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("8686133093583999518:set_01M6WZPZ00FZZBKX707TZ5Y7QB") = 5383fa2224b5944a..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6WZPZ02FPCA7KX143M4SGKZ: 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
2026-11-08T07:07:10.735Z
S1 59926, S2 60000
087565963a
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-08T07:07:12.702Z
S1 59926, S2 60033
1779012325
087565963a
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-08T07:07:14.697Z
S1 59931, S2 60033
82dc57ab8d
1779012325
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-08T07:07:16.658Z
S1 59931, S2 60072
ba2a31b552
82dc57ab8d
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-08T07:07:18.708Z
S1 59881, S2 60072
8febe1dacc
ba2a31b552
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-08T07:07:20.707Z
S1 59881, S2 60073
ddf0af9903
8febe1dacc
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-08T07:07:22.698Z
S1 59890, S2 60073
d531fdb2c8
ddf0af9903
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-08T07:07:24.628Z
S1 59890, S2 60143
803e83926e
d531fdb2c8
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-08T07:07:26.592Z
S1 59926, S2 60143
2a40c7d43e
803e83926e
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-08T07:07:28.613Z
S1 59926, S2 60122
73543d64f8
2a40c7d43e
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-08T07:07:30.547Z
S1 59992, S2 60122
0771d5c93f
73543d64f8
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-08T07:07:32.482Z
S1 59992, S2 60187
4a51068412
0771d5c93f
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-08T07:07:34.527Z
S1 59947, S2 60187
9c4401e40d
4a51068412
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-08T07:07:36.502Z
S1 59947, S2 60212
20a8b3bf3e
9c4401e40d
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-08T07:07:38.502Z
S1 59947, S2 60212
a8727fc3bd
20a8b3bf3e
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-08T07:07:40.497Z
S1 59947, S2 60217
a7d9bbeedc
a8727fc3bd
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-08T07:07:42.496Z
S1 59948, S2 60217
cba62eb13f
a7d9bbeedc
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-08T07:07:44.436Z
S1 59948, S2 60277
bb4eabb1dd
cba62eb13f
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-08T07:07:46.433Z
S1 59951, S2 60277
df957f3318
bb4eabb1dd
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-08T07:07:48.408Z
S1 59951, S2 60302
249cdbc7e8
df957f3318
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-08T07:07:50.401Z
S1 59958, S2 60302
baab247c7c
249cdbc7e8
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-08T07:07:52.416Z
S1 59958, S2 60287
076c59fd66
baab247c7c
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-08T07:07:54.397Z
S1 59977, S2 60287
66418d01d7
076c59fd66
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-08T07:07:56.434Z
S1 59977, S2 60250
21d11b8cee
66418d01d7
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-08T07:07:58.431Z
S1 59980, S2 60250
1a1dd8e880
21d11b8cee
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-08T07:08:00.503Z
S1 59980, S2 60178
58b1ac408e
1a1dd8e880
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-08T07:08:02.614Z
S1 59869, S2 60178
909cba7f02
58b1ac408e
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-08T07:08:05.115Z
S1 59869, S2 59677
cad2594012
909cba7f02
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-08T07:08:07.114Z
S1 59870, S2 59677
d70955d04e
cad2594012
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-08T07:08:09.205Z
S1 59870, S2 59586
67ecd1aa8e
d70955d04e
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-08T07:08:11.400Z
S1 59675, S2 59586
a79427d65b
67ecd1aa8e
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-08T07:08:13.498Z
S1 59675, S2 59488
51b61b2055
a79427d65b
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-08T07:08:15.531Z
S1 59642, S2 59488
60de57cbef
51b61b2055
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-08T07:08:17.596Z
S1 59642, S2 59423
3f05164059
60de57cbef
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-08T07:08:19.617Z
S1 59621, S2 59423
e1a6d9b646
3f05164059
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-08T07:08:21.615Z
S1 59621, S2 59425
076fc01132
e1a6d9b646
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-08T07:08:23.562Z
S1 59674, S2 59425
5723fc799e
076fc01132
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-08T07:08:25.616Z
S1 59674, S2 59371
c6b6bf5c4e
5723fc799e
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-08T07:08:27.708Z
S1 59582, S2 59371
b49197133c
c6b6bf5c4e
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-08T07:08:29.700Z
S1 59582, S2 59379
2d7900957a
b49197133c
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-08T07:08:31.657Z
S1 59625, S2 59379
3b098766ea
2d7900957a
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-08T07:08:33.614Z
S1 59625, S2 59422
c3d0d4f375
3b098766ea
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-08T07:08:35.559Z
S1 59680, S2 59422
15965eeca4
c3d0d4f375
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-08T07:08:37.510Z
S1 59680, S2 59471
e06d65af38
15965eeca4
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-08T07:08:39.457Z
S1 59733, S2 59471
93f41a7631
e06d65af38
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-08T07:08:41.401Z
S1 59733, S2 59527
aba036640c
93f41a7631
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-08T07:08:43.336Z
S1 59798, S2 59527
43ef535ac9
aba036640c
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-08T07:08:45.279Z
S1 59798, S2 59584
d9ffa854b4
43ef535ac9
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-08T07:08:47.215Z
S1 59862, S2 59584
96670decad
d9ffa854b4
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-08T07:08:49.149Z
S1 59862, S2 59650
42eb4e8ce5
96670decad
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-08T07:08:51.088Z
S1 59923, S2 59650
feed46f9e4
42eb4e8ce5
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-08T07:08:53.020Z
S1 59923, S2 59718
165d97a456
feed46f9e4
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-08T07:08:54.948Z
S1 59995, S2 59718
c2f2ccd62e
165d97a456
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-08T07:08:56.891Z
S1 59995, S2 59775
c251ffa898
c2f2ccd62e
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-08T07:08:58.822Z
S1 60064, S2 59775
386a781187
c251ffa898
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-08T07:09:00.760Z
S1 60064, S2 59837
40c100fdcf
386a781187
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-08T07:09:02.729Z
S1 60095, S2 59837
f7cd884aaa
40c100fdcf
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-08T07:09:04.896Z
S1 60095, S2 59670
a5e895dcbc
f7cd884aaa
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-08T07:09:07.088Z
S1 59903, S2 59670
4889ce8486
a5e895dcbc
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-08T07:09:09.051Z
S1 59903, S2 59707
cc9b4c60b5
4889ce8486
sk_4707cd57
Game 2 m_01M6WZPZ05FAJ9A4X4SF8G7KW3: 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
2026-11-08T07:07:10.802Z
S1 59859, S2 60000
8e06a3f8d1
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-08T07:07:12.812Z
S1 59859, S2 59990
527c64af53
8e06a3f8d1
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-08T07:07:14.815Z
S1 59856, S2 59990
f608854e65
527c64af53
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-08T07:07:16.832Z
S1 59856, S2 59973
fbf8f9d131
f608854e65
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-08T07:07:18.822Z
S1 59866, S2 59973
cfd5a53598
fbf8f9d131
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-08T07:07:20.825Z
S1 59866, S2 59970
1647b89f01
cfd5a53598
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-08T07:07:22.818Z
S1 59873, S2 59970
51e5c35bae
1647b89f01
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-08T07:07:24.745Z
S1 59873, S2 60043
a26cb8bb65
51e5c35bae
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-08T07:07:26.714Z
S1 59904, S2 60043
4781a2152b
a26cb8bb65
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-08T07:07:28.803Z
S1 59904, S2 59954
e8e61a64e7
4781a2152b
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-08T07:07:30.827Z
S1 59880, S2 59954
99d3dbf1e4
e8e61a64e7
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-08T07:07:32.768Z
S1 59880, S2 60013
b5957d9389
99d3dbf1e4
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-08T07:07:34.796Z
S1 59852, S2 60013
0db1b8427c
b5957d9389
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-08T07:07:36.795Z
S1 59852, S2 60014
891a843fdb
0db1b8427c
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-08T07:07:38.757Z
S1 59890, S2 60014
28bb4d00c7
891a843fdb
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-08T07:07:40.730Z
S1 59890, S2 60041
1883cf32a1
28bb4d00c7
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-08T07:07:42.659Z
S1 59961, S2 60041
61b4bd29bb
1883cf32a1
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-08T07:07:44.629Z
S1 59961, S2 60071
8d8980024a
61b4bd29bb
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-08T07:07:46.608Z
S1 59982, S2 60071
e352f5a7d7
8d8980024a
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-08T07:07:48.605Z
S1 59982, S2 60074
0d2dc0cd0e
e352f5a7d7
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-08T07:07:50.604Z
S1 59983, S2 60074
c1a485c339
0d2dc0cd0e
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-08T07:07:52.598Z
S1 59983, S2 60080
37acc5c193
c1a485c339
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-08T07:07:54.563Z
S1 60018, S2 60080
6f4acc0bd0
37acc5c193
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-08T07:07:56.513Z
S1 60018, S2 60130
b985212a59
6f4acc0bd0
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-08T07:07:58.467Z
S1 60064, S2 60130
fb0e63d146
b985212a59
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-08T07:08:00.434Z
S1 60064, S2 60163
c16b415ba4
fb0e63d146
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-08T07:08:02.913Z
S1 59585, S2 60163
0bb0bd153c
c16b415ba4
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-08T07:08:05.106Z
S1 59585, S2 59970
8d9c034d51
0bb0bd153c
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-08T07:08:07.114Z
S1 59577, S2 59970
5f1e7f0e7f
8d9c034d51
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-08T07:08:09.134Z
S1 59577, S2 59950
d5f8017d80
5f1e7f0e7f
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-08T07:08:11.324Z
S1 59387, S2 59950
315f0dba49
d5f8017d80
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-08T07:08:13.503Z
S1 59387, S2 59771
2695cf1dfd
315f0dba49
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-08T07:08:15.535Z
S1 59355, S2 59771
b2ab7cba00
2695cf1dfd
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-08T07:08:17.596Z
S1 59355, S2 59710
1e1471d946
b2ab7cba00
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-08T07:08:19.613Z
S1 59338, S2 59710
9e178b0f46
1e1471d946
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-08T07:08:21.611Z
S1 59338, S2 59712
5b56700a88
9e178b0f46
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-08T07:08:23.564Z
S1 59385, S2 59712
bbcecc57cd
5b56700a88
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-08T07:08:25.607Z
S1 59385, S2 59669
d1f0763b9e
bbcecc57cd
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-08T07:08:27.556Z
S1 59436, S2 59669
d2e1b5f145
d1f0763b9e
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-08T07:08:29.480Z
S1 59436, S2 59745
7d431c7778
d2e1b5f145
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-08T07:08:31.409Z
S1 59507, S2 59745
434b4f2709
7d431c7778
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-08T07:08:33.362Z
S1 59507, S2 59792
cc71fb5501
434b4f2709
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-08T07:08:35.309Z
S1 59560, S2 59792
7aab1b551c
cc71fb5501
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-08T07:08:37.245Z
S1 59560, S2 59856
1c56b0bc34
7aab1b551c
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-08T07:08:39.179Z
S1 59626, S2 59856
0567ce509d
1c56b0bc34
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-08T07:08:41.117Z
S1 59626, S2 59918
b65145ec23
0567ce509d
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-08T07:08:43.071Z
S1 59672, S2 59918
72c98a3002
b65145ec23
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-08T07:08:45.008Z
S1 59672, S2 59981
10862afb38
72c98a3002
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-08T07:08:46.948Z
S1 59732, S2 59981
fe09ea643f
10862afb38
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-08T07:08:48.883Z
S1 59732, S2 60046
f9237de068
fe09ea643f
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-08T07:08:50.827Z
S1 59788, S2 60046
80fd0010d3
f9237de068
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-08T07:08:52.764Z
S1 59788, S2 60109
6586520b9a
80fd0010d3
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-08T07:08:54.692Z
S1 59860, S2 60109
a74013a828
6586520b9a
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-08T07:08:56.623Z
S1 59860, S2 60178
543222faf6
a74013a828
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-08T07:08:58.565Z
S1 59918, S2 60178
6f5d0e3714
543222faf6
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-08T07:09:00.508Z
S1 59918, S2 60235
59dfb48c71
6f5d0e3714
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-08T07:09:02.487Z
S1 59939, S2 60235
90c1a09d41
59dfb48c71
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-08T07:09:04.870Z
S1 59939, S2 59852
62430c812c
90c1a09d41
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-08T07:09:07.040Z
S1 59769, S2 59852
6dd0c8a403
62430c812c
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-08T07:09:09.015Z
S1 59769, S2 59877
b4aa01f4d6
6dd0c8a403
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-08T07:09:10.992Z
S1 59792, S2 59877
d12caa1dee
b4aa01f4d6
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-08T07:09:12.960Z
S1 59792, S2 59909
774abcb5f3
d12caa1dee
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-08T07:09:14.938Z
S1 59814, S2 59909
1c950082e6
774abcb5f3
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-08T07:09:16.868Z
S1 59814, S2 59979
9e082d804a
1c950082e6
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.