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("8616061678082877962:set_01M6YMDZBYE0PTYBT4ZDJS0PP2") = b8ce643422c7516e..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6YMDZBZETNA7CB4A0F5B9AK: verified
✓
signatures
18 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..18, every prev_hash links
✓
move log
18 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
18 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
18 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-08T22:28:30.731Z
S1 59929, S2 60000
c34dd349f7
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-08T22:28:32.705Z
S1 59929, S2 60026
46979ee0c2
c34dd349f7
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-08T22:28:34.905Z
S1 59729, S2 60026
3b6bfe8972
46979ee0c2
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-08T22:28:36.852Z
S1 59729, S2 60079
e4892911e6
3b6bfe8972
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-08T22:28:38.800Z
S1 59781, S2 60079
700bcc774f
e4892911e6
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-08T22:28:40.816Z
S1 59781, S2 60063
a294e0b878
700bcc774f
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-08T22:28:42.832Z
S1 59765, S2 60063
4d594fd078
a294e0b878
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-08T22:28:44.805Z
S1 59765, S2 60090
9295d353d6
4d594fd078
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-08T22:28:46.730Z
S1 59840, S2 60090
7e2447f9e8
9295d353d6
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-08T22:28:48.687Z
S1 59840, S2 60133
739cd35153
7e2447f9e8
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-08T22:28:50.714Z
S1 59813, S2 60133
c8265d7f1a
739cd35153
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-08T22:28:52.648Z
S1 59813, S2 60199
54401d163a
c8265d7f1a
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-08T22:28:54.578Z
S1 59883, S2 60199
28305e1a7c
54401d163a
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-08T22:28:56.616Z
S1 59883, S2 60161
2b4257b77e
28305e1a7c
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-08T22:28:58.561Z
S1 59938, S2 60161
681b6d4218
2b4257b77e
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-08T22:29:00.510Z
S1 59938, S2 60212
a281d40fc5
681b6d4218
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-08T22:29:02.456Z
S1 59992, S2 60212
6dfdbdef03
a281d40fc5
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-08T22:29:04.425Z
S1 59992, S2 60243
11ed6e88e9
6dfdbdef03
sk_4707cd57
Game 2 m_01M6YMDZC1FH08M2ZE5ESSHC7N: verified
✓
signatures
37 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..37, every prev_hash links
✓
move log
37 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
37 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
37 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-08T22:28:30.799Z
S1 59861, S2 60000
5c4be26e3b
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-08T22:28:32.744Z
S1 59861, S2 60055
4026928d7b
5c4be26e3b
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-08T22:28:34.914Z
S1 59691, S2 60055
6a0de7bde8
4026928d7b
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-08T22:28:36.868Z
S1 59691, S2 60101
165aad107b
6a0de7bde8
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-08T22:28:38.917Z
S1 59642, S2 60101
34febeaa4c
165aad107b
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-08T22:28:40.998Z
S1 59642, S2 60020
fd5593a33a
34febeaa4c
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-08T22:28:43.006Z
S1 59634, S2 60020
9393f55837
fd5593a33a
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-08T22:28:44.972Z
S1 59634, S2 60054
90237c4eec
9393f55837
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-08T22:28:46.996Z
S1 59610, S2 60054
5b30f577e5
90237c4eec
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-08T22:28:49.018Z
S1 59610, S2 60032
649ddf7b93
5b30f577e5
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-08T22:28:50.981Z
S1 59647, S2 60032
a1a2fd4fd7
649ddf7b93
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-08T22:28:53.006Z
S1 59647, S2 60007
4572485a42
a1a2fd4fd7
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-08T22:28:55.015Z
S1 59638, S2 60007
133ae52b89
4572485a42
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-08T22:28:57.018Z
S1 59638, S2 60004
41604d7974
133ae52b89
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-08T22:28:58.981Z
S1 59675, S2 60004
2b875ee494
41604d7974
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-08T22:29:00.911Z
S1 59675, S2 60074
9404a90e66
2b875ee494
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-08T22:29:02.956Z
S1 59630, S2 60074
aa0403d8f8
9404a90e66
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-08T22:29:05.021Z
S1 59630, S2 60009
7d223d7db1
aa0403d8f8
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-08T22:29:07.015Z
S1 59636, S2 60009
82a6e72aaf
7d223d7db1
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-08T22:29:09.023Z
S1 59636, S2 60001
ce9ed61ce7
82a6e72aaf
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-08T22:29:10.953Z
S1 59706, S2 60001
72a47f8025
ce9ed61ce7
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-08T22:29:12.999Z
S1 59706, S2 59955
e6a3d6f1bd
72a47f8025
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-08T22:29:14.930Z
S1 59775, S2 59955
eb354880c7
e6a3d6f1bd
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-08T22:29:16.915Z
S1 59775, S2 59970
653eaa8487
eb354880c7
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-08T22:29:18.854Z
S1 59836, S2 59970
d80064f10a
653eaa8487
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-08T22:29:20.831Z
S1 59836, S2 59993
888d2f4fcd
d80064f10a
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-08T22:29:22.759Z
S1 59908, S2 59993
e22f389339
888d2f4fcd
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-08T22:29:24.795Z
S1 59908, S2 59957
b10e76fb6d
e22f389339
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-08T22:29:26.733Z
S1 59970, S2 59957
5e9c8b6608
b10e76fb6d
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-08T22:29:28.694Z
S1 59970, S2 59996
8d9cea12e7
5e9c8b6608
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-08T22:29:30.622Z
S1 60042, S2 59996
9e41b75a6b
8d9cea12e7
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-08T22:29:32.629Z
S1 60042, S2 59989
0456cb5c0f
9e41b75a6b
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-08T22:29:34.557Z
S1 60114, S2 59989
be3052850c
0456cb5c0f
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-08T22:29:36.481Z
S1 60114, S2 60065
094431a74e
be3052850c
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-08T22:29:38.508Z
S1 60087, S2 60065
cc1712d705
094431a74e
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-08T22:29:40.433Z
S1 60087, S2 60140
cb5d6a18f2
cc1712d705
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-08T22:29:42.360Z
S1 60160, S2 60140
9b22b2add8
cb5d6a18f2
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.