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("996842395747777845:set_01M6TV8PG5FAG8HY5C679J2TSG") = 5a9435f557336070..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6TV8PG7EV1VNK0TSRRJHJ2D: verified
✓
signatures
11 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..11, every prev_hash links
✓
move log
11 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
11 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
11 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-07T11:11:00.436Z
S1 59603, S2 60000
dde943e55d
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T11:11:03.011Z
S1 59603, S2 59425
27c76e615e
dde943e55d
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T11:11:05.208Z
S1 59406, S2 59425
92e6885cfc
27c76e615e
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T11:11:07.416Z
S1 59406, S2 59217
b6424cf13a
92e6885cfc
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T11:11:09.521Z
S1 59301, S2 59217
8d69747aa1
b6424cf13a
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T11:11:11.798Z
S1 59301, S2 58940
276d6e5d93
8d69747aa1
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T11:11:13.919Z
S1 59180, S2 58940
f2d04cc279
276d6e5d93
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T11:11:15.908Z
S1 59180, S2 58951
b367cc2ed2
f2d04cc279
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T11:11:18.002Z
S1 59086, S2 58951
f5a991653f
b367cc2ed2
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T11:11:19.960Z
S1 59086, S2 58993
9e61f4ffe3
f5a991653f
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T11:11:21.908Z
S1 59138, S2 58993
5db9ac28de
9e61f4ffe3
sk_4707cd57
Game 2 m_01M6TV8PG8F1ZV2GZD7VDXQQP5: 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
2026-11-07T11:11:00.435Z
S1 59604, S2 60000
e1f2735344
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T11:11:03.038Z
S1 59604, S2 59397
6d312f5532
e1f2735344
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T11:11:05.223Z
S1 59419, S2 59397
344885749c
6d312f5532
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T11:11:07.415Z
S1 59419, S2 59205
93708b5098
344885749c
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T11:11:09.502Z
S1 59332, S2 59205
ac84472d71
93708b5098
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T11:11:11.800Z
S1 59332, S2 58907
343358c5d1
ac84472d71
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T11:11:13.912Z
S1 59220, S2 58907
115c717709
343358c5d1
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T11:11:15.853Z
S1 59220, S2 58966
304509b6b5
115c717709
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T11:11:18.019Z
S1 59054, S2 58966
c0bf1268ce
304509b6b5
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T11:11:20.034Z
S1 59054, S2 58951
280fcfeea4
c0bf1268ce
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T11:11:22.103Z
S1 58985, S2 58951
56c2ec8d17
280fcfeea4
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T11:11:24.095Z
S1 58985, S2 58959
c5f5fd0fc9
56c2ec8d17
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T11:11:26.098Z
S1 58982, S2 58959
65b0b65ae7
c5f5fd0fc9
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T11:11:28.096Z
S1 58982, S2 58961
59d8c5b86f
65b0b65ae7
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-07T11:11:30.126Z
S1 58952, S2 58961
0ac35e3f23
59d8c5b86f
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-07T11:11:32.088Z
S1 58952, S2 58999
b592d218e0
0ac35e3f23
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-07T11:11:34.096Z
S1 58944, S2 58999
8c9e7e8831
b592d218e0
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-07T11:11:36.124Z
S1 58944, S2 58971
8f0f2bead9
8c9e7e8831
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-07T11:11:38.208Z
S1 58860, S2 58971
e15ad65d78
8f0f2bead9
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-07T11:11:40.201Z
S1 58860, S2 58978
959558fc0a
e15ad65d78
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-07T11:11:42.219Z
S1 58842, S2 58978
da78920181
959558fc0a
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-07T11:11:44.207Z
S1 58842, S2 58990
19358d2bd9
da78920181
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-07T11:11:46.211Z
S1 58838, S2 58990
7d45c82545
19358d2bd9
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-07T11:11:48.153Z
S1 58838, S2 59048
96c37b1765
7d45c82545
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-07T11:11:50.138Z
S1 58853, S2 59048
abbb365bed
96c37b1765
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-07T11:11:52.065Z
S1 58853, S2 59121
04d85c6a75
abbb365bed
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-07T11:11:54.102Z
S1 58816, S2 59121
3949f65600
04d85c6a75
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-07T11:11:56.112Z
S1 58816, S2 59111
d3ab8a3939
3949f65600
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-07T11:11:58.108Z
S1 58820, S2 59111
974a4ffefd
d3ab8a3939
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-07T11:12:00.230Z
S1 58820, S2 58989
6e8057d9db
974a4ffefd
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-07T11:12:02.344Z
S1 58706, S2 58989
4040979890
6e8057d9db
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-07T11:12:04.508Z
S1 58706, S2 58825
fee87e36c8
4040979890
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-07T11:12:06.446Z
S1 58768, S2 58825
4e96639a52
fee87e36c8
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-07T11:12:08.383Z
S1 58768, S2 58888
15c41d20d1
4e96639a52
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.