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("4011817548384717982:set_01M6AJDMV7E6MR3R7MJKK0M4G5") = 2313fb0b808685dd..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6AJDMV9FMM9CGGDBCZQAMQC: verified
✓
signatures
60 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..60, every prev_hash links
✓
move log
60 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
60 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
60 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-01T03:28:34.206Z
S1 59886, S2 60000
aa30066327
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-01T03:28:36.412Z
S1 59886, S2 59794
0d71204366
aa30066327
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-01T03:28:38.434Z
S1 59864, S2 59794
151160e71b
0d71204366
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-01T03:28:40.616Z
S1 59864, S2 59612
901aa338f8
151160e71b
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-01T03:28:42.629Z
S1 59851, S2 59612
3e0f4dce76
901aa338f8
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-01T03:28:44.804Z
S1 59851, S2 59437
36536adae1
3e0f4dce76
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-01T03:28:46.925Z
S1 59730, S2 59437
5baf838214
36536adae1
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-01T03:28:49.099Z
S1 59730, S2 59263
cec7b9379f
5baf838214
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-01T03:28:51.307Z
S1 59522, S2 59263
c3dc00d3b2
cec7b9379f
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-01T03:28:53.414Z
S1 59522, S2 59156
b169ed1023
c3dc00d3b2
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-01T03:28:55.499Z
S1 59437, S2 59156
93b0c808b6
b169ed1023
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-01T03:28:57.629Z
S1 59437, S2 59026
598eb61314
93b0c808b6
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-01T03:28:59.731Z
S1 59335, S2 59026
dca370d062
598eb61314
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-01T03:29:01.691Z
S1 59335, S2 59066
691b6baa31
dca370d062
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-01T03:29:03.730Z
S1 59296, S2 59066
610b00188c
691b6baa31
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-01T03:29:05.810Z
S1 59296, S2 58986
5121420b1e
610b00188c
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-01T03:29:07.811Z
S1 59295, S2 58986
eb18d010b4
5121420b1e
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-01T03:29:09.813Z
S1 59295, S2 58984
480311085c
eb18d010b4
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-01T03:29:11.746Z
S1 59362, S2 58984
4c13d665de
480311085c
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-01T03:29:13.803Z
S1 59362, S2 58927
40e0c0d191
4c13d665de
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-01T03:29:15.749Z
S1 59416, S2 58927
223bec6f97
40e0c0d191
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-01T03:29:17.723Z
S1 59416, S2 58953
0b88693041
223bec6f97
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-01T03:29:19.654Z
S1 59485, S2 58953
4bbfa98ade
0b88693041
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-01T03:29:21.649Z
S1 59485, S2 58958
4ff207a77b
4bbfa98ade
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-01T03:29:23.699Z
S1 59435, S2 58958
a299b0394e
4ff207a77b
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-01T03:29:25.724Z
S1 59435, S2 58933
d3fc1bbe9a
a299b0394e
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-01T03:29:27.699Z
S1 59460, S2 58933
da0ce38d82
d3fc1bbe9a
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-01T03:29:29.624Z
S1 59460, S2 59008
4134497bcf
da0ce38d82
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-01T03:29:31.575Z
S1 59509, S2 59008
3ca7fc7099
4134497bcf
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-01T03:29:33.554Z
S1 59509, S2 59029
52d25eab11
3ca7fc7099
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-01T03:29:35.546Z
S1 59517, S2 59029
4bb5b52ff8
52d25eab11
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-01T03:29:37.494Z
S1 59517, S2 59081
a065b363c1
4bb5b52ff8
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-01T03:29:39.430Z
S1 59581, S2 59081
58013881b2
a065b363c1
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-01T03:29:41.378Z
S1 59581, S2 59133
48911a22ca
58013881b2
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-01T03:29:43.312Z
S1 59647, S2 59133
822c5f5d9a
48911a22ca
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-01T03:29:45.260Z
S1 59647, S2 59185
74e2ab8419
822c5f5d9a
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-01T03:29:47.189Z
S1 59718, S2 59185
46a18e72b2
74e2ab8419
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-01T03:29:49.130Z
S1 59718, S2 59244
057828cdaa
46a18e72b2
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-01T03:29:51.081Z
S1 59767, S2 59244
8eee699491
057828cdaa
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-01T03:29:53.019Z
S1 59767, S2 59306
a664a1b06a
8eee699491
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-01T03:29:54.980Z
S1 59806, S2 59306
bddbd4c1e6
a664a1b06a
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-01T03:29:57.685Z
S1 59806, S2 58601
95387b0335
bddbd4c1e6
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-01T03:29:59.671Z
S1 59820, S2 58601
f45177f61a
95387b0335
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-01T03:30:02.198Z
S1 59820, S2 58074
395cd3bacd
f45177f61a
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-01T03:30:05.537Z
S1 58481, S2 58074
5b39aac88f
395cd3bacd
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-01T03:30:07.489Z
S1 58481, S2 58122
df53547b47
5b39aac88f
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-01T03:30:09.490Z
S1 58480, S2 58122
ff19b48721
df53547b47
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-01T03:30:11.452Z
S1 58480, S2 58160
baf93c0988
ff19b48721
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-01T03:30:13.403Z
S1 58529, S2 58160
beb101e158
baf93c0988
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-01T03:30:15.425Z
S1 58529, S2 58138
6c4e6485da
beb101e158
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-01T03:30:17.457Z
S1 58497, S2 58138
4e582c6711
6c4e6485da
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-01T03:30:19.388Z
S1 58497, S2 58207
c69b6b43d3
4e582c6711
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-01T03:30:21.316Z
S1 58569, S2 58207
85ccb3e612
c69b6b43d3
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-01T03:30:23.242Z
S1 58569, S2 58281
e599035822
85ccb3e612
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-01T03:30:25.168Z
S1 58643, S2 58281
cacc9185ec
e599035822
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-01T03:30:27.106Z
S1 58643, S2 58343
966e52d557
cacc9185ec
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-01T03:30:29.689Z
S1 58060, S2 58343
bbdffb408e
966e52d557
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-01T03:30:31.781Z
S1 58060, S2 58251
14f577ed8a
bbdffb408e
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-01T03:30:33.715Z
S1 58126, S2 58251
034c461ea4
14f577ed8a
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-01T03:30:36.374Z
S1 58126, S2 57592
8f0dbd575b
034c461ea4
sk_4707cd57
Game 2 m_01M6AJDMVAE2C94WWSPQTJQBYE: 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 Exhibition2
1
2026-11-01T03:28:34.228Z
S1 59864, S2 60000
762fb42b49
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-01T03:28:36.417Z
S1 59864, S2 59811
2abdf84146
762fb42b49
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-01T03:28:38.500Z
S1 59781, S2 59811
715d3f18d9
2abdf84146
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-01T03:28:40.619Z
S1 59781, S2 59692
e4eb983061
715d3f18d9
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-01T03:28:42.628Z
S1 59772, S2 59692
36dc5d9ffb
e4eb983061
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-01T03:28:44.741Z
S1 59772, S2 59579
9336937782
36dc5d9ffb
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-01T03:28:47.002Z
S1 59511, S2 59579
d4017513d5
9336937782
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-01T03:28:49.110Z
S1 59511, S2 59471
6d8f0d7b37
d4017513d5
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-01T03:28:51.321Z
S1 59300, S2 59471
649836ad96
6d8f0d7b37
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-01T03:28:53.418Z
S1 59300, S2 59374
76170e7652
649836ad96
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-01T03:28:55.498Z
S1 59220, S2 59374
f382b7cbb1
76170e7652
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-01T03:28:57.503Z
S1 59220, S2 59369
ce4e848b53
f382b7cbb1
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-01T03:28:59.495Z
S1 59228, S2 59369
1efa378cc3
ce4e848b53
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-01T03:29:01.522Z
S1 59228, S2 59342
e906497378
1efa378cc3
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-01T03:29:03.538Z
S1 59212, S2 59342
3f99bbbad8
e906497378
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-01T03:29:05.504Z
S1 59212, S2 59376
d70c45114f
3f99bbbad8
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-01T03:29:07.522Z
S1 59194, S2 59376
12b4402377
d70c45114f
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-01T03:29:09.513Z
S1 59194, S2 59385
7b60efe5f4
12b4402377
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-01T03:29:11.477Z
S1 59230, S2 59385
411fdb980f
7b60efe5f4
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-01T03:29:13.424Z
S1 59230, S2 59438
7bbc7336ec
411fdb980f
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-01T03:29:15.375Z
S1 59279, S2 59438
15cb74c35b
7bbc7336ec
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.