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("4710819587692375623:set_01M70K9DEFF1VBPX4A32ZQ13XC") = 82f4d2164d4c79d2..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M70K9DEHEF9R8NR3D0R7J5VJ: verified
✓
signatures
58 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..58, every prev_hash links
✓
move log
58 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
58 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
58 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-09T16:47:02.597Z
S1 58930, S2 60000
9c0188e8f7
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-09T16:47:04.796Z
S1 58930, S2 59801
a6f842b953
9c0188e8f7
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-09T16:47:06.810Z
S1 58916, S2 59801
b30ff656ff
a6f842b953
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-09T16:47:08.798Z
S1 58916, S2 59813
6224ab7e02
b30ff656ff
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-09T16:47:10.803Z
S1 58911, S2 59813
f7cce78a22
6224ab7e02
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-09T16:47:12.797Z
S1 58911, S2 59819
443b238707
f7cce78a22
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-09T16:47:14.795Z
S1 58913, S2 59819
e9275870b8
443b238707
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-09T16:47:16.809Z
S1 58913, S2 59805
33059bd058
e9275870b8
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-09T16:47:18.776Z
S1 58946, S2 59805
d56abaaf10
33059bd058
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-09T16:47:20.796Z
S1 58946, S2 59785
4c5f1b3495
d56abaaf10
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-09T16:47:22.802Z
S1 58940, S2 59785
b600acb337
4c5f1b3495
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-09T16:47:24.817Z
S1 58940, S2 59770
5a3c19d741
b600acb337
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-09T16:47:26.826Z
S1 58931, S2 59770
5b763a3b7d
5a3c19d741
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-09T16:47:28.794Z
S1 58931, S2 59802
794fccf883
5b763a3b7d
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-09T16:47:30.825Z
S1 58900, S2 59802
4073132844
794fccf883
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-09T16:47:32.775Z
S1 58900, S2 59852
ce66dca0fa
4073132844
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-09T16:47:34.800Z
S1 58875, S2 59852
8424def808
ce66dca0fa
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-09T16:47:36.860Z
S1 58875, S2 59792
2f7b066e4b
8424def808
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-09T16:47:38.935Z
S1 58800, S2 59792
a9acaee76d
2f7b066e4b
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-09T16:47:41.035Z
S1 58800, S2 59692
7fad9a8f23
a9acaee76d
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-09T16:47:42.996Z
S1 58839, S2 59692
f05de3ac30
7fad9a8f23
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-09T16:47:44.996Z
S1 58839, S2 59692
e522173289
f05de3ac30
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-09T16:47:46.997Z
S1 58838, S2 59692
1d72420941
e522173289
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-09T16:47:48.940Z
S1 58838, S2 59749
7b5056306c
1d72420941
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-09T16:47:50.900Z
S1 58878, S2 59749
c68de888ca
7b5056306c
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-09T16:47:52.843Z
S1 58878, S2 59806
02c6c931a2
c68de888ca
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-09T16:47:54.821Z
S1 58900, S2 59806
4aef735fcf
02c6c931a2
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-09T16:47:56.786Z
S1 58900, S2 59841
b232411ba5
4aef735fcf
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-09T16:47:58.751Z
S1 58935, S2 59841
e310c1f231
b232411ba5
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-09T16:48:00.716Z
S1 58935, S2 59876
0d58f39350
e310c1f231
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-09T16:48:03.150Z
S1 58501, S2 59876
9e197acb25
0d58f39350
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-09T16:48:05.274Z
S1 58501, S2 59752
9e8dc26497
9e197acb25
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-09T16:48:07.249Z
S1 58526, S2 59752
1e3e4100b5
9e8dc26497
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-09T16:48:09.177Z
S1 58526, S2 59824
6d5290771e
1e3e4100b5
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-09T16:48:11.199Z
S1 58504, S2 59824
fcfd7a7ffc
6d5290771e
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-09T16:48:13.127Z
S1 58504, S2 59896
38c887e515
fcfd7a7ffc
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-09T16:48:15.077Z
S1 58554, S2 59896
27c229e669
38c887e515
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-09T16:48:17.100Z
S1 58554, S2 59873
e38f616032
27c229e669
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-09T16:48:19.036Z
S1 58618, S2 59873
036b6f9368
e38f616032
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-09T16:48:20.994Z
S1 58618, S2 59915
7708593bf6
036b6f9368
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-09T16:48:22.940Z
S1 58672, S2 59915
3083cbfbc5
7708593bf6
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-09T16:48:24.890Z
S1 58672, S2 59965
20b6f37886
3083cbfbc5
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-09T16:48:26.815Z
S1 58747, S2 59965
affda00724
20b6f37886
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-09T16:48:28.759Z
S1 58747, S2 60021
fbfd49440a
affda00724
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-09T16:48:30.701Z
S1 58805, S2 60021
8dcabf9b7a
fbfd49440a
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-09T16:48:32.639Z
S1 58805, S2 60083
b3f58ef9df
8dcabf9b7a
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-09T16:48:34.579Z
S1 58865, S2 60083
b4b3cec19c
b3f58ef9df
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-09T16:48:36.506Z
S1 58865, S2 60156
324fbde557
b4b3cec19c
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-09T16:48:38.439Z
S1 58932, S2 60156
fd3b9c27af
324fbde557
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-09T16:48:40.374Z
S1 58932, S2 60221
87c3f8cf27
fd3b9c27af
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-09T16:48:42.303Z
S1 59003, S2 60221
d25c642e90
87c3f8cf27
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-09T16:48:44.233Z
S1 59003, S2 60291
221f05d206
d25c642e90
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-09T16:48:46.171Z
S1 59065, S2 60291
c231c02409
221f05d206
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-09T16:48:48.103Z
S1 59065, S2 60359
fbd84b7f38
c231c02409
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-09T16:48:50.033Z
S1 59135, S2 60359
2eb2718ac7
fbd84b7f38
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-09T16:48:51.965Z
S1 59135, S2 60427
69d92b01ff
2eb2718ac7
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-09T16:48:53.896Z
S1 59204, S2 60427
cad9b6dcdd
69d92b01ff
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-09T16:48:55.828Z
S1 59204, S2 60495
b5d9e70c0e
cad9b6dcdd
sk_4707cd57
Game 2 m_01M70K9DENF74VZBEFR4P0HSDJ: verified
✓
signatures
63 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..63, every prev_hash links
✓
move log
63 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
63 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
63 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-09T16:47:02.606Z
S1 58921, S2 60000
4caff8ed13
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-09T16:47:04.951Z
S1 58921, S2 59655
1ccd2da384
4caff8ed13
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-09T16:47:07.014Z
S1 58858, S2 59655
d36e5aaa9d
1ccd2da384
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-09T16:47:09.028Z
S1 58858, S2 59641
3067afcd7b
d36e5aaa9d
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-09T16:47:11.003Z
S1 58883, S2 59641
6ea1077797
3067afcd7b
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-09T16:47:12.998Z
S1 58883, S2 59646
71a0ce71d9
6ea1077797
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-09T16:47:15.004Z
S1 58877, S2 59646
e79153e470
71a0ce71d9
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-09T16:47:16.966Z
S1 58877, S2 59684
79252affcd
e79153e470
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-09T16:47:19.006Z
S1 58837, S2 59684
a3d9a55762
79252affcd
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-09T16:47:20.998Z
S1 58837, S2 59692
f0d4b1be52
a3d9a55762
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-09T16:47:22.996Z
S1 58839, S2 59692
5ce7f3f9f3
f0d4b1be52
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-09T16:47:25.018Z
S1 58839, S2 59670
fd09bd0aa2
5ce7f3f9f3
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-09T16:47:27.033Z
S1 58824, S2 59670
0e0aa5f776
fd09bd0aa2
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-09T16:47:29.115Z
S1 58824, S2 59588
e3d3497735
0e0aa5f776
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-09T16:47:31.074Z
S1 58865, S2 59588
5e0b7ea283
e3d3497735
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-09T16:47:33.125Z
S1 58865, S2 59537
0fefe453f2
5e0b7ea283
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-09T16:47:35.114Z
S1 58876, S2 59537
2e04d0d747
0fefe453f2
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-09T16:47:37.064Z
S1 58876, S2 59587
2c6b927862
2e04d0d747
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-09T16:47:39.199Z
S1 58741, S2 59587
56542b505a
2c6b927862
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-09T16:47:41.136Z
S1 58741, S2 59650
74425fdcfe
56542b505a
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-09T16:47:43.112Z
S1 58765, S2 59650
0e9f8fbf5b
74425fdcfe
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-09T16:47:45.127Z
S1 58765, S2 59635
406f09a8f0
0e9f8fbf5b
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-09T16:47:47.234Z
S1 58658, S2 59635
31ba1a1ea8
406f09a8f0
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-09T16:47:49.225Z
S1 58658, S2 59644
620bf44525
31ba1a1ea8
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-09T16:47:51.235Z
S1 58648, S2 59644
0edd5c2627
620bf44525
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-09T16:47:53.202Z
S1 58648, S2 59677
c3d59a27d1
0edd5c2627
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-09T16:47:55.167Z
S1 58683, S2 59677
7a3a85ed13
c3d59a27d1
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-09T16:47:57.117Z
S1 58683, S2 59727
806b9de58e
7a3a85ed13
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-09T16:47:59.096Z
S1 58704, S2 59727
8e5ed26fdb
806b9de58e
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-09T16:48:01.063Z
S1 58704, S2 59760
4daf4c0e08
8e5ed26fdb
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-09T16:48:03.126Z
S1 58641, S2 59760
808f2c26c2
4daf4c0e08
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-09T16:48:05.321Z
S1 58641, S2 59565
2b029cda80
808f2c26c2
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-09T16:48:07.417Z
S1 58545, S2 59565
2cbe6ac7a0
2b029cda80
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-09T16:48:09.508Z
S1 58545, S2 59474
0677299345
2cbe6ac7a0
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-09T16:48:11.497Z
S1 58556, S2 59474
c2b70e9161
0677299345
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-09T16:48:13.429Z
S1 58556, S2 59542
aa7ec1daed
c2b70e9161
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-09T16:48:15.414Z
S1 58571, S2 59542
a2c98e85e1
aa7ec1daed
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-09T16:48:17.344Z
S1 58571, S2 59612
035fe6e743
a2c98e85e1
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-09T16:48:19.318Z
S1 58597, S2 59612
35c767a5f0
035fe6e743
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-09T16:48:21.270Z
S1 58597, S2 59660
5b1b2ece79
35c767a5f0
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-09T16:48:23.215Z
S1 58652, S2 59660
57948be5d9
5b1b2ece79
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-09T16:48:25.150Z
S1 58652, S2 59725
17c11307fd
57948be5d9
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-09T16:48:27.081Z
S1 58721, S2 59725
863f73f49c
17c11307fd
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-09T16:48:29.012Z
S1 58721, S2 59794
734fdc9484
863f73f49c
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-09T16:48:30.970Z
S1 58763, S2 59794
3ec62e14d3
734fdc9484
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-09T16:48:32.914Z
S1 58763, S2 59850
b599d57b99
3ec62e14d3
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-09T16:48:34.862Z
S1 58815, S2 59850
e3f843d1c0
b599d57b99
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-09T16:48:36.800Z
S1 58815, S2 59912
00e786f537
e3f843d1c0
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-09T16:48:38.748Z
S1 58867, S2 59912
a010216c41
00e786f537
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-09T16:48:40.687Z
S1 58867, S2 59973
b83838f0ec
a010216c41
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-09T16:48:42.628Z
S1 58926, S2 59973
ce52b9bc17
b83838f0ec
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-09T16:48:44.564Z
S1 58926, S2 60037
f6610033c1
ce52b9bc17
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-09T16:48:46.504Z
S1 58986, S2 60037
c2e07cc1c2
f6610033c1
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-09T16:48:48.442Z
S1 58986, S2 60099
4580ba9302
c2e07cc1c2
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-09T16:48:50.390Z
S1 59038, S2 60099
a3332711ad
4580ba9302
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-09T16:48:52.330Z
S1 59038, S2 60159
66f8fb5cf8
a3332711ad
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-09T16:48:54.270Z
S1 59098, S2 60159
7185f175e0
66f8fb5cf8
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-09T16:48:56.201Z
S1 59098, S2 60228
5d4f3c030d
7185f175e0
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-09T16:48:58.141Z
S1 59158, S2 60228
1b46fc438a
5d4f3c030d
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-09T16:49:00.089Z
S1 59158, S2 60280
a7e40b901d
1b46fc438a
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-09T16:49:02.311Z
S1 58936, S2 60280
55829011bb
a7e40b901d
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-09T16:49:04.331Z
S1 58936, S2 60260
096842f663
55829011bb
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-09T16:49:06.279Z
S1 58988, S2 60260
179bc9b747
096842f663
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.