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("6763191148629170473:set_01M7FMQSFXERG8YVF175EKH0GA") = ba5e7a1f5d87f5dc..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M7FMQSFZE2SRHVHETWZ1EWTF: 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
2026-11-15T13:00:57.807Z
S1 59860, S2 60000
4cc3946a67
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-15T13:01:00.131Z
S1 59860, S2 59676
212d12ac33
4cc3946a67
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-15T13:01:03.718Z
S1 58273, S2 59676
4d5c912093
212d12ac33
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-15T13:01:06.013Z
S1 58273, S2 59381
75513d6b8d
4d5c912093
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-15T13:01:08.114Z
S1 58172, S2 59381
33aa9f9084
75513d6b8d
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-15T13:01:10.221Z
S1 58172, S2 59274
cb2c6ac2de
33aa9f9084
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-15T13:01:12.398Z
S1 57995, S2 59274
cab4326d79
cb2c6ac2de
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-15T13:01:14.500Z
S1 57995, S2 59172
8cf6f59881
cab4326d79
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-15T13:01:16.699Z
S1 57796, S2 59172
e48573b5a0
8cf6f59881
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-15T13:01:18.804Z
S1 57796, S2 59067
71fa27399b
e48573b5a0
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-15T13:01:20.905Z
S1 57695, S2 59067
ec0773793a
71fa27399b
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-15T13:01:23.102Z
S1 57695, S2 58870
55fffa6f9b
ec0773793a
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-15T13:01:25.103Z
S1 57694, S2 58870
84427216ab
55fffa6f9b
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-15T13:01:27.196Z
S1 57694, S2 58777
ae58d10f6e
84427216ab
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-15T13:01:29.167Z
S1 57723, S2 58777
ea0c56bb10
ae58d10f6e
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-15T13:01:31.155Z
S1 57723, S2 58789
8751ede035
ea0c56bb10
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-15T13:01:33.128Z
S1 57750, S2 58789
733c08adae
8751ede035
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-15T13:01:35.079Z
S1 57750, S2 58838
3311c4f1cf
733c08adae
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-15T13:01:37.010Z
S1 57819, S2 58838
90e0a66491
3311c4f1cf
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-15T13:01:38.970Z
S1 57819, S2 58878
2396133609
90e0a66491
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-15T13:01:40.928Z
S1 57861, S2 58878
f08c5dd271
2396133609
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-15T13:01:42.856Z
S1 57861, S2 58950
7c40e5d8da
f08c5dd271
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-15T13:01:44.783Z
S1 57934, S2 58950
13e6255531
7c40e5d8da
sk_4707cd57
Game 2 m_01M7FMQSG1E5C90AVQSW0MZDES: verified
✓
signatures
34 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..34, every prev_hash links
✓
move log
34 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
34 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
34 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-15T13:00:57.823Z
S1 59844, S2 60000
7fde5d7d20
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-15T13:01:00.033Z
S1 59844, S2 59790
16b7db1c7b
7fde5d7d20
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-15T13:01:03.686Z
S1 58191, S2 59790
57a4885a46
16b7db1c7b
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-15T13:01:06.006Z
S1 58191, S2 59470
9e55e117ef
57a4885a46
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-15T13:01:08.100Z
S1 58097, S2 59470
75baddf384
9e55e117ef
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-15T13:01:10.204Z
S1 58097, S2 59366
07924e732d
75baddf384
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-15T13:01:12.401Z
S1 57900, S2 59366
a465a4117e
07924e732d
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-15T13:01:14.501Z
S1 57900, S2 59266
a3f0af1568
a465a4117e
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-15T13:01:16.712Z
S1 57689, S2 59266
bb31b7d4d3
a3f0af1568
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-15T13:01:18.812Z
S1 57689, S2 59166
2cfa68c6bc
bb31b7d4d3
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-15T13:01:20.908Z
S1 57593, S2 59166
a4c9237287
2cfa68c6bc
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-15T13:01:23.113Z
S1 57593, S2 58961
85a04fdfd7
a4c9237287
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-15T13:01:25.103Z
S1 57603, S2 58961
2a05409b3d
85a04fdfd7
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-15T13:01:27.213Z
S1 57603, S2 58851
f311cd1301
2a05409b3d
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-15T13:01:29.319Z
S1 57497, S2 58851
05d76e6245
f311cd1301
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-15T13:01:31.313Z
S1 57497, S2 58857
b5f9d84469
05d76e6245
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-15T13:01:33.305Z
S1 57505, S2 58857
a0a5f2eccb
b5f9d84469
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-15T13:01:35.271Z
S1 57505, S2 58891
31aee48357
a0a5f2eccb
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-15T13:01:37.315Z
S1 57461, S2 58891
649bb7ba3e
31aee48357
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-15T13:01:39.260Z
S1 57461, S2 58946
c0dde33b4d
649bb7ba3e
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-15T13:01:41.330Z
S1 57391, S2 58946
cc90fd7fc5
c0dde33b4d
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-15T13:01:43.414Z
S1 57391, S2 58862
28ef7fb679
cc90fd7fc5
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-15T13:01:45.400Z
S1 57405, S2 58862
c08856e1d6
28ef7fb679
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-15T13:01:47.327Z
S1 57405, S2 58935
1059580cc5
c08856e1d6
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-15T13:01:49.303Z
S1 57429, S2 58935
69b75ac83a
1059580cc5
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-15T13:01:51.231Z
S1 57429, S2 59007
e4db8cbde0
69b75ac83a
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-15T13:01:53.217Z
S1 57443, S2 59007
6cd0ec2249
e4db8cbde0
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-15T13:01:55.143Z
S1 57443, S2 59081
7db3838bb9
6cd0ec2249
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-15T13:01:57.118Z
S1 57468, S2 59081
059ae8ba8a
7db3838bb9
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-15T13:01:59.052Z
S1 57468, S2 59147
02c363f47b
059ae8ba8a
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-15T13:02:01.112Z
S1 57408, S2 59147
1001ddee6e
02c363f47b
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-15T13:02:03.239Z
S1 57408, S2 59020
50fd50ef08
1001ddee6e
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-15T13:02:05.242Z
S1 57405, S2 59020
4dd1822f49
50fd50ef08
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-15T13:02:07.175Z
S1 57405, S2 59087
841ba3bdc1
4dd1822f49
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.