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("8426714418280744590:set_01M6PEG4M0E12T7PZHZ8HX9WQM") = 77ef4b71a860e192..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M6PEG4M2FXC95BSB4CJ9J1P2: verified
✓
signatures
39 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..39, every prev_hash links
✓
move log
39 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
39 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
39 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-05T18:10:55.120Z
S1 59543, S2 60000
833118c11c
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-05T18:10:57.524Z
S1 59543, S2 59596
2a2add2dca
833118c11c
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-05T18:10:59.590Z
S1 59477, S2 59596
0232e05fe6
2a2add2dca
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-05T18:11:01.563Z
S1 59477, S2 59623
cc6ae9bbbe
0232e05fe6
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-05T18:11:03.800Z
S1 59240, S2 59623
f29e6c2615
cc6ae9bbbe
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-05T18:11:05.825Z
S1 59240, S2 59598
b0afaf267b
f29e6c2615
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-05T18:11:07.825Z
S1 59240, S2 59598
c527f48af7
b0afaf267b
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-05T18:11:09.824Z
S1 59240, S2 59599
515b667e9e
c527f48af7
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-05T18:11:11.754Z
S1 59310, S2 59599
7fde126bfb
515b667e9e
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-05T18:11:13.814Z
S1 59310, S2 59539
c7d575553c
7fde126bfb
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-05T18:11:15.829Z
S1 59295, S2 59539
0133773de5
c7d575553c
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-05T18:11:17.797Z
S1 59295, S2 59571
eef3d11c87
0133773de5
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-05T18:11:19.754Z
S1 59338, S2 59571
ecc636ca7f
eef3d11c87
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-05T18:11:21.810Z
S1 59338, S2 59515
91e7e14098
ecc636ca7f
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-05T18:11:23.746Z
S1 59402, S2 59515
b9bfdf5559
91e7e14098
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-05T18:11:25.723Z
S1 59402, S2 59538
d0cf61689c
b9bfdf5559
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-05T18:11:27.734Z
S1 59391, S2 59538
04e410c5ea
d0cf61689c
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-05T18:11:29.670Z
S1 59391, S2 59602
05829c717f
04e410c5ea
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-05T18:11:31.642Z
S1 59419, S2 59602
f50a60b073
05829c717f
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-05T18:11:33.696Z
S1 59419, S2 59548
c8129fb629
f50a60b073
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-05T18:11:35.697Z
S1 59418, S2 59548
88126d056c
c8129fb629
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-05T18:11:37.701Z
S1 59418, S2 59544
d25b5c74be
88126d056c
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-05T18:11:39.738Z
S1 59381, S2 59544
094d36a33a
d25b5c74be
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-05T18:11:41.808Z
S1 59381, S2 59474
ea59c948ce
094d36a33a
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-05T18:11:43.822Z
S1 59367, S2 59474
3418cdc9db
ea59c948ce
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-05T18:11:45.808Z
S1 59367, S2 59488
b1ccd8e2ce
3418cdc9db
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-05T18:11:47.736Z
S1 59439, S2 59488
8d4a31a32a
b1ccd8e2ce
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-05T18:11:49.704Z
S1 59439, S2 59520
36b3ab33c3
8d4a31a32a
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-05T18:11:51.634Z
S1 59509, S2 59520
d515ed33aa
36b3ab33c3
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-05T18:11:53.563Z
S1 59509, S2 59591
bdbfcfabc4
d515ed33aa
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-05T18:11:55.528Z
S1 59544, S2 59591
a19415c6fd
bdbfcfabc4
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-05T18:11:57.455Z
S1 59544, S2 59664
c3c0c0b0a8
a19415c6fd
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-05T18:11:59.435Z
S1 59564, S2 59664
e908a3b63c
c3c0c0b0a8
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-05T18:12:01.935Z
S1 59564, S2 59164
c4f4bdda40
e908a3b63c
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-05T18:12:04.465Z
S1 59034, S2 59164
4b11275a67
c4f4bdda40
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-05T18:12:06.399Z
S1 59034, S2 59230
c133465741
4b11275a67
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-05T18:12:08.324Z
S1 59109, S2 59230
ca40e27ace
c133465741
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-05T18:12:10.251Z
S1 59109, S2 59303
0d75ffcb09
ca40e27ace
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-05T18:12:12.182Z
S1 59178, S2 59303
4cf11f8b97
0d75ffcb09
sk_4707cd57
Game 2 m_01M6PEG4M3ERKAWVY3TXFQ5CPV: verified
✓
signatures
22 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..22, every prev_hash links
✓
move log
22 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
22 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
22 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-05T18:10:55.122Z
S1 59541, S2 60000
d662f12156
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-05T18:10:57.591Z
S1 59541, S2 59531
a53090fbf3
d662f12156
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-05T18:10:59.715Z
S1 59417, S2 59531
09449ff682
a53090fbf3
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-05T18:11:01.806Z
S1 59417, S2 59440
ba26288ded
09449ff682
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-05T18:11:04.130Z
S1 59093, S2 59440
4ed34ae39b
ba26288ded
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-05T18:11:06.113Z
S1 59093, S2 59457
eb11cb9b20
4ed34ae39b
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-05T18:11:08.130Z
S1 59076, S2 59457
d50d3786d8
eb11cb9b20
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-05T18:11:10.088Z
S1 59076, S2 59499
37826165c8
d50d3786d8
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-05T18:11:12.022Z
S1 59142, S2 59499
ceda67aba2
37826165c8
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-05T18:11:13.996Z
S1 59142, S2 59525
17590b5fe4
ceda67aba2
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-05T18:11:16.010Z
S1 59128, S2 59525
27e6ca515e
17590b5fe4
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-05T18:11:18.004Z
S1 59128, S2 59531
2e8657f504
27e6ca515e
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-05T18:11:20.003Z
S1 59129, S2 59531
ed32b26d2e
2e8657f504
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-05T18:11:21.938Z
S1 59129, S2 59596
f3cd878783
ed32b26d2e
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-05T18:11:23.932Z
S1 59135, S2 59596
bd930a2700
f3cd878783
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-05T18:11:25.871Z
S1 59135, S2 59657
6efcaf45ab
bd930a2700
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-05T18:11:27.987Z
S1 59019, S2 59657
414ad20608
6efcaf45ab
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-05T18:11:29.953Z
S1 59019, S2 59691
3d2755f54f
414ad20608
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-05T18:11:31.881Z
S1 59091, S2 59691
17ac8130a7
3d2755f54f
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-05T18:11:33.836Z
S1 59091, S2 59736
f9261c41a1
17ac8130a7
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-05T18:11:35.763Z
S1 59164, S2 59736
b4efb5ba5f
f9261c41a1
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-05T18:11:37.706Z
S1 59164, S2 59793
5ad5b0c711
b4efb5ba5f
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.