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("1155142113620014055:set_01M7518Y14F89AZ700X1NDAY95") = d8feb5ddc8d03e72..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M7518Y16E86VVDKJZ29V0DYF: verified
✓
signatures
68 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..68, every prev_hash links
✓
move log
68 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
68 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
68 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-11T10:08:23.634Z
S1 59897, S2 60000
b2f2b4b802
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-11T10:08:25.722Z
S1 59897, S2 59912
6227bb623b
b2f2b4b802
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-11T10:08:27.914Z
S1 59705, S2 59912
0d14775738
6227bb623b
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-11T10:08:30.115Z
S1 59705, S2 59711
7bd0112279
0d14775738
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-11T10:08:32.209Z
S1 59611, S2 59711
529be11683
7bd0112279
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-11T10:08:34.326Z
S1 59611, S2 59594
53bcb50d34
529be11683
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-11T10:08:36.325Z
S1 59612, S2 59594
a619f62b77
53bcb50d34
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-11T10:08:38.313Z
S1 59612, S2 59606
ae074d4f07
a619f62b77
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-11T10:08:40.313Z
S1 59612, S2 59606
063599b4af
ae074d4f07
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-11T10:08:42.321Z
S1 59612, S2 59598
9cebe111c5
063599b4af
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-11T10:08:44.312Z
S1 59621, S2 59598
e328dafe89
9cebe111c5
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-11T10:08:46.245Z
S1 59621, S2 59665
9bdcfe3156
e328dafe89
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-11T10:08:48.413Z
S1 59453, S2 59665
a69faef89a
9bdcfe3156
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-11T10:08:50.522Z
S1 59453, S2 59556
720f291cb8
a69faef89a
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-11T10:08:52.800Z
S1 59175, S2 59556
85e28eb154
720f291cb8
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-11T10:08:54.823Z
S1 59175, S2 59533
bfcaaa1c23
85e28eb154
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-11T10:08:56.823Z
S1 59175, S2 59533
ed25c9d167
bfcaaa1c23
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-11T10:08:58.826Z
S1 59175, S2 59530
0423687529
ed25c9d167
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-11T10:09:00.793Z
S1 59208, S2 59530
79131a29f0
0423687529
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-11T10:09:03.123Z
S1 59208, S2 59200
2ad657639e
79131a29f0
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-11T10:09:05.232Z
S1 59099, S2 59200
5fa708a773
2ad657639e
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-11T10:09:07.336Z
S1 59099, S2 59096
d8f5d76a9d
5fa708a773
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-11T10:09:09.506Z
S1 58929, S2 59096
7094d9e18b
d8f5d76a9d
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-11T10:09:11.525Z
S1 58929, S2 59077
fe131add2e
7094d9e18b
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-11T10:09:13.507Z
S1 58947, S2 59077
95ff2004b0
fe131add2e
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-11T10:09:15.615Z
S1 58947, S2 58969
1b484ca6d4
95ff2004b0
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-11T10:09:17.620Z
S1 58942, S2 58969
32e4a1094d
1b484ca6d4
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-11T10:09:19.822Z
S1 58942, S2 58767
43d4c0e351
32e4a1094d
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-11T10:09:21.922Z
S1 58842, S2 58767
b4ded88fe2
43d4c0e351
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-11T10:09:23.999Z
S1 58842, S2 58690
32bdf85a2e
b4ded88fe2
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-11T10:09:26.020Z
S1 58821, S2 58690
3f02c4daea
32bdf85a2e
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-11T10:09:27.957Z
S1 58821, S2 58753
ca69eb92e1
3f02c4daea
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-11T10:09:29.917Z
S1 58861, S2 58753
0ddd57f9c0
ca69eb92e1
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-11T10:09:31.906Z
S1 58861, S2 58764
337711bc4c
0ddd57f9c0
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-11T10:09:33.866Z
S1 58901, S2 58764
1610e33938
337711bc4c
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-11T10:09:35.816Z
S1 58901, S2 58814
5f611dab02
1610e33938
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-11T10:09:37.763Z
S1 58954, S2 58814
101cd3189c
5f611dab02
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-11T10:09:39.712Z
S1 58954, S2 58865
b3e8112850
101cd3189c
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-11T10:09:41.653Z
S1 59013, S2 58865
aa8b2a1d06
b3e8112850
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-11T10:09:43.597Z
S1 59013, S2 58921
aa6a79786d
aa8b2a1d06
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-11T10:09:45.532Z
S1 59078, S2 58921
77595f238b
aa6a79786d
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-11T10:09:47.485Z
S1 59078, S2 58968
2969fb9219
77595f238b
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-11T10:09:49.424Z
S1 59139, S2 58968
f80250242b
2969fb9219
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-11T10:09:51.365Z
S1 59139, S2 59027
b8831dd810
f80250242b
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-11T10:09:53.314Z
S1 59190, S2 59027
5119433c15
b8831dd810
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-11T10:09:55.295Z
S1 59190, S2 59046
6fd47a3aee
5119433c15
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-11T10:09:57.233Z
S1 59252, S2 59046
4b8e46937d
6fd47a3aee
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-11T10:09:59.165Z
S1 59252, S2 59114
26f0369f4d
4b8e46937d
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-11T10:10:01.099Z
S1 59318, S2 59114
a32137a84b
26f0369f4d
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-11T10:10:03.150Z
S1 59318, S2 59063
e8dbe03631
a32137a84b
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-11T10:10:05.126Z
S1 59342, S2 59063
604516165d
e8dbe03631
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-11T10:10:07.079Z
S1 59342, S2 59110
e4bf63cf41
604516165d
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-11T10:10:09.031Z
S1 59390, S2 59110
577a0302ba
e4bf63cf41
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-11T10:10:10.968Z
S1 59390, S2 59173
31d7716bd4
577a0302ba
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-11T10:10:12.903Z
S1 59455, S2 59173
d27bc44aaf
31d7716bd4
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-11T10:10:14.832Z
S1 59455, S2 59244
9c659afcc2
d27bc44aaf
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-11T10:10:16.773Z
S1 59514, S2 59244
1e407a9565
9c659afcc2
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-11T10:10:18.702Z
S1 59514, S2 59315
b913690505
1e407a9565
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-11T10:10:20.629Z
S1 59587, S2 59315
9d5842deca
b913690505
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-11T10:10:22.559Z
S1 59587, S2 59385
7d8815eed4
9d5842deca
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-11T10:10:24.495Z
S1 59651, S2 59385
c6274ec295
7d8815eed4
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-11T10:10:26.424Z
S1 59651, S2 59456
8a946beb45
c6274ec295
sk_4707cd57
63
move
S1 Exhibition1
63
2026-11-11T10:10:28.351Z
S1 59724, S2 59456
d70cf299cb
8a946beb45
sk_4707cd57
64
move
S2 Exhibition2
64
2026-11-11T10:10:30.280Z
S1 59724, S2 59527
840c327d40
d70cf299cb
sk_4707cd57
65
move
S1 Exhibition1
65
2026-11-11T10:10:32.204Z
S1 59800, S2 59527
5ee01b50e9
840c327d40
sk_4707cd57
66
move
S2 Exhibition2
66
2026-11-11T10:10:34.132Z
S1 59800, S2 59599
f5d80561cf
5ee01b50e9
sk_4707cd57
67
move
S1 Exhibition1
67
2026-11-11T10:10:36.058Z
S1 59874, S2 59599
95892b37a1
f5d80561cf
sk_4707cd57
68
move
S2 Exhibition2
68
2026-11-11T10:10:37.995Z
S1 59874, S2 59662
0e34bcc5b0
95892b37a1
sk_4707cd57
Game 2 m_01M7518Y17F3Y9X8Q3K6KE1Y74: verified
✓
signatures
50 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..50, every prev_hash links
✓
move log
50 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
50 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
50 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-11T10:08:23.637Z
S1 59894, S2 60000
70d7db846c
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-11T10:08:25.725Z
S1 59894, S2 59912
1ee2e75447
70d7db846c
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-11T10:08:27.999Z
S1 59620, S2 59912
d37ac41997
1ee2e75447
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-11T10:08:30.127Z
S1 59620, S2 59784
220af8d072
d37ac41997
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-11T10:08:32.204Z
S1 59543, S2 59784
5adf1515ff
220af8d072
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-11T10:08:34.180Z
S1 59543, S2 59808
747ff36ab1
5adf1515ff
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-11T10:08:36.210Z
S1 59513, S2 59808
1c239af77c
747ff36ab1
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-11T10:08:38.196Z
S1 59513, S2 59822
0af708c9d7
1c239af77c
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-11T10:08:40.160Z
S1 59549, S2 59822
9662d98a6c
0af708c9d7
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-11T10:08:42.202Z
S1 59549, S2 59780
8004ad70b2
9662d98a6c
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-11T10:08:44.166Z
S1 59585, S2 59780
bd4676e043
8004ad70b2
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-11T10:08:46.203Z
S1 59585, S2 59743
061a0f2050
bd4676e043
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-11T10:08:48.305Z
S1 59483, S2 59743
fb61445b74
061a0f2050
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-11T10:08:50.505Z
S1 59483, S2 59543
1cab71d798
fb61445b74
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-11T10:08:52.696Z
S1 59292, S2 59543
182bf2a245
1cab71d798
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-11T10:08:54.708Z
S1 59292, S2 59531
e13ab218b7
182bf2a245
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-11T10:08:56.712Z
S1 59288, S2 59531
b0cd087100
e13ab218b7
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-11T10:08:58.705Z
S1 59288, S2 59538
bb0ce705c9
b0cd087100
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-11T10:09:00.637Z
S1 59356, S2 59538
002ad2afc7
bb0ce705c9
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-11T10:09:03.026Z
S1 59356, S2 59149
4e7732bd0f
002ad2afc7
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-11T10:09:05.202Z
S1 59180, S2 59149
c23139623d
4e7732bd0f
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-11T10:09:07.323Z
S1 59180, S2 59028
094fc2fde1
c23139623d
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-11T10:09:09.500Z
S1 59003, S2 59028
f2c9a89ee4
094fc2fde1
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-11T10:09:11.524Z
S1 59003, S2 59004
3dc15d2db6
f2c9a89ee4
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-11T10:09:13.508Z
S1 59019, S2 59004
7a4b72bc64
3dc15d2db6
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-11T10:09:15.605Z
S1 59019, S2 58907
3dfb2fd458
7a4b72bc64
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-11T10:09:17.629Z
S1 58995, S2 58907
498bd5a5e8
3dfb2fd458
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-11T10:09:19.901Z
S1 58995, S2 58635
54edc9c5a0
498bd5a5e8
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-11T10:09:21.925Z
S1 58971, S2 58635
3e9c82dd90
54edc9c5a0
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-11T10:09:24.000Z
S1 58971, S2 58560
d59eb1810a
3e9c82dd90
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-11T10:09:26.028Z
S1 58943, S2 58560
3dc9ed11f6
d59eb1810a
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-11T10:09:28.048Z
S1 58943, S2 58540
9efc510788
3dc9ed11f6
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-11T10:09:30.031Z
S1 58960, S2 58540
0b76798cf6
9efc510788
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-11T10:09:31.976Z
S1 58960, S2 58595
c6c9a0146e
0b76798cf6
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-11T10:09:34.002Z
S1 58934, S2 58595
52dc5644a2
c6c9a0146e
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-11T10:09:35.945Z
S1 58934, S2 58652
6362bce25f
52dc5644a2
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-11T10:09:37.887Z
S1 58992, S2 58652
361a65953c
6362bce25f
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-11T10:09:39.816Z
S1 58992, S2 58723
c010bcc57b
361a65953c
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-11T10:09:41.756Z
S1 59052, S2 58723
4bef750fe6
c010bcc57b
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-11T10:09:43.681Z
S1 59052, S2 58798
9bd9fb3411
4bef750fe6
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-11T10:09:45.610Z
S1 59123, S2 58798
aeb48b7384
9bd9fb3411
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-11T10:09:47.555Z
S1 59123, S2 58853
a62c22576a
aeb48b7384
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-11T10:09:49.483Z
S1 59195, S2 58853
0c02a1499f
a62c22576a
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-11T10:09:51.429Z
S1 59195, S2 58907
51c68d40ed
0c02a1499f
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-11T10:09:53.408Z
S1 59216, S2 58907
b7faaf5426
51c68d40ed
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-11T10:09:55.346Z
S1 59216, S2 58969
8bbf1db1db
b7faaf5426
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-11T10:09:57.280Z
S1 59282, S2 58969
b5b0ee19d9
8bbf1db1db
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-11T10:09:59.215Z
S1 59282, S2 59034
e064606a6f
b5b0ee19d9
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-11T10:10:01.190Z
S1 59307, S2 59034
6ba18ece0c
e064606a6f
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-11T10:10:03.180Z
S1 59307, S2 59044
5bd5738c6a
6ba18ece0c
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.