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("4866734969009759445:set_01M6FFJ8X9EEXSM5MGEK4MC3PR") = 19a2787c8f9d7cf0..., 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_01M6FFJ8XCE7YACZ2M8QYWXMBX: 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
2026-11-03T01:14:52.311Z
S1 59832, S2 60000
df4028288a
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-03T01:14:54.254Z
S1 59832, S2 60057
973d34eaa8
df4028288a
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-03T01:14:56.406Z
S1 59680, S2 60057
35f1fae16a
973d34eaa8
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-03T01:14:58.434Z
S1 59680, S2 60029
e94fdd170f
35f1fae16a
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-03T01:15:00.439Z
S1 59675, S2 60029
aa64799118
e94fdd170f
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-03T01:15:03.269Z
S1 59675, S2 59199
f9eb72d48a
aa64799118
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-03T01:15:05.320Z
S1 59624, S2 59199
1805532a3a
f9eb72d48a
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-03T01:15:07.412Z
S1 59624, S2 59107
2e25b39ff1
1805532a3a
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-03T01:15:09.406Z
S1 59630, S2 59107
94113022eb
2e25b39ff1
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-03T01:15:11.411Z
S1 59630, S2 59102
eaf94f15c1
94113022eb
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-03T01:15:13.405Z
S1 59636, S2 59102
f01a6b8b22
eaf94f15c1
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-03T01:15:15.397Z
S1 59636, S2 59110
4102754377
f01a6b8b22
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-03T01:15:17.400Z
S1 59633, S2 59110
d73a9acda0
4102754377
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-03T01:15:19.405Z
S1 59633, S2 59105
5bd552204b
d73a9acda0
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-03T01:15:21.406Z
S1 59632, S2 59105
cb9474f683
5bd552204b
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-03T01:15:23.410Z
S1 59632, S2 59101
554b48dabe
cb9474f683
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-03T01:15:25.434Z
S1 59608, S2 59101
cd4fe376d1
554b48dabe
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-03T01:15:27.409Z
S1 59608, S2 59126
a5c76632ed
cd4fe376d1
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-03T01:15:29.437Z
S1 59580, S2 59126
aba9dc0bc6
a5c76632ed
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-03T01:15:31.363Z
S1 59580, S2 59200
a3b5472b81
aba9dc0bc6
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-03T01:15:33.427Z
S1 59516, S2 59200
0d3f7d4e93
a3b5472b81
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-03T01:15:35.417Z
S1 59516, S2 59210
414a99ee6c
0d3f7d4e93
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-03T01:15:37.430Z
S1 59503, S2 59210
91261be727
414a99ee6c
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-03T01:15:39.362Z
S1 59503, S2 59278
8cfea12ef1
91261be727
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-03T01:15:41.426Z
S1 59439, S2 59278
c489cca608
8cfea12ef1
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-03T01:15:43.399Z
S1 59439, S2 59305
df850f8c9c
c489cca608
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-03T01:15:45.397Z
S1 59441, S2 59305
07d2856cad
df850f8c9c
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-03T01:15:47.321Z
S1 59441, S2 59381
c9253dd3f0
07d2856cad
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-03T01:15:49.252Z
S1 59510, S2 59381
2af3fcb245
c9253dd3f0
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-03T01:15:51.183Z
S1 59510, S2 59450
d5c7067b54
2af3fcb245
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-03T01:15:53.230Z
S1 59463, S2 59450
a1b9507914
d5c7067b54
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-03T01:15:55.277Z
S1 59463, S2 59403
74c0b7409a
a1b9507914
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-03T01:15:57.202Z
S1 59538, S2 59403
d7909c8ae9
74c0b7409a
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-03T01:15:59.164Z
S1 59538, S2 59441
a687786427
d7909c8ae9
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-03T01:16:01.129Z
S1 59573, S2 59441
b765f0fbe4
a687786427
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-03T01:16:03.086Z
S1 59573, S2 59484
19fa84a7cf
b765f0fbe4
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-03T01:16:05.048Z
S1 59611, S2 59484
37f6d2f26e
19fa84a7cf
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-03T01:16:06.980Z
S1 59611, S2 59552
7a4b70a729
37f6d2f26e
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-03T01:16:08.918Z
S1 59673, S2 59552
d3e212e732
7a4b70a729
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-03T01:16:10.861Z
S1 59673, S2 59609
43a7550c68
d3e212e732
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-03T01:16:12.795Z
S1 59739, S2 59609
930a388afe
43a7550c68
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-03T01:16:14.732Z
S1 59739, S2 59672
1114bac346
930a388afe
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-03T01:16:16.657Z
S1 59814, S2 59672
cfe237cd78
1114bac346
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-03T01:16:18.594Z
S1 59814, S2 59735
8affa03e58
cfe237cd78
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-03T01:16:20.534Z
S1 59874, S2 59735
7a1b66be79
8affa03e58
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-03T01:16:22.468Z
S1 59874, S2 59801
40fcad3065
7a1b66be79
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-03T01:16:24.411Z
S1 59931, S2 59801
60b9055c0c
40fcad3065
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-03T01:16:26.350Z
S1 59931, S2 59862
d0973e51e9
60b9055c0c
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-03T01:16:28.291Z
S1 59990, S2 59862
dce922f75e
d0973e51e9
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-03T01:16:30.241Z
S1 59990, S2 59912
0f03d6d180
dce922f75e
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-03T01:16:32.177Z
S1 60054, S2 59912
d1cc8100be
0f03d6d180
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-03T01:16:34.109Z
S1 60054, S2 59980
88e3bca618
d1cc8100be
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-03T01:16:36.046Z
S1 60117, S2 59980
348fb61cc7
88e3bca618
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-03T01:16:37.976Z
S1 60117, S2 60050
b46493ce48
348fb61cc7
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-03T01:16:39.908Z
S1 60185, S2 60050
ef803a5df2
b46493ce48
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-03T01:16:41.851Z
S1 60185, S2 60107
adf4265517
ef803a5df2
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-03T01:16:43.782Z
S1 60254, S2 60107
55a7fec5c2
adf4265517
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-03T01:16:45.719Z
S1 60254, S2 60170
ea3d9ff60b
55a7fec5c2
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-03T01:16:47.643Z
S1 60330, S2 60170
3044fad791
ea3d9ff60b
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-03T01:16:49.572Z
S1 60330, S2 60241
0f7c93c47b
3044fad791
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-03T01:16:51.499Z
S1 60403, S2 60241
751c2d2554
0f7c93c47b
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-03T01:16:53.428Z
S1 60403, S2 60312
466a4cf81e
751c2d2554
sk_4707cd57
63
move
S1 Exhibition1
63
2026-11-03T01:16:55.363Z
S1 60468, S2 60312
58d7a76e1a
466a4cf81e
sk_4707cd57
64
move
S2 Exhibition2
64
2026-11-03T01:16:57.292Z
S1 60468, S2 60383
9238bf1357
58d7a76e1a
sk_4707cd57
65
move
S1 Exhibition1
65
2026-11-03T01:16:59.224Z
S1 60536, S2 60383
cb83b4c581
9238bf1357
sk_4707cd57
66
move
S2 Exhibition2
66
2026-11-03T01:17:01.179Z
S1 60536, S2 60428
109f3eb964
cb83b4c581
sk_4707cd57
67
move
S1 Exhibition1
67
2026-11-03T01:17:03.119Z
S1 60596, S2 60428
1fb027a2ed
109f3eb964
sk_4707cd57
Game 2 m_01M6FFJ8XDFXVRZ5VDM2APJPH6: verified
✓
signatures
25 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..25, every prev_hash links
✓
move log
25 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
25 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
25 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-03T01:14:52.314Z
S1 59829, S2 60000
bc4a67373a
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-03T01:14:54.271Z
S1 59829, S2 60043
73a7c4978b
bc4a67373a
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-03T01:14:56.421Z
S1 59679, S2 60043
f9725ec775
73a7c4978b
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-03T01:14:58.512Z
S1 59679, S2 59952
7fb450a024
f9725ec775
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-03T01:15:00.617Z
S1 59574, S2 59952
801aaf0913
7fb450a024
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-03T01:15:03.588Z
S1 59574, S2 58981
cae1a108b8
801aaf0913
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-03T01:15:05.710Z
S1 59452, S2 58981
6b237ef401
cae1a108b8
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-03T01:15:07.739Z
S1 59452, S2 58952
7b6eae6d2e
6b237ef401
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-03T01:15:09.718Z
S1 59473, S2 58952
f82c8f8fd0
7b6eae6d2e
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-03T01:15:11.689Z
S1 59473, S2 58981
341de4f120
f82c8f8fd0
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-03T01:15:13.716Z
S1 59446, S2 58981
d896bf8c7e
341de4f120
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-03T01:15:15.708Z
S1 59446, S2 58989
3af244c750
d896bf8c7e
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-03T01:15:17.633Z
S1 59521, S2 58989
b2158e3949
3af244c750
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-03T01:15:19.603Z
S1 59521, S2 59019
2f8eb12907
b2158e3949
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-03T01:15:21.597Z
S1 59527, S2 59019
a24a5e9ff3
2f8eb12907
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-03T01:15:23.555Z
S1 59527, S2 59061
f33e710999
a24a5e9ff3
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-03T01:15:25.621Z
S1 59461, S2 59061
6ffb058cb6
f33e710999
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-03T01:15:27.720Z
S1 59461, S2 58962
fb9e2af592
6ffb058cb6
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-03T01:15:29.732Z
S1 59449, S2 58962
63d5b99023
fb9e2af592
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-03T01:15:31.693Z
S1 59449, S2 59001
1469d4f9b4
63d5b99023
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-03T01:15:33.622Z
S1 59520, S2 59001
43f3e2ddb4
1469d4f9b4
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-03T01:15:35.595Z
S1 59520, S2 59028
df05c8121c
43f3e2ddb4
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-03T01:15:37.550Z
S1 59565, S2 59028
c907b3a7d2
df05c8121c
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-03T01:15:39.483Z
S1 59565, S2 59095
46c5e7a316
c907b3a7d2
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-03T01:15:41.429Z
S1 59619, S2 59095
5313ec62cb
46c5e7a316
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.