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("8852620186421036499:set_01M6WQ2B8BEJPBSJJEBY483J0M") = e1634c6c82406502..., 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_01M6WQ2B8DE70AXHVQPXFVR8WE: 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 Exhibition1
1
2026-11-08T04:36:06.614Z
S1 59865, S2 60000
2ff6e08359
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-08T04:36:08.818Z
S1 59865, S2 59796
3b61c4ae82
2ff6e08359
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-08T04:36:10.835Z
S1 59848, S2 59796
ee6e297bea
3b61c4ae82
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-08T04:36:12.926Z
S1 59848, S2 59705
0ddb451f77
ee6e297bea
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-08T04:36:14.919Z
S1 59855, S2 59705
59bcbd34cc
0ddb451f77
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-08T04:36:16.943Z
S1 59855, S2 59681
5f50ce2e14
59bcbd34cc
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-08T04:36:18.938Z
S1 59860, S2 59681
d520bbc83e
5f50ce2e14
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-08T04:36:20.908Z
S1 59860, S2 59711
2f0520a7ea
d520bbc83e
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-08T04:36:22.880Z
S1 59888, S2 59711
8c040a4b38
2f0520a7ea
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-08T04:36:24.904Z
S1 59888, S2 59687
9ebe16d819
8c040a4b38
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-08T04:36:26.897Z
S1 59895, S2 59687
10e022df9e
9ebe16d819
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-08T04:36:28.825Z
S1 59895, S2 59759
1d90e2614c
10e022df9e
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-08T04:36:30.818Z
S1 59902, S2 59759
ac4eb7787c
1d90e2614c
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-08T04:36:32.810Z
S1 59902, S2 59767
4c70daa6d1
ac4eb7787c
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-08T04:36:34.743Z
S1 59969, S2 59767
4bc4d0cdef
4c70daa6d1
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-08T04:36:36.706Z
S1 59969, S2 59804
b9aaeaee51
4bc4d0cdef
sk_4707cd57
Game 2 m_01M6WQ2B8FFA0VEXCSC3CQ7NPN: verified
✓
signatures
28 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..28, every prev_hash links
✓
move log
28 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
28 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
28 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-08T04:36:06.622Z
S1 59857, S2 60000
ba8ac8b910
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-08T04:36:08.800Z
S1 59857, S2 59822
5b490169a6
ba8ac8b910
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-08T04:36:10.835Z
S1 59822, S2 59822
b4586eae9d
5b490169a6
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-08T04:36:12.905Z
S1 59822, S2 59752
32d3d5a400
b4586eae9d
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-08T04:36:14.837Z
S1 59890, S2 59752
4a8cda1c44
32d3d5a400
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-08T04:36:16.808Z
S1 59890, S2 59781
c15880d5e0
4a8cda1c44
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-08T04:36:18.797Z
S1 59901, S2 59781
f7c3eddd00
c15880d5e0
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-08T04:36:20.725Z
S1 59901, S2 59853
e7299d0b3c
f7c3eddd00
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-08T04:36:22.703Z
S1 59923, S2 59853
4a77de9009
e7299d0b3c
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-08T04:36:24.696Z
S1 59923, S2 59860
9611223448
4a77de9009
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-08T04:36:26.697Z
S1 59922, S2 59860
2322d69789
9611223448
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-08T04:36:28.731Z
S1 59922, S2 59826
9fb261e015
2322d69789
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-08T04:36:30.708Z
S1 59945, S2 59826
78f043ed66
9fb261e015
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-08T04:36:32.696Z
S1 59945, S2 59838
848bc2200f
78f043ed66
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-08T04:36:34.721Z
S1 59920, S2 59838
37f8030fdc
848bc2200f
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-08T04:36:36.681Z
S1 59920, S2 59878
ae3063eaa1
37f8030fdc
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-08T04:36:38.720Z
S1 59881, S2 59878
51e37d226a
ae3063eaa1
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-08T04:36:40.698Z
S1 59881, S2 59900
275782a5f6
51e37d226a
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-08T04:36:42.708Z
S1 59871, S2 59900
b185ee7127
275782a5f6
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-08T04:36:44.722Z
S1 59871, S2 59886
859d0f3f75
b185ee7127
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-08T04:36:46.648Z
S1 59945, S2 59886
c397e2a190
859d0f3f75
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-08T04:36:48.633Z
S1 59945, S2 59901
082f46b99a
c397e2a190
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-08T04:36:50.599Z
S1 59979, S2 59901
819553d718
082f46b99a
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-08T04:36:52.624Z
S1 59979, S2 59876
410e13f42d
819553d718
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-08T04:36:54.553Z
S1 60050, S2 59876
fd47a8e895
410e13f42d
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-08T04:36:56.500Z
S1 60050, S2 59929
7b97e12e48
fd47a8e895
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-08T04:36:58.426Z
S1 60124, S2 59929
c94b77fe8e
7b97e12e48
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-08T04:37:00.353Z
S1 60124, S2 60002
08a594c075
c94b77fe8e
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.