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("4849723966143487677:set_01M6WKHJMFEXTSZK5R7TNGTFGC") = 293d78aa32741a59..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6WKHJMHFZTVP4B6G2VXY0G0: verified
✓
signatures
21 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..21, every prev_hash links
✓
move log
21 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
21 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
21 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-08T03:34:31.431Z
S1 59817, S2 60000
be9dfa1c7e
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-08T03:34:33.598Z
S1 59817, S2 59833
4e918355f8
be9dfa1c7e
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-08T03:34:35.722Z
S1 59693, S2 59833
f1108e31d3
4e918355f8
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-08T03:34:37.819Z
S1 59693, S2 59736
77375931f5
f1108e31d3
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-08T03:34:39.811Z
S1 59701, S2 59736
d58265c559
77375931f5
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-08T03:34:41.895Z
S1 59701, S2 59652
048e4770ef
d58265c559
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-08T03:34:44.017Z
S1 59579, S2 59652
6349cca078
048e4770ef
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-08T03:34:46.202Z
S1 59579, S2 59467
b7a350e40d
6349cca078
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-08T03:34:48.226Z
S1 59555, S2 59467
f2de721c8f
b7a350e40d
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-08T03:34:50.238Z
S1 59555, S2 59455
2c46ce8454
f2de721c8f
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-08T03:34:52.210Z
S1 59583, S2 59455
5cc3c27872
2c46ce8454
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-08T03:34:54.168Z
S1 59583, S2 59497
2765b68321
5cc3c27872
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-08T03:34:56.098Z
S1 59653, S2 59497
8e777d096a
2765b68321
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-08T03:34:58.054Z
S1 59653, S2 59541
eb615931c9
8e777d096a
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-08T03:34:59.985Z
S1 59722, S2 59541
6edfd5f190
eb615931c9
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-08T03:35:03.014Z
S1 59722, S2 58512
ef7fe85d77
6edfd5f190
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-08T03:35:05.116Z
S1 59620, S2 58512
5b038a83de
ef7fe85d77
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-08T03:35:07.066Z
S1 59620, S2 58562
e866754218
5b038a83de
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-08T03:35:09.028Z
S1 59658, S2 58562
0daaba206a
e866754218
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-08T03:35:10.962Z
S1 59658, S2 58628
2b4e001ba9
0daaba206a
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-08T03:35:12.893Z
S1 59727, S2 58628
cf1e29ceba
2b4e001ba9
sk_4707cd57
Game 2 m_01M6WKHJMMFCPA2TAE4KVEMZCF: verified
✓
signatures
45 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..45, every prev_hash links
✓
move log
45 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
45 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
45 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-08T03:34:31.427Z
S1 59821, S2 60000
e3aacd8f72
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-08T03:34:33.532Z
S1 59821, S2 59895
d54aa3fea1
e3aacd8f72
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-08T03:34:35.716Z
S1 59637, S2 59895
3cbabbf3ba
d54aa3fea1
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-08T03:34:37.830Z
S1 59637, S2 59781
f5235746ff
3cbabbf3ba
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-08T03:34:39.924Z
S1 59543, S2 59781
4ec58418a7
f5235746ff
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-08T03:34:41.932Z
S1 59543, S2 59773
e80ea727ec
4ec58418a7
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-08T03:34:44.118Z
S1 59357, S2 59773
ff39aed862
e80ea727ec
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-08T03:34:46.215Z
S1 59357, S2 59676
176ec446e1
ff39aed862
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-08T03:34:48.323Z
S1 59249, S2 59676
e124317921
176ec446e1
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-08T03:34:50.422Z
S1 59249, S2 59577
0a88928e58
e124317921
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-08T03:34:52.502Z
S1 59169, S2 59577
f87b24b75d
0a88928e58
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-08T03:34:54.495Z
S1 59169, S2 59584
098145867c
f87b24b75d
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-08T03:34:56.423Z
S1 59241, S2 59584
a51e49b496
098145867c
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-08T03:34:58.404Z
S1 59241, S2 59603
a4b9b095db
a51e49b496
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-08T03:35:00.396Z
S1 59249, S2 59603
d3c19bdd29
a4b9b095db
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-08T03:35:03.204Z
S1 59249, S2 58795
9b1f2138e9
d3c19bdd29
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-08T03:35:05.310Z
S1 59143, S2 58795
e3966f190d
9b1f2138e9
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-08T03:35:07.305Z
S1 59143, S2 58800
8b20920a41
e3966f190d
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-08T03:35:09.315Z
S1 59133, S2 58800
6018c7e44d
8b20920a41
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-08T03:35:11.296Z
S1 59133, S2 58819
7dbb5a7fc6
6018c7e44d
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-08T03:35:13.327Z
S1 59102, S2 58819
159adf5316
7dbb5a7fc6
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-08T03:35:15.295Z
S1 59102, S2 58851
8c190db8c4
159adf5316
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-08T03:35:17.325Z
S1 59072, S2 58851
2c8045c3cb
8c190db8c4
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-08T03:35:19.306Z
S1 59072, S2 58870
aa9c535603
2c8045c3cb
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-08T03:35:21.295Z
S1 59083, S2 58870
dd9efbd6ea
aa9c535603
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-08T03:35:23.321Z
S1 59083, S2 58844
3fa4012a88
dd9efbd6ea
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-08T03:35:25.318Z
S1 59086, S2 58844
adc9e12836
3fa4012a88
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-08T03:35:27.302Z
S1 59086, S2 58860
59ed75a807
adc9e12836
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-08T03:35:29.298Z
S1 59090, S2 58860
b1515a8a20
59ed75a807
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-08T03:35:31.247Z
S1 59090, S2 58911
29dcaf481c
b1515a8a20
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-08T03:35:33.190Z
S1 59147, S2 58911
eb431ba929
29dcaf481c
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-08T03:35:35.150Z
S1 59147, S2 58951
bea82e8bf3
eb431ba929
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-08T03:35:37.117Z
S1 59180, S2 58951
272b6f993f
bea82e8bf3
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-08T03:35:39.086Z
S1 59180, S2 58982
1de9a918c7
272b6f993f
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-08T03:35:41.023Z
S1 59243, S2 58982
a2424ee373
1de9a918c7
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-08T03:35:42.962Z
S1 59243, S2 59043
b472b05a1c
a2424ee373
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-08T03:35:44.903Z
S1 59302, S2 59043
bf224dd228
b472b05a1c
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-08T03:35:46.839Z
S1 59302, S2 59107
b575d81ae1
bf224dd228
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-08T03:35:48.770Z
S1 59371, S2 59107
98bea1e264
b575d81ae1
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-08T03:35:50.699Z
S1 59371, S2 59178
3f09bfe62e
98bea1e264
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-08T03:35:52.633Z
S1 59437, S2 59178
e664190920
3f09bfe62e
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-08T03:35:54.569Z
S1 59437, S2 59242
2ded1319f1
e664190920
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-08T03:35:56.496Z
S1 59510, S2 59242
534b8a9475
2ded1319f1
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-08T03:35:58.423Z
S1 59510, S2 59315
2959e49d50
534b8a9475
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-08T03:36:00.355Z
S1 59578, S2 59315
407937bf66
2959e49d50
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.