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("7685179892426454868:set_01M6RP7D35FBAV2H6SPDJ9GV89") = 6bc54ff600b88f8c..., 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_01M6RP7D37F7MRR55WB76ZVTY3: verified
✓
signatures
21 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..21, every prev_hash links
✓
move log
21 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
21 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
21 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-06T15:04:26.117Z
S1 59782, S2 60000
419112832c
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-06T15:04:28.202Z
S1 59782, S2 59915
183f0a5df4
419112832c
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-06T15:04:30.310Z
S1 59674, S2 59915
ca3ce5bee2
183f0a5df4
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-06T15:04:32.526Z
S1 59674, S2 59699
85fbda3592
ca3ce5bee2
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-06T15:04:34.533Z
S1 59667, S2 59699
37a898a5f7
85fbda3592
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-06T15:04:36.632Z
S1 59667, S2 59600
12482ad846
37a898a5f7
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-06T15:04:38.634Z
S1 59665, S2 59600
ec91e8fa99
12482ad846
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-06T15:04:40.732Z
S1 59665, S2 59502
dde9886382
ec91e8fa99
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-06T15:04:42.808Z
S1 59589, S2 59502
4fb614d5a0
dde9886382
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-06T15:04:44.818Z
S1 59589, S2 59492
09677a0001
4fb614d5a0
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-06T15:04:46.827Z
S1 59580, S2 59492
5047ff44dd
09677a0001
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-06T15:04:48.818Z
S1 59580, S2 59501
b12376d590
5047ff44dd
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-06T15:04:50.747Z
S1 59651, S2 59501
fe38c12ae0
b12376d590
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-06T15:04:52.722Z
S1 59651, S2 59526
0551935b79
fe38c12ae0
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-06T15:04:54.649Z
S1 59724, S2 59526
102fc1fb7a
0551935b79
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-06T15:04:56.632Z
S1 59724, S2 59543
1146cbe685
102fc1fb7a
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-06T15:04:58.628Z
S1 59728, S2 59543
879b2feda2
1146cbe685
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-06T15:05:00.611Z
S1 59728, S2 59560
b1b8baa69f
879b2feda2
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-06T15:05:02.726Z
S1 59613, S2 59560
9c0ae5e8cd
b1b8baa69f
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-06T15:05:04.831Z
S1 59613, S2 59455
6e32d17a37
9c0ae5e8cd
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-06T15:05:06.761Z
S1 59683, S2 59455
d2f249836f
6e32d17a37
sk_4707cd57
Game 2 m_01M6RP7D38FX9R53T2B8W7YAZF: verified
✓
signatures
16 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..16, every prev_hash links
✓
move log
16 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
16 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
16 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-06T15:04:26.107Z
S1 59792, S2 60000
207c95cd6b
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-06T15:04:28.200Z
S1 59792, S2 59907
493830688d
207c95cd6b
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-06T15:04:30.306Z
S1 59686, S2 59907
e308843db2
493830688d
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-06T15:04:32.505Z
S1 59686, S2 59708
3104017ab1
e308843db2
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-06T15:04:34.453Z
S1 59738, S2 59708
1887b8a0de
3104017ab1
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-06T15:04:36.611Z
S1 59738, S2 59550
c5d6ddfb60
1887b8a0de
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-06T15:04:38.699Z
S1 59650, S2 59550
7bf08f173f
c5d6ddfb60
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-06T15:04:40.728Z
S1 59650, S2 59521
f8fcc401a4
7bf08f173f
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-06T15:04:42.693Z
S1 59685, S2 59521
5bdeb8b271
f8fcc401a4
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-06T15:04:44.639Z
S1 59685, S2 59575
5ee60f64df
5bdeb8b271
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-06T15:04:46.568Z
S1 59756, S2 59575
825a5da200
5ee60f64df
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-06T15:04:48.494Z
S1 59756, S2 59649
e467d91deb
825a5da200
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-06T15:04:50.419Z
S1 59831, S2 59649
8af7efdb03
e467d91deb
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-06T15:04:52.382Z
S1 59831, S2 59686
ddd0107f7a
8af7efdb03
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-06T15:04:54.312Z
S1 59901, S2 59686
75a0fdf272
ddd0107f7a
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-06T15:04:56.244Z
S1 59901, S2 59754
2a0d36dd9e
75a0fdf272
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.