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("3349624510139134359:set_01M6XHMKMRFK3RVPN8WW5H9HRF") = 544a0b902f1331d3..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6XHMKMTFFDA2TT4DVY41P0E: 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 Exhibition1
1
2026-11-08T12:20:28.020Z
S1 59847, S2 60000
2a26c2ffe7
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-08T12:20:30.206Z
S1 59847, S2 59814
6d9522adf6
2a26c2ffe7
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-08T12:20:32.300Z
S1 59753, S2 59814
d72a7cc2b8
6d9522adf6
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-08T12:20:34.433Z
S1 59753, S2 59681
23bd26ac59
d72a7cc2b8
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-08T12:20:36.420Z
S1 59766, S2 59681
e143a6c0f2
23bd26ac59
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-08T12:20:38.409Z
S1 59766, S2 59692
582c919bb7
e143a6c0f2
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-08T12:20:40.374Z
S1 59801, S2 59692
d508abb3cb
582c919bb7
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-08T12:20:42.407Z
S1 59801, S2 59659
45f54172e3
d508abb3cb
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-08T12:20:44.510Z
S1 59698, S2 59659
99936619aa
45f54172e3
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-08T12:20:46.629Z
S1 59698, S2 59540
6efb90ef98
99936619aa
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-08T12:20:48.723Z
S1 59604, S2 59540
53cefb41fc
6efb90ef98
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-08T12:20:50.807Z
S1 59604, S2 59456
3ff35ea494
53cefb41fc
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-08T12:20:52.921Z
S1 59490, S2 59456
074581a4ad
3ff35ea494
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-08T12:20:54.938Z
S1 59490, S2 59439
af1ab8887f
074581a4ad
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-08T12:20:57.002Z
S1 59426, S2 59439
edc427cead
af1ab8887f
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-08T12:20:59.008Z
S1 59426, S2 59433
1ee26cf67f
edc427cead
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-08T12:21:00.998Z
S1 59436, S2 59433
6512f530c4
1ee26cf67f
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-08T12:21:03.039Z
S1 59436, S2 59392
f5f7a5b10d
6512f530c4
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-08T12:21:05.043Z
S1 59432, S2 59392
5f36bdca6b
f5f7a5b10d
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-08T12:21:07.003Z
S1 59432, S2 59432
9ba8df561e
5f36bdca6b
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-08T12:21:08.935Z
S1 59500, S2 59432
41ac07f169
9ba8df561e
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-08T12:21:10.864Z
S1 59500, S2 59503
558ef03fbf
41ac07f169
sk_4707cd57
Game 2 m_01M6XHMKMVEN3TBD8V420H6BKP: verified
✓
signatures
41 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..41, every prev_hash links
✓
move log
41 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
41 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
41 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-08T12:20:28.010Z
S1 59857, S2 60000
5babc69482
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-08T12:20:30.136Z
S1 59857, S2 59874
b5f90444ae
5babc69482
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-08T12:20:32.297Z
S1 59696, S2 59874
160cd49629
b5f90444ae
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-08T12:20:34.304Z
S1 59696, S2 59867
47cc30bd3b
160cd49629
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-08T12:20:36.426Z
S1 59574, S2 59867
8be9c64f6f
47cc30bd3b
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-08T12:20:38.524Z
S1 59574, S2 59769
2e14eec833
8be9c64f6f
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-08T12:20:40.454Z
S1 59644, S2 59769
212fa68bbb
2e14eec833
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-08T12:20:42.601Z
S1 59644, S2 59622
31b76e2759
212fa68bbb
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-08T12:20:44.556Z
S1 59689, S2 59622
62089e9dc3
31b76e2759
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-08T12:20:46.619Z
S1 59689, S2 59559
2adbf41b5a
62089e9dc3
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-08T12:20:48.721Z
S1 59587, S2 59559
f7590336a4
2adbf41b5a
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-08T12:20:50.732Z
S1 59587, S2 59548
3790f72ff1
f7590336a4
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-08T12:20:52.907Z
S1 59412, S2 59548
538f54e301
3790f72ff1
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-08T12:20:55.000Z
S1 59412, S2 59455
81efcedc7c
538f54e301
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-08T12:20:57.126Z
S1 59286, S2 59455
733a84a708
81efcedc7c
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-08T12:20:59.136Z
S1 59286, S2 59445
d221d24763
733a84a708
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-08T12:21:01.320Z
S1 59102, S2 59445
ae01fb57c4
d221d24763
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-08T12:21:03.513Z
S1 59102, S2 59252
8ee4945bf3
ae01fb57c4
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-08T12:21:05.509Z
S1 59106, S2 59252
6c55c14b3c
8ee4945bf3
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-08T12:21:07.475Z
S1 59106, S2 59286
c9600d03f6
6c55c14b3c
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-08T12:21:09.406Z
S1 59175, S2 59286
f50e7171c5
c9600d03f6
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-08T12:21:11.368Z
S1 59175, S2 59324
db2aa9af76
f50e7171c5
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-08T12:21:13.338Z
S1 59205, S2 59324
d3d7ba8b4f
db2aa9af76
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-08T12:21:15.400Z
S1 59205, S2 59262
cae0403302
d3d7ba8b4f
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-08T12:21:17.410Z
S1 59195, S2 59262
f3a31acf09
cae0403302
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-08T12:21:19.407Z
S1 59195, S2 59265
01ef7e061b
f3a31acf09
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-08T12:21:21.353Z
S1 59249, S2 59265
204b591d31
01ef7e061b
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-08T12:21:23.305Z
S1 59249, S2 59313
8d9b473094
204b591d31
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-08T12:21:25.240Z
S1 59314, S2 59313
9f6f6bf48e
8d9b473094
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-08T12:21:27.172Z
S1 59314, S2 59381
3f3d48ca53
9f6f6bf48e
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-08T12:21:29.110Z
S1 59376, S2 59381
913cb8e8f9
3f3d48ca53
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-08T12:21:31.053Z
S1 59376, S2 59438
3fde6348e3
913cb8e8f9
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-08T12:21:32.984Z
S1 59445, S2 59438
330cd92c30
3fde6348e3
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-08T12:21:34.929Z
S1 59445, S2 59493
ac379db311
330cd92c30
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-08T12:21:36.857Z
S1 59517, S2 59493
c6251411b1
ac379db311
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-08T12:21:38.800Z
S1 59517, S2 59550
9404023508
c6251411b1
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-08T12:21:40.735Z
S1 59582, S2 59550
4c0797e328
9404023508
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-08T12:21:42.665Z
S1 59582, S2 59620
21d2fa261b
4c0797e328
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-08T12:21:44.605Z
S1 59642, S2 59620
c847ba958f
21d2fa261b
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-08T12:21:46.530Z
S1 59642, S2 59695
2bff1a6224
c847ba958f
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-08T12:21:48.457Z
S1 59715, S2 59695
60d69949fa
2bff1a6224
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.