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("4901457827213125896:set_01M70ZH549F6K9R442G93RZ1R3") = ddc8b040ad2a159f..., 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_01M70ZH54BFZG9CZATXZN0R4H6: verified
✓
signatures
61 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..61, every prev_hash links
✓
move log
61 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
61 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
61 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-09T20:20:58.217Z
S1 59844, S2 60000
0269022c0b
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-09T20:21:00.404Z
S1 59844, S2 59813
1150ef410f
0269022c0b
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-09T20:21:02.951Z
S1 59297, S2 59813
16a39e8045
1150ef410f
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-09T20:21:05.133Z
S1 59297, S2 59631
6873d4dd7e
16a39e8045
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-09T20:21:07.121Z
S1 59309, S2 59631
952a68ba8e
6873d4dd7e
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-09T20:21:09.110Z
S1 59309, S2 59642
a30e307aff
952a68ba8e
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-09T20:21:11.099Z
S1 59320, S2 59642
ad8b8157af
a30e307aff
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-09T20:21:13.097Z
S1 59320, S2 59644
b6a04bc297
ad8b8157af
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-09T20:21:15.097Z
S1 59320, S2 59644
ac637b50f8
b6a04bc297
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-09T20:21:17.109Z
S1 59320, S2 59632
4d39a89ca8
ac637b50f8
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-09T20:21:19.098Z
S1 59331, S2 59632
cd86a28f61
4d39a89ca8
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-09T20:21:21.103Z
S1 59331, S2 59627
c24d2c124d
cd86a28f61
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-09T20:21:23.067Z
S1 59367, S2 59627
6eaad0f7df
c24d2c124d
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-09T20:21:25.107Z
S1 59367, S2 59587
28137ba602
6eaad0f7df
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-09T20:21:27.096Z
S1 59378, S2 59587
62eb0aca05
28137ba602
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-09T20:21:29.028Z
S1 59378, S2 59655
76759bc5d3
62eb0aca05
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-09T20:21:30.959Z
S1 59447, S2 59655
2f1812fd91
76759bc5d3
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-09T20:21:32.955Z
S1 59447, S2 59659
63ac3b0b67
2f1812fd91
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-09T20:21:34.939Z
S1 59463, S2 59659
c9daef8b5d
63ac3b0b67
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-09T20:21:36.924Z
S1 59463, S2 59674
321de0754d
c9daef8b5d
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-09T20:21:38.905Z
S1 59482, S2 59674
cd6f51b36e
321de0754d
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-09T20:21:40.838Z
S1 59482, S2 59741
d5b416d734
cd6f51b36e
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-09T20:21:42.821Z
S1 59499, S2 59741
f9e072858c
d5b416d734
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-09T20:21:44.751Z
S1 59499, S2 59811
49763dfe98
f9e072858c
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-09T20:21:46.813Z
S1 59437, S2 59811
b6bc13b4b5
49763dfe98
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-09T20:21:48.798Z
S1 59437, S2 59826
d7e364659a
b6bc13b4b5
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-09T20:21:50.767Z
S1 59468, S2 59826
bee76da6c6
d7e364659a
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-09T20:21:52.737Z
S1 59468, S2 59856
69b531caef
bee76da6c6
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-09T20:21:54.707Z
S1 59498, S2 59856
daf6a2f4eb
69b531caef
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-09T20:21:56.652Z
S1 59498, S2 59911
1fea705142
daf6a2f4eb
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-09T20:21:58.581Z
S1 59569, S2 59911
b1f383c1cb
1fea705142
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-09T20:22:00.525Z
S1 59569, S2 59967
7e93375180
b1f383c1cb
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-09T20:22:02.484Z
S1 59610, S2 59967
a3ed611b96
7e93375180
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-09T20:22:04.485Z
S1 59610, S2 59966
9174c0907e
a3ed611b96
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-09T20:22:06.483Z
S1 59612, S2 59966
c11fe27bb0
9174c0907e
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-09T20:22:08.430Z
S1 59612, S2 60019
701c2fdf63
c11fe27bb0
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-09T20:22:10.382Z
S1 59660, S2 60019
2ef145baec
701c2fdf63
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-09T20:22:12.323Z
S1 59660, S2 60078
239938fec8
2ef145baec
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-09T20:22:14.289Z
S1 59694, S2 60078
6c5d4e72e8
239938fec8
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-09T20:22:16.236Z
S1 59694, S2 60131
08268d01c0
6c5d4e72e8
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-09T20:22:18.188Z
S1 59742, S2 60131
d536d61136
08268d01c0
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-09T20:22:20.138Z
S1 59742, S2 60181
d2efd37e3e
d536d61136
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-09T20:22:22.103Z
S1 59777, S2 60181
c4ef044e49
d2efd37e3e
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-09T20:22:24.049Z
S1 59777, S2 60235
f16e6e681f
c4ef044e49
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-09T20:22:25.983Z
S1 59843, S2 60235
d8e06e2497
f16e6e681f
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-09T20:22:27.917Z
S1 59843, S2 60301
b32f46e1f1
d8e06e2497
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-09T20:22:29.853Z
S1 59907, S2 60301
e99ea86020
b32f46e1f1
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-09T20:22:31.789Z
S1 59907, S2 60365
39354592dd
e99ea86020
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-09T20:22:33.748Z
S1 59948, S2 60365
20a8d9ee69
39354592dd
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-09T20:22:35.686Z
S1 59948, S2 60427
c7eaeead53
20a8d9ee69
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-09T20:22:37.631Z
S1 60003, S2 60427
251467ea52
c7eaeead53
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-09T20:22:39.567Z
S1 60003, S2 60491
8f720306e9
251467ea52
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-09T20:22:41.498Z
S1 60072, S2 60491
20b88c5537
8f720306e9
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-09T20:22:43.430Z
S1 60072, S2 60559
f73eb42136
20b88c5537
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-09T20:22:45.431Z
S1 60071, S2 60559
87727ac0d2
f73eb42136
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-09T20:22:47.365Z
S1 60071, S2 60625
127497a55b
87727ac0d2
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-09T20:22:49.291Z
S1 60145, S2 60625
1ccfaaf9d1
127497a55b
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-09T20:22:51.220Z
S1 60145, S2 60696
a6f3741edf
1ccfaaf9d1
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-09T20:22:53.150Z
S1 60215, S2 60696
ac3d1de58d
a6f3741edf
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-09T20:22:55.080Z
S1 60215, S2 60766
af9e415ba7
ac3d1de58d
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-09T20:22:57.009Z
S1 60286, S2 60766
61bf906c2b
af9e415ba7
sk_4707cd57
Game 2 m_01M70ZH54CFF4TJFV68XV6F9N4: verified
✓
signatures
63 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..63, every prev_hash links
✓
move log
63 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
63 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
63 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-09T20:20:58.223Z
S1 59838, S2 60000
c21186ebd1
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-09T20:21:00.422Z
S1 59838, S2 59801
140874ddd5
c21186ebd1
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-09T20:21:03.003Z
S1 59257, S2 59801
dd49aad7e8
140874ddd5
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-09T20:21:05.398Z
S1 59257, S2 59406
2ac28ae52d
dd49aad7e8
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-09T20:21:07.403Z
S1 59252, S2 59406
719afd5e7d
2ac28ae52d
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-09T20:21:09.398Z
S1 59252, S2 59411
8b4d159e7c
719afd5e7d
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-09T20:21:11.403Z
S1 59247, S2 59411
aab5616191
8b4d159e7c
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-09T20:21:13.397Z
S1 59247, S2 59417
93c4eadfa4
aab5616191
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-09T20:21:15.395Z
S1 59249, S2 59417
c16e8b97ac
93c4eadfa4
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-09T20:21:17.400Z
S1 59249, S2 59412
72991cee8d
c16e8b97ac
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-09T20:21:19.397Z
S1 59252, S2 59412
3829d3ff28
72991cee8d
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-09T20:21:21.396Z
S1 59252, S2 59413
4b050de4bd
3829d3ff28
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-09T20:21:23.396Z
S1 59252, S2 59413
fb088f8936
4b050de4bd
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-09T20:21:25.406Z
S1 59252, S2 59403
c8078ba9d6
fb088f8936
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-09T20:21:27.400Z
S1 59258, S2 59403
8e2b283764
c8078ba9d6
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-09T20:21:29.366Z
S1 59258, S2 59437
a560390675
8e2b283764
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-09T20:21:31.403Z
S1 59221, S2 59437
e62f4f5703
a560390675
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-09T20:21:33.403Z
S1 59221, S2 59437
8f8a341b04
e62f4f5703
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-09T20:21:35.372Z
S1 59252, S2 59437
ca1a3a1f64
8f8a341b04
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-09T20:21:37.442Z
S1 59252, S2 59367
d1dc394faf
ca1a3a1f64
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-09T20:21:39.510Z
S1 59184, S2 59367
c3ed74330e
d1dc394faf
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-09T20:21:41.496Z
S1 59184, S2 59381
63f18c16cf
c3ed74330e
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-09T20:21:43.528Z
S1 59152, S2 59381
e04dca525d
63f18c16cf
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-09T20:21:45.507Z
S1 59152, S2 59402
d4696cb130
e04dca525d
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-09T20:21:47.469Z
S1 59190, S2 59402
9aaf6d8aa2
d4696cb130
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-09T20:21:49.432Z
S1 59190, S2 59439
c5c771d1bc
9aaf6d8aa2
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-09T20:21:51.426Z
S1 59196, S2 59439
8fa7186ce5
c5c771d1bc
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-09T20:21:53.420Z
S1 59196, S2 59445
506836af65
8fa7186ce5
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-09T20:21:55.421Z
S1 59195, S2 59445
3e317ecac4
506836af65
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-09T20:21:57.423Z
S1 59195, S2 59443
a6aa432256
3e317ecac4
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-09T20:21:59.404Z
S1 59214, S2 59443
0cc6988e32
a6aa432256
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-09T20:22:01.429Z
S1 59214, S2 59418
cc851c5023
0cc6988e32
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-09T20:22:03.649Z
S1 58994, S2 59418
48ce810923
cc851c5023
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-09T20:22:05.676Z
S1 58994, S2 59391
c45e65c620
48ce810923
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-09T20:22:07.640Z
S1 59030, S2 59391
1417b25210
c45e65c620
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-09T20:22:09.602Z
S1 59030, S2 59429
be936cf592
1417b25210
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-09T20:22:11.570Z
S1 59062, S2 59429
3df1a0b9aa
be936cf592
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-09T20:22:13.501Z
S1 59062, S2 59498
36415d8077
3df1a0b9aa
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-09T20:22:15.454Z
S1 59109, S2 59498
01f3f3cc6b
36415d8077
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-09T20:22:17.416Z
S1 59109, S2 59536
50b2924247
01f3f3cc6b
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-09T20:22:19.364Z
S1 59161, S2 59536
630f1eb1f5
50b2924247
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-09T20:22:21.311Z
S1 59161, S2 59589
5e13a12574
630f1eb1f5
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-09T20:22:23.258Z
S1 59214, S2 59589
e10a16ee51
5e13a12574
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-09T20:22:25.195Z
S1 59214, S2 59652
11fec4e078
e10a16ee51
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-09T20:22:27.127Z
S1 59282, S2 59652
5e9ecd3ee4
11fec4e078
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-09T20:22:29.068Z
S1 59282, S2 59711
5580402bd5
5e9ecd3ee4
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-09T20:22:31.001Z
S1 59349, S2 59711
cc7ee292e6
5580402bd5
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-09T20:22:32.938Z
S1 59349, S2 59774
5ad532d4f9
cc7ee292e6
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-09T20:22:34.874Z
S1 59413, S2 59774
433efcd891
5ad532d4f9
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-09T20:22:36.825Z
S1 59413, S2 59823
4aa5c6a4bf
433efcd891
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-09T20:22:38.760Z
S1 59478, S2 59823
1504cc6603
4aa5c6a4bf
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-09T20:22:40.707Z
S1 59478, S2 59876
afc6e4096d
1504cc6603
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-09T20:22:42.646Z
S1 59539, S2 59876
bad8ced7dd
afc6e4096d
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-09T20:22:44.582Z
S1 59539, S2 59940
19c8ed82d9
bad8ced7dd
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-09T20:22:46.514Z
S1 59607, S2 59940
29eebcc71f
19c8ed82d9
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-09T20:22:48.452Z
S1 59607, S2 60002
0bd76bbad8
29eebcc71f
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-09T20:22:50.391Z
S1 59668, S2 60002
052b7a4973
0bd76bbad8
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-09T20:22:52.325Z
S1 59668, S2 60068
28401d2530
052b7a4973
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-09T20:22:54.269Z
S1 59724, S2 60068
5e4552589d
28401d2530
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-09T20:22:56.220Z
S1 59724, S2 60117
921a3748d5
5e4552589d
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-09T20:22:58.151Z
S1 59793, S2 60117
ed90858e60
921a3748d5
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-09T20:23:00.104Z
S1 59793, S2 60164
2a67336009
ed90858e60
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-09T20:23:02.234Z
S1 59663, S2 60164
c40f8ccfd3
2a67336009
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.