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("4636440884917406596:set_01M6BKK1JEECTVY84071YHBTCE") = 1019a2b45b50e391..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M6BKK1JGFMP8SVYQ5VB1BMKY: 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 Exhibition1
1
2026-11-01T13:08:14.030Z
S1 59943, S2 60000
9538c2e7b9
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-01T13:08:16.132Z
S1 59943, S2 59898
f24e3825bd
9538c2e7b9
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-01T13:08:18.234Z
S1 59841, S2 59898
5f7821b72c
f24e3825bd
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-01T13:08:20.202Z
S1 59841, S2 59930
b7667aa300
5f7821b72c
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-01T13:08:22.205Z
S1 59838, S2 59930
c751098f96
b7667aa300
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-01T13:08:24.334Z
S1 59838, S2 59801
579401401a
c751098f96
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-01T13:08:26.528Z
S1 59644, S2 59801
dece209998
579401401a
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-01T13:08:28.707Z
S1 59644, S2 59622
65a0ed0c9e
dece209998
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-01T13:08:30.841Z
S1 59510, S2 59622
b037dbfcd4
65a0ed0c9e
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-01T13:08:33.010Z
S1 59510, S2 59453
fce8d04eb5
b037dbfcd4
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-01T13:08:34.959Z
S1 59561, S2 59453
cea3bd9730
fce8d04eb5
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-01T13:08:37.014Z
S1 59561, S2 59398
dc15d6bb74
cea3bd9730
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-01T13:08:39.003Z
S1 59572, S2 59398
b56dcfc0c1
dc15d6bb74
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-01T13:08:41.038Z
S1 59572, S2 59363
1bd9e79945
b56dcfc0c1
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-01T13:08:43.222Z
S1 59388, S2 59363
038512d84d
1bd9e79945
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-01T13:08:45.227Z
S1 59388, S2 59358
a406c37b3e
038512d84d
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-01T13:08:47.204Z
S1 59411, S2 59358
2eb967053a
a406c37b3e
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-01T13:08:49.134Z
S1 59411, S2 59428
b6d71ddafe
2eb967053a
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-01T13:08:51.184Z
S1 59361, S2 59428
0acecbb2fc
b6d71ddafe
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-01T13:08:53.226Z
S1 59361, S2 59386
71c431ab54
0acecbb2fc
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-01T13:08:55.327Z
S1 59260, S2 59386
d53a4d8b29
71c431ab54
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-01T13:08:57.521Z
S1 59260, S2 59192
9157773335
d53a4d8b29
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-01T13:08:59.515Z
S1 59266, S2 59192
8c737ec5c4
9157773335
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-01T13:09:02.121Z
S1 59266, S2 58586
a4bb9eb347
8c737ec5c4
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-01T13:09:04.197Z
S1 59190, S2 58586
e896c4ab68
a4bb9eb347
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-01T13:09:06.198Z
S1 59190, S2 58585
0a3c36c0d1
e896c4ab68
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-01T13:09:08.212Z
S1 59176, S2 58585
11f9cefafa
0a3c36c0d1
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-01T13:09:10.171Z
S1 59176, S2 58626
d776249905
11f9cefafa
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-01T13:09:12.206Z
S1 59141, S2 58626
e9c26b518e
d776249905
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-01T13:09:14.189Z
S1 59141, S2 58643
246c150642
e9c26b518e
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-01T13:09:16.118Z
S1 59212, S2 58643
b06c4de399
246c150642
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-01T13:09:18.105Z
S1 59212, S2 58656
ff4087a32b
b06c4de399
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-01T13:09:20.111Z
S1 59206, S2 58656
f52f7b7014
ff4087a32b
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-01T13:09:22.037Z
S1 59206, S2 58730
0e89605184
f52f7b7014
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-01T13:09:23.988Z
S1 59255, S2 58730
1be753c254
0e89605184
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-01T13:09:25.917Z
S1 59255, S2 58801
a55b26cab6
1be753c254
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-01T13:09:27.866Z
S1 59306, S2 58801
5ecfc98484
a55b26cab6
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-01T13:09:29.807Z
S1 59306, S2 58860
5df4ad396e
5ecfc98484
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-01T13:09:31.746Z
S1 59367, S2 58860
5abbc88c09
5df4ad396e
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-01T13:09:33.680Z
S1 59367, S2 58926
4f24f7c008
5abbc88c09
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-01T13:09:35.616Z
S1 59431, S2 58926
cb9b39da04
4f24f7c008
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-01T13:09:37.546Z
S1 59431, S2 58996
250bab1787
cb9b39da04
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-01T13:09:39.472Z
S1 59505, S2 58996
a2f589656e
250bab1787
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-01T13:09:41.396Z
S1 59505, S2 59072
f60bbdb24f
a2f589656e
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-01T13:09:43.324Z
S1 59577, S2 59072
e2cfcc3e9e
f60bbdb24f
sk_4707cd57
Game 2 m_01M6BKK1JHF7KV2MRAQ8Y2V8JD: verified
✓
signatures
43 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..43, every prev_hash links
✓
move log
43 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
43 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
43 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-01T13:08:14.030Z
S1 59943, S2 60000
e658bdea79
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-01T13:08:16.199Z
S1 59943, S2 59831
937874d76e
e658bdea79
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-01T13:08:18.302Z
S1 59840, S2 59831
18f9454adf
937874d76e
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-01T13:08:20.260Z
S1 59840, S2 59873
d6f6e149b3
18f9454adf
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-01T13:08:22.398Z
S1 59702, S2 59873
8db4b78155
d6f6e149b3
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-01T13:08:24.515Z
S1 59702, S2 59756
10c2b67d59
8db4b78155
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-01T13:08:26.621Z
S1 59596, S2 59756
56a4a6d554
10c2b67d59
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-01T13:08:28.722Z
S1 59596, S2 59655
f28d9b60c2
56a4a6d554
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-01T13:08:30.910Z
S1 59408, S2 59655
2b6d157678
f28d9b60c2
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-01T13:08:32.906Z
S1 59408, S2 59659
21df81597e
2b6d157678
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-01T13:08:34.908Z
S1 59406, S2 59659
1e1cfba3c1
21df81597e
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-01T13:08:36.913Z
S1 59406, S2 59654
e8dcc2e6f2
1e1cfba3c1
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-01T13:08:39.006Z
S1 59313, S2 59654
f71d867b70
e8dcc2e6f2
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-01T13:08:41.040Z
S1 59313, S2 59620
554c42ad95
f71d867b70
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-01T13:08:43.308Z
S1 59045, S2 59620
3f8062bf73
554c42ad95
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-01T13:08:45.313Z
S1 59045, S2 59615
ffaedf195a
3f8062bf73
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-01T13:08:47.302Z
S1 59056, S2 59615
69c9f35b24
ffaedf195a
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-01T13:08:49.263Z
S1 59056, S2 59654
44c9e871cc
69c9f35b24
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-01T13:08:51.212Z
S1 59107, S2 59654
0ad6f7ff4c
44c9e871cc
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-01T13:08:53.223Z
S1 59107, S2 59643
1729ca9407
0ad6f7ff4c
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-01T13:08:55.308Z
S1 59022, S2 59643
9a05837976
1729ca9407
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-01T13:08:57.507Z
S1 59022, S2 59444
9a889cac37
9a05837976
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-01T13:08:59.453Z
S1 59076, S2 59444
7fac3d2ebb
9a889cac37
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-01T13:09:01.903Z
S1 59076, S2 58994
050136b01d
7fac3d2ebb
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-01T13:09:03.938Z
S1 59041, S2 58994
d3563c0421
050136b01d
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-01T13:09:05.895Z
S1 59041, S2 59037
9e20ebb009
d3563c0421
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-01T13:09:07.824Z
S1 59112, S2 59037
b94ba87253
9e20ebb009
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-01T13:09:09.789Z
S1 59112, S2 59072
3dee29b994
b94ba87253
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-01T13:09:11.816Z
S1 59085, S2 59072
5f675e48fd
3dee29b994
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-01T13:09:13.743Z
S1 59085, S2 59145
8f01aa9995
5f675e48fd
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-01T13:09:15.733Z
S1 59095, S2 59145
a8da643710
8f01aa9995
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-01T13:09:17.717Z
S1 59095, S2 59161
51dffc8d1e
a8da643710
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-01T13:09:19.720Z
S1 59092, S2 59161
4775c1bf30
51dffc8d1e
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-01T13:09:21.649Z
S1 59092, S2 59232
abd620aff2
4775c1bf30
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-01T13:09:23.622Z
S1 59119, S2 59232
1cad1dabdb
abd620aff2
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-01T13:09:25.574Z
S1 59119, S2 59280
66e182c6d5
1cad1dabdb
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-01T13:09:27.539Z
S1 59154, S2 59280
4c5031b609
66e182c6d5
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-01T13:09:29.475Z
S1 59154, S2 59344
50b6889afb
4c5031b609
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-01T13:09:31.429Z
S1 59200, S2 59344
344e9f4f89
50b6889afb
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-01T13:09:33.385Z
S1 59200, S2 59388
7761bb6d74
344e9f4f89
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-01T13:09:35.313Z
S1 59272, S2 59388
2208b1b832
7761bb6d74
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-01T13:09:37.245Z
S1 59272, S2 59456
043da0acc4
2208b1b832
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-01T13:09:39.170Z
S1 59347, S2 59456
a1ed01d27c
043da0acc4
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.