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("6872756610962894595:set_01M76D0ZPCFMDRP3JGC8G7BFBM") = 3eadde8f99f49d68..., 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_01M76D0ZPEF33TE3YSBZPK1E7R: verified
✓
signatures
61 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..61, every prev_hash links
✓
move log
61 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
61 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
61 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-11T22:53:00.627Z
S1 59808, S2 60000
d7dcd773a0
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-11T22:53:03.018Z
S1 59808, S2 59609
337889610e
d7dcd773a0
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-11T22:53:05.111Z
S1 59715, S2 59609
a5d9a1dd8b
337889610e
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-11T22:53:07.201Z
S1 59715, S2 59519
da97d21a99
a5d9a1dd8b
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-11T22:53:09.306Z
S1 59610, S2 59519
c87bcb9d77
da97d21a99
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-11T22:53:11.345Z
S1 59610, S2 59480
5cca02293f
c87bcb9d77
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-11T22:53:13.521Z
S1 59434, S2 59480
cd67f76c1d
5cca02293f
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-11T22:53:15.456Z
S1 59434, S2 59545
257830f7f6
cd67f76c1d
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-11T22:53:17.431Z
S1 59459, S2 59545
eb008320e8
257830f7f6
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-11T22:53:19.411Z
S1 59459, S2 59565
d2048877bf
eb008320e8
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-11T22:53:21.405Z
S1 59465, S2 59565
fa0818c796
d2048877bf
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-11T22:53:23.413Z
S1 59465, S2 59557
6854b308ec
fa0818c796
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-11T22:53:25.339Z
S1 59539, S2 59557
01fbcd658d
6854b308ec
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-11T22:53:27.410Z
S1 59539, S2 59486
d3a8e9f32f
01fbcd658d
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-11T22:53:29.517Z
S1 59432, S2 59486
dbd10a3024
d3a8e9f32f
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-11T22:53:31.456Z
S1 59432, S2 59547
3d5fc69ee6
dbd10a3024
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-11T22:53:33.508Z
S1 59380, S2 59547
32897d5bcb
3d5fc69ee6
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-11T22:53:35.493Z
S1 59380, S2 59562
a3905b2fbe
32897d5bcb
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-11T22:53:37.497Z
S1 59376, S2 59562
0082792d10
a3905b2fbe
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-11T22:53:39.497Z
S1 59376, S2 59562
bed18cc359
0082792d10
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-11T22:53:41.466Z
S1 59407, S2 59562
6464e546a8
bed18cc359
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-11T22:53:43.431Z
S1 59407, S2 59597
37a9ee5477
6464e546a8
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-11T22:53:45.415Z
S1 59423, S2 59597
51837079c3
37a9ee5477
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-11T22:53:47.398Z
S1 59423, S2 59614
0da796f205
51837079c3
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-11T22:53:49.414Z
S1 59407, S2 59614
81e84736cb
0da796f205
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-11T22:53:51.421Z
S1 59407, S2 59607
0a64070da4
81e84736cb
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-11T22:53:53.416Z
S1 59412, S2 59607
713364c835
0a64070da4
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-11T22:53:55.421Z
S1 59412, S2 59602
879f9237c2
713364c835
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-11T22:53:57.396Z
S1 59437, S2 59602
48c5bcca85
879f9237c2
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-11T22:53:59.419Z
S1 59437, S2 59579
337a6de2d4
48c5bcca85
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-11T22:54:02.011Z
S1 58845, S2 59579
ea8d52fdb0
337a6de2d4
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-11T22:54:04.198Z
S1 58845, S2 59392
5138008729
ea8d52fdb0
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-11T22:54:06.206Z
S1 58837, S2 59392
0868430f74
5138008729
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-11T22:54:08.298Z
S1 58837, S2 59300
dd7e9d257b
0868430f74
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-11T22:54:10.227Z
S1 58908, S2 59300
db0a4a8265
dd7e9d257b
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-11T22:54:12.230Z
S1 58908, S2 59297
a1928cc057
db0a4a8265
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-11T22:54:14.221Z
S1 58917, S2 59297
8ee6e53737
a1928cc057
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-11T22:54:16.200Z
S1 58917, S2 59318
804c9d6ebb
8ee6e53737
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-11T22:54:18.196Z
S1 58921, S2 59318
017b0daf4d
804c9d6ebb
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-11T22:54:20.145Z
S1 58921, S2 59369
065f3c8aa5
017b0daf4d
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-11T22:54:22.103Z
S1 58963, S2 59369
499b143ad3
065f3c8aa5
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-11T22:54:24.055Z
S1 58963, S2 59417
78dcdd3469
499b143ad3
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-11T22:54:25.992Z
S1 59026, S2 59417
992de55d1c
78dcdd3469
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-11T22:54:27.946Z
S1 59026, S2 59463
53d079c2c5
992de55d1c
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-11T22:54:29.870Z
S1 59102, S2 59463
56a834ad2f
53d079c2c5
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-11T22:54:31.804Z
S1 59102, S2 59529
d1cc235b7f
56a834ad2f
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-11T22:54:33.740Z
S1 59166, S2 59529
f15f37933f
d1cc235b7f
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-11T22:54:35.681Z
S1 59166, S2 59588
5963519ee5
f15f37933f
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-11T22:54:37.619Z
S1 59228, S2 59588
26de23965a
5963519ee5
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-11T22:54:39.552Z
S1 59228, S2 59655
ee0107ee77
26de23965a
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-11T22:54:41.482Z
S1 59298, S2 59655
b58dc24f1e
ee0107ee77
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-11T22:54:43.410Z
S1 59298, S2 59727
c3c3077606
b58dc24f1e
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-11T22:54:45.339Z
S1 59369, S2 59727
54600129e9
c3c3077606
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-11T22:54:47.269Z
S1 59369, S2 59797
d1ce013e84
54600129e9
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-11T22:54:49.197Z
S1 59441, S2 59797
d9fbf8c650
d1ce013e84
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-11T22:54:51.127Z
S1 59441, S2 59867
fb49a840fb
d9fbf8c650
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-11T22:54:53.060Z
S1 59508, S2 59867
cb124648ea
fb49a840fb
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-11T22:54:55.001Z
S1 59508, S2 59926
4ef903f17f
cb124648ea
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-11T22:54:56.925Z
S1 59584, S2 59926
910d0e6606
4ef903f17f
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-11T22:54:58.863Z
S1 59584, S2 59988
5b08020b1b
910d0e6606
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-11T22:55:00.830Z
S1 59617, S2 59988
9ebed5c5a2
5b08020b1b
sk_4707cd57
Game 2 m_01M76D0ZPGE81VE7B7CN00JQTD: 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
2026-11-11T22:53:00.613Z
S1 59822, S2 60000
877931e712
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-11T22:53:03.026Z
S1 59822, S2 59587
d0a6bc4a6b
877931e712
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-11T22:53:05.116Z
S1 59732, S2 59587
9533ddee44
d0a6bc4a6b
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-11T22:53:07.203Z
S1 59732, S2 59500
b1670ba22c
9533ddee44
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-11T22:53:09.324Z
S1 59611, S2 59500
b531c24a7c
b1670ba22c
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-11T22:53:11.342Z
S1 59611, S2 59482
780d87d851
b531c24a7c
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-11T22:53:13.525Z
S1 59428, S2 59482
0c1c67821a
780d87d851
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-11T22:53:15.607Z
S1 59428, S2 59400
ad96a79bcd
0c1c67821a
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-11T22:53:17.553Z
S1 59482, S2 59400
473088387b
ad96a79bcd
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-11T22:53:19.535Z
S1 59482, S2 59418
707cc09101
473088387b
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-11T22:53:21.530Z
S1 59487, S2 59418
91449f6914
707cc09101
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-11T22:53:23.534Z
S1 59487, S2 59414
d19a846204
91449f6914
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-11T22:53:25.538Z
S1 59483, S2 59414
7584657415
d19a846204
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-11T22:53:27.529Z
S1 59483, S2 59423
cf056278e1
7584657415
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-11T22:53:29.703Z
S1 59309, S2 59423
ad5bd60868
cf056278e1
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-11T22:53:31.705Z
S1 59309, S2 59421
d93d36f077
ad5bd60868
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-11T22:53:33.724Z
S1 59290, S2 59421
44fdfa6bbe
d93d36f077
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-11T22:53:35.689Z
S1 59290, S2 59456
01e379d477
44fdfa6bbe
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-11T22:53:37.624Z
S1 59355, S2 59456
84d24da2aa
01e379d477
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-11T22:53:39.598Z
S1 59355, S2 59482
840dbf9dfc
84d24da2aa
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-11T22:53:41.543Z
S1 59410, S2 59482
f62a1b0254
840dbf9dfc
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-11T22:53:43.502Z
S1 59410, S2 59523
aa823ded12
f62a1b0254
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.