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("3615815812884669181:set_01M7190XVSFZ2B1RNZ0YJERXRW") = 34adec2ed1dac48e..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M7190XVVFYQ9REEP7YFWTN72: verified
✓
signatures
31 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..31, every prev_hash links
✓
move log
31 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
31 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
31 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-09T23:06:52.199Z
S1 59898, S2 60000
ba97ec80b9
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-09T23:06:54.317Z
S1 59898, S2 59882
20a279b329
ba97ec80b9
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-09T23:06:56.395Z
S1 59820, S2 59882
283612de32
20a279b329
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-09T23:06:58.412Z
S1 59820, S2 59865
3b1ed7736f
283612de32
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-09T23:07:00.342Z
S1 59890, S2 59865
297e25a9cf
3b1ed7736f
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-09T23:07:02.724Z
S1 59890, S2 59483
deb2d54713
297e25a9cf
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-09T23:07:04.805Z
S1 59809, S2 59483
4ed7ada1e0
deb2d54713
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-09T23:07:06.798Z
S1 59809, S2 59490
4d5267cc17
4ed7ada1e0
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-09T23:07:08.768Z
S1 59839, S2 59490
84bfad8e19
4d5267cc17
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-09T23:07:10.797Z
S1 59839, S2 59461
13c593211e
84bfad8e19
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-09T23:07:12.757Z
S1 59879, S2 59461
e81ba51afc
13c593211e
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-09T23:07:14.798Z
S1 59879, S2 59420
c869f37197
e81ba51afc
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-09T23:07:16.733Z
S1 59944, S2 59420
41250b0d75
c869f37197
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-09T23:07:18.813Z
S1 59944, S2 59340
3c769138ad
41250b0d75
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-09T23:07:20.881Z
S1 59876, S2 59340
937ec80997
3c769138ad
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-09T23:07:22.809Z
S1 59876, S2 59412
a3ae1e1101
937ec80997
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-09T23:07:24.800Z
S1 59885, S2 59412
59a663a045
a3ae1e1101
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-09T23:07:26.810Z
S1 59885, S2 59402
3a3f257973
59a663a045
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-09T23:07:28.797Z
S1 59898, S2 59402
bdc4f28070
3a3f257973
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-09T23:07:30.929Z
S1 59898, S2 59270
7e333bee04
bdc4f28070
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-09T23:07:33.001Z
S1 59826, S2 59270
ae375c413e
7e333bee04
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-09T23:07:35.006Z
S1 59826, S2 59265
1a48049d1f
ae375c413e
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-09T23:07:37.028Z
S1 59804, S2 59265
502bee32ec
1a48049d1f
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-09T23:07:39.028Z
S1 59804, S2 59265
8785559da5
502bee32ec
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-09T23:07:41.015Z
S1 59817, S2 59265
4aab4e6888
8785559da5
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-09T23:07:43.015Z
S1 59817, S2 59265
3e0eaf8a96
4aab4e6888
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-09T23:07:44.955Z
S1 59877, S2 59265
4beb32c687
3e0eaf8a96
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-09T23:07:46.888Z
S1 59877, S2 59332
5feded54e8
4beb32c687
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-09T23:07:48.821Z
S1 59944, S2 59332
0de9371857
5feded54e8
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-09T23:07:50.746Z
S1 59944, S2 59407
e050712dea
0de9371857
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-09T23:07:52.674Z
S1 60016, S2 59407
7aaf5f52e0
e050712dea
sk_4707cd57
Game 2 m_01M7190XVWFR7RJ2C56T406E13: 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
2026-11-09T23:06:52.210Z
S1 59887, S2 60000
19b38ebf85
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-09T23:06:54.321Z
S1 59887, S2 59889
ed329b36da
19b38ebf85
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-09T23:06:56.422Z
S1 59786, S2 59889
0b8b98770f
ed329b36da
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-09T23:06:58.543Z
S1 59786, S2 59768
8e2ec95ccd
0b8b98770f
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-09T23:07:00.598Z
S1 59731, S2 59768
fa27fb97ca
8e2ec95ccd
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-09T23:07:02.935Z
S1 59731, S2 59431
38751788fe
fa27fb97ca
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-09T23:07:04.903Z
S1 59763, S2 59431
da65a86082
38751788fe
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-09T23:07:06.921Z
S1 59763, S2 59413
9f610bb81b
da65a86082
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-09T23:07:08.908Z
S1 59776, S2 59413
f0ece260a3
9f610bb81b
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-09T23:07:10.916Z
S1 59776, S2 59405
bb173b4567
f0ece260a3
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-09T23:07:12.907Z
S1 59785, S2 59405
86c44c6a17
bb173b4567
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-09T23:07:14.918Z
S1 59785, S2 59394
810393c1e8
86c44c6a17
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-09T23:07:16.848Z
S1 59855, S2 59394
03ff48bd79
810393c1e8
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-09T23:07:19.000Z
S1 59855, S2 59242
b79d572659
03ff48bd79
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-09T23:07:21.006Z
S1 59849, S2 59242
97cfd799b9
b79d572659
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-09T23:07:22.946Z
S1 59849, S2 59302
019e105bca
97cfd799b9
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-09T23:07:24.914Z
S1 59881, S2 59302
7eef8f6b52
019e105bca
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-09T23:07:26.909Z
S1 59881, S2 59307
9a8e8239a6
7eef8f6b52
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-09T23:07:28.848Z
S1 59942, S2 59307
97f3395137
9a8e8239a6
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-09T23:07:31.002Z
S1 59942, S2 59153
950fe98ed7
97f3395137
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-09T23:07:33.001Z
S1 59943, S2 59153
5532c55074
950fe98ed7
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-09T23:07:34.938Z
S1 59943, S2 59216
843d71f297
5532c55074
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.