 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
2026-11-15T14:50:42.022Z
S1 59810, S2 60000
3d5eb14616
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-15T14:50:44.120Z
S1 59810, S2 59902
9bcdc9d5b1
3d5eb14616
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-15T14:50:46.231Z
S1 59699, S2 59902
6767cf5dcf
9bcdc9d5b1
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-15T14:50:48.251Z
S1 59699, S2 59882
1bf2ce888e
6767cf5dcf
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-15T14:50:50.324Z
S1 59626, S2 59882
ab6d05d2e1
1bf2ce888e
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-15T14:50:52.434Z
S1 59626, S2 59772
993e6908c8
ab6d05d2e1
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-15T14:50:54.602Z
S1 59458, S2 59772
e84ce0adc7
993e6908c8
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-15T14:50:56.713Z
S1 59458, S2 59661
2bee9cdce1
e84ce0adc7
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-15T14:50:58.834Z
S1 59337, S2 59661
766476d35e
2bee9cdce1
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-15T14:51:01.004Z
S1 59337, S2 59491
6a63f43ab3
766476d35e
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-15T14:51:03.033Z
S1 59308, S2 59491
0299ba8ea6
6a63f43ab3
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-15T14:51:05.309Z
S1 59308, S2 59215
8f86484d83
0299ba8ea6
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-15T14:51:07.327Z
S1 59290, S2 59215
1ec718c9d4
8f86484d83
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-15T14:51:09.397Z
S1 59290, S2 59145
33829eaa9b
1ec718c9d4
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-15T14:51:11.402Z
S1 59285, S2 59145
64e1809cf3
33829eaa9b
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-15T14:51:13.343Z
S1 59285, S2 59204
052df5dfed
64e1809cf3
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-15T14:51:15.302Z
S1 59326, S2 59204
0070be78fb
052df5dfed
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-15T14:51:17.263Z
S1 59326, S2 59243
fec534b40c
0070be78fb
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-15T14:51:19.191Z
S1 59398, S2 59243
d221eb3bfb
fec534b40c
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-15T14:51:21.138Z
S1 59398, S2 59296
29b6a8562c
d221eb3bfb
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-15T14:51:23.068Z
S1 59468, S2 59296
f3181c2b15
29b6a8562c
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-15T14:51:24.994Z
S1 59468, S2 59370
ff968636a9
f3181c2b15
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.