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("1148141938462207874:set_01M6VF8CZWE4ZRVFA5H94APPED") = bd2494a2b1e72131..., 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_01M6VF8CZYE72VTN6KJPMVKKAN: verified
✓
signatures
11 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..11, every prev_hash links
✓
move log
11 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
11 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
11 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-07T17:00:21.929Z
S1 59894, S2 60000
8b302056eb
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T17:00:23.939Z
S1 59894, S2 59990
c568e31090
8b302056eb
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T17:00:26.013Z
S1 59820, S2 59990
5ad8b050b6
c568e31090
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T17:00:28.198Z
S1 59820, S2 59805
175a7ec589
5ad8b050b6
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T17:00:30.233Z
S1 59785, S2 59805
cdd28b7098
175a7ec589
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T17:00:32.328Z
S1 59785, S2 59710
bfecdc1a33
cdd28b7098
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T17:00:34.500Z
S1 59613, S2 59710
a310e45161
bfecdc1a33
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T17:00:36.456Z
S1 59613, S2 59754
4fe6ddf0de
a310e45161
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T17:00:38.501Z
S1 59568, S2 59754
033fe463ea
4fe6ddf0de
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T17:00:40.435Z
S1 59568, S2 59820
5c8c1d33b3
033fe463ea
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T17:00:42.365Z
S1 59638, S2 59820
c45d9927d9
5c8c1d33b3
sk_4707cd57
Game 2 m_01M6VF8CZZFEZSFSV2PAG1TP58: 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 Exhibition2
1
2026-11-07T17:00:22.001Z
S1 59822, S2 60000
8a8c697975
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T17:00:23.949Z
S1 59822, S2 60052
2938966dbf
8a8c697975
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T17:00:26.021Z
S1 59750, S2 60052
9a33ea7bea
2938966dbf
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T17:00:28.200Z
S1 59750, S2 59873
eb26fa1524
9a33ea7bea
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T17:00:30.298Z
S1 59652, S2 59873
b8e4fcbee6
eb26fa1524
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T17:00:32.328Z
S1 59652, S2 59843
6593221614
b8e4fcbee6
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T17:00:34.431Z
S1 59549, S2 59843
fc5182988f
6593221614
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T17:00:36.456Z
S1 59549, S2 59818
3592d3278e
fc5182988f
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T17:00:38.519Z
S1 59486, S2 59818
0c79375b71
3592d3278e
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T17:00:40.597Z
S1 59486, S2 59740
d051db697b
0c79375b71
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T17:00:42.635Z
S1 59448, S2 59740
0acaaccd9e
d051db697b
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T17:00:44.709Z
S1 59448, S2 59666
91a2be6197
0acaaccd9e
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T17:00:46.695Z
S1 59462, S2 59666
d08130b62d
91a2be6197
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T17:00:48.729Z
S1 59462, S2 59632
d9176462b1
d08130b62d
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-07T17:00:50.714Z
S1 59477, S2 59632
7098744fa2
d9176462b1
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-07T17:00:52.729Z
S1 59477, S2 59617
223f35f700
7098744fa2
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-07T17:00:54.661Z
S1 59545, S2 59617
f1aaad1718
223f35f700
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-07T17:00:56.714Z
S1 59545, S2 59564
a7c68e9453
f1aaad1718
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-07T17:00:58.711Z
S1 59548, S2 59564
324e78aaa2
a7c68e9453
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-07T17:01:00.722Z
S1 59548, S2 59553
6a348293c5
324e78aaa2
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-07T17:01:02.711Z
S1 59559, S2 59553
126c4bd047
6a348293c5
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-07T17:01:04.803Z
S1 59559, S2 59461
b6b8918f97
126c4bd047
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-07T17:01:06.810Z
S1 59552, S2 59461
8644852145
b6b8918f97
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-07T17:01:08.820Z
S1 59552, S2 59451
1cc0742151
8644852145
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-07T17:01:10.821Z
S1 59551, S2 59451
e56ee5246f
1cc0742151
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-07T17:01:12.769Z
S1 59551, S2 59503
82312ffd00
e56ee5246f
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-07T17:01:14.705Z
S1 59615, S2 59503
bdded5fa86
82312ffd00
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-07T17:01:16.633Z
S1 59615, S2 59575
37ddd3ab98
bdded5fa86
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-07T17:01:18.562Z
S1 59686, S2 59575
d5ba25849b
37ddd3ab98
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.