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("710374523878814246:set_01M6PD3YAHEZGB9KHNWP431AJF") = 5c1883c0af6bc79a..., 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_01M6PD3YAKF10R3E1VMXW7N91H: verified
✓
signatures
21 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..21, every prev_hash links
✓
move log
21 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
21 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
21 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-05T17:46:46.639Z
S1 59784, S2 60000
f960b5ba56
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-05T17:46:48.635Z
S1 59784, S2 60004
e06a3e8f3b
f960b5ba56
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-05T17:46:50.804Z
S1 59615, S2 60004
c50675a727
e06a3e8f3b
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-05T17:46:52.747Z
S1 59615, S2 60061
51196b473d
c50675a727
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-05T17:46:54.913Z
S1 59449, S2 60061
b7ca4fcaf4
51196b473d
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-05T17:46:57.002Z
S1 59449, S2 59972
0b5f35b26e
b7ca4fcaf4
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-05T17:46:59.020Z
S1 59431, S2 59972
cd27759191
0b5f35b26e
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-05T17:47:00.978Z
S1 59431, S2 60014
b50c127015
cd27759191
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-05T17:47:03.231Z
S1 59178, S2 60014
5f4b4e710e
b50c127015
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-05T17:47:05.239Z
S1 59178, S2 60006
dded1713cd
5f4b4e710e
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-05T17:47:07.420Z
S1 58997, S2 60006
756f425d16
dded1713cd
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-05T17:47:09.537Z
S1 58997, S2 59889
1cf3b53afb
756f425d16
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-05T17:47:11.625Z
S1 58909, S2 59889
0cf9505c53
1cf3b53afb
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-05T17:47:13.823Z
S1 58909, S2 59691
02cfde29b1
0cf9505c53
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-05T17:47:15.825Z
S1 58907, S2 59691
e0747ca5de
02cfde29b1
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-05T17:47:17.926Z
S1 58907, S2 59590
a55b4ef4f1
e0747ca5de
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-05T17:47:19.927Z
S1 58906, S2 59590
2db28a5eab
a55b4ef4f1
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-05T17:47:21.916Z
S1 58906, S2 59601
6436d39cc0
2db28a5eab
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-05T17:47:23.846Z
S1 58976, S2 59601
9cb81cac4a
6436d39cc0
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-05T17:47:25.779Z
S1 58976, S2 59668
15d287d28d
9cb81cac4a
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-05T17:47:27.722Z
S1 59033, S2 59668
939c0727f2
15d287d28d
sk_4707cd57
Game 2 m_01M6PD3YANF9T808AAJAD9SV8N: 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 Exhibition2
1
2026-11-05T17:46:46.637Z
S1 59786, S2 60000
77910fbcd6
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-05T17:46:48.604Z
S1 59786, S2 60033
45a02c5dce
77910fbcd6
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-05T17:46:50.722Z
S1 59668, S2 60033
cfa3e2f404
45a02c5dce
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-05T17:46:52.721Z
S1 59668, S2 60034
337df72698
cfa3e2f404
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-05T17:46:54.820Z
S1 59569, S2 60034
966f20eb54
337df72698
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-05T17:46:56.934Z
S1 59569, S2 59920
0e3072d8e1
966f20eb54
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-05T17:46:59.018Z
S1 59485, S2 59920
f14b5cd046
0e3072d8e1
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-05T17:47:00.957Z
S1 59485, S2 59981
44145b1c3d
f14b5cd046
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-05T17:47:03.217Z
S1 59225, S2 59981
d37b303439
44145b1c3d
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-05T17:47:05.236Z
S1 59225, S2 59962
e36f5ac21e
d37b303439
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-05T17:47:07.419Z
S1 59042, S2 59962
373668a154
e36f5ac21e
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-05T17:47:09.532Z
S1 59042, S2 59849
619a11198b
373668a154
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-05T17:47:11.623Z
S1 58951, S2 59849
4e17099bc4
619a11198b
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-05T17:47:13.817Z
S1 58951, S2 59655
8032965ff6
4e17099bc4
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-05T17:47:15.823Z
S1 58945, S2 59655
84c0b3c26a
8032965ff6
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-05T17:47:17.915Z
S1 58945, S2 59563
c1355e4ece
84c0b3c26a
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-05T17:47:19.928Z
S1 58932, S2 59563
135a175262
c1355e4ece
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-05T17:47:21.916Z
S1 58932, S2 59575
8503dae23b
135a175262
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-05T17:47:23.868Z
S1 58980, S2 59575
681f69fdb6
8503dae23b
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-05T17:47:25.902Z
S1 58980, S2 59541
8032823283
681f69fdb6
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-05T17:47:27.899Z
S1 58983, S2 59541
41c7c8fb9a
8032823283
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-05T17:47:29.920Z
S1 58983, S2 59520
61af35d39e
41c7c8fb9a
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-05T17:47:31.920Z
S1 58983, S2 59520
4848553214
61af35d39e
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-05T17:47:33.917Z
S1 58983, S2 59523
0b143b771d
4848553214
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-05T17:47:35.923Z
S1 58977, S2 59523
fd17dd5214
0b143b771d
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-05T17:47:37.916Z
S1 58977, S2 59530
807913046a
fd17dd5214
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-05T17:47:39.914Z
S1 58979, S2 59530
9d3cdc9094
807913046a
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-05T17:47:41.839Z
S1 58979, S2 59605
7f8e979816
9d3cdc9094
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-05T17:47:43.819Z
S1 58999, S2 59605
a8959a6a79
7f8e979816
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-05T17:47:45.781Z
S1 58999, S2 59643
4ac153c327
a8959a6a79
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-05T17:47:47.800Z
S1 58980, S2 59643
c2b5c3bf2c
4ac153c327
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-05T17:47:49.730Z
S1 58980, S2 59713
5ea1d59b79
c2b5c3bf2c
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-05T17:47:51.708Z
S1 59002, S2 59713
99a859fb3a
5ea1d59b79
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-05T17:47:53.654Z
S1 59002, S2 59767
26884c3d64
99a859fb3a
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-05T17:47:55.605Z
S1 59051, S2 59767
ddc4afe272
26884c3d64
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-05T17:47:57.549Z
S1 59051, S2 59823
b6b7870508
ddc4afe272
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-05T17:47:59.491Z
S1 59109, S2 59823
a3d9672dcf
b6b7870508
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-05T17:48:01.551Z
S1 59109, S2 59763
5200cd4b5a
a3d9672dcf
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-05T17:48:03.684Z
S1 58976, S2 59763
d6a0ed95f7
5200cd4b5a
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-05T17:48:05.636Z
S1 58976, S2 59811
5eb7a84477
d6a0ed95f7
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-05T17:48:07.626Z
S1 58986, S2 59811
66f95f7b19
5eb7a84477
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-05T17:48:09.558Z
S1 58986, S2 59879
22041cab5c
66f95f7b19
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-05T17:48:11.490Z
S1 59054, S2 59879
37287db8d5
22041cab5c
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-05T17:48:13.419Z
S1 59054, S2 59950
9dfc3f99d6
37287db8d5
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-05T17:48:15.351Z
S1 59122, S2 59950
18ed6d39d9
9dfc3f99d6
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-05T17:48:17.277Z
S1 59122, S2 60024
f32b86417f
18ed6d39d9
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-05T17:48:19.206Z
S1 59193, S2 60024
8bb82d0d32
f32b86417f
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-05T17:48:21.137Z
S1 59193, S2 60093
fcd1a8232f
8bb82d0d32
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-05T17:48:23.072Z
S1 59258, S2 60093
b6d99a2ecc
fcd1a8232f
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-05T17:48:25.003Z
S1 59258, S2 60162
7cb8e522a1
b6d99a2ecc
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-05T17:48:26.936Z
S1 59325, S2 60162
2deaf2f9b3
7cb8e522a1
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-05T17:48:28.868Z
S1 59325, S2 60230
a99759314e
2deaf2f9b3
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-05T17:48:30.798Z
S1 59395, S2 60230
17fac2ddfe
a99759314e
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-05T17:48:32.728Z
S1 59395, S2 60300
f24c6db8ad
17fac2ddfe
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-05T17:48:34.658Z
S1 59465, S2 60300
3292fe11e9
f24c6db8ad
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-05T17:48:36.590Z
S1 59465, S2 60368
81cf031b0d
3292fe11e9
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-05T17:48:38.524Z
S1 59531, S2 60368
45a1b1d140
81cf031b0d
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-05T17:48:40.454Z
S1 59531, S2 60438
1871a64bf2
45a1b1d140
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-05T17:48:42.382Z
S1 59603, S2 60438
1b0e6816b8
1871a64bf2
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-05T17:48:44.316Z
S1 59603, S2 60504
9afe55ca4e
1b0e6816b8
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-05T17:48:46.247Z
S1 59672, S2 60504
258cbfe9b3
9afe55ca4e
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-05T17:48:48.176Z
S1 59672, S2 60575
23b3f4b93d
258cbfe9b3
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-05T17:48:50.105Z
S1 59743, S2 60575
e0e6532632
23b3f4b93d
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-05T17:48:52.087Z
S1 59743, S2 60593
6ccd2cbfda
e0e6532632
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.