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("2966085856915555774:set_01M6Z3S14KE95B88A120SKEZG4") = 4ca1d2c75539aaf4..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6Z3S14PF72BC2MWG5A353J9: 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
2026-11-09T02:56:41.722Z
S1 59838, S2 60000
b942a45a75
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-09T02:56:43.816Z
S1 59838, S2 59906
28ff7f9f13
b942a45a75
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-09T02:56:46.015Z
S1 59639, S2 59906
ec44dad1a7
28ff7f9f13
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-09T02:56:48.098Z
S1 59639, S2 59823
604add2057
ec44dad1a7
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-09T02:56:50.131Z
S1 59606, S2 59823
caa6d63dc0
604add2057
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-09T02:56:52.313Z
S1 59606, S2 59641
9509d87e4b
caa6d63dc0
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-09T02:56:54.290Z
S1 59629, S2 59641
df21936190
9509d87e4b
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-09T02:56:56.298Z
S1 59629, S2 59633
c9856bc2b4
df21936190
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-09T02:56:58.302Z
S1 59625, S2 59633
99f5fcc863
c9856bc2b4
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-09T02:57:00.360Z
S1 59625, S2 59575
cc5ca41b58
99f5fcc863
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-09T02:57:02.816Z
S1 59169, S2 59575
3a7d24580e
cc5ca41b58
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-09T02:57:04.895Z
S1 59169, S2 59496
69bd6496fa
3a7d24580e
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-09T02:57:06.826Z
S1 59238, S2 59496
f9bc020c5e
69bd6496fa
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-09T02:57:08.820Z
S1 59238, S2 59502
4c52e5bbc7
f9bc020c5e
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-09T02:57:10.831Z
S1 59227, S2 59502
cb7cb0d610
4c52e5bbc7
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-09T02:57:12.805Z
S1 59227, S2 59528
5ed99299fa
cb7cb0d610
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-09T02:57:14.770Z
S1 59262, S2 59528
88496c85ba
5ed99299fa
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-09T02:57:16.835Z
S1 59262, S2 59463
846d18b430
88496c85ba
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-09T02:57:18.831Z
S1 59266, S2 59463
679d5350e5
846d18b430
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-09T02:57:20.764Z
S1 59266, S2 59530
54bc6c1d57
679d5350e5
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-09T02:57:22.693Z
S1 59337, S2 59530
3d0cba86dc
54bc6c1d57
sk_4707cd57
Game 2 m_01M6Z3S14QF5VTKTCWZME71EYC: verified
✓
signatures
53 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..53, every prev_hash links
✓
move log
53 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
53 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
53 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-09T02:56:41.711Z
S1 59849, S2 60000
0c0b37c385
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-09T02:56:43.806Z
S1 59849, S2 59905
8b078c92b4
0c0b37c385
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-09T02:56:46.017Z
S1 59638, S2 59905
d8e6721d65
8b078c92b4
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-09T02:56:48.106Z
S1 59638, S2 59816
3cb6ab63ff
d8e6721d65
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-09T02:56:50.197Z
S1 59547, S2 59816
e221642608
3cb6ab63ff
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-09T02:56:52.320Z
S1 59547, S2 59693
a5604bd534
e221642608
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-09T02:56:54.416Z
S1 59451, S2 59693
fb96d657d7
a5604bd534
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-09T02:56:56.419Z
S1 59451, S2 59690
db06566570
fb96d657d7
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-09T02:56:58.415Z
S1 59455, S2 59690
8d862963e2
db06566570
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-09T02:57:00.626Z
S1 59455, S2 59479
1b670a8edd
8d862963e2
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-09T02:57:03.020Z
S1 59061, S2 59479
6d35fac985
1b670a8edd
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-09T02:57:04.978Z
S1 59061, S2 59521
bcac9c92f5
6d35fac985
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-09T02:57:06.944Z
S1 59095, S2 59521
dd4b9b1816
bcac9c92f5
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-09T02:57:09.008Z
S1 59095, S2 59457
3b1f11490c
dd4b9b1816
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-09T02:57:11.003Z
S1 59100, S2 59457
c0d9a09bcf
3b1f11490c
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-09T02:57:13.012Z
S1 59100, S2 59448
704fc1bb34
c0d9a09bcf
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-09T02:57:15.038Z
S1 59074, S2 59448
94d36adf14
704fc1bb34
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-09T02:57:17.111Z
S1 59074, S2 59375
c9ddcf8c71
94d36adf14
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-09T02:57:19.095Z
S1 59090, S2 59375
7cf9301be7
c9ddcf8c71
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-09T02:57:21.027Z
S1 59090, S2 59443
d2f6aa519e
7cf9301be7
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-09T02:57:22.990Z
S1 59127, S2 59443
81bdd7ce47
d2f6aa519e
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-09T02:57:25.007Z
S1 59127, S2 59426
6cb4e7487b
81bdd7ce47
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-09T02:57:27.024Z
S1 59110, S2 59426
22bfee6af8
6cb4e7487b
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-09T02:57:29.000Z
S1 59110, S2 59450
e92ceb8585
22bfee6af8
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-09T02:57:31.031Z
S1 59079, S2 59450
49a52b242a
e92ceb8585
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-09T02:57:33.135Z
S1 59079, S2 59346
f5b4d04f0c
49a52b242a
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-09T02:57:35.221Z
S1 58993, S2 59346
a3c4640285
f5b4d04f0c
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-09T02:57:37.194Z
S1 58993, S2 59373
b2402ffa34
a3c4640285
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-09T02:57:39.210Z
S1 58977, S2 59373
1df5d70347
b2402ffa34
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-09T02:57:41.169Z
S1 58977, S2 59414
b3fb6a1b1c
1df5d70347
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-09T02:57:43.136Z
S1 59010, S2 59414
1b3ffd9e2b
b3fb6a1b1c
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-09T02:57:45.066Z
S1 59010, S2 59484
b9ac4055f5
1b3ffd9e2b
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-09T02:57:47.033Z
S1 59043, S2 59484
bc03bb2cf6
b9ac4055f5
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-09T02:57:48.980Z
S1 59043, S2 59537
9d932f9c14
bc03bb2cf6
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-09T02:57:50.934Z
S1 59089, S2 59537
1cce9030db
9d932f9c14
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-09T02:57:52.886Z
S1 59089, S2 59585
ca65901630
1cce9030db
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-09T02:57:54.837Z
S1 59138, S2 59585
8ae154c736
ca65901630
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-09T02:57:56.775Z
S1 59138, S2 59647
988e33c5f6
8ae154c736
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-09T02:57:58.715Z
S1 59198, S2 59647
67373903ed
988e33c5f6
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-09T02:58:00.648Z
S1 59198, S2 59714
cbf2515bef
67373903ed
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-09T02:58:02.618Z
S1 59228, S2 59714
7480f9d6c8
cbf2515bef
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-09T02:58:04.570Z
S1 59228, S2 59762
dea97c1bfd
7480f9d6c8
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-09T02:58:06.505Z
S1 59293, S2 59762
7354bf5ddd
dea97c1bfd
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-09T02:58:08.436Z
S1 59293, S2 59831
897f45bbf9
7354bf5ddd
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-09T02:58:10.366Z
S1 59363, S2 59831
01d2c20049
897f45bbf9
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-09T02:58:12.294Z
S1 59363, S2 59903
f54144e4c7
01d2c20049
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-09T02:58:14.224Z
S1 59433, S2 59903
b07966a0f7
f54144e4c7
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-09T02:58:16.156Z
S1 59433, S2 59971
75a29d4ac4
b07966a0f7
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-09T02:58:18.084Z
S1 59505, S2 59971
fdcff7fa63
75a29d4ac4
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-09T02:58:20.011Z
S1 59505, S2 60044
a4c68c0803
fdcff7fa63
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-09T02:58:21.937Z
S1 59579, S2 60044
66ac53575d
a4c68c0803
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-09T02:58:23.862Z
S1 59579, S2 60119
b26982371e
66ac53575d
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-09T02:58:25.788Z
S1 59653, S2 60119
f6fb768df0
b26982371e
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.