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("3383348563407832366:set_01M7GBRYXTE9QBDYT946WYAZ1J") = 226d730f63f725a8..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M7GBRYXWESE8RNZN8YTX5AZ2: verified
✓
signatures
57 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..57, every prev_hash links
✓
move log
57 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
57 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
57 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-15T19:43:33.332Z
S1 59914, S2 60000
701e889365
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-15T19:43:35.356Z
S1 59914, S2 59976
1fb8e5a53c
701e889365
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-15T19:43:37.436Z
S1 59834, S2 59976
71653dc429
1fb8e5a53c
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-15T19:43:39.606Z
S1 59834, S2 59806
90fe58fc96
71653dc429
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-15T19:43:41.697Z
S1 59743, S2 59806
c151527408
90fe58fc96
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-15T19:43:43.637Z
S1 59743, S2 59866
d6ae49aad8
c151527408
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-15T19:43:45.830Z
S1 59550, S2 59866
ce629bb0b5
d6ae49aad8
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-15T19:43:47.830Z
S1 59550, S2 59866
0e97984c05
ce629bb0b5
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-15T19:43:49.833Z
S1 59547, S2 59866
a1279ad5e1
0e97984c05
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-15T19:43:51.935Z
S1 59547, S2 59764
9f4abf36f4
a1279ad5e1
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-15T19:43:54.103Z
S1 59379, S2 59764
d1102333ae
9f4abf36f4
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-15T19:43:56.089Z
S1 59379, S2 59778
922ca3a523
d1102333ae
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-15T19:43:58.458Z
S1 59010, S2 59778
ce5f8d4e8a
922ca3a523
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-15T19:44:00.619Z
S1 59010, S2 59617
a933e019d8
ce5f8d4e8a
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-15T19:44:02.636Z
S1 58993, S2 59617
c16fecf195
a933e019d8
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-15T19:44:04.701Z
S1 58993, S2 59552
cd07ac65d3
c16fecf195
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-15T19:44:06.663Z
S1 59031, S2 59552
9921792fd8
cd07ac65d3
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-15T19:44:08.721Z
S1 59031, S2 59494
9a07e0ea0b
9921792fd8
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-15T19:44:10.729Z
S1 59023, S2 59494
959ef9d80a
9a07e0ea0b
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-15T19:44:12.821Z
S1 59023, S2 59402
da65d37701
959ef9d80a
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-15T19:44:14.820Z
S1 59024, S2 59402
52d22072a5
da65d37701
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-15T19:44:16.817Z
S1 59024, S2 59405
0f911073db
52d22072a5
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-15T19:44:18.746Z
S1 59095, S2 59405
bd00764240
0f911073db
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-15T19:44:20.712Z
S1 59095, S2 59439
185ae118be
bd00764240
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-15T19:44:22.704Z
S1 59103, S2 59439
95fbe9979e
185ae118be
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-15T19:44:24.670Z
S1 59103, S2 59473
0e8139a363
95fbe9979e
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-15T19:44:26.697Z
S1 59076, S2 59473
3964b833c5
0e8139a363
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-15T19:44:28.698Z
S1 59076, S2 59472
2a76945944
3964b833c5
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-15T19:44:30.656Z
S1 59118, S2 59472
3dc007d530
2a76945944
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-15T19:44:32.637Z
S1 59118, S2 59491
deff8c93ba
3dc007d530
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-15T19:44:34.587Z
S1 59168, S2 59491
4e6e4e2e3c
deff8c93ba
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-15T19:44:36.541Z
S1 59168, S2 59537
d725677de8
4e6e4e2e3c
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-15T19:44:38.491Z
S1 59218, S2 59537
29c2616a96
d725677de8
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-15T19:44:40.443Z
S1 59218, S2 59585
01eef06c94
29c2616a96
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-15T19:44:42.392Z
S1 59269, S2 59585
03e1517f0d
01eef06c94
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-15T19:44:44.336Z
S1 59269, S2 59641
3bc6b6b72f
03e1517f0d
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-15T19:44:46.282Z
S1 59323, S2 59641
0e6ff11791
3bc6b6b72f
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-15T19:44:48.218Z
S1 59323, S2 59705
bddc5d213d
0e6ff11791
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-15T19:44:50.150Z
S1 59391, S2 59705
b034d76755
bddc5d213d
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-15T19:44:52.091Z
S1 59391, S2 59764
8e07fa27b0
b034d76755
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-15T19:44:54.023Z
S1 59459, S2 59764
28c38ce255
8e07fa27b0
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-15T19:44:55.957Z
S1 59459, S2 59830
416b35f874
28c38ce255
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-15T19:44:57.885Z
S1 59531, S2 59830
a35fe15db8
416b35f874
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-15T19:44:59.818Z
S1 59531, S2 59897
df2efa3f6d
a35fe15db8
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-15T19:45:01.816Z
S1 59533, S2 59897
ec0dd5d37f
df2efa3f6d
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-15T19:45:03.949Z
S1 59533, S2 59764
15c8f570a6
ec0dd5d37f
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-15T19:45:05.882Z
S1 59600, S2 59764
ee22d08732
15c8f570a6
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-15T19:45:07.822Z
S1 59600, S2 59824
fdeeab407e
ee22d08732
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-15T19:45:09.762Z
S1 59660, S2 59824
04327e1eba
fdeeab407e
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-15T19:45:11.686Z
S1 59660, S2 59900
3e4a634376
04327e1eba
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-15T19:45:13.624Z
S1 59722, S2 59900
bdf56e5c4d
3e4a634376
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-15T19:45:15.561Z
S1 59722, S2 59963
c5c6721034
bdf56e5c4d
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-15T19:45:17.485Z
S1 59798, S2 59963
a711c85f20
c5c6721034
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-15T19:45:19.415Z
S1 59798, S2 60033
25f3c0956f
a711c85f20
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-15T19:45:21.346Z
S1 59867, S2 60033
2ce0918878
25f3c0956f
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-15T19:45:23.269Z
S1 59867, S2 60110
873b0415d3
2ce0918878
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-15T19:45:25.198Z
S1 59938, S2 60110
466e7fa827
873b0415d3
sk_4707cd57
Game 2 m_01M7GBRYXXEZWRVCNKH9F75NA3: verified
✓
signatures
32 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..32, every prev_hash links
✓
move log
32 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
32 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
32 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-15T19:43:33.401Z
S1 59845, S2 60000
ad55c3f93c
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-15T19:43:35.347Z
S1 59845, S2 60054
26ebdf6d7c
ad55c3f93c
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-15T19:43:37.426Z
S1 59766, S2 60054
6bfc651e3d
26ebdf6d7c
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-15T19:43:39.601Z
S1 59766, S2 59879
0de3af1c6b
6bfc651e3d
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-15T19:43:41.631Z
S1 59736, S2 59879
f756c74461
0de3af1c6b
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-15T19:43:43.603Z
S1 59736, S2 59907
f3a9423167
f756c74461
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-15T19:43:45.824Z
S1 59515, S2 59907
e0b358591c
f3a9423167
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-15T19:43:47.827Z
S1 59515, S2 59904
2e66684576
e0b358591c
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-15T19:43:49.899Z
S1 59443, S2 59904
fab2815bdd
2e66684576
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-15T19:43:51.998Z
S1 59443, S2 59805
8210c3723a
fab2815bdd
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-15T19:43:54.097Z
S1 59344, S2 59805
d67578f23f
8210c3723a
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-15T19:43:56.093Z
S1 59344, S2 59809
5eb729f3e1
d67578f23f
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-15T19:43:58.463Z
S1 58974, S2 59809
e87ea4d525
5eb729f3e1
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-15T19:44:00.622Z
S1 58974, S2 59650
2f4fe82948
e87ea4d525
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-15T19:44:02.832Z
S1 58764, S2 59650
208575116b
2f4fe82948
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-15T19:44:04.921Z
S1 58764, S2 59561
088e53db56
208575116b
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-15T19:44:06.883Z
S1 58802, S2 59561
6720457726
088e53db56
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-15T19:44:08.809Z
S1 58802, S2 59635
fb66f8b502
6720457726
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-15T19:44:10.902Z
S1 58709, S2 59635
a6eed72d6b
fb66f8b502
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-15T19:44:13.019Z
S1 58709, S2 59518
e6f8347878
a6eed72d6b
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-15T19:44:15.029Z
S1 58699, S2 59518
95ea2b1c67
e6f8347878
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-15T19:44:17.039Z
S1 58699, S2 59508
35e481b602
95ea2b1c67
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-15T19:44:19.025Z
S1 58713, S2 59508
e5f9271261
35e481b602
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-15T19:44:21.010Z
S1 58713, S2 59523
cae3a90676
e5f9271261
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-15T19:44:23.014Z
S1 58709, S2 59523
20d130ccda
cae3a90676
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-15T19:44:24.940Z
S1 58709, S2 59597
cebe97cd19
20d130ccda
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-15T19:44:26.923Z
S1 58726, S2 59597
0569cb7db7
cebe97cd19
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-15T19:44:28.884Z
S1 58726, S2 59636
adbb765faa
0569cb7db7
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-15T19:44:30.810Z
S1 58800, S2 59636
08dc3b4f59
adbb765faa
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-15T19:44:32.763Z
S1 58800, S2 59683
9c8b2e766c
08dc3b4f59
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-15T19:44:34.689Z
S1 58874, S2 59683
c40afb5f49
9c8b2e766c
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-15T19:44:36.618Z
S1 58874, S2 59754
5b951f3305
c40afb5f49
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.