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("2569161376568779330:set_01M6RYKEWJESMBRQ5PJ15WYPHS") = 5b319fe9873dd3c2..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6RYKEWMF4FSAQYYTB2ZM8B7: verified
✓
signatures
39 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..39, every prev_hash links
✓
move log
39 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
39 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
39 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-06T17:30:49.702Z
S1 59852, S2 60000
7fbefccda1
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-06T17:30:51.821Z
S1 59852, S2 59881
7113f8b900
7fbefccda1
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-06T17:30:53.897Z
S1 59776, S2 59881
3bc8feb806
7113f8b900
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-06T17:30:55.862Z
S1 59776, S2 59916
0a9a082d4e
3bc8feb806
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-06T17:30:57.930Z
S1 59708, S2 59916
f3179981e9
0a9a082d4e
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-06T17:31:00.326Z
S1 59708, S2 59520
d6b543b452
f3179981e9
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-06T17:31:03.220Z
S1 58814, S2 59520
5e08e2998d
d6b543b452
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-06T17:31:05.326Z
S1 58814, S2 59414
10a4c9839a
5e08e2998d
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-06T17:31:07.310Z
S1 58830, S2 59414
aa123d8341
10a4c9839a
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-06T17:31:09.279Z
S1 58830, S2 59445
28678afd2d
aa123d8341
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-06T17:31:11.345Z
S1 58764, S2 59445
b72ac2069b
28678afd2d
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-06T17:31:13.405Z
S1 58764, S2 59385
a896d3dd6d
b72ac2069b
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-06T17:31:15.416Z
S1 58753, S2 59385
c8adaa55dd
a896d3dd6d
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-06T17:31:17.398Z
S1 58753, S2 59403
4f118270f7
c8adaa55dd
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-06T17:31:19.395Z
S1 58756, S2 59403
9f0559a9c1
4f118270f7
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-06T17:31:21.330Z
S1 58756, S2 59468
e1ff9b211f
9f0559a9c1
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-06T17:31:23.295Z
S1 58791, S2 59468
839158f8a3
e1ff9b211f
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-06T17:31:25.303Z
S1 58791, S2 59460
64e7873793
839158f8a3
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-06T17:31:27.325Z
S1 58769, S2 59460
8d117fd796
64e7873793
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-06T17:31:29.316Z
S1 58769, S2 59469
a1df983f85
8d117fd796
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-06T17:31:31.321Z
S1 58764, S2 59469
83c3df2145
a1df983f85
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-06T17:31:33.278Z
S1 58764, S2 59512
812bd8273b
83c3df2145
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-06T17:31:35.241Z
S1 58801, S2 59512
c1efbe4d07
812bd8273b
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-06T17:31:37.234Z
S1 58801, S2 59519
c4faf5a669
c1efbe4d07
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-06T17:31:39.184Z
S1 58851, S2 59519
e498ff649a
c4faf5a669
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-06T17:31:41.122Z
S1 58851, S2 59581
5403443988
e498ff649a
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-06T17:31:43.080Z
S1 58893, S2 59581
d6baa6667b
5403443988
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-06T17:31:45.096Z
S1 58893, S2 59565
f4fccc043f
d6baa6667b
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-06T17:31:47.063Z
S1 58926, S2 59565
4da06f6d30
f4fccc043f
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-06T17:31:49.107Z
S1 58926, S2 59521
8bf478abed
4da06f6d30
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-06T17:31:51.110Z
S1 58923, S2 59521
b4122109f0
8bf478abed
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-06T17:31:53.129Z
S1 58923, S2 59502
24642c2ad2
b4122109f0
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-06T17:31:55.104Z
S1 58948, S2 59502
a8adf33179
24642c2ad2
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-06T17:31:57.028Z
S1 58948, S2 59578
a23d5dce96
a8adf33179
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-06T17:31:58.982Z
S1 58994, S2 59578
bc97a6ceb8
a23d5dce96
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-06T17:32:00.907Z
S1 58994, S2 59653
44bacaa723
bc97a6ceb8
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-06T17:32:02.880Z
S1 59021, S2 59653
4067ad97c5
44bacaa723
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-06T17:32:04.867Z
S1 59021, S2 59666
732687e332
4067ad97c5
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-06T17:32:06.797Z
S1 59091, S2 59666
137fbfb608
732687e332
sk_4707cd57
Game 2 m_01M6RYKEWPEPTVHR5VVPTNA53M: verified
✓
signatures
50 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..50, every prev_hash links
✓
move log
50 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
50 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
50 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-06T17:30:49.641Z
S1 59913, S2 60000
ba29ed86ef
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-06T17:30:51.702Z
S1 59913, S2 59939
55b5279637
ba29ed86ef
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-06T17:30:53.696Z
S1 59919, S2 59939
acbb46d25a
55b5279637
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-06T17:30:55.697Z
S1 59919, S2 59938
04269965ee
acbb46d25a
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-06T17:30:57.808Z
S1 59808, S2 59938
a23cf2c680
04269965ee
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-06T17:31:00.243Z
S1 59808, S2 59503
e9510aa2fd
a23cf2c680
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-06T17:31:03.022Z
S1 59029, S2 59503
4c6d6460d0
e9510aa2fd
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-06T17:31:05.198Z
S1 59029, S2 59327
59ad847d5a
4c6d6460d0
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-06T17:31:07.162Z
S1 59065, S2 59327
878979b935
59ad847d5a
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-06T17:31:09.109Z
S1 59065, S2 59380
ba93a37057
878979b935
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-06T17:31:11.102Z
S1 59072, S2 59380
ea24d3a90a
ba93a37057
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-06T17:31:13.095Z
S1 59072, S2 59387
9d3feeb09d
ea24d3a90a
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-06T17:31:15.100Z
S1 59067, S2 59387
8a84fec0f8
9d3feeb09d
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-06T17:31:17.103Z
S1 59067, S2 59384
5c86f6b4b6
8a84fec0f8
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-06T17:31:19.096Z
S1 59074, S2 59384
c904043055
5c86f6b4b6
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-06T17:31:21.108Z
S1 59074, S2 59372
5cd6ae6b5b
c904043055
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-06T17:31:23.106Z
S1 59076, S2 59372
5017bcef25
5cd6ae6b5b
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-06T17:31:25.097Z
S1 59076, S2 59381
5c2c1626d5
5017bcef25
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-06T17:31:27.119Z
S1 59054, S2 59381
3308c90dea
5c2c1626d5
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-06T17:31:29.053Z
S1 59054, S2 59447
152d939a04
3308c90dea
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-06T17:31:31.024Z
S1 59083, S2 59447
29f7b9a7e8
152d939a04
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-06T17:31:33.000Z
S1 59083, S2 59471
8e25c75487
29f7b9a7e8
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-06T17:31:35.025Z
S1 59058, S2 59471
4c716515af
8e25c75487
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-06T17:31:37.034Z
S1 59058, S2 59462
5fc364c974
4c716515af
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-06T17:31:39.005Z
S1 59087, S2 59462
d67bfc262f
5fc364c974
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-06T17:31:41.019Z
S1 59087, S2 59448
1f0a90c33c
d67bfc262f
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-06T17:31:42.951Z
S1 59155, S2 59448
c9cf27e7a7
1f0a90c33c
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-06T17:31:44.922Z
S1 59155, S2 59477
598c954593
c9cf27e7a7
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-06T17:31:46.897Z
S1 59180, S2 59477
c46a2402f9
598c954593
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-06T17:31:48.927Z
S1 59180, S2 59447
4ce636c76d
c46a2402f9
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-06T17:31:51.027Z
S1 59080, S2 59447
4f304699a5
4ce636c76d
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-06T17:31:53.128Z
S1 59080, S2 59346
1ba4f3796c
4f304699a5
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-06T17:31:55.205Z
S1 59003, S2 59346
e1fe7a76ca
1ba4f3796c
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-06T17:31:57.159Z
S1 59003, S2 59392
6522a92f14
e1fe7a76ca
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-06T17:31:59.086Z
S1 59076, S2 59392
adc6ca6610
6522a92f14
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-06T17:32:01.036Z
S1 59076, S2 59442
04aae3de9c
adc6ca6610
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-06T17:32:03.117Z
S1 58995, S2 59442
5d9e503929
04aae3de9c
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-06T17:32:05.072Z
S1 58995, S2 59487
cd7373f763
5d9e503929
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-06T17:32:07.012Z
S1 59055, S2 59487
6f25939846
cd7373f763
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-06T17:32:08.946Z
S1 59055, S2 59553
6eacf81a0e
6f25939846
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-06T17:32:10.872Z
S1 59129, S2 59553
ee38b38022
6eacf81a0e
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-06T17:32:12.803Z
S1 59129, S2 59622
9b370e09ac
ee38b38022
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-06T17:32:14.763Z
S1 59169, S2 59622
2132b115f8
9b370e09ac
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-06T17:32:16.728Z
S1 59169, S2 59657
e1d6bde4fe
2132b115f8
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-06T17:32:18.680Z
S1 59217, S2 59657
f93f49aa24
e1d6bde4fe
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-06T17:32:20.625Z
S1 59217, S2 59712
cb7596fee4
f93f49aa24
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-06T17:32:22.557Z
S1 59285, S2 59712
fc692ecb14
cb7596fee4
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-06T17:32:24.495Z
S1 59285, S2 59774
6a245b6c68
fc692ecb14
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-06T17:32:26.427Z
S1 59353, S2 59774
88844a4ab7
6a245b6c68
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-06T17:32:28.361Z
S1 59353, S2 59840
a2bde4d198
88844a4ab7
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.