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("5029801492878230545:set_01M6PWARGEEHKT0T5RKC3H630Y") = e6e3e6a4ba0e4fa8..., 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_01M6PWARGGE59SA9M2E5TBG4N9: verified
✓
signatures
38 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..38, every prev_hash links
✓
move log
38 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
38 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
38 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-05T22:12:38.535Z
S1 59949, S2 60000
72bc286ceb
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-05T22:12:40.716Z
S1 59949, S2 59819
d667d76610
72bc286ceb
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-05T22:12:42.798Z
S1 59867, S2 59819
91f2067805
d667d76610
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-05T22:12:44.905Z
S1 59867, S2 59712
d2b7191acd
91f2067805
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-05T22:12:47.000Z
S1 59772, S2 59712
8950efeaeb
d2b7191acd
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-05T22:12:48.938Z
S1 59772, S2 59774
2b57f6f828
8950efeaeb
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-05T22:12:51.006Z
S1 59704, S2 59774
d531ca44a8
2b57f6f828
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-05T22:12:53.207Z
S1 59704, S2 59573
3ce2590bd4
d531ca44a8
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-05T22:12:55.234Z
S1 59677, S2 59573
4ed2db11e2
3ce2590bd4
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-05T22:12:57.231Z
S1 59677, S2 59576
1f46cd2ae9
4ed2db11e2
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-05T22:12:59.297Z
S1 59611, S2 59576
25880c6e89
1f46cd2ae9
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-05T22:13:01.414Z
S1 59611, S2 59459
01874ffbc5
25880c6e89
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-05T22:13:03.629Z
S1 59396, S2 59459
5b3c8e7359
01874ffbc5
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-05T22:13:05.614Z
S1 59396, S2 59474
77ee0e82ef
5b3c8e7359
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-05T22:13:07.596Z
S1 59414, S2 59474
5de68dfd26
77ee0e82ef
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-05T22:13:09.623Z
S1 59414, S2 59447
1234265c35
5de68dfd26
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-05T22:13:11.551Z
S1 59486, S2 59447
932f75aac9
1234265c35
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-05T22:13:13.542Z
S1 59486, S2 59456
ba6ea32d5a
932f75aac9
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-05T22:13:15.633Z
S1 59395, S2 59456
21d3feb2ca
ba6ea32d5a
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-05T22:13:17.655Z
S1 59395, S2 59434
b6f68eab29
21d3feb2ca
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-05T22:13:19.713Z
S1 59337, S2 59434
b4c369a7c1
b6f68eab29
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-05T22:13:21.716Z
S1 59337, S2 59431
e8e0cd4d56
b4c369a7c1
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-05T22:13:23.695Z
S1 59358, S2 59431
7d079caae0
e8e0cd4d56
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-05T22:13:25.623Z
S1 59358, S2 59503
ba4a616f97
7d079caae0
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-05T22:13:27.616Z
S1 59365, S2 59503
67b986406c
ba4a616f97
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-05T22:13:29.544Z
S1 59365, S2 59575
5675be5106
67b986406c
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-05T22:13:31.512Z
S1 59397, S2 59575
c982d1fd6b
5675be5106
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-05T22:13:33.523Z
S1 59397, S2 59564
be993438ad
c982d1fd6b
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-05T22:13:35.496Z
S1 59424, S2 59564
c0cc0be4b5
be993438ad
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-05T22:13:37.459Z
S1 59424, S2 59601
5621e9ff44
c0cc0be4b5
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-05T22:13:39.433Z
S1 59450, S2 59601
609a95a1be
5621e9ff44
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-05T22:13:41.413Z
S1 59450, S2 59621
d966827599
609a95a1be
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-05T22:13:43.400Z
S1 59463, S2 59621
38d681b59f
d966827599
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-05T22:13:45.334Z
S1 59463, S2 59687
2d9c65b86e
38d681b59f
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-05T22:13:47.309Z
S1 59488, S2 59687
ec7d852d51
2d9c65b86e
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-05T22:13:49.249Z
S1 59488, S2 59747
464cd6f024
ec7d852d51
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-05T22:13:51.175Z
S1 59562, S2 59747
619ef1f9ec
464cd6f024
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-05T22:13:53.108Z
S1 59562, S2 59814
d209d7785c
619ef1f9ec
sk_4707cd57
Game 2 m_01M6PWARGJESSBFQDP6QD97EA0: verified
✓
signatures
28 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..28, every prev_hash links
✓
move log
28 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
28 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
28 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-05T22:12:38.532Z
S1 59952, S2 60000
f8ee14caf8
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-05T22:12:40.708Z
S1 59952, S2 59824
e7813b010d
f8ee14caf8
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-05T22:12:42.731Z
S1 59929, S2 59824
40382c5ceb
e7813b010d
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-05T22:12:44.907Z
S1 59929, S2 59648
bf79f5a042
40382c5ceb
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-05T22:12:47.000Z
S1 59836, S2 59648
040728b4ff
bf79f5a042
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-05T22:12:48.951Z
S1 59836, S2 59697
10194a1db2
040728b4ff
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-05T22:12:51.023Z
S1 59764, S2 59697
2505a8d51c
10194a1db2
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-05T22:12:53.216Z
S1 59764, S2 59504
c33451c42d
2505a8d51c
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-05T22:12:55.298Z
S1 59682, S2 59504
9e697434b5
c33451c42d
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-05T22:12:57.416Z
S1 59682, S2 59386
93557e85be
9e697434b5
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-05T22:12:59.410Z
S1 59688, S2 59386
0722adbcd0
93557e85be
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-05T22:13:01.974Z
S1 59688, S2 58822
3b0f3af6c3
0722adbcd0
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-05T22:13:04.050Z
S1 59612, S2 58822
e59efefaba
3b0f3af6c3
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-05T22:13:06.040Z
S1 59612, S2 58832
b2f7af2681
e59efefaba
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-05T22:13:08.006Z
S1 59646, S2 58832
1bada0a7d6
b2f7af2681
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-05T22:13:09.998Z
S1 59646, S2 58840
cbf139ecd2
1bada0a7d6
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-05T22:13:11.964Z
S1 59680, S2 58840
5fed325840
cbf139ecd2
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-05T22:13:13.899Z
S1 59680, S2 58905
60a6146c07
5fed325840
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-05T22:13:15.900Z
S1 59679, S2 58905
3ddff087af
60a6146c07
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-05T22:13:17.895Z
S1 59679, S2 58910
5a5bde429a
3ddff087af
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-05T22:13:19.896Z
S1 59678, S2 58910
10e1f998d5
5a5bde429a
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-05T22:13:21.896Z
S1 59678, S2 58910
3a63e1c06b
10e1f998d5
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-05T22:13:23.908Z
S1 59666, S2 58910
eb3801cfe0
3a63e1c06b
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-05T22:13:25.932Z
S1 59666, S2 58886
2ca1403ec1
eb3801cfe0
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-05T22:13:27.890Z
S1 59708, S2 58886
36351b8346
2ca1403ec1
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-05T22:13:29.856Z
S1 59708, S2 58920
47bdfcb8ea
36351b8346
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-05T22:13:31.802Z
S1 59762, S2 58920
0c5785f5c9
47bdfcb8ea
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-05T22:13:33.730Z
S1 59762, S2 58992
5d1cde7270
0c5785f5c9
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.