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("5597580788206756533:set_01M6HNM549EKXS7A0QEAW20MCW") = 657a1d4787d2ed8c..., 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_01M6HNM54BF2E8DTGC9Z3F7RPD: 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
2026-11-03T21:39:14.323Z
S1 59803, S2 60000
1a6c8c0156
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-03T21:39:16.503Z
S1 59803, S2 59820
678f562cdd
1a6c8c0156
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-03T21:39:18.608Z
S1 59698, S2 59820
958a1939e2
678f562cdd
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-03T21:39:20.703Z
S1 59698, S2 59725
f464c1ad83
958a1939e2
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-03T21:39:22.904Z
S1 59497, S2 59725
86d625013d
f464c1ad83
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-03T21:39:24.850Z
S1 59497, S2 59779
6fb2969d81
86d625013d
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-03T21:39:26.895Z
S1 59452, S2 59779
332faa0dfe
6fb2969d81
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-03T21:39:28.860Z
S1 59452, S2 59814
5d72c9b61e
332faa0dfe
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-03T21:39:30.790Z
S1 59522, S2 59814
14052d8109
5d72c9b61e
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-03T21:39:32.739Z
S1 59522, S2 59865
58c8544d06
14052d8109
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-03T21:39:34.664Z
S1 59597, S2 59865
8a1cc568ac
58c8544d06
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-03T21:39:36.622Z
S1 59597, S2 59907
5057d919c9
8a1cc568ac
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-03T21:39:38.549Z
S1 59670, S2 59907
23785ff82b
5057d919c9
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-03T21:39:40.478Z
S1 59670, S2 59978
ff8772dde2
23785ff82b
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-03T21:39:42.405Z
S1 59743, S2 59978
012f58b7b0
ff8772dde2
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-03T21:39:44.339Z
S1 59743, S2 60044
6dcafceb21
012f58b7b0
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-03T21:39:46.272Z
S1 59810, S2 60044
9799af4d5d
6dcafceb21
sk_4707cd57
Game 2 m_01M6HNM54CF88V54RGMDGG4K1F: verified
✓
signatures
64 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..64, every prev_hash links
✓
move log
64 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
64 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
64 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-03T21:39:14.308Z
S1 59818, S2 60000
3f02c2da47
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-03T21:39:16.415Z
S1 59818, S2 59893
d6adff1aa1
3f02c2da47
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-03T21:39:18.603Z
S1 59630, S2 59893
5a921c1826
d6adff1aa1
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-03T21:39:20.703Z
S1 59630, S2 59793
787da5041b
5a921c1826
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-03T21:39:22.909Z
S1 59424, S2 59793
648d19631d
787da5041b
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-03T21:39:24.925Z
S1 59424, S2 59777
0ea954e072
648d19631d
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-03T21:39:27.015Z
S1 59334, S2 59777
e48786176a
0ea954e072
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-03T21:39:29.100Z
S1 59334, S2 59692
8bcd3edc93
e48786176a
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-03T21:39:31.133Z
S1 59301, S2 59692
6a5f6e2776
8bcd3edc93
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-03T21:39:33.221Z
S1 59301, S2 59604
ef96c32be3
6a5f6e2776
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-03T21:39:35.225Z
S1 59297, S2 59604
a6cd6e49ef
ef96c32be3
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-03T21:39:37.214Z
S1 59297, S2 59615
47fd66c806
a6cd6e49ef
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-03T21:39:39.205Z
S1 59306, S2 59615
84061487d7
47fd66c806
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-03T21:39:41.134Z
S1 59306, S2 59686
1e0c26bc14
84061487d7
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-03T21:39:43.102Z
S1 59338, S2 59686
9028aa0cc7
1e0c26bc14
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-03T21:39:45.096Z
S1 59338, S2 59692
724a62cd63
9028aa0cc7
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-03T21:39:47.097Z
S1 59337, S2 59692
f340f486e3
724a62cd63
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-03T21:39:49.125Z
S1 59337, S2 59664
eff315ee60
f340f486e3
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-03T21:39:51.094Z
S1 59368, S2 59664
38eea2e428
eff315ee60
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-03T21:39:53.123Z
S1 59368, S2 59635
7ca026b5e3
38eea2e428
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-03T21:39:55.127Z
S1 59364, S2 59635
7cc4346dd0
7ca026b5e3
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-03T21:39:57.101Z
S1 59364, S2 59661
31869f461f
7cc4346dd0
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-03T21:39:59.054Z
S1 59411, S2 59661
3f598fc448
31869f461f
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-03T21:40:01.001Z
S1 59411, S2 59714
a13d4b7b26
3f598fc448
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-03T21:40:03.207Z
S1 59205, S2 59714
03289f0824
a13d4b7b26
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-03T21:40:05.204Z
S1 59205, S2 59717
e17201aa29
03289f0824
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-03T21:40:07.156Z
S1 59253, S2 59717
b034b47372
e17201aa29
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-03T21:40:09.105Z
S1 59253, S2 59768
91feaf9ee3
b034b47372
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-03T21:40:11.054Z
S1 59304, S2 59768
7e5080fd74
91feaf9ee3
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-03T21:40:13.005Z
S1 59304, S2 59817
13383537cd
7e5080fd74
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-03T21:40:14.953Z
S1 59356, S2 59817
ecc3d2e395
13383537cd
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-03T21:40:16.899Z
S1 59356, S2 59871
407be06bc2
ecc3d2e395
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-03T21:40:18.847Z
S1 59408, S2 59871
c99cba0226
407be06bc2
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-03T21:40:20.807Z
S1 59408, S2 59911
a5b9a7e4a0
c99cba0226
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-03T21:40:22.754Z
S1 59461, S2 59911
cd260b0c22
a5b9a7e4a0
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-03T21:40:24.695Z
S1 59461, S2 59970
bae5da7b5a
cd260b0c22
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-03T21:40:26.635Z
S1 59521, S2 59970
38fe5e96cd
bae5da7b5a
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-03T21:40:28.592Z
S1 59521, S2 60013
9951aca4d9
38fe5e96cd
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-03T21:40:30.537Z
S1 59576, S2 60013
a13d485dbd
9951aca4d9
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-03T21:40:32.484Z
S1 59576, S2 60066
f65b467584
a13d485dbd
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-03T21:40:34.424Z
S1 59636, S2 60066
4d7e55669d
f65b467584
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-03T21:40:36.370Z
S1 59636, S2 60120
753d35f629
4d7e55669d
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-03T21:40:38.304Z
S1 59702, S2 60120
8bf624ffa8
753d35f629
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-03T21:40:40.237Z
S1 59702, S2 60187
fa89174d2b
8bf624ffa8
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-03T21:40:42.185Z
S1 59754, S2 60187
90b25f1671
fa89174d2b
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-03T21:40:44.127Z
S1 59754, S2 60245
0756ae8795
90b25f1671
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-03T21:40:46.065Z
S1 59816, S2 60245
257a11a29c
0756ae8795
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-03T21:40:48.031Z
S1 59816, S2 60279
acd445e246
257a11a29c
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-03T21:40:49.974Z
S1 59873, S2 60279
526ae4c2ad
acd445e246
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-03T21:40:51.908Z
S1 59873, S2 60345
bea993a1e5
526ae4c2ad
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-03T21:40:53.837Z
S1 59944, S2 60345
e3e7e28f77
bea993a1e5
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-03T21:40:55.767Z
S1 59944, S2 60415
c9c084e61b
e3e7e28f77
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-03T21:40:57.703Z
S1 60008, S2 60415
90dee7ebc3
c9c084e61b
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-03T21:40:59.637Z
S1 60008, S2 60481
12a46e8b62
90dee7ebc3
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-03T21:41:01.598Z
S1 60047, S2 60481
a3099d0a98
12a46e8b62
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-03T21:41:03.591Z
S1 60047, S2 60488
bb5e98378b
a3099d0a98
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-03T21:41:05.533Z
S1 60105, S2 60488
f2f927d21b
bb5e98378b
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-03T21:41:07.460Z
S1 60105, S2 60561
f03858a295
f2f927d21b
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-03T21:41:09.386Z
S1 60179, S2 60561
8552af58e9
f03858a295
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-03T21:41:11.312Z
S1 60179, S2 60635
f9e680d7de
8552af58e9
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-03T21:41:13.242Z
S1 60249, S2 60635
f7a25688f1
f9e680d7de
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-03T21:41:15.172Z
S1 60249, S2 60705
2872c0913d
f7a25688f1
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-03T21:41:17.102Z
S1 60319, S2 60705
a4c897d5d3
2872c0913d
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-03T21:41:19.035Z
S1 60319, S2 60772
c086c49367
a4c897d5d3
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.