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("4753734653789726178:set_01M7AMR1GVE5Q84AP6D3W305WH") = 511b1c82599a28bd..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M7AMR1GWE3BBXHM06EC9299E: verified
✓
signatures
28 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..28, every prev_hash links
✓
move log
28 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
28 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
28 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-13T14:24:53.923Z
S1 59806, S2 60000
5d4421d353
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-13T14:24:55.914Z
S1 59806, S2 60009
9eba239816
5d4421d353
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-13T14:24:57.996Z
S1 59724, S2 60009
b5b107cc56
9eba239816
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-13T14:24:59.936Z
S1 59724, S2 60069
954b064f9c
b5b107cc56
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-13T14:25:02.718Z
S1 58942, S2 60069
d9f04dc383
954b064f9c
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-13T14:25:04.903Z
S1 58942, S2 59884
7cf6a1c8c4
d9f04dc383
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-13T14:25:06.844Z
S1 59001, S2 59884
87b4b7ebb6
7cf6a1c8c4
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-13T14:25:08.782Z
S1 59001, S2 59946
7e76c3a936
87b4b7ebb6
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-13T14:25:10.802Z
S1 58981, S2 59946
96a9fb94f9
7e76c3a936
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-13T14:25:12.808Z
S1 58981, S2 59940
a4624c38ae
96a9fb94f9
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-13T14:25:14.775Z
S1 59014, S2 59940
91ce417544
a4624c38ae
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-13T14:25:16.699Z
S1 59014, S2 60016
b6fa841daa
91ce417544
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-13T14:25:18.805Z
S1 58908, S2 60016
a8e529845b
b6fa841daa
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-13T14:25:20.735Z
S1 58908, S2 60086
a071d00770
a8e529845b
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-13T14:25:22.721Z
S1 58922, S2 60086
807259c724
a071d00770
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-13T14:25:24.705Z
S1 58922, S2 60102
02a54f9fc0
807259c724
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-13T14:25:26.698Z
S1 58929, S2 60102
636084dbbe
02a54f9fc0
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-13T14:25:28.624Z
S1 58929, S2 60176
f7743b3680
636084dbbe
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-13T14:25:30.618Z
S1 58935, S2 60176
5f4bbd0247
f7743b3680
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-13T14:25:32.596Z
S1 58935, S2 60198
ee17e34d68
5f4bbd0247
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-13T14:25:34.520Z
S1 59011, S2 60198
e9bd40468e
ee17e34d68
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-13T14:25:36.447Z
S1 59011, S2 60271
8652ac35dd
e9bd40468e
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-13T14:25:38.371Z
S1 59087, S2 60271
c17a338ef5
8652ac35dd
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-13T14:25:40.449Z
S1 59087, S2 60193
6d3288bbe8
c17a338ef5
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-13T14:25:42.417Z
S1 59119, S2 60193
b47a955d63
6d3288bbe8
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-13T14:25:44.372Z
S1 59119, S2 60238
c6d9012191
b47a955d63
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-13T14:25:46.297Z
S1 59194, S2 60238
3f62412aca
c6d9012191
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-13T14:25:48.231Z
S1 59194, S2 60304
fc1dd73f25
3f62412aca
sk_4707cd57
Game 2 m_01M7AMR1GYE3BA3F7BDV83HVYA: verified
✓
signatures
72 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..72, every prev_hash links
✓
move log
72 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
72 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
72 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-13T14:24:53.921Z
S1 59808, S2 60000
3f4dec96fd
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-13T14:24:56.020Z
S1 59808, S2 59901
fbacd5da57
3f4dec96fd
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-13T14:24:58.115Z
S1 59713, S2 59901
ddd4456647
fbacd5da57
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-13T14:25:00.080Z
S1 59713, S2 59936
389b960db6
ddd4456647
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-13T14:25:02.730Z
S1 59063, S2 59936
d40fc8e8f1
389b960db6
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-13T14:25:04.910Z
S1 59063, S2 59756
77200390d0
d40fc8e8f1
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-13T14:25:06.879Z
S1 59094, S2 59756
95230bde9e
77200390d0
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-13T14:25:08.834Z
S1 59094, S2 59801
4e1faca03a
95230bde9e
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-13T14:25:10.916Z
S1 59012, S2 59801
d0ea70f174
4e1faca03a
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-13T14:25:12.881Z
S1 59012, S2 59836
22aaac2bb4
d0ea70f174
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-13T14:25:14.934Z
S1 58959, S2 59836
dfcfde1497
22aaac2bb4
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-13T14:25:16.934Z
S1 58959, S2 59836
d353cab414
dfcfde1497
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-13T14:25:18.920Z
S1 58973, S2 59836
d0a2293d9a
d353cab414
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-13T14:25:20.884Z
S1 58973, S2 59872
1b34ef2646
d0a2293d9a
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-13T14:25:22.848Z
S1 59009, S2 59872
f9545f0b4a
1b34ef2646
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-13T14:25:24.804Z
S1 59009, S2 59916
dd9f4f5fc1
f9545f0b4a
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-13T14:25:26.826Z
S1 58987, S2 59916
15d62aeba8
dd9f4f5fc1
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-13T14:25:28.802Z
S1 58987, S2 59940
de4023d23b
15d62aeba8
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-13T14:25:30.797Z
S1 58992, S2 59940
efbe883eb7
de4023d23b
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-13T14:25:32.831Z
S1 58992, S2 59906
00c8e66eae
efbe883eb7
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-13T14:25:34.821Z
S1 59002, S2 59906
b64871e792
00c8e66eae
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-13T14:25:36.825Z
S1 59002, S2 59902
075a9cdd5d
b64871e792
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-13T14:25:38.752Z
S1 59075, S2 59902
dc3b3471f9
075a9cdd5d
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-13T14:25:40.697Z
S1 59075, S2 59957
0db03d5046
dc3b3471f9
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-13T14:25:42.624Z
S1 59148, S2 59957
8cf70dba79
0db03d5046
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-13T14:25:44.573Z
S1 59148, S2 60008
4fc5fe2cf4
8cf70dba79
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-13T14:25:46.522Z
S1 59199, S2 60008
157dc31391
4fc5fe2cf4
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-13T14:25:48.453Z
S1 59199, S2 60077
4822536ccc
157dc31391
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-13T14:25:50.438Z
S1 59214, S2 60077
cd66fc2d1e
4822536ccc
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-13T14:25:52.413Z
S1 59214, S2 60102
a6135dc59e
cd66fc2d1e
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-13T14:25:54.347Z
S1 59280, S2 60102
d7053ee118
a6135dc59e
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-13T14:25:56.302Z
S1 59280, S2 60147
41523de69d
d7053ee118
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-13T14:25:58.256Z
S1 59326, S2 60147
4c78ba3487
41523de69d
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-13T14:26:00.218Z
S1 59326, S2 60185
ba4eddba13
4c78ba3487
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-13T14:26:02.439Z
S1 59105, S2 60185
68c3368af7
ba4eddba13
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-13T14:26:04.570Z
S1 59105, S2 60054
926153c4fe
68c3368af7
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-13T14:26:06.511Z
S1 59164, S2 60054
af9885b3ca
926153c4fe
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-13T14:26:08.456Z
S1 59164, S2 60109
f6bc4013e7
af9885b3ca
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-13T14:26:10.399Z
S1 59221, S2 60109
407eee45a5
f6bc4013e7
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-13T14:26:12.345Z
S1 59221, S2 60163
147d00d023
407eee45a5
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-13T14:26:14.271Z
S1 59295, S2 60163
8a0ceaab51
147d00d023
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-13T14:26:16.198Z
S1 59295, S2 60236
247635ea65
8a0ceaab51
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-13T14:26:18.138Z
S1 59355, S2 60236
73fcfce6ab
247635ea65
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-13T14:26:20.078Z
S1 59355, S2 60296
852a0852e2
73fcfce6ab
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-13T14:26:22.006Z
S1 59427, S2 60296
e4d517e95d
852a0852e2
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-13T14:26:23.944Z
S1 59427, S2 60358
a84a162d29
e4d517e95d
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-13T14:26:25.869Z
S1 59502, S2 60358
23ffdc44a4
a84a162d29
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-13T14:26:27.805Z
S1 59502, S2 60422
58d3d9e760
23ffdc44a4
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-13T14:26:29.739Z
S1 59568, S2 60422
c0bbf01444
58d3d9e760
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-13T14:26:31.679Z
S1 59568, S2 60482
f9823195b9
c0bbf01444
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-13T14:26:33.607Z
S1 59640, S2 60482
c9ddcb74db
f9823195b9
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-13T14:26:35.535Z
S1 59640, S2 60554
1b4c64c7e0
c9ddcb74db
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-13T14:26:37.467Z
S1 59708, S2 60554
bae5747b30
1b4c64c7e0
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-13T14:26:39.401Z
S1 59708, S2 60620
7d82a7bc4b
bae5747b30
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-13T14:26:41.324Z
S1 59785, S2 60620
706aad4639
7d82a7bc4b
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-13T14:26:43.251Z
S1 59785, S2 60693
7d07d62584
706aad4639
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-13T14:26:45.183Z
S1 59853, S2 60693
8a92b48230
7d07d62584
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-13T14:26:47.114Z
S1 59853, S2 60762
f951d14f7f
8a92b48230
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-13T14:26:49.040Z
S1 59927, S2 60762
682a446806
f951d14f7f
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-13T14:26:50.966Z
S1 59927, S2 60836
b797d95dbf
682a446806
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-13T14:26:52.896Z
S1 59997, S2 60836
4024ba250d
b797d95dbf
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-13T14:26:54.843Z
S1 59997, S2 60889
f44caac00c
4024ba250d
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-13T14:26:56.785Z
S1 60055, S2 60889
c981221a35
f44caac00c
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-13T14:26:58.719Z
S1 60055, S2 60955
1e11299c2e
c981221a35
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-13T14:27:00.649Z
S1 60125, S2 60955
2596624a76
1e11299c2e
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-13T14:27:02.631Z
S1 60125, S2 60973
a74d3c1bca
2596624a76
sk_4707cd57
67
move
S1 Exhibition2
67
2026-11-13T14:27:04.636Z
S1 60120, S2 60973
6a6a7ffe53
a74d3c1bca
sk_4707cd57
68
move
S2 Exhibition1
68
2026-11-13T14:27:06.562Z
S1 60120, S2 61047
dbf510d73f
6a6a7ffe53
sk_4707cd57
69
move
S1 Exhibition2
69
2026-11-13T14:27:08.497Z
S1 60185, S2 61047
6580a42447
dbf510d73f
sk_4707cd57
70
move
S2 Exhibition1
70
2026-11-13T14:27:10.424Z
S1 60185, S2 61120
1add96cf23
6580a42447
sk_4707cd57
71
move
S1 Exhibition2
71
2026-11-13T14:27:12.351Z
S1 60258, S2 61120
9254e773a1
1add96cf23
sk_4707cd57
72
move
S2 Exhibition1
72
2026-11-13T14:27:14.275Z
S1 60258, S2 61196
b8e348717d
9254e773a1
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.