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("4576847699578310346:set_01M6ADZHG1FDW9VB62BD92MXR0") = 16256c23a999ef64..., 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_01M6ADZHG3FHMA03JJ1D0Z7M3D: verified
✓
signatures
61 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..61, every prev_hash links
✓
move log
61 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
61 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
61 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-01T02:10:57.803Z
S1 59804, S2 60000
9c1752b3b7
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-01T02:10:59.909Z
S1 59804, S2 59894
ab70a67fe4
9c1752b3b7
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-01T02:11:02.446Z
S1 59267, S2 59894
e0bebea02f
ab70a67fe4
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-01T02:11:04.630Z
S1 59267, S2 59710
e5085735bc
e0bebea02f
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-01T02:11:06.594Z
S1 59303, S2 59710
cc0dd0cbc6
e5085735bc
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-01T02:11:08.617Z
S1 59303, S2 59687
dd3c395c46
cc0dd0cbc6
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-01T02:11:10.623Z
S1 59297, S2 59687
b5c495d932
dd3c395c46
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-01T02:11:12.556Z
S1 59297, S2 59754
a8dfe123bf
b5c495d932
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-01T02:11:14.596Z
S1 59257, S2 59754
f31dab078d
a8dfe123bf
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-01T02:11:16.598Z
S1 59257, S2 59752
361c637745
f31dab078d
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-01T02:11:18.632Z
S1 59223, S2 59752
ed3c0984b2
361c637745
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-01T02:11:20.697Z
S1 59223, S2 59687
7982c44ec4
ed3c0984b2
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-01T02:11:22.659Z
S1 59261, S2 59687
477a6b54ba
7982c44ec4
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-01T02:11:24.640Z
S1 59261, S2 59706
2c906c355a
477a6b54ba
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-01T02:11:26.603Z
S1 59298, S2 59706
3ad338ec11
2c906c355a
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-01T02:11:28.566Z
S1 59298, S2 59743
02211d6c14
3ad338ec11
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-01T02:11:30.505Z
S1 59359, S2 59743
710313be05
02211d6c14
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-01T02:11:32.498Z
S1 59359, S2 59750
1a47a6335c
710313be05
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-01T02:11:34.432Z
S1 59425, S2 59750
c9554bbefb
1a47a6335c
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-01T02:11:36.966Z
S1 59425, S2 59216
d6406fd38e
c9554bbefb
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-01T02:11:39.197Z
S1 59194, S2 59216
e622685b0d
d6406fd38e
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-01T02:11:41.331Z
S1 59194, S2 59082
c410d52bde
e622685b0d
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-01T02:11:43.426Z
S1 59099, S2 59082
4b56259678
c410d52bde
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-01T02:11:45.528Z
S1 59099, S2 58980
cfbd72ae3b
4b56259678
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-01T02:11:47.534Z
S1 59093, S2 58980
eafdd226dd
cfbd72ae3b
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-01T02:11:49.633Z
S1 59093, S2 58881
e114ec0ad5
eafdd226dd
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-01T02:11:51.709Z
S1 59017, S2 58881
4a72f59208
e114ec0ad5
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-01T02:11:53.816Z
S1 59017, S2 58774
c1b2510eff
4a72f59208
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-01T02:11:55.805Z
S1 59028, S2 58774
96817cfe80
c1b2510eff
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-01T02:11:57.827Z
S1 59028, S2 58752
e5105939ce
96817cfe80
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-01T02:11:59.781Z
S1 59074, S2 58752
f770fea704
e5105939ce
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-01T02:12:02.603Z
S1 59074, S2 57930
365bf938da
f770fea704
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-01T02:12:04.579Z
S1 59098, S2 57930
84bffc57f6
365bf938da
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-01T02:12:06.604Z
S1 59098, S2 57905
dad1400073
84bffc57f6
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-01T02:12:08.604Z
S1 59098, S2 57905
35f01fd8c5
dad1400073
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-01T02:12:10.552Z
S1 59098, S2 57957
bb0a1dca2d
35f01fd8c5
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-01T02:12:12.506Z
S1 59144, S2 57957
0791f828a6
bb0a1dca2d
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-01T02:12:14.457Z
S1 59144, S2 58006
7b42b3599f
0791f828a6
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-01T02:12:16.406Z
S1 59195, S2 58006
f690dd28e9
7b42b3599f
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-01T02:12:18.349Z
S1 59195, S2 58063
9280e53e7d
f690dd28e9
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-01T02:12:20.307Z
S1 59237, S2 58063
d10c501bc9
9280e53e7d
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-01T02:12:22.262Z
S1 59237, S2 58108
37d81aa048
d10c501bc9
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-01T02:12:24.217Z
S1 59282, S2 58108
e44f507211
37d81aa048
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-01T02:12:26.164Z
S1 59282, S2 58161
f9cd1f000f
e44f507211
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-01T02:12:28.106Z
S1 59340, S2 58161
6cc8efbd1c
f9cd1f000f
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-01T02:12:30.054Z
S1 59340, S2 58213
3663009224
6cc8efbd1c
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-01T02:12:32.005Z
S1 59389, S2 58213
5230bd4abc
3663009224
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-01T02:12:33.932Z
S1 59389, S2 58286
1861f83565
5230bd4abc
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-01T02:12:35.873Z
S1 59448, S2 58286
fcd9a3489d
1861f83565
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-01T02:12:37.829Z
S1 59448, S2 58330
ae9ac1a2ae
fcd9a3489d
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-01T02:12:39.779Z
S1 59498, S2 58330
40b9c28708
ae9ac1a2ae
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-01T02:12:41.716Z
S1 59498, S2 58393
7c0d30aa34
40b9c28708
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-01T02:12:43.651Z
S1 59563, S2 58393
4e558a3b0a
7c0d30aa34
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-01T02:12:45.580Z
S1 59563, S2 58464
f012d35811
4e558a3b0a
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-01T02:12:47.514Z
S1 59629, S2 58464
e6393868a7
f012d35811
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-01T02:12:49.441Z
S1 59629, S2 58537
a38665938c
e6393868a7
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-01T02:12:51.369Z
S1 59701, S2 58537
1d8757b8a9
a38665938c
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-01T02:12:53.302Z
S1 59701, S2 58604
6ac42f00ac
1d8757b8a9
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-01T02:12:55.241Z
S1 59762, S2 58604
4e25498801
6ac42f00ac
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-01T02:12:57.177Z
S1 59762, S2 58668
0344bb9bbe
4e25498801
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-01T02:12:59.109Z
S1 59830, S2 58668
69b696bfb4
0344bb9bbe
sk_4707cd57
Game 2 m_01M6ADZHG5FHGB5RTXG2JJ2P88: 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
2026-11-01T02:10:57.804Z
S1 59803, S2 60000
73c116949d
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-01T02:10:59.902Z
S1 59803, S2 59902
85a2ba2cc0
73c116949d
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-01T02:11:02.588Z
S1 59117, S2 59902
05ad9c2d61
85a2ba2cc0
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-01T02:11:04.818Z
S1 59117, S2 59672
ac13057ba8
05ad9c2d61
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-01T02:11:06.811Z
S1 59124, S2 59672
893e98bcf2
ac13057ba8
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-01T02:11:08.797Z
S1 59124, S2 59686
8198798522
893e98bcf2
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-01T02:11:10.899Z
S1 59022, S2 59686
f35a962d09
8198798522
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-01T02:11:12.896Z
S1 59022, S2 59689
b13bd25a92
f35a962d09
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-01T02:11:14.934Z
S1 58984, S2 59689
67e3f99519
b13bd25a92
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-01T02:11:16.936Z
S1 58984, S2 59687
53443e858b
67e3f99519
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-01T02:11:18.930Z
S1 58990, S2 59687
9948c743ed
53443e858b
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-01T02:11:20.906Z
S1 58990, S2 59711
753c84cb60
9948c743ed
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-01T02:11:22.862Z
S1 59034, S2 59711
4523610b33
753c84cb60
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-01T02:11:24.798Z
S1 59034, S2 59775
dface98c70
4523610b33
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-01T02:11:26.800Z
S1 59032, S2 59775
1108a484d4
dface98c70
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-01T02:11:28.796Z
S1 59032, S2 59779
3402c9df2c
1108a484d4
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-01T02:11:30.796Z
S1 59032, S2 59779
85afea02c8
3402c9df2c
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-01T02:11:32.763Z
S1 59032, S2 59812
b184aa255d
85afea02c8
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-01T02:11:34.797Z
S1 58998, S2 59812
fc0314ef8e
b184aa255d
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-01T02:11:36.996Z
S1 58998, S2 59613
44d165cf4a
fc0314ef8e
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-01T02:11:39.228Z
S1 58766, S2 59613
c95dfd43de
44d165cf4a
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-01T02:11:41.412Z
S1 58766, S2 59429
b0965933a8
c95dfd43de
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-01T02:11:43.428Z
S1 58750, S2 59429
dc667acf80
b0965933a8
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-01T02:11:45.519Z
S1 58750, S2 59338
3450e04073
dc667acf80
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-01T02:11:47.532Z
S1 58737, S2 59338
673d08e4aa
3450e04073
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-01T02:11:49.622Z
S1 58737, S2 59248
3479f20070
673d08e4aa
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-01T02:11:51.706Z
S1 58653, S2 59248
b6c521b870
3479f20070
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-01T02:11:53.715Z
S1 58653, S2 59239
cabf640e6e
b6c521b870
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-01T02:11:55.707Z
S1 58661, S2 59239
2e921b072f
cabf640e6e
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-01T02:11:57.658Z
S1 58661, S2 59288
2e1f8b8445
2e921b072f
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-01T02:11:59.613Z
S1 58706, S2 59288
7614918a52
2e1f8b8445
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-01T02:12:01.610Z
S1 58706, S2 59291
4988d3abcf
7614918a52
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-01T02:12:04.262Z
S1 58054, S2 59291
7989f1766b
4988d3abcf
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-01T02:12:06.204Z
S1 58054, S2 59349
fe9c865140
7989f1766b
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-01T02:12:08.141Z
S1 58117, S2 59349
56cafcd15d
fe9c865140
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-01T02:12:10.086Z
S1 58117, S2 59404
0c0c4ec4c3
56cafcd15d
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-01T02:12:12.035Z
S1 58168, S2 59404
84671cafa7
0c0c4ec4c3
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-01T02:12:13.963Z
S1 58168, S2 59476
81644a21bb
84671cafa7
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-01T02:12:15.917Z
S1 58214, S2 59476
008cc60e78
81644a21bb
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-01T02:12:17.865Z
S1 58214, S2 59528
ec81d35dc4
008cc60e78
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-01T02:12:19.791Z
S1 58288, S2 59528
a6cda4da36
ec81d35dc4
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-01T02:12:21.755Z
S1 58288, S2 59564
d67bee7968
a6cda4da36
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-01T02:12:23.803Z
S1 58240, S2 59564
b9f4060f32
d67bee7968
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-01T02:12:25.769Z
S1 58240, S2 59598
ffdb636e41
b9f4060f32
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-01T02:12:27.724Z
S1 58285, S2 59598
f438020ed8
ffdb636e41
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-01T02:12:29.696Z
S1 58285, S2 59626
979e9f2431
f438020ed8
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-01T02:12:31.632Z
S1 58349, S2 59626
2c1f89883b
979e9f2431
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-01T02:12:33.568Z
S1 58349, S2 59690
24abc392a7
2c1f89883b
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-01T02:12:35.513Z
S1 58404, S2 59690
9ecb96c8e6
24abc392a7
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-01T02:12:37.457Z
S1 58404, S2 59746
acc09a4a08
9ecb96c8e6
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-01T02:12:39.410Z
S1 58451, S2 59746
b7b2b34024
acc09a4a08
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-01T02:12:41.363Z
S1 58451, S2 59793
0d7f49d05e
b7b2b34024
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-01T02:12:43.297Z
S1 58517, S2 59793
5c7fa0b098
0d7f49d05e
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-01T02:12:45.228Z
S1 58517, S2 59862
80fe01b9f9
5c7fa0b098
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-01T02:12:47.159Z
S1 58586, S2 59862
073eef102b
80fe01b9f9
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-01T02:12:49.088Z
S1 58586, S2 59933
e2f9009cbe
073eef102b
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-01T02:12:51.017Z
S1 58657, S2 59933
872d7f5d6c
e2f9009cbe
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-01T02:12:52.947Z
S1 58657, S2 60003
87e2c4611e
872d7f5d6c
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-01T02:12:54.877Z
S1 58727, S2 60003
05726b8800
87e2c4611e
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-01T02:12:56.807Z
S1 58727, S2 60073
2203c4ada8
05726b8800
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-01T02:12:58.740Z
S1 58794, S2 60073
d321887318
2203c4ada8
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-01T02:13:00.678Z
S1 58794, S2 60135
64e02a2178
d321887318
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-01T02:13:02.618Z
S1 58854, S2 60135
0a4a46072d
64e02a2178
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-01T02:13:04.603Z
S1 58854, S2 60150
28360fe289
0a4a46072d
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-01T02:13:06.531Z
S1 58926, S2 60150
203b5bff97
28360fe289
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.