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("4706483985572877123:set_01M78KKQWHEPJ9YC4WJNE7WTH1") = 59d38d4c9330b61d..., the commitment published at the start
a split pot (fewer_moves level) follows from the games
✓
set payout
split 10 each, fee 0
Game 1 m_01M78KKQWNENN8RN9CKNJPZXWB: verified
✓
signatures
59 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..59, every prev_hash links
✓
move log
59 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
59 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
59 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-12T19:26:35.507Z
S1 59840, S2 60000
bb1d4add2a
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-12T19:26:37.458Z
S1 59840, S2 60049
72d398d9dd
bb1d4add2a
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-12T19:26:39.525Z
S1 59773, S2 60049
ed383d1e6d
72d398d9dd
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-12T19:26:41.610Z
S1 59773, S2 59964
cfefb6568b
ed383d1e6d
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-12T19:26:43.602Z
S1 59781, S2 59964
e9dae24e2d
cfefb6568b
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-12T19:26:45.540Z
S1 59781, S2 60026
0550dc188e
e9dae24e2d
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-12T19:26:47.514Z
S1 59807, S2 60026
f9f3c01cde
0550dc188e
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-12T19:26:49.503Z
S1 59807, S2 60037
f0ec9ba725
f9f3c01cde
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-12T19:26:51.468Z
S1 59842, S2 60037
40a329f9e1
f0ec9ba725
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-12T19:26:53.403Z
S1 59842, S2 60102
fa59b1dcbd
40a329f9e1
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-12T19:26:55.414Z
S1 59831, S2 60102
102c515fd6
fa59b1dcbd
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-12T19:26:57.360Z
S1 59831, S2 60156
8b6f383174
102c515fd6
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-12T19:26:59.420Z
S1 59771, S2 60156
6f2a8665a0
8b6f383174
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-12T19:27:01.505Z
S1 59771, S2 60071
b4790f94dd
6f2a8665a0
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-12T19:27:03.471Z
S1 59805, S2 60071
9275b56bea
b4790f94dd
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-12T19:27:05.442Z
S1 59805, S2 60100
ba589bb7ef
9275b56bea
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-12T19:27:07.373Z
S1 59874, S2 60100
4a344a285e
ba589bb7ef
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-12T19:27:09.339Z
S1 59874, S2 60134
1711e48a1c
4a344a285e
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-12T19:27:11.424Z
S1 59789, S2 60134
2080ecf1b6
1711e48a1c
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-12T19:27:13.425Z
S1 59789, S2 60133
9489342d3e
2080ecf1b6
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-12T19:27:15.455Z
S1 59759, S2 60133
b460e0d16d
9489342d3e
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-12T19:27:17.497Z
S1 59759, S2 60091
e8e19acb6a
b460e0d16d
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-12T19:27:19.424Z
S1 59832, S2 60091
dc8a36f078
e8e19acb6a
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-12T19:27:21.350Z
S1 59832, S2 60165
378df26e07
dc8a36f078
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-12T19:27:23.313Z
S1 59869, S2 60165
ce55e8f483
378df26e07
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-12T19:27:25.265Z
S1 59869, S2 60213
c1cf059186
ce55e8f483
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-12T19:27:27.305Z
S1 59829, S2 60213
df7bcae3ab
c1cf059186
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-12T19:27:29.304Z
S1 59829, S2 60214
0116020779
df7bcae3ab
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-12T19:27:31.310Z
S1 59823, S2 60214
d398a36946
0116020779
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-12T19:27:33.264Z
S1 59823, S2 60260
a9a692d37b
d398a36946
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-12T19:27:35.226Z
S1 59861, S2 60260
5640b67f48
a9a692d37b
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-12T19:27:37.177Z
S1 59861, S2 60309
0a97417a36
5640b67f48
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-12T19:27:39.123Z
S1 59915, S2 60309
d27e4647fc
0a97417a36
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-12T19:27:41.101Z
S1 59915, S2 60331
4eff7f3790
d27e4647fc
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-12T19:27:43.050Z
S1 59966, S2 60331
631bfbfdcc
4eff7f3790
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-12T19:27:44.976Z
S1 59966, S2 60405
2eb260da27
631bfbfdcc
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-12T19:27:46.923Z
S1 60019, S2 60405
7cf4af34c8
2eb260da27
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-12T19:27:48.854Z
S1 60019, S2 60474
27c817efe0
7cf4af34c8
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-12T19:27:50.780Z
S1 60093, S2 60474
0e8ef35f50
27c817efe0
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-12T19:27:52.722Z
S1 60093, S2 60532
4a9137ac88
0e8ef35f50
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-12T19:27:54.674Z
S1 60141, S2 60532
711f5b7330
4a9137ac88
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-12T19:27:56.616Z
S1 60141, S2 60590
dabdd2c9e1
711f5b7330
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-12T19:27:58.635Z
S1 60122, S2 60590
0434aea4dd
dabdd2c9e1
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-12T19:28:00.710Z
S1 60122, S2 60515
29aa558320
0434aea4dd
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-12T19:28:02.975Z
S1 59857, S2 60515
9110a063fc
29aa558320
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-12T19:28:05.019Z
S1 59857, S2 60471
fff6073ee5
9110a063fc
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-12T19:28:07.027Z
S1 59849, S2 60471
8ac1a1bae9
fff6073ee5
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-12T19:28:09.004Z
S1 59849, S2 60494
53d272b344
8ac1a1bae9
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-12T19:28:10.951Z
S1 59902, S2 60494
581a6a4727
53d272b344
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-12T19:28:12.882Z
S1 59902, S2 60563
e00ba783f2
581a6a4727
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-12T19:28:14.833Z
S1 59951, S2 60563
e842f8075d
e00ba783f2
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-12T19:28:16.765Z
S1 59951, S2 60631
e0b59841af
e842f8075d
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-12T19:28:18.707Z
S1 60009, S2 60631
d351213b0f
e0b59841af
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-12T19:28:20.643Z
S1 60009, S2 60695
685faf0a94
d351213b0f
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-12T19:28:22.573Z
S1 60079, S2 60695
c3fe689444
685faf0a94
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-12T19:28:24.501Z
S1 60079, S2 60767
ab3d64791f
c3fe689444
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-12T19:28:26.431Z
S1 60149, S2 60767
50392f18fe
ab3d64791f
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-12T19:28:28.359Z
S1 60149, S2 60839
2250be1cc5
50392f18fe
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-12T19:28:30.285Z
S1 60223, S2 60839
2e96954afc
2250be1cc5
sk_4707cd57
Game 2 m_01M78KKQWQFJ6VBCAQN21APG5B: verified
✓
signatures
59 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..59, every prev_hash links
✓
move log
59 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
59 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
59 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-12T19:26:35.434Z
S1 59913, S2 60000
c56b92ba5c
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-12T19:26:37.409Z
S1 59913, S2 60025
3ba7ef9221
c56b92ba5c
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-12T19:26:39.375Z
S1 59947, S2 60025
fa04c0de43
3ba7ef9221
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-12T19:26:41.302Z
S1 59947, S2 60098
ee123e8765
fa04c0de43
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-12T19:26:43.232Z
S1 60017, S2 60098
20c965fb7b
ee123e8765
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-12T19:26:45.198Z
S1 60017, S2 60132
69767633e1
20c965fb7b
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-12T19:26:47.195Z
S1 60020, S2 60132
7efd2e7af5
69767633e1
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-12T19:26:49.205Z
S1 60020, S2 60122
1f6047d66d
7efd2e7af5
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-12T19:26:51.219Z
S1 60006, S2 60122
dfb84cb6b2
1f6047d66d
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-12T19:26:53.204Z
S1 60006, S2 60137
248148f002
dfb84cb6b2
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-12T19:26:55.134Z
S1 60076, S2 60137
7e10590359
248148f002
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-12T19:26:57.131Z
S1 60076, S2 60140
2da6421f0c
7e10590359
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-12T19:26:59.101Z
S1 60106, S2 60140
c907491bbb
2da6421f0c
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-12T19:27:01.029Z
S1 60106, S2 60212
b186017714
c907491bbb
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-12T19:27:03.025Z
S1 60110, S2 60212
079d1ecdca
b186017714
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-12T19:27:05.107Z
S1 60110, S2 60130
c0599357e1
079d1ecdca
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-12T19:27:07.130Z
S1 60087, S2 60130
8f80b17a5a
c0599357e1
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-12T19:27:09.109Z
S1 60087, S2 60151
5a9533baa1
8f80b17a5a
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-12T19:27:11.042Z
S1 60154, S2 60151
4bbcf37de2
5a9533baa1
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-12T19:27:13.004Z
S1 60154, S2 60189
d2e274c5d7
4bbcf37de2
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-12T19:27:14.934Z
S1 60224, S2 60189
41d3a5cd95
d2e274c5d7
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-12T19:27:16.914Z
S1 60224, S2 60209
8c483c8c8d
41d3a5cd95
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-12T19:27:18.841Z
S1 60297, S2 60209
a0a8b2d5b2
8c483c8c8d
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-12T19:27:20.808Z
S1 60297, S2 60242
9050ac9aea
a0a8b2d5b2
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-12T19:27:22.770Z
S1 60335, S2 60242
ba9178b3ed
9050ac9aea
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-12T19:27:24.795Z
S1 60335, S2 60217
0b3318ff31
ba9178b3ed
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-12T19:27:26.796Z
S1 60334, S2 60217
270af8c99d
0b3318ff31
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-12T19:27:28.800Z
S1 60334, S2 60213
898470f950
270af8c99d
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-12T19:27:30.822Z
S1 60312, S2 60213
ccf48f5dc7
898470f950
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-12T19:27:32.804Z
S1 60312, S2 60231
a77baabbf4
ccf48f5dc7
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-12T19:27:34.817Z
S1 60299, S2 60231
e5bc28ba9d
a77baabbf4
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-12T19:27:36.795Z
S1 60299, S2 60253
0b721adea1
e5bc28ba9d
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-12T19:27:38.823Z
S1 60271, S2 60253
1f2553a198
0b721adea1
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-12T19:27:40.752Z
S1 60271, S2 60324
c18624268f
1f2553a198
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-12T19:27:42.689Z
S1 60334, S2 60324
62e8d4f916
c18624268f
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-12T19:27:44.620Z
S1 60334, S2 60393
737d86a9ac
62e8d4f916
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-12T19:27:46.577Z
S1 60377, S2 60393
3ab659194b
737d86a9ac
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-12T19:27:48.535Z
S1 60377, S2 60435
25e5d1cfba
3ab659194b
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-12T19:27:50.539Z
S1 60373, S2 60435
6596b2751c
25e5d1cfba
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-12T19:27:52.482Z
S1 60373, S2 60492
bc2ec8cace
6596b2751c
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-12T19:27:54.423Z
S1 60432, S2 60492
58c621204d
bc2ec8cace
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-12T19:27:56.377Z
S1 60432, S2 60538
d3d03bf4be
58c621204d
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-12T19:27:58.549Z
S1 60260, S2 60538
aa213800fa
d3d03bf4be
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-12T19:28:00.704Z
S1 60260, S2 60383
f276857cf5
aa213800fa
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-12T19:28:02.960Z
S1 60004, S2 60383
6898ac9a27
f276857cf5
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-12T19:28:05.009Z
S1 60004, S2 60334
5f5b8ef86b
6898ac9a27
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-12T19:28:06.986Z
S1 60027, S2 60334
cdfd5db176
5f5b8ef86b
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-12T19:28:08.925Z
S1 60027, S2 60395
caf6bf7b1d
cdfd5db176
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-12T19:28:10.858Z
S1 60094, S2 60395
8cc0475a57
caf6bf7b1d
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-12T19:28:12.797Z
S1 60094, S2 60456
33d34d9a46
8cc0475a57
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-12T19:28:14.726Z
S1 60165, S2 60456
fe069a2147
33d34d9a46
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-12T19:28:16.662Z
S1 60165, S2 60520
05d8867cc4
fe069a2147
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-12T19:28:18.599Z
S1 60228, S2 60520
df0ebeb75f
05d8867cc4
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-12T19:28:20.542Z
S1 60228, S2 60577
4b7c9df1d5
df0ebeb75f
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-12T19:28:22.473Z
S1 60297, S2 60577
3a340c786b
4b7c9df1d5
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-12T19:28:24.399Z
S1 60297, S2 60651
821ec2d93c
3a340c786b
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-12T19:28:26.330Z
S1 60366, S2 60651
c6929a5a35
821ec2d93c
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-12T19:28:28.258Z
S1 60366, S2 60723
f01782939e
c6929a5a35
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-12T19:28:30.183Z
S1 60441, S2 60723
af139498e5
f01782939e
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.