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("860993970096702197:set_01M6Y5XYAZEMMRWS0ZH97Y44FK") = cc182d0d300696da..., the commitment published at the start
a split pot (fewer_moves level) follows from the games
✓
set payout
split 20 each, fee 0
Game 1 m_01M6Y5XYB8FRXVZHBA8XCFCW9W: verified
✓
signatures
64 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..64, every prev_hash links
✓
move log
64 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
64 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
64 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-08T18:15:05.647Z
S1 59592, S2 60000
fc01f42fa7
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-08T18:15:07.907Z
S1 59592, S2 59740
7aeb800dff
fc01f42fa7
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-08T18:15:10.206Z
S1 59293, S2 59740
e0233d62c4
7aeb800dff
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-08T18:15:12.316Z
S1 59293, S2 59630
da2d0968f8
e0233d62c4
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-08T18:15:14.438Z
S1 59171, S2 59630
58305caa6a
da2d0968f8
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-08T18:15:16.525Z
S1 59171, S2 59543
ed7fe5f0f4
58305caa6a
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-08T18:15:18.470Z
S1 59226, S2 59543
bde2514c41
ed7fe5f0f4
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-08T18:15:20.403Z
S1 59226, S2 59610
faf1439b8d
bde2514c41
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-08T18:15:22.419Z
S1 59210, S2 59610
006bbd48ea
faf1439b8d
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-08T18:15:24.411Z
S1 59210, S2 59618
bfc1a7043b
006bbd48ea
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-08T18:15:26.419Z
S1 59202, S2 59618
7df17ef1c6
bfc1a7043b
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-08T18:15:28.408Z
S1 59202, S2 59629
7c2a7822a3
7df17ef1c6
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-08T18:15:30.399Z
S1 59211, S2 59629
435a77e440
7c2a7822a3
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-08T18:15:32.410Z
S1 59211, S2 59618
e1b2dec239
435a77e440
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-08T18:15:34.405Z
S1 59216, S2 59618
0d3387fe46
e1b2dec239
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-08T18:15:36.423Z
S1 59216, S2 59600
8364b04e4c
0d3387fe46
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-08T18:15:38.503Z
S1 59136, S2 59600
48475b3c1d
8364b04e4c
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-08T18:15:40.520Z
S1 59136, S2 59583
28fe694f9b
48475b3c1d
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-08T18:15:42.487Z
S1 59169, S2 59583
4d3c1a132b
28fe694f9b
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-08T18:15:44.500Z
S1 59169, S2 59570
2f40bba315
4d3c1a132b
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-08T18:15:46.462Z
S1 59207, S2 59570
7d47ac3345
2f40bba315
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-08T18:15:48.427Z
S1 59207, S2 59605
3affe741bc
7d47ac3345
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-08T18:15:50.419Z
S1 59215, S2 59605
d867616249
3affe741bc
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-08T18:15:52.398Z
S1 59215, S2 59626
ebf43241f0
d867616249
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-08T18:15:54.397Z
S1 59216, S2 59626
d6f7eb76f9
ebf43241f0
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-08T18:15:56.350Z
S1 59216, S2 59673
75c675b92a
d6f7eb76f9
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-08T18:15:58.335Z
S1 59231, S2 59673
f032d1c3f8
75c675b92a
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-08T18:16:00.281Z
S1 59231, S2 59727
1fad3fce72
f032d1c3f8
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-08T18:16:02.670Z
S1 58842, S2 59727
a8d5f5b33c
1fad3fce72
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-08T18:16:04.724Z
S1 58842, S2 59673
3320e6f191
a8d5f5b33c
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-08T18:16:06.676Z
S1 58890, S2 59673
f0cdd23558
3320e6f191
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-08T18:16:08.624Z
S1 58890, S2 59725
8529e49142
f0cdd23558
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-08T18:16:10.565Z
S1 58949, S2 59725
51fddff2eb
8529e49142
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-08T18:16:12.503Z
S1 58949, S2 59787
914ee2af63
51fddff2eb
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-08T18:16:14.446Z
S1 59006, S2 59787
452b7ea9c0
914ee2af63
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-08T18:16:16.397Z
S1 59006, S2 59836
7b68b6fc88
452b7ea9c0
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-08T18:16:18.349Z
S1 59054, S2 59836
3a152731b6
7b68b6fc88
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-08T18:16:20.305Z
S1 59054, S2 59880
bcb30da250
3a152731b6
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-08T18:16:22.254Z
S1 59105, S2 59880
a408bdcbe5
bcb30da250
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-08T18:16:24.197Z
S1 59105, S2 59937
57e71330aa
a408bdcbe5
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-08T18:16:26.143Z
S1 59159, S2 59937
3210870cf5
57e71330aa
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-08T18:16:28.091Z
S1 59159, S2 59989
74db6e8108
3210870cf5
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-08T18:16:30.042Z
S1 59208, S2 59989
344c6fc022
74db6e8108
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-08T18:16:31.983Z
S1 59208, S2 60048
a6626a3046
344c6fc022
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-08T18:16:33.918Z
S1 59273, S2 60048
c698235eb4
a6626a3046
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-08T18:16:35.857Z
S1 59273, S2 60109
6710554a9f
c698235eb4
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-08T18:16:37.792Z
S1 59338, S2 60109
17ed7fec57
6710554a9f
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-08T18:16:39.732Z
S1 59338, S2 60169
f3e0bcd536
17ed7fec57
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-08T18:16:41.667Z
S1 59403, S2 60169
fea9c79672
f3e0bcd536
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-08T18:16:43.606Z
S1 59403, S2 60230
22780008a9
fea9c79672
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-08T18:16:45.537Z
S1 59472, S2 60230
937868953e
22780008a9
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-08T18:16:47.467Z
S1 59472, S2 60300
e4d947b2e1
937868953e
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-08T18:16:49.401Z
S1 59538, S2 60300
d0ab63625f
e4d947b2e1
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-08T18:16:51.341Z
S1 59538, S2 60360
f2a201c56b
d0ab63625f
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-08T18:16:53.278Z
S1 59601, S2 60360
707a27ab01
f2a201c56b
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-08T18:16:55.227Z
S1 59601, S2 60411
e9ee276998
707a27ab01
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-08T18:16:57.168Z
S1 59660, S2 60411
d1828bab40
e9ee276998
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-08T18:16:59.121Z
S1 59660, S2 60458
0f6571d0b7
d1828bab40
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-08T18:17:01.081Z
S1 59700, S2 60458
616603ef42
0f6571d0b7
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-08T18:17:03.076Z
S1 59700, S2 60463
ad14cc6388
616603ef42
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-08T18:17:05.182Z
S1 59594, S2 60463
c31a08e19f
ad14cc6388
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-08T18:17:07.131Z
S1 59594, S2 60514
b5ea470639
c31a08e19f
sk_4707cd57
63
move
S1 Exhibition1
63
2026-11-08T18:17:09.068Z
S1 59657, S2 60514
43ddfa1a04
b5ea470639
sk_4707cd57
64
move
S2 Exhibition2
64
2026-11-08T18:17:11.010Z
S1 59657, S2 60572
443b7c51c2
43ddfa1a04
sk_4707cd57
Game 2 m_01M6Y5XYBFFNWRJ9H6TTYHASW0: verified
✓
signatures
64 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..64, every prev_hash links
✓
move log
64 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
64 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
64 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-08T18:15:05.714Z
S1 59525, S2 60000
8708810328
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-08T18:15:07.916Z
S1 59525, S2 59798
bd22fdd1a8
8708810328
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-08T18:15:10.206Z
S1 59235, S2 59798
e2c18a9b6e
bd22fdd1a8
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-08T18:15:12.310Z
S1 59235, S2 59694
39a99448a1
e2c18a9b6e
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-08T18:15:14.400Z
S1 59145, S2 59694
dc3d605f82
39a99448a1
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-08T18:15:16.360Z
S1 59145, S2 59734
d6d0af2508
dc3d605f82
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-08T18:15:18.335Z
S1 59170, S2 59734
1f3033d850
d6d0af2508
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-08T18:15:20.303Z
S1 59170, S2 59766
9580fd38b7
1f3033d850
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-08T18:15:22.306Z
S1 59167, S2 59766
f89d9480d5
9580fd38b7
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-08T18:15:24.296Z
S1 59167, S2 59776
c2069c2fe3
f89d9480d5
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-08T18:15:26.306Z
S1 59157, S2 59776
df511f55a4
c2069c2fe3
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-08T18:15:28.303Z
S1 59157, S2 59779
f11065e153
df511f55a4
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-08T18:15:30.295Z
S1 59165, S2 59779
56b7b4fd5c
f11065e153
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-08T18:15:32.303Z
S1 59165, S2 59771
d63a115c31
56b7b4fd5c
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-08T18:15:34.243Z
S1 59225, S2 59771
fac2d66ae6
d63a115c31
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-08T18:15:36.312Z
S1 59225, S2 59702
9a10a37f5f
fac2d66ae6
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-08T18:15:38.313Z
S1 59224, S2 59702
f5be7e60a4
9a10a37f5f
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-08T18:15:40.300Z
S1 59224, S2 59715
f6f48476cb
f5be7e60a4
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-08T18:15:42.295Z
S1 59229, S2 59715
b08dacd7df
f6f48476cb
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-08T18:15:44.224Z
S1 59229, S2 59786
0244ba5134
b08dacd7df
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-08T18:15:46.196Z
S1 59257, S2 59786
f2ff59d595
0244ba5134
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-08T18:15:48.156Z
S1 59257, S2 59826
e121afd468
f2ff59d595
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-08T18:15:50.112Z
S1 59301, S2 59826
8a4f6a7752
e121afd468
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-08T18:15:52.086Z
S1 59301, S2 59852
49f7662d96
8a4f6a7752
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-08T18:15:54.039Z
S1 59348, S2 59852
6b0c757c13
49f7662d96
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-08T18:15:55.997Z
S1 59348, S2 59894
35e6b6da7f
6b0c757c13
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-08T18:15:57.958Z
S1 59387, S2 59894
462fbacc6c
35e6b6da7f
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-08T18:15:59.900Z
S1 59387, S2 59952
118bc8f387
462fbacc6c
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-08T18:16:02.107Z
S1 59180, S2 59952
58d3758eb3
118bc8f387
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-08T18:16:04.245Z
S1 59180, S2 59814
e7f33ec2e3
58d3758eb3
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-08T18:16:06.230Z
S1 59195, S2 59814
90293b0502
e7f33ec2e3
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-08T18:16:08.185Z
S1 59195, S2 59859
18b286be8c
90293b0502
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-08T18:16:10.148Z
S1 59232, S2 59859
3a0123c7de
18b286be8c
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-08T18:16:12.124Z
S1 59232, S2 59883
b805e745fe
3a0123c7de
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-08T18:16:14.065Z
S1 59291, S2 59883
b19b74b422
b805e745fe
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-08T18:16:16.011Z
S1 59291, S2 59937
10460e41cf
b19b74b422
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-08T18:16:17.949Z
S1 59353, S2 59937
b2e063754b
10460e41cf
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-08T18:16:19.912Z
S1 59353, S2 59974
4b9e1e052d
b2e063754b
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-08T18:16:21.864Z
S1 59401, S2 59974
4ff9604f22
4b9e1e052d
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-08T18:16:23.816Z
S1 59401, S2 60022
a6a3de003d
4ff9604f22
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-08T18:16:25.769Z
S1 59448, S2 60022
6459eba1be
a6a3de003d
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-08T18:16:27.716Z
S1 59448, S2 60075
6bda11999c
6459eba1be
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-08T18:16:29.674Z
S1 59490, S2 60075
92fda23337
6bda11999c
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-08T18:16:31.615Z
S1 59490, S2 60134
e52d126f12
92fda23337
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-08T18:16:33.552Z
S1 59553, S2 60134
9fc262327b
e52d126f12
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-08T18:16:35.480Z
S1 59553, S2 60206
44ab32b477
9fc262327b
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-08T18:16:37.423Z
S1 59610, S2 60206
5ce7922836
44ab32b477
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-08T18:16:39.369Z
S1 59610, S2 60260
4bf0bc6a92
5ce7922836
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-08T18:16:41.312Z
S1 59667, S2 60260
239427459c
4bf0bc6a92
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-08T18:16:43.248Z
S1 59667, S2 60324
71ac968533
239427459c
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-08T18:16:45.184Z
S1 59731, S2 60324
0add737e11
71ac968533
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-08T18:16:47.121Z
S1 59731, S2 60387
ab2f01a924
0add737e11
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-08T18:16:49.085Z
S1 59767, S2 60387
7dbd4fcd10
ab2f01a924
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-08T18:16:51.021Z
S1 59767, S2 60451
ec8e064c7e
7dbd4fcd10
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-08T18:16:52.964Z
S1 59824, S2 60451
1567d84628
ec8e064c7e
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-08T18:16:54.899Z
S1 59824, S2 60516
08586679ce
1567d84628
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-08T18:16:56.849Z
S1 59874, S2 60516
106c755cb2
08586679ce
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-08T18:16:58.787Z
S1 59874, S2 60578
382a7a8cfb
106c755cb2
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-08T18:17:00.725Z
S1 59936, S2 60578
0a5542e63f
382a7a8cfb
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-08T18:17:02.802Z
S1 59936, S2 60501
91c81b9e24
0a5542e63f
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-08T18:17:04.922Z
S1 59816, S2 60501
539328ce2d
91c81b9e24
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-08T18:17:06.870Z
S1 59816, S2 60553
4d6229b576
539328ce2d
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-08T18:17:08.809Z
S1 59877, S2 60553
2026cf49fa
4d6229b576
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-08T18:17:10.760Z
S1 59877, S2 60602
406b2591f7
2026cf49fa
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.