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("329953803029943934:set_01M77VMC0XFGE80FJ89DE0Y5G5") = b8cf142c47154e40..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M77VMC0ZF2YV0AMVGKJGXXDG: verified
✓
signatures
67 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..67, every prev_hash links
✓
move log
67 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
67 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
67 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-12T12:27:30.336Z
S1 59810, S2 60000
309a412be5
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-12T12:27:32.525Z
S1 59810, S2 59811
cab2d58ccd
309a412be5
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-12T12:27:34.799Z
S1 59536, S2 59811
73691b7d41
cab2d58ccd
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-12T12:27:36.814Z
S1 59536, S2 59796
18d07aa3c6
73691b7d41
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-12T12:27:38.796Z
S1 59554, S2 59796
dcc935d876
18d07aa3c6
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-12T12:27:40.730Z
S1 59554, S2 59862
178b28733b
dcc935d876
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-12T12:27:42.812Z
S1 59472, S2 59862
ee47b0ecdd
178b28733b
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-12T12:27:44.810Z
S1 59472, S2 59864
a50001f261
ee47b0ecdd
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-12T12:27:46.921Z
S1 59361, S2 59864
025b0dfcc5
a50001f261
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-12T12:27:48.997Z
S1 59361, S2 59788
9b9af6f544
025b0dfcc5
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-12T12:27:51.004Z
S1 59354, S2 59788
0f3d4cffd4
9b9af6f544
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-12T12:27:53.047Z
S1 59354, S2 59745
cccfeb6ba9
0f3d4cffd4
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-12T12:27:55.205Z
S1 59196, S2 59745
761f25d514
cccfeb6ba9
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-12T12:27:57.407Z
S1 59196, S2 59543
1fc652d51d
761f25d514
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-12T12:27:59.597Z
S1 59006, S2 59543
214940e5a2
1fc652d51d
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-12T12:28:02.406Z
S1 59006, S2 58734
2a6ff35a94
214940e5a2
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-12T12:28:04.714Z
S1 58698, S2 58734
76b2766cee
2a6ff35a94
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-12T12:28:06.708Z
S1 58698, S2 58740
25e15e3207
76b2766cee
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-12T12:28:08.721Z
S1 58685, S2 58740
f49bb9defd
25e15e3207
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-12T12:28:10.704Z
S1 58685, S2 58757
e025f4ff9c
f49bb9defd
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-12T12:28:12.673Z
S1 58716, S2 58757
95da19adfb
e025f4ff9c
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-12T12:28:14.716Z
S1 58716, S2 58714
80ee17dd4d
95da19adfb
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-12T12:28:16.805Z
S1 58627, S2 58714
83230ea922
80ee17dd4d
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-12T12:28:18.763Z
S1 58627, S2 58756
d891d318ee
83230ea922
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-12T12:28:20.689Z
S1 58701, S2 58756
423a4ba2d7
d891d318ee
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-12T12:28:22.650Z
S1 58701, S2 58795
dd6dc95948
423a4ba2d7
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-12T12:28:24.631Z
S1 58720, S2 58795
ec18dd7ed0
dd6dc95948
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-12T12:28:26.574Z
S1 58720, S2 58852
4eb691b3b8
ec18dd7ed0
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-12T12:28:28.522Z
S1 58772, S2 58852
1b98739ec3
4eb691b3b8
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-12T12:28:30.452Z
S1 58772, S2 58922
b93fd717cd
1b98739ec3
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-12T12:28:32.399Z
S1 58825, S2 58922
8021f87fc4
b93fd717cd
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-12T12:28:34.337Z
S1 58825, S2 58984
0f32d710d4
8021f87fc4
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-12T12:28:36.277Z
S1 58885, S2 58984
dbf17c9e9b
0f32d710d4
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-12T12:28:38.303Z
S1 58885, S2 58958
a47280e706
dbf17c9e9b
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-12T12:28:40.274Z
S1 58914, S2 58958
c16823bc21
a47280e706
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-12T12:28:42.237Z
S1 58914, S2 58995
ba9993173d
c16823bc21
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-12T12:28:44.230Z
S1 58921, S2 58995
721380b6b7
ba9993173d
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-12T12:28:46.244Z
S1 58921, S2 58981
d2cf846278
721380b6b7
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-12T12:28:48.201Z
S1 58964, S2 58981
7438754b8b
d2cf846278
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-12T12:28:50.153Z
S1 58964, S2 59029
8752a15ced
7438754b8b
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-12T12:28:52.104Z
S1 59013, S2 59029
cfba01c2ec
8752a15ced
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-12T12:28:54.049Z
S1 59013, S2 59084
3e9aab21b1
cfba01c2ec
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-12T12:28:56.003Z
S1 59059, S2 59084
58eec550ef
3e9aab21b1
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-12T12:28:57.941Z
S1 59059, S2 59146
e699724086
58eec550ef
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-12T12:28:59.875Z
S1 59125, S2 59146
921b5480fc
e699724086
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-12T12:29:01.922Z
S1 59125, S2 59099
119e7d76fb
921b5480fc
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-12T12:29:03.937Z
S1 59110, S2 59099
ad30f0562b
119e7d76fb
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-12T12:29:05.871Z
S1 59110, S2 59165
eb616d42fb
ad30f0562b
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-12T12:29:07.806Z
S1 59175, S2 59165
2fb4556700
eb616d42fb
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-12T12:29:09.743Z
S1 59175, S2 59228
db4ef66838
2fb4556700
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-12T12:29:11.681Z
S1 59237, S2 59228
eed2031aab
db4ef66838
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-12T12:29:13.620Z
S1 59237, S2 59289
36c91e9219
eed2031aab
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-12T12:29:15.570Z
S1 59287, S2 59289
3ec8c8c2bd
36c91e9219
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-12T12:29:17.505Z
S1 59287, S2 59354
7071b4036d
3ec8c8c2bd
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-12T12:29:19.439Z
S1 59353, S2 59354
cd4092cd96
7071b4036d
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-12T12:29:21.366Z
S1 59353, S2 59427
f455a5489b
cd4092cd96
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-12T12:29:23.299Z
S1 59420, S2 59427
33873963d8
f455a5489b
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-12T12:29:25.235Z
S1 59420, S2 59491
3e56ad80b8
33873963d8
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-12T12:29:27.171Z
S1 59484, S2 59491
8cbf385f9a
3e56ad80b8
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-12T12:29:29.103Z
S1 59484, S2 59559
6de17d0946
8cbf385f9a
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-12T12:29:31.034Z
S1 59553, S2 59559
1736d505f1
6de17d0946
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-12T12:29:32.965Z
S1 59553, S2 59628
7d8e5aef19
1736d505f1
sk_4707cd57
63
move
S1 Exhibition1
63
2026-11-12T12:29:34.896Z
S1 59622, S2 59628
beceb81bdb
7d8e5aef19
sk_4707cd57
64
move
S2 Exhibition2
64
2026-11-12T12:29:36.823Z
S1 59622, S2 59701
e39329fdcf
beceb81bdb
sk_4707cd57
65
move
S1 Exhibition1
65
2026-11-12T12:29:38.755Z
S1 59690, S2 59701
d8e85a2579
e39329fdcf
sk_4707cd57
66
move
S2 Exhibition2
66
2026-11-12T12:29:40.682Z
S1 59690, S2 59774
4ed8529585
d8e85a2579
sk_4707cd57
67
move
S1 Exhibition1
67
2026-11-12T12:29:42.623Z
S1 59749, S2 59774
86eb5bd8c8
4ed8529585
sk_4707cd57
Game 2 m_01M77VMC10EGMADA3W4GEWP1GY: verified
✓
signatures
65 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..65, every prev_hash links
✓
move log
65 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
65 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
65 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-12T12:27:30.325Z
S1 59821, S2 60000
5ce7e5a869
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-12T12:27:32.526Z
S1 59821, S2 59799
6a8bda7e46
5ce7e5a869
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-12T12:27:34.732Z
S1 59615, S2 59799
361b0fb075
6a8bda7e46
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-12T12:27:36.702Z
S1 59615, S2 59829
402a277f6b
361b0fb075
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-12T12:27:38.696Z
S1 59621, S2 59829
dc68cefed3
402a277f6b
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-12T12:27:40.709Z
S1 59621, S2 59816
7a69fcb5e7
dc68cefed3
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-12T12:27:42.816Z
S1 59514, S2 59816
bcebe15a8f
7a69fcb5e7
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-12T12:27:44.814Z
S1 59514, S2 59818
ba55d15ce3
bcebe15a8f
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-12T12:27:46.817Z
S1 59511, S2 59818
3da7f2542b
ba55d15ce3
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-12T12:27:48.930Z
S1 59511, S2 59705
c07bea07e9
3da7f2542b
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-12T12:27:51.125Z
S1 59316, S2 59705
f8fef1590a
c07bea07e9
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-12T12:27:53.216Z
S1 59316, S2 59614
16ad2a64df
f8fef1590a
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-12T12:27:55.319Z
S1 59213, S2 59614
1cd99d2fc7
16ad2a64df
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-12T12:27:57.509Z
S1 59213, S2 59424
2f560aca8a
1cd99d2fc7
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-12T12:27:59.600Z
S1 59122, S2 59424
5052ef912c
2f560aca8a
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-12T12:28:02.400Z
S1 59122, S2 58624
0b2466d23d
5052ef912c
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-12T12:28:04.510Z
S1 59012, S2 58624
444d8ee2cc
0b2466d23d
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-12T12:28:06.474Z
S1 59012, S2 58660
7c561ffa04
444d8ee2cc
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-12T12:28:08.427Z
S1 59059, S2 58660
ea8e08995c
7c561ffa04
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-12T12:28:10.387Z
S1 59059, S2 58700
3ca223767e
ea8e08995c
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-12T12:28:12.425Z
S1 59021, S2 58700
b679edbd0f
3ca223767e
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-12T12:28:14.432Z
S1 59021, S2 58693
a4f290cae9
b679edbd0f
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-12T12:28:16.410Z
S1 59043, S2 58693
4d53b04bda
a4f290cae9
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-12T12:28:18.369Z
S1 59043, S2 58734
c0485d029d
4d53b04bda
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-12T12:28:20.347Z
S1 59065, S2 58734
c5caf92866
c0485d029d
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-12T12:28:22.397Z
S1 59065, S2 58684
c9ac597729
c5caf92866
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-12T12:28:24.364Z
S1 59098, S2 58684
b370c93609
c9ac597729
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-12T12:28:26.328Z
S1 59098, S2 58720
6f1994e281
b370c93609
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-12T12:28:28.308Z
S1 59118, S2 58720
9b01d89efd
6f1994e281
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-12T12:28:30.279Z
S1 59118, S2 58749
bdceb16d93
9b01d89efd
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-12T12:28:32.243Z
S1 59154, S2 58749
a1a9efa2fc
bdceb16d93
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-12T12:28:34.237Z
S1 59154, S2 58755
1fe13c2814
a1a9efa2fc
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-12T12:28:36.266Z
S1 59125, S2 58755
ce40fbe686
1fe13c2814
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-12T12:28:38.308Z
S1 59125, S2 58713
31460dcd6e
ce40fbe686
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-12T12:28:40.319Z
S1 59114, S2 58713
8a1819b62a
31460dcd6e
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-12T12:28:42.310Z
S1 59114, S2 58722
8cda1e2cee
8a1819b62a
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-12T12:28:44.322Z
S1 59102, S2 58722
bfbce70cce
8cda1e2cee
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-12T12:28:46.408Z
S1 59102, S2 58636
f2100f1722
bfbce70cce
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-12T12:28:48.379Z
S1 59131, S2 58636
1e5ecffccd
f2100f1722
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-12T12:28:50.334Z
S1 59131, S2 58681
95c2c73413
1e5ecffccd
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-12T12:28:52.291Z
S1 59174, S2 58681
4307b58443
95c2c73413
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-12T12:28:54.243Z
S1 59174, S2 58729
f6ad4d16ea
4307b58443
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-12T12:28:56.184Z
S1 59233, S2 58729
636908a8fc
f6ad4d16ea
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-12T12:28:58.111Z
S1 59233, S2 58802
98f524158a
636908a8fc
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-12T12:29:00.081Z
S1 59263, S2 58802
f3e66d9d4b
98f524158a
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-12T12:29:02.155Z
S1 59263, S2 58728
407bd11014
f3e66d9d4b
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-12T12:29:04.411Z
S1 59007, S2 58728
820ef16428
407bd11014
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-12T12:29:06.357Z
S1 59007, S2 58782
e41a090d87
820ef16428
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-12T12:29:08.284Z
S1 59080, S2 58782
9e8dcf3624
e41a090d87
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-12T12:29:10.212Z
S1 59080, S2 58854
12c09ba204
9e8dcf3624
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-12T12:29:12.140Z
S1 59152, S2 58854
66a6f95331
12c09ba204
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-12T12:29:14.071Z
S1 59152, S2 58923
57ea04fa7e
66a6f95331
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-12T12:29:16.001Z
S1 59222, S2 58923
ab01a01280
57ea04fa7e
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-12T12:29:17.929Z
S1 59222, S2 58995
355881e30c
ab01a01280
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-12T12:29:19.859Z
S1 59292, S2 58995
f93b094790
355881e30c
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-12T12:29:21.791Z
S1 59292, S2 59063
0a96365fce
f93b094790
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-12T12:29:23.721Z
S1 59362, S2 59063
4796433985
0a96365fce
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-12T12:29:25.650Z
S1 59362, S2 59134
3090ac812c
4796433985
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-12T12:29:27.580Z
S1 59432, S2 59134
7a2d6f305d
3090ac812c
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-12T12:29:29.508Z
S1 59432, S2 59206
e7abd02219
7a2d6f305d
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-12T12:29:31.435Z
S1 59505, S2 59206
a6462961c3
e7abd02219
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-12T12:29:33.366Z
S1 59505, S2 59275
b78394d9cf
a6462961c3
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-12T12:29:35.292Z
S1 59579, S2 59275
d12ed9194b
b78394d9cf
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-12T12:29:37.220Z
S1 59579, S2 59347
1771da7087
d12ed9194b
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-12T12:29:39.151Z
S1 59648, S2 59347
192095744a
1771da7087
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.