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("523875692853270479:set_01M78ZSB44FCPRGGEZ818A1PA4") = 035412bebafecf92..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M78ZSB46EQ4VK91SF1PFQBVX: 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
2026-11-12T22:59:21.927Z
S1 59874, S2 60000
fd0dade269
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-12T22:59:24.033Z
S1 59874, S2 59894
1c582b339e
fd0dade269
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-12T22:59:26.202Z
S1 59705, S2 59894
8ef789a556
1c582b339e
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-12T22:59:28.300Z
S1 59705, S2 59796
62a2d63549
8ef789a556
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-12T22:59:30.414Z
S1 59591, S2 59796
8e74a23ef6
62a2d63549
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-12T22:59:32.391Z
S1 59591, S2 59819
650f6f14a1
8e74a23ef6
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-12T22:59:34.397Z
S1 59585, S2 59819
d94ef7e84a
650f6f14a1
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-12T22:59:36.324Z
S1 59585, S2 59892
ad5aa0de17
d94ef7e84a
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-12T22:59:38.297Z
S1 59612, S2 59892
8f3ea0887c
ad5aa0de17
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-12T22:59:40.259Z
S1 59612, S2 59930
f93decdd9a
8f3ea0887c
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-12T22:59:42.221Z
S1 59650, S2 59930
77ffc07894
f93decdd9a
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-12T22:59:44.196Z
S1 59650, S2 59955
07fcf00477
77ffc07894
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-12T22:59:46.127Z
S1 59719, S2 59955
805a61245f
07fcf00477
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-12T22:59:48.096Z
S1 59719, S2 59986
3ba1056d60
805a61245f
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-12T22:59:50.097Z
S1 59718, S2 59986
5b1951e22a
3ba1056d60
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-12T22:59:52.130Z
S1 59718, S2 59953
0959539c67
5b1951e22a
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-12T22:59:54.305Z
S1 59543, S2 59953
535d8a0fe7
0959539c67
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-12T22:59:56.323Z
S1 59543, S2 59935
73205b135e
535d8a0fe7
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-12T22:59:58.302Z
S1 59564, S2 59935
d7563c9711
73205b135e
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-12T23:00:00.327Z
S1 59564, S2 59910
b2f9a421e2
d7563c9711
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-12T23:00:03.049Z
S1 58842, S2 59910
aa2986d917
b2f9a421e2
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-12T23:00:05.613Z
S1 58842, S2 59346
b444360408
aa2986d917
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-12T23:00:07.963Z
S1 58492, S2 59346
483c132ece
b444360408
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-12T23:00:10.131Z
S1 58492, S2 59178
7df46bdd54
483c132ece
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-12T23:00:12.141Z
S1 58482, S2 59178
525fd7a7b4
7df46bdd54
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-12T23:00:14.228Z
S1 58482, S2 59091
86124e9c50
525fd7a7b4
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-12T23:00:16.317Z
S1 58393, S2 59091
10898c519d
86124e9c50
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-12T23:00:18.273Z
S1 58393, S2 59135
88209f9a85
10898c519d
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-12T23:00:20.213Z
S1 58453, S2 59135
bf7d81ff4d
88209f9a85
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-12T23:00:22.171Z
S1 58453, S2 59177
65d7606835
bf7d81ff4d
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-12T23:00:24.229Z
S1 58395, S2 59177
060913b9a7
65d7606835
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-12T23:00:26.202Z
S1 58395, S2 59204
083f42fd96
060913b9a7
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-12T23:00:28.207Z
S1 58390, S2 59204
1d5a41cf4b
083f42fd96
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-12T23:00:30.201Z
S1 58390, S2 59210
32a73b751c
1d5a41cf4b
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-12T23:00:32.149Z
S1 58442, S2 59210
097d6fe772
32a73b751c
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-12T23:00:34.101Z
S1 58442, S2 59258
ae67306d84
097d6fe772
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-12T23:00:36.043Z
S1 58500, S2 59258
8769b0f080
ae67306d84
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-12T23:00:37.990Z
S1 58500, S2 59311
3d642f7123
8769b0f080
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-12T23:00:40.166Z
S1 58324, S2 59311
ca67e1a475
3d642f7123
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-12T23:00:43.153Z
S1 58324, S2 58324
c9abf05b30
ca67e1a475
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-12T23:00:45.114Z
S1 58363, S2 58324
7b5164a203
c9abf05b30
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-12T23:00:47.055Z
S1 58363, S2 58383
63a28bc17e
7b5164a203
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-12T23:00:48.992Z
S1 58426, S2 58383
f6f5aa51cf
63a28bc17e
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-12T23:00:50.925Z
S1 58426, S2 58450
3454ef4849
f6f5aa51cf
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-12T23:00:52.859Z
S1 58492, S2 58450
96243930c5
3454ef4849
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-12T23:00:54.790Z
S1 58492, S2 58519
d188d32a70
96243930c5
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-12T23:00:56.723Z
S1 58559, S2 58519
42520571b4
d188d32a70
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-12T23:00:58.656Z
S1 58559, S2 58586
7355b78c10
42520571b4
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-12T23:01:00.584Z
S1 58631, S2 58586
705ceb5e64
7355b78c10
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-12T23:01:02.562Z
S1 58631, S2 58608
c970582792
705ceb5e64
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-12T23:01:04.776Z
S1 58417, S2 58608
55696e70b9
c970582792
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-12T23:01:06.712Z
S1 58417, S2 58672
28acb178ac
55696e70b9
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-12T23:01:08.645Z
S1 58484, S2 58672
e1fdcd5c26
28acb178ac
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-12T23:01:10.575Z
S1 58484, S2 58742
b63944b362
e1fdcd5c26
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-12T23:01:12.502Z
S1 58557, S2 58742
33ea77a556
b63944b362
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-12T23:01:14.430Z
S1 58557, S2 58814
0ad53f6cb5
33ea77a556
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-12T23:01:16.356Z
S1 58631, S2 58814
f35dd2bf25
0ad53f6cb5
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-12T23:01:18.285Z
S1 58631, S2 58885
746fa04b8a
f35dd2bf25
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-12T23:01:20.215Z
S1 58701, S2 58885
f8166978e2
746fa04b8a
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-12T23:01:22.152Z
S1 58701, S2 58948
b57b1fcf50
f8166978e2
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-12T23:01:24.080Z
S1 58773, S2 58948
c084fc9cd0
b57b1fcf50
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-12T23:01:26.014Z
S1 58773, S2 59014
cabf9fa3db
c084fc9cd0
sk_4707cd57
63
move
S1 Exhibition1
63
2026-11-12T23:01:27.947Z
S1 58840, S2 59014
4dbf1c02b7
cabf9fa3db
sk_4707cd57
64
move
S2 Exhibition2
64
2026-11-12T23:01:29.896Z
S1 58840, S2 59065
456e2d1a91
4dbf1c02b7
sk_4707cd57
65
move
S1 Exhibition1
65
2026-11-12T23:01:31.834Z
S1 58902, S2 59065
444d4062fc
456e2d1a91
sk_4707cd57
66
move
S2 Exhibition2
66
2026-11-12T23:01:33.761Z
S1 58902, S2 59138
74a4918aa9
444d4062fc
sk_4707cd57
67
move
S1 Exhibition1
67
2026-11-12T23:01:35.683Z
S1 58980, S2 59138
6cb3a010d0
74a4918aa9
sk_4707cd57
68
move
S2 Exhibition2
68
2026-11-12T23:01:37.611Z
S1 58980, S2 59210
6d7e3a8eb6
6cb3a010d0
sk_4707cd57
Game 2 m_01M78ZSB48FFSRJMXZVHZWDEJ6: verified
✓
signatures
53 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..53, every prev_hash links
✓
move log
53 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
53 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
53 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-12T22:59:21.931Z
S1 59870, S2 60000
6eec38f226
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-12T22:59:24.098Z
S1 59870, S2 59833
07cd6096c5
6eec38f226
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-12T22:59:26.202Z
S1 59766, S2 59833
d7bec7fca7
07cd6096c5
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-12T22:59:28.235Z
S1 59766, S2 59800
309c3b70f7
d7bec7fca7
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-12T22:59:30.398Z
S1 59603, S2 59800
b83cb3c8c3
309c3b70f7
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-12T22:59:32.523Z
S1 59603, S2 59675
2a32a5a1fe
b83cb3c8c3
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-12T22:59:34.596Z
S1 59530, S2 59675
594b514960
2a32a5a1fe
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-12T22:59:36.523Z
S1 59530, S2 59748
e2c0310cf1
594b514960
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-12T22:59:38.485Z
S1 59568, S2 59748
9d34336fa7
e2c0310cf1
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-12T22:59:40.503Z
S1 59568, S2 59730
f78922be0c
9d34336fa7
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-12T22:59:42.505Z
S1 59566, S2 59730
c6e21b9e75
f78922be0c
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-12T22:59:44.495Z
S1 59566, S2 59740
f3c31aa8e5
c6e21b9e75
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-12T22:59:46.498Z
S1 59563, S2 59740
6824d7d494
f3c31aa8e5
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-12T22:59:48.509Z
S1 59563, S2 59729
2f112a803f
6824d7d494
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-12T22:59:50.497Z
S1 59575, S2 59729
29f3c18fac
2f112a803f
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-12T22:59:52.514Z
S1 59575, S2 59712
49ad659b65
29f3c18fac
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-12T22:59:54.510Z
S1 59579, S2 59712
f57b0c7dd2
49ad659b65
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-12T22:59:56.473Z
S1 59579, S2 59749
ade073b640
f57b0c7dd2
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-12T22:59:58.520Z
S1 59532, S2 59749
04e77f8c62
ade073b640
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-12T23:00:00.523Z
S1 59532, S2 59746
652f7c4dac
04e77f8c62
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-12T23:00:03.131Z
S1 58924, S2 59746
aa04d4948a
652f7c4dac
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-12T23:00:05.530Z
S1 58924, S2 59347
bdc1ab76c1
aa04d4948a
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-12T23:00:07.584Z
S1 58870, S2 59347
a4636e7349
bdc1ab76c1
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-12T23:00:09.624Z
S1 58870, S2 59307
b95ab2ab9e
a4636e7349
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-12T23:00:11.616Z
S1 58878, S2 59307
213e4d5a93
b95ab2ab9e
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-12T23:00:13.612Z
S1 58878, S2 59311
73ed9b35bc
213e4d5a93
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-12T23:00:15.572Z
S1 58918, S2 59311
2fab0a716a
73ed9b35bc
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-12T23:00:17.599Z
S1 58918, S2 59284
bccada9830
2fab0a716a
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-12T23:00:19.562Z
S1 58955, S2 59284
cd1cc1396d
bccada9830
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-12T23:00:21.603Z
S1 58955, S2 59243
528de5e9fd
cd1cc1396d
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-12T23:00:23.600Z
S1 58958, S2 59243
b6863abd05
528de5e9fd
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-12T23:00:25.609Z
S1 58958, S2 59234
bed972b7af
b6863abd05
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-12T23:00:27.556Z
S1 59011, S2 59234
86b34c34da
bed972b7af
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-12T23:00:29.521Z
S1 59011, S2 59269
1ee3b4bec0
86b34c34da
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-12T23:00:31.480Z
S1 59052, S2 59269
3555095f0a
1ee3b4bec0
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-12T23:00:33.432Z
S1 59052, S2 59317
41dab90887
3555095f0a
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-12T23:00:35.376Z
S1 59108, S2 59317
57af274da0
41dab90887
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-12T23:00:37.313Z
S1 59108, S2 59380
c8df9f4077
57af274da0
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-12T23:00:39.301Z
S1 59120, S2 59380
1599ebb688
c8df9f4077
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-12T23:00:41.408Z
S1 59120, S2 59273
73548f45ca
1599ebb688
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-12T23:00:43.683Z
S1 58845, S2 59273
d5d7ab5a6b
73548f45ca
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-12T23:00:45.621Z
S1 58845, S2 59335
a0068fd71f
d5d7ab5a6b
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-12T23:00:47.555Z
S1 58911, S2 59335
8816a94d67
a0068fd71f
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-12T23:00:49.508Z
S1 58911, S2 59382
15bb1dbe76
8816a94d67
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-12T23:00:51.443Z
S1 58976, S2 59382
f2b28e584f
15bb1dbe76
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-12T23:00:53.383Z
S1 58976, S2 59442
aab6944887
f2b28e584f
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-12T23:00:55.312Z
S1 59047, S2 59442
ba808a262c
aab6944887
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-12T23:00:57.242Z
S1 59047, S2 59512
35fa1fc5ff
ba808a262c
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-12T23:00:59.171Z
S1 59118, S2 59512
0bc3a9c918
35fa1fc5ff
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-12T23:01:01.104Z
S1 59118, S2 59579
ec4d091594
0bc3a9c918
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-12T23:01:03.094Z
S1 59128, S2 59579
164d53f019
ec4d091594
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-12T23:01:05.041Z
S1 59128, S2 59632
b3bd9acb86
164d53f019
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-12T23:01:06.969Z
S1 59200, S2 59632
c793e8dc8a
b3bd9acb86
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.