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("4560830665140251134:set_01M7EG7D31F26BFMJSX369VEHG") = 37e06a416d9b508b..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M7EG7D33FFP8SNA2B3CCMKAJ: 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
2026-11-15T02:22:52.035Z
S1 59909, S2 60000
9505f31b10
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-15T02:22:54.220Z
S1 59909, S2 59815
edb74f9204
9505f31b10
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-15T02:22:56.338Z
S1 59791, S2 59815
53be239ec8
edb74f9204
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-15T02:22:58.530Z
S1 59791, S2 59623
e8e1934114
53be239ec8
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-15T02:23:00.613Z
S1 59708, S2 59623
de6e69a2a3
e8e1934114
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-15T02:23:02.625Z
S1 59708, S2 59611
7e3f9db2b0
de6e69a2a3
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-15T02:23:04.602Z
S1 59731, S2 59611
b3984ac6df
7e3f9db2b0
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-15T02:23:06.600Z
S1 59731, S2 59613
22b9b56cf9
b3984ac6df
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-15T02:23:08.598Z
S1 59733, S2 59613
7a1565c3b2
22b9b56cf9
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-15T02:23:10.629Z
S1 59733, S2 59582
b20332cfa9
7a1565c3b2
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-15T02:23:12.725Z
S1 59637, S2 59582
7f6ff8e474
b20332cfa9
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-15T02:23:14.681Z
S1 59637, S2 59626
aaeedc8e5c
7f6ff8e474
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-15T02:23:16.604Z
S1 59714, S2 59626
763d6edae6
aaeedc8e5c
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-15T02:23:18.567Z
S1 59714, S2 59663
72512abcf9
763d6edae6
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-15T02:23:20.611Z
S1 59670, S2 59663
6974f816ec
72512abcf9
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-15T02:23:22.597Z
S1 59670, S2 59677
46617eb078
6974f816ec
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-15T02:23:24.627Z
S1 59640, S2 59677
35b27c5338
46617eb078
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-15T02:23:26.627Z
S1 59640, S2 59677
e64d6fcf78
35b27c5338
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-15T02:23:28.700Z
S1 59567, S2 59677
716c39c83e
e64d6fcf78
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-15T02:23:30.639Z
S1 59567, S2 59738
1cde3bcfa4
716c39c83e
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-15T02:23:32.598Z
S1 59608, S2 59738
114363cc1e
1cde3bcfa4
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-15T02:23:34.610Z
S1 59608, S2 59726
286e3fbb45
114363cc1e
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-15T02:23:36.543Z
S1 59675, S2 59726
b8a2d3e833
286e3fbb45
sk_4707cd57
Game 2 m_01M7EG7D35FE5VGY18729DZWZM: verified
✓
signatures
39 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..39, every prev_hash links
✓
move log
39 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
39 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
39 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-15T02:22:52.103Z
S1 59841, S2 60000
d41e0e9a23
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-15T02:22:54.216Z
S1 59841, S2 59887
f291575188
d41e0e9a23
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-15T02:22:56.298Z
S1 59759, S2 59887
f7d03f46f1
f291575188
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-15T02:22:58.412Z
S1 59759, S2 59773
5b9fa7aa9e
f7d03f46f1
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-15T02:23:00.433Z
S1 59738, S2 59773
16aebd2475
5b9fa7aa9e
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-15T02:23:02.367Z
S1 59738, S2 59839
e27a4119b1
16aebd2475
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-15T02:23:04.410Z
S1 59695, S2 59839
a1b6707f21
e27a4119b1
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-15T02:23:06.397Z
S1 59695, S2 59852
44cf299245
a1b6707f21
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-15T02:23:08.395Z
S1 59697, S2 59852
71af892172
44cf299245
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-15T02:23:10.405Z
S1 59697, S2 59842
26bc5adcd2
71af892172
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-15T02:23:12.396Z
S1 59706, S2 59842
6554a70b21
26bc5adcd2
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-15T02:23:14.397Z
S1 59706, S2 59841
b13d8ffe2a
6554a70b21
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-15T02:23:16.356Z
S1 59747, S2 59841
5bb1dddd1b
b13d8ffe2a
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-15T02:23:18.413Z
S1 59747, S2 59784
071e8909f4
5bb1dddd1b
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-15T02:23:20.390Z
S1 59770, S2 59784
8477e70d37
071e8909f4
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-15T02:23:22.465Z
S1 59770, S2 59709
e61168d8db
8477e70d37
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-15T02:23:24.611Z
S1 59624, S2 59709
6051f31753
e61168d8db
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-15T02:23:26.583Z
S1 59624, S2 59737
25655d1277
6051f31753
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-15T02:23:28.536Z
S1 59671, S2 59737
628b35640d
25655d1277
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-15T02:23:30.610Z
S1 59671, S2 59663
10d0b657d1
628b35640d
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-15T02:23:32.570Z
S1 59711, S2 59663
e9959b28ea
10d0b657d1
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-15T02:23:34.697Z
S1 59711, S2 59536
aa303c937d
e9959b28ea
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-15T02:23:36.660Z
S1 59748, S2 59536
203f48f3e8
aa303c937d
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-15T02:23:38.614Z
S1 59748, S2 59582
ec60faf7aa
203f48f3e8
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-15T02:23:40.555Z
S1 59807, S2 59582
7f7b2faa0e
ec60faf7aa
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-15T02:23:42.508Z
S1 59807, S2 59629
8fa173deb8
7f7b2faa0e
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-15T02:23:44.444Z
S1 59871, S2 59629
12cbd1a2a5
8fa173deb8
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-15T02:23:46.378Z
S1 59871, S2 59695
54b82af28a
12cbd1a2a5
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-15T02:23:48.305Z
S1 59944, S2 59695
baf2f1e8f0
54b82af28a
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-15T02:23:50.229Z
S1 59944, S2 59771
6927a9f0d2
baf2f1e8f0
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-15T02:23:52.166Z
S1 60007, S2 59771
ce0bafb502
6927a9f0d2
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-15T02:23:54.098Z
S1 60007, S2 59839
eb9efad55a
ce0bafb502
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-15T02:23:56.033Z
S1 60072, S2 59839
383a26b946
eb9efad55a
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-15T02:23:57.957Z
S1 60072, S2 59915
5299a2cd65
383a26b946
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-15T02:23:59.891Z
S1 60138, S2 59915
53e636dc68
5299a2cd65
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-15T02:24:01.911Z
S1 60138, S2 59895
de4b1daa6f
53e636dc68
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-15T02:24:03.918Z
S1 60131, S2 59895
cf0725b35b
de4b1daa6f
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-15T02:24:05.850Z
S1 60131, S2 59963
cb69d01962
cf0725b35b
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-15T02:24:07.777Z
S1 60204, S2 59963
b73c07af24
cb69d01962
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.