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("3396458907815519534:set_01M7CH2S5XEP3SBVQ85THX0V4E") = 418b033a55737a45..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M7CH2S60F71RWX8HE377REBT: 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
2026-11-14T07:59:20.414Z
S1 59773, S2 60000
7b5ab6662c
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-14T07:59:22.500Z
S1 59773, S2 59914
ef3d135557
7b5ab6662c
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-14T07:59:24.618Z
S1 59655, S2 59914
5c3fa2e298
ef3d135557
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-14T07:59:26.704Z
S1 59655, S2 59828
0d9406ec00
5c3fa2e298
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-14T07:59:28.641Z
S1 59718, S2 59828
50b43040c4
0d9406ec00
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-14T07:59:30.723Z
S1 59718, S2 59746
b352725f2c
50b43040c4
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-14T07:59:32.698Z
S1 59743, S2 59746
0c44285668
b352725f2c
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-14T07:59:34.708Z
S1 59743, S2 59736
33d7c356e1
0c44285668
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-14T07:59:36.729Z
S1 59722, S2 59736
9a9d568fb4
33d7c356e1
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-14T07:59:38.797Z
S1 59722, S2 59668
514907692c
9a9d568fb4
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-14T07:59:40.791Z
S1 59728, S2 59668
b35ec46849
514907692c
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-14T07:59:42.753Z
S1 59728, S2 59706
ee8df14c73
b35ec46849
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-14T07:59:44.713Z
S1 59768, S2 59706
da6195dc18
ee8df14c73
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-14T07:59:46.724Z
S1 59768, S2 59695
be89eca8c7
da6195dc18
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-14T07:59:48.724Z
S1 59768, S2 59695
8643fa5227
be89eca8c7
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-14T07:59:50.651Z
S1 59768, S2 59768
4a31d02340
8643fa5227
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-14T07:59:52.634Z
S1 59785, S2 59768
20909b6f2b
4a31d02340
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-14T07:59:54.638Z
S1 59785, S2 59764
0ad316b076
20909b6f2b
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-14T07:59:56.696Z
S1 59727, S2 59764
e5d23bd919
0ad316b076
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-14T07:59:58.732Z
S1 59727, S2 59728
b7c23f88cf
e5d23bd919
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-14T08:00:00.718Z
S1 59741, S2 59728
3e81a9c9eb
b7c23f88cf
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-14T08:00:03.330Z
S1 59741, S2 59116
af8af3a1c2
3e81a9c9eb
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-14T08:00:05.634Z
S1 59437, S2 59116
f1a0cc40fa
af8af3a1c2
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-14T08:00:07.931Z
S1 59437, S2 58819
337dcb5f88
f1a0cc40fa
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-14T08:00:10.026Z
S1 59342, S2 58819
e673c9b73e
337dcb5f88
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-14T08:00:12.210Z
S1 59342, S2 58635
baffe2ede3
e673c9b73e
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-14T08:00:14.217Z
S1 59335, S2 58635
9b4144f5b5
baffe2ede3
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-14T08:00:16.214Z
S1 59335, S2 58638
7f23b3a053
9b4144f5b5
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-14T08:00:18.467Z
S1 59082, S2 58638
da7bfaea62
7f23b3a053
sk_4707cd57
Game 2 m_01M7CH2S63EPKBPM9KY02YBS9P: verified
✓
signatures
49 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..49, every prev_hash links
✓
move log
49 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
49 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
49 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-14T07:59:20.413Z
S1 59774, S2 60000
5cbbf020f9
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-14T07:59:22.497Z
S1 59774, S2 59916
1e7174087f
5cbbf020f9
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-14T07:59:24.607Z
S1 59664, S2 59916
9d53fc92f0
1e7174087f
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-14T07:59:26.588Z
S1 59664, S2 59935
12d7786eac
9d53fc92f0
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-14T07:59:28.598Z
S1 59654, S2 59935
1ac7efa54e
12d7786eac
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-14T07:59:30.558Z
S1 59654, S2 59975
08fbe514df
1ac7efa54e
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-14T07:59:32.508Z
S1 59704, S2 59975
7567c7109b
08fbe514df
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-14T07:59:34.524Z
S1 59704, S2 59959
187d8dc27a
7567c7109b
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-14T07:59:36.530Z
S1 59698, S2 59959
984ada650e
187d8dc27a
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-14T07:59:38.499Z
S1 59698, S2 59990
58eaa757b7
984ada650e
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-14T07:59:40.526Z
S1 59671, S2 59990
12ef7e30d5
58eaa757b7
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-14T07:59:42.453Z
S1 59671, S2 60063
a409c4ea29
12ef7e30d5
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-14T07:59:44.447Z
S1 59677, S2 60063
0b5323cdb5
a409c4ea29
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-14T07:59:46.497Z
S1 59677, S2 60013
7f7147c897
0b5323cdb5
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-14T07:59:48.500Z
S1 59674, S2 60013
be9defe051
7f7147c897
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-14T07:59:50.525Z
S1 59674, S2 59988
fe72e54cef
be9defe051
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-14T07:59:52.519Z
S1 59680, S2 59988
045d137838
fe72e54cef
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-14T07:59:54.537Z
S1 59680, S2 59970
4727e82dfe
045d137838
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-14T07:59:56.468Z
S1 59749, S2 59970
787ef133bb
4727e82dfe
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-14T07:59:58.496Z
S1 59749, S2 59942
aabad79541
787ef133bb
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-14T08:00:00.502Z
S1 59743, S2 59942
8520228836
aabad79541
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-14T08:00:03.109Z
S1 59743, S2 59335
2c366ba592
8520228836
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-14T08:00:05.500Z
S1 59352, S2 59335
bc887d5b04
2c366ba592
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-14T08:00:08.010Z
S1 59352, S2 58825
00d1b04e3e
bc887d5b04
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-14T08:00:10.030Z
S1 59332, S2 58825
834ff96b85
00d1b04e3e
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-14T08:00:12.143Z
S1 59332, S2 58712
7603bcd2fd
834ff96b85
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-14T08:00:14.214Z
S1 59261, S2 58712
a42791a8dc
7603bcd2fd
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-14T08:00:16.187Z
S1 59261, S2 58739
16b0336b9c
a42791a8dc
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-14T08:00:18.460Z
S1 58988, S2 58739
1cb36714c7
16b0336b9c
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-14T08:00:20.634Z
S1 58988, S2 58565
4f23163b37
1cb36714c7
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-14T08:00:24.177Z
S1 57445, S2 58565
c55e4d3a1e
4f23163b37
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-14T08:00:26.139Z
S1 57445, S2 58603
982bec35fb
c55e4d3a1e
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-14T08:00:28.219Z
S1 57365, S2 58603
25e42b3f58
982bec35fb
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-14T08:00:30.200Z
S1 57365, S2 58622
7110343ff8
25e42b3f58
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-14T08:00:32.214Z
S1 57351, S2 58622
5b280434c6
7110343ff8
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-14T08:00:34.141Z
S1 57351, S2 58695
c6d4ce53bd
5b280434c6
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-14T08:00:36.126Z
S1 57366, S2 58695
8610addad3
c6d4ce53bd
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-14T08:00:38.100Z
S1 57366, S2 58721
cb329f5b4e
8610addad3
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-14T08:00:40.030Z
S1 57436, S2 58721
bbe2700da4
cb329f5b4e
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-14T08:00:41.980Z
S1 57436, S2 58771
240cf5f8a5
bbe2700da4
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-14T08:00:43.918Z
S1 57498, S2 58771
e1f31146a9
240cf5f8a5
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-14T08:00:45.900Z
S1 57498, S2 58789
21e06d57f5
e1f31146a9
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-14T08:00:47.850Z
S1 57548, S2 58789
2982f1b80e
21e06d57f5
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-14T08:00:49.797Z
S1 57548, S2 58842
2d29cd636f
2982f1b80e
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-14T08:00:51.734Z
S1 57611, S2 58842
0171b58aa3
2d29cd636f
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-14T08:00:53.681Z
S1 57611, S2 58895
895bd20938
0171b58aa3
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-14T08:00:55.614Z
S1 57678, S2 58895
4626f202e5
895bd20938
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-14T08:00:57.540Z
S1 57678, S2 58969
20291957fb
4626f202e5
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-14T08:00:59.464Z
S1 57754, S2 58969
0a458d2bd0
20291957fb
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.