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("860013356869506008:set_01M6EX3X8KFFJT6TQFAAR2T3TN") = ffae9c65634b4528..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6EX3X8NES89GST6EXK5KKRV: verified
✓
signatures
25 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..25, every prev_hash links
✓
move log
25 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
25 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
25 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-02T19:52:27.131Z
S1 59966, S2 60000
c98cca8636
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-02T19:52:29.422Z
S1 59966, S2 59709
e5f4458787
c98cca8636
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-02T19:52:31.897Z
S1 59491, S2 59709
36b68882e4
e5f4458787
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-02T19:52:34.416Z
S1 59491, S2 59190
173f32efc8
36b68882e4
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-02T19:52:36.394Z
S1 59513, S2 59190
757210411a
173f32efc8
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-02T19:52:38.404Z
S1 59513, S2 59180
41c445d352
757210411a
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-02T19:52:40.425Z
S1 59492, S2 59180
96e77e80e2
41c445d352
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-02T19:52:42.403Z
S1 59492, S2 59202
afc45141e2
96e77e80e2
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-02T19:52:44.365Z
S1 59530, S2 59202
87de99ec8b
afc45141e2
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-02T19:52:46.516Z
S1 59530, S2 59051
4a3948ef4d
87de99ec8b
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-02T19:52:48.623Z
S1 59423, S2 59051
1c1a624475
4a3948ef4d
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-02T19:52:50.603Z
S1 59423, S2 59071
12de38dba8
1c1a624475
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-02T19:52:52.608Z
S1 59418, S2 59071
595934934e
12de38dba8
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-02T19:52:54.537Z
S1 59418, S2 59142
27757a7cfa
595934934e
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-02T19:52:56.507Z
S1 59448, S2 59142
084c0819d6
27757a7cfa
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-02T19:52:58.498Z
S1 59448, S2 59151
1e3abf673c
084c0819d6
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-02T19:53:00.433Z
S1 59513, S2 59151
00b812c715
1e3abf673c
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-02T19:53:02.448Z
S1 59513, S2 59136
a1612b6783
00b812c715
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-02T19:53:04.530Z
S1 59431, S2 59136
2f8a77e821
a1612b6783
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-02T19:53:06.503Z
S1 59431, S2 59163
83c1c1c909
2f8a77e821
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-02T19:53:09.080Z
S1 58854, S2 59163
2076d57796
83c1c1c909
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-02T19:53:11.201Z
S1 58854, S2 59042
ecd8f456b2
2076d57796
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-02T19:53:13.159Z
S1 58896, S2 59042
65e7d358a1
ecd8f456b2
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-02T19:53:15.093Z
S1 58896, S2 59108
0f0963aa9a
65e7d358a1
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-02T19:53:17.077Z
S1 58912, S2 59108
f4d7ba41d8
0f0963aa9a
sk_4707cd57
Game 2 m_01M6EX3X8QFWDSGCYATFM13KDN: verified
✓
signatures
13 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..13, every prev_hash links
✓
move log
13 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
13 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
13 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-02T19:52:27.136Z
S1 59961, S2 60000
2a35a62aea
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-02T19:52:29.416Z
S1 59961, S2 59720
0e46d6c419
2a35a62aea
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-02T19:52:31.881Z
S1 59496, S2 59720
5db2f7615f
0e46d6c419
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-02T19:52:34.423Z
S1 59496, S2 59178
a26e226259
5db2f7615f
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-02T19:52:36.515Z
S1 59404, S2 59178
63ed62e02b
a26e226259
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-02T19:52:38.540Z
S1 59404, S2 59153
3d9a2121f1
63ed62e02b
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-02T19:52:40.531Z
S1 59413, S2 59153
6db9052c1b
3d9a2121f1
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-02T19:52:42.523Z
S1 59413, S2 59161
7cd2c0dc97
6db9052c1b
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-02T19:52:44.513Z
S1 59423, S2 59161
75a5e91ed2
7cd2c0dc97
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-02T19:52:46.665Z
S1 59423, S2 59009
3393c6c816
75a5e91ed2
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-02T19:52:48.738Z
S1 59350, S2 59009
921b5767a3
3393c6c816
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-02T19:52:50.710Z
S1 59350, S2 59037
1738bb70e0
921b5767a3
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-02T19:52:52.653Z
S1 59407, S2 59037
76165fd6f9
1738bb70e0
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.