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("4643770031568623287:set_01M6VC5396FD4V5VN06NZNEYWA") = 0224e8c9e1e11ea9..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6VC5398F65SK0TK9FBPHB8M: verified
✓
signatures
17 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..17, every prev_hash links
✓
move log
17 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
17 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
17 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-07T16:06:08.002Z
S1 59850, S2 60000
90a8dd1c63
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T16:06:09.973Z
S1 59850, S2 60029
d9d6512138
90a8dd1c63
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T16:06:12.017Z
S1 59806, S2 60029
825b067caf
d9d6512138
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T16:06:14.105Z
S1 59806, S2 59941
f7eab62b8c
825b067caf
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T16:06:16.264Z
S1 59647, S2 59941
ed33f81457
f7eab62b8c
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T16:06:18.500Z
S1 59647, S2 59705
7c7ac4aaa7
ed33f81457
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T16:06:20.629Z
S1 59518, S2 59705
5b65ddfca3
7c7ac4aaa7
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T16:06:22.607Z
S1 59518, S2 59727
341f425283
5b65ddfca3
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T16:06:24.616Z
S1 59509, S2 59727
1955d81035
341f425283
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T16:06:26.714Z
S1 59509, S2 59629
178dbf75ad
1955d81035
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T16:06:28.709Z
S1 59514, S2 59629
e052ee9d61
178dbf75ad
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T16:06:30.637Z
S1 59514, S2 59701
decdafc46c
e052ee9d61
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T16:06:32.598Z
S1 59553, S2 59701
d2015041a3
decdafc46c
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T16:06:34.526Z
S1 59553, S2 59773
95c69c955a
d2015041a3
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T16:06:36.472Z
S1 59607, S2 59773
c79cf41455
95c69c955a
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-07T16:06:38.405Z
S1 59607, S2 59840
c61ea42f9f
c79cf41455
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-07T16:06:40.335Z
S1 59677, S2 59840
2509edb1f8
c61ea42f9f
sk_4707cd57
Game 2 m_01M6VC539AE9D84MCR7Q4185Y8: verified
✓
signatures
14 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..14, every prev_hash links
✓
move log
14 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
14 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
14 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-07T16:06:07.933Z
S1 59919, S2 60000
90ba996116
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T16:06:09.908Z
S1 59919, S2 60025
648a843cdf
90ba996116
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T16:06:11.873Z
S1 59954, S2 60025
4e97c99779
648a843cdf
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T16:06:13.839Z
S1 59954, S2 60059
93bfff2535
4e97c99779
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T16:06:15.811Z
S1 59982, S2 60059
5df8afc296
93bfff2535
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T16:06:18.431Z
S1 59982, S2 59439
82d4c1ad9d
5df8afc296
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T16:06:20.602Z
S1 59811, S2 59439
bd7e6ac3be
82d4c1ad9d
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T16:06:22.605Z
S1 59811, S2 59436
23c25180c0
bd7e6ac3be
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T16:06:24.543Z
S1 59873, S2 59436
aa019da55e
23c25180c0
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T16:06:26.522Z
S1 59873, S2 59457
89572e9170
aa019da55e
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T16:06:28.543Z
S1 59852, S2 59457
92502ee809
89572e9170
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T16:06:30.495Z
S1 59852, S2 59505
f6c362309f
92502ee809
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T16:06:32.426Z
S1 59921, S2 59505
093946f6a1
f6c362309f
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T16:06:34.357Z
S1 59921, S2 59574
87cfd7ca6d
093946f6a1
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.