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("2660328859725171090:set_01M7005YK6ES4RXKRBZPM8T5A1") = 993ad0c048b4a297..., 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_01M7005YKDFABR1M8X0061WM9Z: verified
✓
signatures
30 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..30, every prev_hash links
✓
move log
30 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
30 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
30 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-09T11:13:05.324Z
S1 59725, S2 60000
154260e56b
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-09T11:13:07.518Z
S1 59725, S2 59806
d9943b7b30
154260e56b
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-09T11:13:09.717Z
S1 59526, S2 59806
d61ffc72f8
d9943b7b30
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-09T11:13:11.816Z
S1 59526, S2 59707
f2abdcc388
d61ffc72f8
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-09T11:13:13.816Z
S1 59526, S2 59707
884dedb8fd
f2abdcc388
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-09T11:13:15.805Z
S1 59526, S2 59718
5cd826c8b9
884dedb8fd
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-09T11:13:17.904Z
S1 59427, S2 59718
64d40082a0
5cd826c8b9
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-09T11:13:19.999Z
S1 59427, S2 59623
25968d9096
64d40082a0
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-09T11:13:21.941Z
S1 59485, S2 59623
6544ff01b0
25968d9096
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-09T11:13:23.914Z
S1 59485, S2 59650
ccd1fbaecf
6544ff01b0
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-09T11:13:25.915Z
S1 59484, S2 59650
06faa6b2bb
ccd1fbaecf
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-09T11:13:27.924Z
S1 59484, S2 59641
21f7f3f05b
06faa6b2bb
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-09T11:13:29.851Z
S1 59557, S2 59641
d2e825d51a
21f7f3f05b
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-09T11:13:31.814Z
S1 59557, S2 59678
ec4200e5b7
d2e825d51a
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-09T11:13:33.837Z
S1 59534, S2 59678
45a61dc450
ec4200e5b7
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-09T11:13:35.911Z
S1 59534, S2 59604
202d0cc294
45a61dc450
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-09T11:13:38.101Z
S1 59344, S2 59604
b1abbdf615
202d0cc294
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-09T11:13:40.217Z
S1 59344, S2 59488
b3e48291b9
b1abbdf615
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-09T11:13:42.667Z
S1 58894, S2 59488
6cf030861e
b3e48291b9
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-09T11:13:44.900Z
S1 58894, S2 59255
dbd747d346
6cf030861e
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-09T11:13:47.028Z
S1 58766, S2 59255
74781859f5
dbd747d346
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-09T11:13:49.218Z
S1 58766, S2 59065
26fc1df4c0
74781859f5
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-09T11:13:51.231Z
S1 58753, S2 59065
c88df77ac9
26fc1df4c0
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-09T11:13:53.335Z
S1 58753, S2 58961
13615e8eec
c88df77ac9
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-09T11:13:55.573Z
S1 58515, S2 58961
f099c62aa5
13615e8eec
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-09T11:13:57.562Z
S1 58515, S2 58972
5ff380141f
f099c62aa5
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-09T11:13:59.798Z
S1 58279, S2 58972
2c5e3c98a0
5ff380141f
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-09T11:14:02.364Z
S1 58279, S2 58406
5b4ae6f43e
2c5e3c98a0
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-09T11:14:04.518Z
S1 58125, S2 58406
a6dae86ac8
5b4ae6f43e
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-09T11:14:06.455Z
S1 58125, S2 58469
1ab0c51902
a6dae86ac8
sk_4707cd57
Game 2 m_01M7005YKJEYRVGZ8DG8KMS70C: 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 Exhibition2
1
2026-11-09T11:13:05.326Z
S1 59723, S2 60000
1fd9025032
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-09T11:13:07.498Z
S1 59723, S2 59828
cb6b1d9705
1fd9025032
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-09T11:13:09.716Z
S1 59505, S2 59828
b7e968bbf3
cb6b1d9705
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-09T11:13:11.692Z
S1 59505, S2 59852
ba3a223d1d
b7e968bbf3
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-09T11:13:13.695Z
S1 59502, S2 59852
2699f1a00d
ba3a223d1d
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-09T11:13:15.695Z
S1 59502, S2 59852
bec87aa7d2
2699f1a00d
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-09T11:13:17.725Z
S1 59472, S2 59852
beef977649
bec87aa7d2
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-09T11:13:19.831Z
S1 59472, S2 59746
5d33d6054b
beef977649
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-09T11:13:21.813Z
S1 59490, S2 59746
bff409bf9d
5d33d6054b
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-09T11:13:23.797Z
S1 59490, S2 59762
91de37c000
bff409bf9d
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-09T11:13:25.796Z
S1 59491, S2 59762
d955ddc8dc
91de37c000
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-09T11:13:27.801Z
S1 59491, S2 59757
14b4d4690a
d955ddc8dc
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-09T11:13:29.729Z
S1 59563, S2 59757
0f70f2cca7
14b4d4690a
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-09T11:13:31.703Z
S1 59563, S2 59783
50046c0a95
0f70f2cca7
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-09T11:13:33.730Z
S1 59536, S2 59783
8440253dea
50046c0a95
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-09T11:13:35.909Z
S1 59536, S2 59604
a16e320ff3
8440253dea
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-09T11:13:38.026Z
S1 59419, S2 59604
af64ff0364
a16e320ff3
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-09T11:13:40.189Z
S1 59419, S2 59441
a8bd25676a
af64ff0364
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-09T11:13:42.669Z
S1 58939, S2 59441
48ea781af4
a8bd25676a
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-09T11:13:44.908Z
S1 58939, S2 59202
d24162833f
48ea781af4
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-09T11:13:47.023Z
S1 58824, S2 59202
c31a0b0f13
d24162833f
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-09T11:13:49.217Z
S1 58824, S2 59008
12910a2324
c31a0b0f13
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-09T11:13:51.296Z
S1 58745, S2 59008
2f1df240e2
12910a2324
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-09T11:13:53.401Z
S1 58745, S2 58903
4df28d6e7a
2f1df240e2
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-09T11:13:55.573Z
S1 58573, S2 58903
04654a888c
4df28d6e7a
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-09T11:13:57.602Z
S1 58573, S2 58874
afd938428f
04654a888c
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-09T11:13:59.723Z
S1 58452, S2 58874
4b6f120381
afd938428f
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-09T11:14:02.765Z
S1 58452, S2 57832
2a2410df78
4b6f120381
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-09T11:14:04.918Z
S1 58299, S2 57832
6207985e1a
2a2410df78
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-09T11:14:06.910Z
S1 58299, S2 57840
8ddc174806
6207985e1a
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-09T11:14:08.873Z
S1 58336, S2 57840
2b83131700
8ddc174806
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-09T11:14:10.912Z
S1 58336, S2 57801
02e2492820
2b83131700
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-09T11:14:12.864Z
S1 58384, S2 57801
0cae1c9da4
02e2492820
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-09T11:14:14.842Z
S1 58384, S2 57823
07ec7afa7f
0cae1c9da4
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-09T11:14:16.821Z
S1 58405, S2 57823
4349f73638
07ec7afa7f
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-09T11:14:18.769Z
S1 58405, S2 57875
42bf43c9d4
4349f73638
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-09T11:14:20.709Z
S1 58465, S2 57875
39f874743c
42bf43c9d4
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-09T11:14:22.638Z
S1 58465, S2 57946
2f62f133c6
39f874743c
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-09T11:14:24.563Z
S1 58540, S2 57946
d5bbe795ec
2f62f133c6
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-09T11:14:26.489Z
S1 58540, S2 58020
ea7111f11a
d5bbe795ec
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-09T11:14:28.437Z
S1 58592, S2 58020
19d7d0fc26
ea7111f11a
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-09T11:14:30.383Z
S1 58592, S2 58074
fc1ee0f94e
19d7d0fc26
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-09T11:14:32.328Z
S1 58647, S2 58074
87addd0518
fc1ee0f94e
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-09T11:14:34.275Z
S1 58647, S2 58127
4417824c91
87addd0518
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-09T11:14:36.218Z
S1 58704, S2 58127
7b3ca35b66
4417824c91
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-09T11:14:38.153Z
S1 58704, S2 58192
932004ef32
7b3ca35b66
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-09T11:14:40.088Z
S1 58769, S2 58192
e52137e3b1
932004ef32
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-09T11:14:42.021Z
S1 58769, S2 58259
bbde345f46
e52137e3b1
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-09T11:14:43.945Z
S1 58845, S2 58259
79242a48b7
bbde345f46
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-09T11:14:45.872Z
S1 58845, S2 58332
477a4e2226
79242a48b7
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-09T11:14:47.805Z
S1 58912, S2 58332
e62acee7c0
477a4e2226
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-09T11:14:49.740Z
S1 58912, S2 58397
2510e6163c
e62acee7c0
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-09T11:14:51.677Z
S1 58975, S2 58397
911983d58c
2510e6163c
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-09T11:14:53.609Z
S1 58975, S2 58465
69cc53b31b
911983d58c
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-09T11:14:55.539Z
S1 59045, S2 58465
ae9798e289
69cc53b31b
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-09T11:14:57.471Z
S1 59045, S2 58533
868dffb040
ae9798e289
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-09T11:14:59.405Z
S1 59111, S2 58533
39e4ae57f8
868dffb040
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-09T11:15:01.474Z
S1 59111, S2 58464
ee8507ddd4
39e4ae57f8
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-09T11:15:03.636Z
S1 58949, S2 58464
1ec5071e1f
ee8507ddd4
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-09T11:15:05.722Z
S1 58949, S2 58378
9b07978839
1ec5071e1f
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.