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("8829859787460600185:set_01M6VSSYSHFNSSQ0098Y9APJ4Y") = 935fb423d6ce182c..., 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_01M6VSSYSMFKNS3660D35Q6CM8: verified
✓
signatures
27 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..27, every prev_hash links
✓
move log
27 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
27 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
27 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-07T20:04:42.998Z
S1 59873, S2 60000
4d65238463
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T20:04:44.948Z
S1 59873, S2 60050
08cd33b31e
4d65238463
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T20:04:47.010Z
S1 59811, S2 60050
94ad52f215
08cd33b31e
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T20:04:49.016Z
S1 59811, S2 60044
cc44eb00ab
94ad52f215
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T20:04:51.023Z
S1 59804, S2 60044
a672a8cd7a
cc44eb00ab
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T20:04:53.018Z
S1 59804, S2 60049
0543d50f90
a672a8cd7a
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T20:04:54.951Z
S1 59871, S2 60049
33c25a5102
0543d50f90
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T20:04:57.113Z
S1 59871, S2 59887
5529eb1275
33c25a5102
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T20:04:59.121Z
S1 59863, S2 59887
ca05bcf79e
5529eb1275
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T20:05:01.319Z
S1 59863, S2 59689
5b3455024c
ca05bcf79e
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T20:05:03.731Z
S1 59451, S2 59689
487901f196
5b3455024c
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T20:05:05.713Z
S1 59451, S2 59707
df2a78ce9a
487901f196
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T20:05:07.698Z
S1 59466, S2 59707
81f373d013
df2a78ce9a
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T20:05:09.634Z
S1 59466, S2 59771
01727dda9f
81f373d013
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T20:05:11.629Z
S1 59471, S2 59771
23f6041cce
01727dda9f
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-07T20:05:13.697Z
S1 59471, S2 59703
90f4345384
23f6041cce
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-07T20:05:15.726Z
S1 59442, S2 59703
f4b2466047
90f4345384
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-07T20:05:17.705Z
S1 59442, S2 59724
d69887b971
f4b2466047
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-07T20:05:19.673Z
S1 59474, S2 59724
3573192a49
d69887b971
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-07T20:05:21.599Z
S1 59474, S2 59798
d3bb330c6c
3573192a49
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-07T20:05:23.628Z
S1 59445, S2 59798
254bdfe7a4
d3bb330c6c
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-07T20:05:25.618Z
S1 59445, S2 59808
17d3cdf70e
254bdfe7a4
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-07T20:05:27.597Z
S1 59466, S2 59808
224d0b0ae5
17d3cdf70e
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-07T20:05:29.527Z
S1 59466, S2 59878
8da51cdf09
224d0b0ae5
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-07T20:05:31.492Z
S1 59501, S2 59878
c4d3d2a75e
8da51cdf09
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-07T20:05:33.422Z
S1 59501, S2 59948
526a82a72f
c4d3d2a75e
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-07T20:05:35.348Z
S1 59575, S2 59948
41141fd5a8
526a82a72f
sk_4707cd57
Game 2 m_01M6VSSYSNE9JVK4HTJAFQ7YGW: verified
✓
signatures
34 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..34, every prev_hash links
✓
move log
34 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
34 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
34 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-07T20:04:42.931Z
S1 59940, S2 60000
4e8b2fe09b
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T20:04:44.904Z
S1 59940, S2 60027
97b3618cfe
4e8b2fe09b
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T20:04:46.870Z
S1 59974, S2 60027
6ed0213e4f
97b3618cfe
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T20:04:48.897Z
S1 59974, S2 60000
ce528a51a3
6ed0213e4f
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T20:04:50.900Z
S1 59971, S2 60000
f019265a67
ce528a51a3
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T20:04:52.897Z
S1 59971, S2 60003
dc2fb60828
f019265a67
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T20:04:54.907Z
S1 59961, S2 60003
b035448ca4
dc2fb60828
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T20:04:57.102Z
S1 59961, S2 59808
1d334a5aed
b035448ca4
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T20:04:59.052Z
S1 60011, S2 59808
dadc1319a7
1d334a5aed
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T20:05:01.035Z
S1 60011, S2 59825
d73cf82ef7
dadc1319a7
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T20:05:03.135Z
S1 59911, S2 59825
ec647d5b33
d73cf82ef7
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T20:05:05.107Z
S1 59911, S2 59853
ae4902b042
ec647d5b33
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T20:05:07.066Z
S1 59952, S2 59853
20bcb9660b
ae4902b042
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T20:05:09.007Z
S1 59952, S2 59912
ea5ac25b7d
20bcb9660b
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-07T20:05:11.005Z
S1 59954, S2 59912
1787bd8c9f
ea5ac25b7d
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-07T20:05:12.944Z
S1 59954, S2 59973
6d1c445c4a
1787bd8c9f
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-07T20:05:14.882Z
S1 60016, S2 59973
6e2d7108c9
6d1c445c4a
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-07T20:05:16.896Z
S1 60016, S2 59959
386e9c98fb
6e2d7108c9
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-07T20:05:18.916Z
S1 59996, S2 59959
c94850aad2
386e9c98fb
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-07T20:05:20.933Z
S1 59996, S2 59942
afd01c217c
c94850aad2
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-07T20:05:22.921Z
S1 60008, S2 59942
7d01e43311
afd01c217c
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-07T20:05:24.932Z
S1 60008, S2 59931
9941c61db0
7d01e43311
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-07T20:05:26.913Z
S1 60027, S2 59931
3f98108e4d
9941c61db0
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-07T20:05:28.913Z
S1 60027, S2 59931
6c81a92c82
3f98108e4d
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-07T20:05:30.844Z
S1 60096, S2 59931
750a669bed
6c81a92c82
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-07T20:05:32.829Z
S1 60096, S2 59946
445a77bf63
750a669bed
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-07T20:05:34.803Z
S1 60122, S2 59946
5091fe7552
445a77bf63
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-07T20:05:36.804Z
S1 60122, S2 59945
117174d643
5091fe7552
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-07T20:05:38.732Z
S1 60194, S2 59945
ecfb51bde6
117174d643
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-07T20:05:40.659Z
S1 60194, S2 60018
eec6d4faff
ecfb51bde6
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-07T20:05:42.591Z
S1 60262, S2 60018
47ba06dcf8
eec6d4faff
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-07T20:05:44.561Z
S1 60262, S2 60048
e0330ef539
47ba06dcf8
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-07T20:05:46.489Z
S1 60334, S2 60048
98cb135346
e0330ef539
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-07T20:05:48.417Z
S1 60334, S2 60120
0100700b9a
98cb135346
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.