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("1212668407600162139:set_01M6VJE88NE0DAR1A8F6RA260D") = e61712d8e1a071d4..., 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_01M6VJE88QEA6VBJTRAGJB8QR4: verified
✓
signatures
18 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..18, every prev_hash links
✓
move log
18 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
18 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
18 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-07T17:55:59.512Z
S1 59808, S2 60000
3ddcc2ecf3
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T17:56:01.530Z
S1 59808, S2 59982
254c771d28
3ddcc2ecf3
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T17:56:04.326Z
S1 59012, S2 59982
07f1f1e772
254c771d28
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T17:56:06.310Z
S1 59012, S2 59998
da6de1a9bc
07f1f1e772
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T17:56:08.404Z
S1 58918, S2 59998
2924cbead2
da6de1a9bc
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T17:56:10.430Z
S1 58918, S2 59972
02d1fccaf6
2924cbead2
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T17:56:12.503Z
S1 58845, S2 59972
82df3055fd
02d1fccaf6
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T17:56:14.600Z
S1 58845, S2 59875
69390d2ba5
82df3055fd
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T17:56:16.622Z
S1 58823, S2 59875
1199e5d34f
69390d2ba5
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T17:56:18.611Z
S1 58823, S2 59886
6570b26788
1199e5d34f
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T17:56:20.616Z
S1 58818, S2 59886
556b428d92
6570b26788
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T17:56:22.602Z
S1 58818, S2 59900
7b735bf0d7
556b428d92
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T17:56:24.531Z
S1 58889, S2 59900
8634bed47c
7b735bf0d7
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T17:56:26.498Z
S1 58889, S2 59933
ace811a175
8634bed47c
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T17:56:28.431Z
S1 58956, S2 59933
6b59d96d25
ace811a175
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-07T17:56:30.516Z
S1 58956, S2 59848
eead4da9d1
6b59d96d25
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-07T17:56:32.618Z
S1 58854, S2 59848
2eaeeeb0b6
eead4da9d1
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-07T17:56:34.622Z
S1 58854, S2 59844
0df0826f69
2eaeeeb0b6
sk_4707cd57
Game 2 m_01M6VJE88SFBKRYA7R828CJVBR: verified
✓
signatures
24 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..24, every prev_hash links
✓
move log
24 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
24 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
24 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-07T17:55:59.526Z
S1 59794, S2 60000
15d581803a
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T17:56:01.608Z
S1 59794, S2 59918
eca9a4e9fa
15d581803a
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T17:56:04.332Z
S1 59070, S2 59918
b900c12485
eca9a4e9fa
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T17:56:06.310Z
S1 59070, S2 59940
2cdaf5f539
b900c12485
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T17:56:08.407Z
S1 58973, S2 59940
d0373011af
2cdaf5f539
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T17:56:10.433Z
S1 58973, S2 59914
976346dda2
d0373011af
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T17:56:12.516Z
S1 58890, S2 59914
4b06bfc831
976346dda2
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T17:56:14.533Z
S1 58890, S2 59897
81b023f1df
4b06bfc831
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T17:56:16.465Z
S1 58958, S2 59897
001f3d80f9
81b023f1df
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T17:56:18.429Z
S1 58958, S2 59933
80287c6085
001f3d80f9
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T17:56:20.405Z
S1 58982, S2 59933
846d22030b
80287c6085
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T17:56:22.431Z
S1 58982, S2 59907
6376514bbf
846d22030b
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T17:56:24.422Z
S1 58991, S2 59907
913e55db80
6376514bbf
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T17:56:26.404Z
S1 58991, S2 59925
5b6228b516
913e55db80
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-07T17:56:28.402Z
S1 58993, S2 59925
f92290f88b
5b6228b516
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-07T17:56:30.523Z
S1 58993, S2 59804
bdf09531d1
f92290f88b
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-07T17:56:32.627Z
S1 58889, S2 59804
f34c7e517d
bdf09531d1
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-07T17:56:34.702Z
S1 58889, S2 59729
46dc22989e
f34c7e517d
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-07T17:56:36.629Z
S1 58962, S2 59729
10e3f4aaf9
46dc22989e
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-07T17:56:38.608Z
S1 58962, S2 59750
2501bd0ec0
10e3f4aaf9
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-07T17:56:40.535Z
S1 59035, S2 59750
a6fc67ffcc
2501bd0ec0
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-07T17:56:42.470Z
S1 59035, S2 59815
d8366fe826
a6fc67ffcc
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-07T17:56:44.395Z
S1 59110, S2 59815
b7c4aea710
d8366fe826
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-07T17:56:46.323Z
S1 59110, S2 59887
de230edc9a
b7c4aea710
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.