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("5160117311544355844:set_01M7F1924KEJ5829GRJ25BVKW1") = 227bc0356a0c1412..., 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_01M7F1924NF4Y91AWGE3P8CQFG: 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
2026-11-15T07:20:52.204Z
S1 59852, S2 60000
a708dbb16d
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-15T07:20:54.304Z
S1 59852, S2 59900
318e7e953c
a708dbb16d
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-15T07:20:56.407Z
S1 59749, S2 59900
90ae2007d8
318e7e953c
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-15T07:20:58.399Z
S1 59749, S2 59908
564602d02f
90ae2007d8
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-15T07:21:00.516Z
S1 59632, S2 59908
8991b5c223
564602d02f
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-15T07:21:03.147Z
S1 59632, S2 59277
a21e83f424
8991b5c223
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-15T07:21:05.412Z
S1 59367, S2 59277
1d3d36ffd2
a21e83f424
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-15T07:21:07.499Z
S1 59367, S2 59190
9e4845fbb1
1d3d36ffd2
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-15T07:21:09.608Z
S1 59258, S2 59190
ace81fb877
9e4845fbb1
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-15T07:21:11.620Z
S1 59258, S2 59178
c7f9b3d95f
ace81fb877
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-15T07:21:13.547Z
S1 59331, S2 59178
bc41ab96f9
c7f9b3d95f
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-15T07:21:15.512Z
S1 59331, S2 59213
8c451cf8b3
bc41ab96f9
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-15T07:21:17.519Z
S1 59324, S2 59213
7e5ac4b514
8c451cf8b3
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-15T07:21:19.446Z
S1 59324, S2 59286
49adff41b5
7e5ac4b514
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-15T07:21:21.407Z
S1 59363, S2 59286
f322234f9f
49adff41b5
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-15T07:21:23.336Z
S1 59363, S2 59357
62875a8ac5
f322234f9f
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-15T07:21:25.276Z
S1 59423, S2 59357
4c92d0d52a
62875a8ac5
sk_4707cd57
Game 2 m_01M7F1924PF1BSJ9FX8F750CZH: verified
✓
signatures
20 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..20, every prev_hash links
✓
move log
20 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
20 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
20 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-15T07:20:52.213Z
S1 59843, S2 60000
e516f350ad
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-15T07:20:54.305Z
S1 59843, S2 59908
675ffdf30f
e516f350ad
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-15T07:20:56.398Z
S1 59750, S2 59908
3f345d790d
675ffdf30f
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-15T07:20:58.400Z
S1 59750, S2 59906
7386218e6e
3f345d790d
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-15T07:21:00.519Z
S1 59631, S2 59906
dd5f283112
7386218e6e
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-15T07:21:03.146Z
S1 59631, S2 59279
11eebd1491
dd5f283112
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-15T07:21:05.311Z
S1 59466, S2 59279
15ecb669a1
11eebd1491
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-15T07:21:07.434Z
S1 59466, S2 59156
fd9a811424
15ecb669a1
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-15T07:21:09.427Z
S1 59473, S2 59156
ffc0c16ff0
fd9a811424
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-15T07:21:11.402Z
S1 59473, S2 59181
c30bd02670
ffc0c16ff0
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-15T07:21:13.421Z
S1 59454, S2 59181
e50508bd08
c30bd02670
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-15T07:21:15.350Z
S1 59454, S2 59252
0eb3dfcb83
e50508bd08
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-15T07:21:17.332Z
S1 59472, S2 59252
ab46318e3f
0eb3dfcb83
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-15T07:21:19.293Z
S1 59472, S2 59291
20bf4114e0
ab46318e3f
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-15T07:21:21.304Z
S1 59461, S2 59291
e495ca851b
20bf4114e0
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-15T07:21:23.298Z
S1 59461, S2 59297
88245a7ea9
e495ca851b
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-15T07:21:25.227Z
S1 59532, S2 59297
66365c0613
88245a7ea9
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-15T07:21:27.197Z
S1 59532, S2 59327
19797dd29f
66365c0613
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-15T07:21:29.129Z
S1 59600, S2 59327
bae38adbfa
19797dd29f
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-15T07:21:31.052Z
S1 59600, S2 59404
c8488213a1
bae38adbfa
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.