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("2498890396574038186:set_01M70HVYAVFSXBFMQJ4R6WDQ5W") = 56cf286ee114c4ae..., 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_01M70HVYAYE6AVSJ527MVNSMAB: verified
✓
signatures
64 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..64, every prev_hash links
✓
move log
64 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
64 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
64 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-09T16:22:11.711Z
S1 59770, S2 60000
30893d8192
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-09T16:22:14.404Z
S1 59770, S2 59307
6b6c03ec61
30893d8192
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-09T16:22:16.504Z
S1 59670, S2 59307
6009cb803c
6b6c03ec61
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-09T16:22:18.464Z
S1 59670, S2 59347
bc7d4c95cc
6009cb803c
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-09T16:22:20.497Z
S1 59637, S2 59347
080f70058f
bc7d4c95cc
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-09T16:22:22.601Z
S1 59637, S2 59243
ddf0ff384f
080f70058f
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-09T16:22:24.824Z
S1 59414, S2 59243
c82c281e24
ddf0ff384f
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-09T16:22:26.901Z
S1 59414, S2 59166
1a8e3706e2
c82c281e24
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-09T16:22:28.996Z
S1 59319, S2 59166
2e2704ef2e
1a8e3706e2
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-09T16:22:30.998Z
S1 59319, S2 59164
e48dcce392
2e2704ef2e
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-09T16:22:33.020Z
S1 59297, S2 59164
57e897dab4
e48dcce392
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-09T16:22:35.008Z
S1 59297, S2 59176
1434b87bf3
57e897dab4
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-09T16:22:36.958Z
S1 59347, S2 59176
0a0a763c3f
1434b87bf3
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-09T16:22:39.016Z
S1 59347, S2 59118
79497c3967
0a0a763c3f
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-09T16:22:40.984Z
S1 59379, S2 59118
7b2443f3f3
79497c3967
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-09T16:22:43.026Z
S1 59379, S2 59076
4d65d44acd
7b2443f3f3
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-09T16:22:45.130Z
S1 59275, S2 59076
2cd4cd7e5b
4d65d44acd
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-09T16:22:47.116Z
S1 59275, S2 59090
4592c9f76a
2cd4cd7e5b
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-09T16:22:49.102Z
S1 59289, S2 59090
d226f1ab7e
4592c9f76a
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-09T16:22:51.107Z
S1 59289, S2 59085
128ad2360e
d226f1ab7e
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-09T16:22:53.069Z
S1 59327, S2 59085
f4cbc5ab72
128ad2360e
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-09T16:22:55.109Z
S1 59327, S2 59045
fcda4b3e8d
f4cbc5ab72
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-09T16:22:57.080Z
S1 59356, S2 59045
195b7a00f9
fcda4b3e8d
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-09T16:22:59.038Z
S1 59356, S2 59087
aeedd521dd
195b7a00f9
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-09T16:23:01.015Z
S1 59379, S2 59087
d92150d77e
aeedd521dd
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-09T16:23:03.040Z
S1 59379, S2 59062
8dad9409ca
d92150d77e
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-09T16:23:05.078Z
S1 59341, S2 59062
3383cd8ccc
8dad9409ca
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-09T16:23:07.033Z
S1 59341, S2 59107
c4eab593aa
3383cd8ccc
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-09T16:23:08.966Z
S1 59408, S2 59107
a8aba73292
c4eab593aa
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-09T16:23:10.926Z
S1 59408, S2 59147
934b28882e
a8aba73292
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-09T16:23:12.888Z
S1 59446, S2 59147
d5c8796201
934b28882e
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-09T16:23:14.851Z
S1 59446, S2 59184
e09cd17ffd
d5c8796201
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-09T16:23:16.830Z
S1 59467, S2 59184
39fadfa5f3
e09cd17ffd
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-09T16:23:18.788Z
S1 59467, S2 59226
e127756b14
39fadfa5f3
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-09T16:23:20.747Z
S1 59508, S2 59226
923a7031ac
e127756b14
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-09T16:23:22.712Z
S1 59508, S2 59261
04681432e5
923a7031ac
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-09T16:23:24.661Z
S1 59559, S2 59261
b81d14ad42
04681432e5
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-09T16:23:26.613Z
S1 59559, S2 59309
f13b533eb6
b81d14ad42
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-09T16:23:28.563Z
S1 59609, S2 59309
eb5a07d9a9
f13b533eb6
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-09T16:23:30.511Z
S1 59609, S2 59361
2c7195b0fb
eb5a07d9a9
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-09T16:23:32.454Z
S1 59666, S2 59361
cb8ff55682
2c7195b0fb
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-09T16:23:34.397Z
S1 59666, S2 59418
b9dd998e25
cb8ff55682
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-09T16:23:36.338Z
S1 59725, S2 59418
0bf28323a4
b9dd998e25
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-09T16:23:38.282Z
S1 59725, S2 59474
f51d5ee182
0bf28323a4
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-09T16:23:40.225Z
S1 59782, S2 59474
992f79852e
f51d5ee182
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-09T16:23:42.167Z
S1 59782, S2 59532
5b169127e4
992f79852e
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-09T16:23:44.102Z
S1 59847, S2 59532
39d51d97e2
5b169127e4
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-09T16:23:46.038Z
S1 59847, S2 59596
33f8dcfd05
39d51d97e2
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-09T16:23:47.971Z
S1 59914, S2 59596
dff20a0ad2
33f8dcfd05
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-09T16:23:49.905Z
S1 59914, S2 59662
7078668561
dff20a0ad2
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-09T16:23:51.836Z
S1 59983, S2 59662
ed4d58975e
7078668561
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-09T16:23:53.768Z
S1 59983, S2 59730
76d68945dd
ed4d58975e
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-09T16:23:55.696Z
S1 60055, S2 59730
5093e08865
76d68945dd
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-09T16:23:57.625Z
S1 60055, S2 59801
1b4f8ceaef
5093e08865
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-09T16:23:59.556Z
S1 60124, S2 59801
30d7171a90
1b4f8ceaef
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-09T16:24:01.502Z
S1 60124, S2 59855
8fc3108e81
30d7171a90
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-09T16:24:03.466Z
S1 60160, S2 59855
34d2552b61
8fc3108e81
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-09T16:24:05.431Z
S1 60160, S2 59890
bd62aac6ac
34d2552b61
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-09T16:24:07.373Z
S1 60218, S2 59890
fd36d0cc76
bd62aac6ac
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-09T16:24:09.306Z
S1 60218, S2 59957
a81e0b2174
fd36d0cc76
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-09T16:24:11.242Z
S1 60282, S2 59957
7405c57636
a81e0b2174
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-09T16:24:13.173Z
S1 60282, S2 60026
311c1a852b
7405c57636
sk_4707cd57
63
move
S1 Exhibition1
63
2026-11-09T16:24:15.105Z
S1 60350, S2 60026
7dfb2bc7bb
311c1a852b
sk_4707cd57
64
move
S2 Exhibition2
64
2026-11-09T16:24:17.031Z
S1 60350, S2 60100
936cd422ff
7dfb2bc7bb
sk_4707cd57
Game 2 m_01M70HVYB0FMHTGQ9FNR4C3JHR: verified
✓
signatures
66 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..66, every prev_hash links
✓
move log
66 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
66 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
66 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-09T16:22:11.726Z
S1 59755, S2 60000
2e6046b548
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-09T16:22:14.402Z
S1 59755, S2 59324
40b274f6e6
2e6046b548
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-09T16:22:16.504Z
S1 59653, S2 59324
f96a039256
40b274f6e6
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-09T16:22:18.531Z
S1 59653, S2 59297
f28cceebb8
f96a039256
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-09T16:22:20.614Z
S1 59570, S2 59297
26a0f4fda7
f28cceebb8
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-09T16:22:22.612Z
S1 59570, S2 59299
b5925c4f3b
26a0f4fda7
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-09T16:22:24.811Z
S1 59371, S2 59299
3b306f00b3
b5925c4f3b
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-09T16:22:26.905Z
S1 59371, S2 59205
620db4edfd
3b306f00b3
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-09T16:22:29.100Z
S1 59176, S2 59205
71ecdb1a2e
620db4edfd
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-09T16:22:31.118Z
S1 59176, S2 59187
9b856aad69
71ecdb1a2e
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-09T16:22:33.216Z
S1 59078, S2 59187
cf613ae7d0
9b856aad69
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-09T16:22:35.223Z
S1 59078, S2 59180
02b0c83fed
cf613ae7d0
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-09T16:22:37.164Z
S1 59137, S2 59180
60d83153d9
02b0c83fed
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-09T16:22:39.133Z
S1 59137, S2 59211
56f3b8e7c9
60d83153d9
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-09T16:22:41.137Z
S1 59133, S2 59211
5c28c04e74
56f3b8e7c9
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-09T16:22:43.211Z
S1 59133, S2 59137
636b6971b1
5c28c04e74
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-09T16:22:45.203Z
S1 59141, S2 59137
25a0cf8cd1
636b6971b1
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-09T16:22:47.230Z
S1 59141, S2 59110
fd5718d077
25a0cf8cd1
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-09T16:22:49.321Z
S1 59050, S2 59110
8deb93ae05
fd5718d077
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-09T16:22:51.322Z
S1 59050, S2 59109
9121d45b1a
8deb93ae05
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-09T16:22:53.440Z
S1 58932, S2 59109
65766272ee
9121d45b1a
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-09T16:22:55.390Z
S1 58932, S2 59159
f491bcec71
65766272ee
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-09T16:22:57.400Z
S1 58922, S2 59159
9c7471eda2
f491bcec71
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-09T16:22:59.397Z
S1 58922, S2 59162
69c3c3e3f8
9c7471eda2
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-09T16:23:01.875Z
S1 58444, S2 59162
037d011fa8
69c3c3e3f8
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-09T16:23:04.115Z
S1 58444, S2 58922
dfc9d42aab
037d011fa8
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-09T16:23:06.057Z
S1 58502, S2 58922
014d09a3e6
dfc9d42aab
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-09T16:23:08.092Z
S1 58502, S2 58887
c085596dd4
014d09a3e6
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-09T16:23:10.128Z
S1 58466, S2 58887
556982ab56
c085596dd4
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-09T16:23:12.125Z
S1 58466, S2 58890
8ef82d2fad
556982ab56
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-09T16:23:14.129Z
S1 58462, S2 58890
e5c25775d0
8ef82d2fad
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-09T16:23:16.109Z
S1 58462, S2 58910
ce1728015c
e5c25775d0
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-09T16:23:18.067Z
S1 58504, S2 58910
80a7e338cd
ce1728015c
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-09T16:23:20.097Z
S1 58504, S2 58880
56e3ea5547
80a7e338cd
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-09T16:23:22.116Z
S1 58485, S2 58880
1f1d07780b
56e3ea5547
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-09T16:23:24.052Z
S1 58485, S2 58944
7299da17b3
1f1d07780b
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-09T16:23:26.035Z
S1 58502, S2 58944
312ebc0f3b
7299da17b3
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-09T16:23:28.116Z
S1 58502, S2 58863
95700ecd56
312ebc0f3b
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-09T16:23:30.114Z
S1 58504, S2 58863
b1a8be81d8
95700ecd56
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-09T16:23:32.099Z
S1 58504, S2 58878
37e3053475
b1a8be81d8
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-09T16:23:34.031Z
S1 58572, S2 58878
9a82085af2
37e3053475
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-09T16:23:35.988Z
S1 58572, S2 58921
a59559302b
9a82085af2
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-09T16:23:37.947Z
S1 58613, S2 58921
e8a4fa4d50
a59559302b
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-09T16:23:39.921Z
S1 58613, S2 58947
5fd78b917d
e8a4fa4d50
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-09T16:23:41.874Z
S1 58660, S2 58947
c0168abf82
5fd78b917d
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-09T16:23:43.834Z
S1 58660, S2 58987
e7dbf51e94
c0168abf82
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-09T16:23:45.788Z
S1 58706, S2 58987
2e834f95b2
e7dbf51e94
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-09T16:23:47.745Z
S1 58706, S2 59030
26935a62f1
2e834f95b2
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-09T16:23:49.689Z
S1 58762, S2 59030
a0d1534bcb
26935a62f1
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-09T16:23:51.640Z
S1 58762, S2 59079
2c1f3cafbd
a0d1534bcb
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-09T16:23:53.578Z
S1 58824, S2 59079
96626c9d45
2c1f3cafbd
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-09T16:23:55.511Z
S1 58824, S2 59146
292bb3b7f4
96626c9d45
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-09T16:23:57.447Z
S1 58888, S2 59146
e9411240a5
292bb3b7f4
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-09T16:23:59.384Z
S1 58888, S2 59209
96ef8ae40b
e9411240a5
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-09T16:24:01.346Z
S1 58926, S2 59209
d20d514c59
96ef8ae40b
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-09T16:24:03.295Z
S1 58926, S2 59260
71df35b5d6
d20d514c59
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-09T16:24:05.253Z
S1 58968, S2 59260
067582dbac
71df35b5d6
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-09T16:24:07.193Z
S1 58968, S2 59320
09e9fa2b96
067582dbac
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-09T16:24:09.123Z
S1 59038, S2 59320
47e08bbef8
09e9fa2b96
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-09T16:24:11.053Z
S1 59038, S2 59390
ccda1ecbe5
47e08bbef8
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-09T16:24:12.995Z
S1 59096, S2 59390
b1a0102f59
ccda1ecbe5
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-09T16:24:14.937Z
S1 59096, S2 59448
7c94898378
b1a0102f59
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-09T16:24:16.870Z
S1 59163, S2 59448
274640f697
7c94898378
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-09T16:24:18.807Z
S1 59163, S2 59511
7b495292f3
274640f697
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-09T16:24:20.742Z
S1 59228, S2 59511
bb2f144a22
7b495292f3
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-09T16:24:22.677Z
S1 59228, S2 59576
3b8d31b5ad
bb2f144a22
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.