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("7546296386235020106:set_01M6F8J18XEQ489QQBXBTC5PYS") = 58572f0bcb4f18cd..., 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_01M6F8J18YE9DT0W9ENVNZ92T2: verified
✓
signatures
44 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..44, every prev_hash links
✓
move log
44 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
44 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
44 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-02T23:12:24.338Z
S1 59946, S2 60000
6f719aa5ea
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-02T23:12:26.299Z
S1 59946, S2 60039
ec3109c141
6f719aa5ea
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-02T23:12:28.304Z
S1 59941, S2 60039
285b0f02a1
ec3109c141
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-02T23:12:30.298Z
S1 59941, S2 60045
6179e22be0
285b0f02a1
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-02T23:12:32.295Z
S1 59944, S2 60045
c8fc73e535
6179e22be0
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-02T23:12:34.235Z
S1 59944, S2 60105
3bcfe46f4c
c8fc73e535
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-02T23:12:36.297Z
S1 59882, S2 60105
a95151c959
3bcfe46f4c
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-02T23:12:38.306Z
S1 59882, S2 60096
820eef94c6
a95151c959
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-02T23:12:40.306Z
S1 59882, S2 60096
485692922a
820eef94c6
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-02T23:12:42.397Z
S1 59882, S2 60005
511d4f420a
485692922a
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-02T23:12:44.397Z
S1 59882, S2 60005
26f27cf3e8
511d4f420a
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-02T23:12:46.417Z
S1 59882, S2 59985
6d1529add3
26f27cf3e8
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-02T23:12:48.422Z
S1 59877, S2 59985
255bd7a3f5
6d1529add3
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-02T23:12:50.428Z
S1 59877, S2 59979
1fd5a6d4b9
255bd7a3f5
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-02T23:12:52.413Z
S1 59892, S2 59979
6bda493f6e
1fd5a6d4b9
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-02T23:12:54.342Z
S1 59892, S2 60050
91bfc6b656
6bda493f6e
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-02T23:12:56.324Z
S1 59910, S2 60050
563b2bada9
91bfc6b656
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-02T23:12:58.331Z
S1 59910, S2 60043
7a8d8bd5ac
563b2bada9
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-02T23:13:00.257Z
S1 59984, S2 60043
4b307a94e6
7a8d8bd5ac
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-02T23:13:02.460Z
S1 59984, S2 59840
34420abcc8
4b307a94e6
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-02T23:13:04.625Z
S1 59819, S2 59840
3c1ed14b24
34420abcc8
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-02T23:13:06.630Z
S1 59819, S2 59835
1df54012f2
3c1ed14b24
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-02T23:13:08.556Z
S1 59893, S2 59835
6535f674b7
1df54012f2
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-02T23:13:10.489Z
S1 59893, S2 59902
66a259c03b
6535f674b7
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-02T23:13:12.557Z
S1 59825, S2 59902
41fe47b947
66a259c03b
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-02T23:13:14.531Z
S1 59825, S2 59928
beb72de931
41fe47b947
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-02T23:13:16.524Z
S1 59832, S2 59928
1a15bacde4
beb72de931
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-02T23:13:18.516Z
S1 59832, S2 59936
b27a4f7d0f
1a15bacde4
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-02T23:13:20.445Z
S1 59903, S2 59936
28defdc4d9
b27a4f7d0f
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-02T23:13:22.433Z
S1 59903, S2 59948
db3a3dd3e7
28defdc4d9
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-02T23:13:24.412Z
S1 59924, S2 59948
078a888b7f
db3a3dd3e7
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-02T23:13:26.342Z
S1 59924, S2 60018
6332328ab9
078a888b7f
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-02T23:13:28.320Z
S1 59946, S2 60018
20bf763774
6332328ab9
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-02T23:13:30.308Z
S1 59946, S2 60030
6fc368dc52
20bf763774
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-02T23:13:32.270Z
S1 59984, S2 60030
a6823765c4
6fc368dc52
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-02T23:13:34.202Z
S1 59984, S2 60098
7431ae9576
a6823765c4
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-02T23:13:36.212Z
S1 59974, S2 60098
97084292ac
7431ae9576
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-02T23:13:38.205Z
S1 59974, S2 60105
963d407feb
97084292ac
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-02T23:13:40.132Z
S1 60047, S2 60105
d1f22e4e5a
963d407feb
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-02T23:13:42.067Z
S1 60047, S2 60170
f47a72abd1
d1f22e4e5a
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-02T23:13:43.993Z
S1 60121, S2 60170
68e41774f4
f47a72abd1
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-02T23:13:45.923Z
S1 60121, S2 60240
9b3fd071f3
68e41774f4
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-02T23:13:47.847Z
S1 60197, S2 60240
e7e9b74694
9b3fd071f3
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-02T23:13:49.781Z
S1 60197, S2 60306
f81fa3a9db
e7e9b74694
sk_4707cd57
Game 2 m_01M6F8J191FK0AE80VY5RAYT5Y: verified
✓
signatures
22 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..22, every prev_hash links
✓
move log
22 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
22 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
22 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-02T23:12:24.400Z
S1 59884, S2 60000
6902ca941f
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-02T23:12:26.421Z
S1 59884, S2 59979
e28c42cfe5
6902ca941f
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-02T23:12:28.425Z
S1 59880, S2 59979
a3a2175c4a
e28c42cfe5
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-02T23:12:30.416Z
S1 59880, S2 59988
5aaab02e08
a3a2175c4a
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-02T23:12:32.414Z
S1 59882, S2 59988
39fd90968d
5aaab02e08
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-02T23:12:34.397Z
S1 59882, S2 60005
0cdad62419
39fd90968d
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-02T23:12:36.415Z
S1 59864, S2 60005
f16a6f9461
0cdad62419
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-02T23:12:38.352Z
S1 59864, S2 60068
5f8199e540
f16a6f9461
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-02T23:12:40.504Z
S1 59712, S2 60068
137c34907b
5f8199e540
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-02T23:12:42.513Z
S1 59712, S2 60059
988064c0b4
137c34907b
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-02T23:12:44.508Z
S1 59717, S2 60059
3d366c7b7d
988064c0b4
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-02T23:12:46.604Z
S1 59717, S2 59963
db9234957b
3d366c7b7d
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-02T23:12:48.539Z
S1 59782, S2 59963
1fd07f5477
db9234957b
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-02T23:12:50.606Z
S1 59782, S2 59896
f5683ac6e1
1fd07f5477
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-02T23:12:52.629Z
S1 59759, S2 59896
8cde0230dd
f5683ac6e1
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-02T23:12:54.626Z
S1 59759, S2 59899
40cf6b02ca
8cde0230dd
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-02T23:12:56.556Z
S1 59829, S2 59899
37ad0e5301
40cf6b02ca
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-02T23:12:58.606Z
S1 59829, S2 59849
67512cfc58
37ad0e5301
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-02T23:13:00.542Z
S1 59893, S2 59849
7d2c4ed89f
67512cfc58
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-02T23:13:02.831Z
S1 59893, S2 59560
430101dd75
7d2c4ed89f
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-02T23:13:04.789Z
S1 59935, S2 59560
8a3cc0d254
430101dd75
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-02T23:13:06.717Z
S1 59935, S2 59632
ebcb66e5b2
8a3cc0d254
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.