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("770054903194473828:set_01M7G6R4RBFACV8DNV65FHN1S7") = 8328e4f7edf74db3..., 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_01M7G6R4RDF1BV9WHFKFAEEY5A: verified
✓
signatures
29 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..29, every prev_hash links
✓
move log
29 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
29 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
29 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-15T18:15:43.699Z
S1 59868, S2 60000
dbc0bb7854
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-15T18:15:45.816Z
S1 59868, S2 59883
eb9d70e824
dbc0bb7854
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-15T18:15:47.754Z
S1 59930, S2 59883
be3faf911f
eb9d70e824
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-15T18:15:49.909Z
S1 59930, S2 59728
83aaed3e2c
be3faf911f
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-15T18:15:51.895Z
S1 59944, S2 59728
6deb27366e
83aaed3e2c
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-15T18:15:53.871Z
S1 59944, S2 59752
3c02b8640a
6deb27366e
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-15T18:15:56.008Z
S1 59807, S2 59752
35ec82d361
3c02b8640a
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-15T18:15:58.221Z
S1 59807, S2 59539
86c643b907
35ec82d361
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-15T18:16:00.320Z
S1 59708, S2 59539
7e64242584
86c643b907
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-15T18:16:02.715Z
S1 59708, S2 59144
a19cfd64a5
7e64242584
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-15T18:16:04.717Z
S1 59706, S2 59144
6be67e27a9
a19cfd64a5
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-15T18:16:06.732Z
S1 59706, S2 59129
2956d5f419
6be67e27a9
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-15T18:16:08.713Z
S1 59725, S2 59129
adf0b54f16
2956d5f419
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-15T18:16:10.700Z
S1 59725, S2 59142
600a5d8e09
adf0b54f16
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-15T18:16:12.697Z
S1 59728, S2 59142
11f0e0b7b4
600a5d8e09
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-15T18:16:14.697Z
S1 59728, S2 59142
2b66f51c15
11f0e0b7b4
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-15T18:16:16.700Z
S1 59725, S2 59142
9fe4cdd7ad
2b66f51c15
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-15T18:16:18.697Z
S1 59725, S2 59145
a8fec86578
9fe4cdd7ad
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-15T18:16:20.727Z
S1 59695, S2 59145
e7c69fdcb4
a8fec86578
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-15T18:16:22.692Z
S1 59695, S2 59180
2508019498
e7c69fdcb4
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-15T18:16:24.721Z
S1 59666, S2 59180
646d4bfc19
2508019498
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-15T18:16:26.720Z
S1 59666, S2 59181
039df78ece
646d4bfc19
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-15T18:16:28.724Z
S1 59662, S2 59181
463ab2d131
039df78ece
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-15T18:16:30.681Z
S1 59662, S2 59224
658078a8c9
463ab2d131
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-15T18:16:32.647Z
S1 59696, S2 59224
99f6be63cf
658078a8c9
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-15T18:16:34.703Z
S1 59696, S2 59168
2a776c1ca4
99f6be63cf
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-15T18:16:36.657Z
S1 59742, S2 59168
cc81de34ad
2a776c1ca4
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-15T18:16:38.580Z
S1 59742, S2 59245
4cfcf7bba9
cc81de34ad
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-15T18:16:40.516Z
S1 59806, S2 59245
3a580ded01
4cfcf7bba9
sk_4707cd57
Game 2 m_01M7G6R4REF3XBX70EQCB2X1DX: 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
2026-11-15T18:15:43.633Z
S1 59934, S2 60000
4922a7a352
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-15T18:15:45.824Z
S1 59934, S2 59809
3a9ae3ad3a
4922a7a352
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-15T18:15:47.802Z
S1 59956, S2 59809
6ac93b205f
3a9ae3ad3a
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-15T18:15:49.913Z
S1 59956, S2 59698
af69e9e75c
6ac93b205f
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-15T18:15:52.012Z
S1 59857, S2 59698
1b79d4dadb
af69e9e75c
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-15T18:15:53.939Z
S1 59857, S2 59771
409444d508
1b79d4dadb
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-15T18:15:56.037Z
S1 59759, S2 59771
971ba68d2d
409444d508
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-15T18:15:58.218Z
S1 59759, S2 59590
bd0e0770bb
971ba68d2d
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-15T18:16:00.169Z
S1 59808, S2 59590
bbdcc92f78
bd0e0770bb
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-15T18:16:02.499Z
S1 59808, S2 59260
ffb3662d03
bbdcc92f78
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-15T18:16:04.598Z
S1 59709, S2 59260
b5eebf74e0
ffb3662d03
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-15T18:16:06.612Z
S1 59709, S2 59246
bf751d4860
b5eebf74e0
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-15T18:16:08.598Z
S1 59723, S2 59246
e4b520005f
bf751d4860
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-15T18:16:10.526Z
S1 59723, S2 59318
7697d93dfe
e4b520005f
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-15T18:16:12.525Z
S1 59724, S2 59318
48ee2f3c3c
7697d93dfe
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-15T18:16:14.474Z
S1 59724, S2 59369
de8a6dd2dc
48ee2f3c3c
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-15T18:16:16.414Z
S1 59784, S2 59369
2fcb3741be
de8a6dd2dc
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-15T18:16:18.341Z
S1 59784, S2 59442
309ce80c99
2fcb3741be
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-15T18:16:20.275Z
S1 59850, S2 59442
1c175e82cd
309ce80c99
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-15T18:16:22.421Z
S1 59850, S2 59296
bdf163734b
1c175e82cd
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-15T18:16:24.369Z
S1 59902, S2 59296
0005789643
bdf163734b
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-15T18:16:26.396Z
S1 59902, S2 59269
27b6836f9c
0005789643
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-15T18:16:28.396Z
S1 59902, S2 59269
1c48c98932
27b6836f9c
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-15T18:16:30.428Z
S1 59902, S2 59237
ab5c6d93a9
1c48c98932
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-15T18:16:32.352Z
S1 59978, S2 59237
fa68f36314
ab5c6d93a9
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-15T18:16:34.318Z
S1 59978, S2 59271
adb6bbb3bd
fa68f36314
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-15T18:16:36.295Z
S1 60001, S2 59271
a6deb97db1
adb6bbb3bd
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-15T18:16:38.228Z
S1 60001, S2 59338
141d45eddb
a6deb97db1
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-15T18:16:40.221Z
S1 60008, S2 59338
06acb720c6
141d45eddb
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-15T18:16:42.223Z
S1 60008, S2 59336
fe30f62e43
06acb720c6
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-15T18:16:44.221Z
S1 60010, S2 59336
1ceb511a0f
fe30f62e43
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-15T18:16:46.206Z
S1 60010, S2 59351
8717356f53
1ceb511a0f
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-15T18:16:48.171Z
S1 60045, S2 59351
ad4174f2b6
8717356f53
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-15T18:16:50.141Z
S1 60045, S2 59381
2e3d6de4fa
ad4174f2b6
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-15T18:16:52.202Z
S1 59984, S2 59381
f6d21efde1
2e3d6de4fa
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-15T18:16:54.129Z
S1 59984, S2 59454
f618e8aadb
f6d21efde1
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-15T18:16:56.057Z
S1 60056, S2 59454
ea0735efbd
f618e8aadb
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-15T18:16:57.983Z
S1 60056, S2 59528
99103520d2
ea0735efbd
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-15T18:17:00.038Z
S1 60001, S2 59528
14254c91bf
99103520d2
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-15T18:17:02.108Z
S1 60001, S2 59458
17c10d86b7
14254c91bf
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-15T18:17:04.159Z
S1 59950, S2 59458
c18940cc39
17c10d86b7
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-15T18:17:06.093Z
S1 59950, S2 59524
936452f40d
c18940cc39
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-15T18:17:08.120Z
S1 59923, S2 59524
93ba3b5810
936452f40d
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-15T18:17:10.104Z
S1 59923, S2 59540
036b66c9ea
93ba3b5810
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-15T18:17:12.114Z
S1 59913, S2 59540
048c2d7241
036b66c9ea
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-15T18:17:14.066Z
S1 59913, S2 59588
5b8353a612
048c2d7241
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-15T18:17:15.996Z
S1 59983, S2 59588
877d718c10
5b8353a612
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-15T18:17:17.956Z
S1 59983, S2 59628
2773158995
877d718c10
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-15T18:17:19.997Z
S1 59942, S2 59628
da419ded88
2773158995
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-15T18:17:21.948Z
S1 59942, S2 59677
d012c04154
da419ded88
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-15T18:17:23.905Z
S1 59985, S2 59677
8eb0b5849d
d012c04154
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-15T18:17:25.843Z
S1 59985, S2 59739
74432c91a3
8eb0b5849d
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-15T18:17:27.785Z
S1 60043, S2 59739
207d8a9f47
74432c91a3
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-15T18:17:29.724Z
S1 60043, S2 59800
95d723ef80
207d8a9f47
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-15T18:17:31.660Z
S1 60107, S2 59800
3c04a93955
95d723ef80
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-15T18:17:33.590Z
S1 60107, S2 59870
807b98898d
3c04a93955
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-15T18:17:35.520Z
S1 60177, S2 59870
ce0368a8fa
807b98898d
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-15T18:17:37.447Z
S1 60177, S2 59943
23b04ce584
ce0368a8fa
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-15T18:17:39.375Z
S1 60249, S2 59943
6377db9722
23b04ce584
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-15T18:17:41.305Z
S1 60249, S2 60013
3b8f1cd71b
6377db9722
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-15T18:17:43.234Z
S1 60320, S2 60013
297dfe8c57
3b8f1cd71b
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-15T18:17:45.160Z
S1 60320, S2 60087
6e2452eba1
297dfe8c57
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-15T18:17:47.088Z
S1 60392, S2 60087
ef4f1b88fd
6e2452eba1
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.