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("7196481570747323141:set_01M7G50FTZEY395REZMYH037ZA") = c85d43a1d899b65f..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M7G50FV1FSNBDB1MXBQSM12D: verified
✓
signatures
46 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..46, every prev_hash links
✓
move log
46 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
46 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
46 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-15T17:45:20.028Z
S1 59879, S2 60000
8b0e0ebd50
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-15T17:45:22.115Z
S1 59879, S2 59913
974aeb06b8
8b0e0ebd50
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-15T17:45:24.097Z
S1 59897, S2 59913
a8f9b5af10
974aeb06b8
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-15T17:45:26.127Z
S1 59897, S2 59883
21ce9730e7
a8f9b5af10
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-15T17:45:28.215Z
S1 59809, S2 59883
d9dfde8e14
21ce9730e7
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-15T17:45:30.310Z
S1 59809, S2 59788
e5ce93b547
d9dfde8e14
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-15T17:45:32.300Z
S1 59819, S2 59788
f4d9eefef2
e5ce93b547
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-15T17:45:34.313Z
S1 59819, S2 59775
c2abf4d282
f4d9eefef2
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-15T17:45:36.305Z
S1 59827, S2 59775
507d759e02
c2abf4d282
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-15T17:45:38.303Z
S1 59827, S2 59777
65456b94d2
507d759e02
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-15T17:45:40.295Z
S1 59835, S2 59777
78d4a08761
65456b94d2
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-15T17:45:42.296Z
S1 59835, S2 59776
1ed3512357
78d4a08761
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-15T17:45:44.306Z
S1 59825, S2 59776
edc0f2cf24
1ed3512357
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-15T17:45:46.268Z
S1 59825, S2 59814
0225522cfa
edc0f2cf24
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-15T17:45:48.304Z
S1 59789, S2 59814
4ef8a7d3e8
0225522cfa
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-15T17:45:50.296Z
S1 59789, S2 59822
456b069802
4ef8a7d3e8
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-15T17:45:52.296Z
S1 59789, S2 59822
174098cdcc
456b069802
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-15T17:45:54.323Z
S1 59789, S2 59795
b4a3271fef
174098cdcc
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-15T17:45:56.329Z
S1 59783, S2 59795
bbc28bae15
b4a3271fef
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-15T17:45:58.318Z
S1 59783, S2 59806
6c51571869
bbc28bae15
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-15T17:46:00.329Z
S1 59772, S2 59806
1a1f03a386
6c51571869
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-15T17:46:02.503Z
S1 59772, S2 59632
5909215bde
1a1f03a386
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-15T17:46:04.532Z
S1 59743, S2 59632
7e76bbd3c2
5909215bde
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-15T17:46:06.505Z
S1 59743, S2 59659
1f12442cc3
7e76bbd3c2
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-15T17:46:08.437Z
S1 59811, S2 59659
7615a6152c
1f12442cc3
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-15T17:46:10.410Z
S1 59811, S2 59686
52ea033b92
7615a6152c
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-15T17:46:12.421Z
S1 59800, S2 59686
39f77a5f1d
52ea033b92
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-15T17:46:14.415Z
S1 59800, S2 59692
4dba8df004
39f77a5f1d
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-15T17:46:16.416Z
S1 59799, S2 59692
29e6ee3ced
4dba8df004
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-15T17:46:18.409Z
S1 59799, S2 59699
b66de05964
29e6ee3ced
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-15T17:46:20.419Z
S1 59789, S2 59699
ccc1519d54
b66de05964
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-15T17:46:22.380Z
S1 59789, S2 59738
4b06b2b2ec
ccc1519d54
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-15T17:46:24.339Z
S1 59830, S2 59738
b1254f4f7a
4b06b2b2ec
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-15T17:46:26.289Z
S1 59830, S2 59788
58d434bc36
b1254f4f7a
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-15T17:46:28.249Z
S1 59870, S2 59788
6cd9b88ed3
58d434bc36
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-15T17:46:30.182Z
S1 59870, S2 59855
e602eaebf0
6cd9b88ed3
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-15T17:46:32.122Z
S1 59930, S2 59855
a1805409d9
e602eaebf0
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-15T17:46:34.046Z
S1 59930, S2 59931
47b7822a3e
a1805409d9
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-15T17:46:35.969Z
S1 60007, S2 59931
320c1ed83c
47b7822a3e
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-15T17:46:37.907Z
S1 60007, S2 59993
602a2eb1ae
320c1ed83c
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-15T17:46:39.834Z
S1 60080, S2 59993
596900712a
602a2eb1ae
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-15T17:46:41.760Z
S1 60080, S2 60067
b1776606b6
596900712a
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-15T17:46:43.691Z
S1 60149, S2 60067
52f7c75ce9
b1776606b6
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-15T17:46:45.620Z
S1 60149, S2 60138
8565668455
52f7c75ce9
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-15T17:46:47.550Z
S1 60219, S2 60138
fb261f7f5f
8565668455
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-15T17:46:49.484Z
S1 60219, S2 60204
f695f61f79
fb261f7f5f
sk_4707cd57
Game 2 m_01M7G50FV3E1TSR14XJMFJ749V: verified
✓
signatures
21 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..21, every prev_hash links
✓
move log
21 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
21 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
21 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-15T17:45:20.028Z
S1 59879, S2 60000
1a8eb4da3a
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-15T17:45:22.117Z
S1 59879, S2 59911
ba4d28e28d
1a8eb4da3a
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-15T17:45:24.127Z
S1 59869, S2 59911
bc0cb18044
ba4d28e28d
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-15T17:45:26.227Z
S1 59869, S2 59811
9d3a140079
bc0cb18044
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-15T17:45:28.321Z
S1 59775, S2 59811
dca5d18875
9d3a140079
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-15T17:45:30.420Z
S1 59775, S2 59712
00b1384871
dca5d18875
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-15T17:45:32.507Z
S1 59688, S2 59712
6324af34cf
00b1384871
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-15T17:45:34.527Z
S1 59688, S2 59692
14db384d39
6324af34cf
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-15T17:45:36.503Z
S1 59712, S2 59692
2b05f56997
14db384d39
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-15T17:45:38.502Z
S1 59712, S2 59693
df11d52274
2b05f56997
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-15T17:45:40.501Z
S1 59713, S2 59693
7a9ed7e5f9
df11d52274
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-15T17:45:42.497Z
S1 59713, S2 59697
745d706889
7a9ed7e5f9
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-15T17:45:44.496Z
S1 59714, S2 59697
5b389252e8
745d706889
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-15T17:45:46.502Z
S1 59714, S2 59691
d5a1725b03
5b389252e8
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-15T17:45:48.536Z
S1 59680, S2 59691
1a02037860
d5a1725b03
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-15T17:45:50.630Z
S1 59680, S2 59597
34ff6d5d14
1a02037860
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-15T17:45:52.699Z
S1 59611, S2 59597
668ad6e453
34ff6d5d14
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-15T17:45:54.698Z
S1 59611, S2 59598
abaa3a127f
668ad6e453
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-15T17:45:56.697Z
S1 59612, S2 59598
21d6807642
abaa3a127f
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-15T17:45:58.625Z
S1 59612, S2 59670
747f9f35e1
21d6807642
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-15T17:46:00.555Z
S1 59682, S2 59670
87ad36a3bd
747f9f35e1
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.