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("5659052843433362107:set_01M6KDTEESEYF8FJNSZSAD65E9") = a63a65cc958c35f0..., 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_01M6KDTEEXE6JTS63QFPB79JHY: verified
✓
signatures
58 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..58, every prev_hash links
✓
move log
58 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
58 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
58 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-04T14:01:20.714Z
S1 59829, S2 60000
837cbdff98
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-04T14:01:22.684Z
S1 59829, S2 60030
34cf8b11c0
837cbdff98
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-04T14:01:24.823Z
S1 59690, S2 60030
4ff8f30ebf
34cf8b11c0
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-04T14:01:26.907Z
S1 59690, S2 59946
13e90dd4db
4ff8f30ebf
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-04T14:01:29.122Z
S1 59475, S2 59946
e559f93b6a
13e90dd4db
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-04T14:01:31.197Z
S1 59475, S2 59871
b1c13679d8
e559f93b6a
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-04T14:01:33.327Z
S1 59345, S2 59871
73ae066049
b1c13679d8
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-04T14:01:35.298Z
S1 59345, S2 59900
0ef88834d7
73ae066049
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-04T14:01:37.308Z
S1 59335, S2 59900
9cd55be80b
0ef88834d7
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-04T14:01:39.415Z
S1 59335, S2 59793
65239fad8e
9cd55be80b
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-04T14:01:41.498Z
S1 59252, S2 59793
881569e895
65239fad8e
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-04T14:01:43.502Z
S1 59252, S2 59789
119b078c26
881569e895
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-04T14:01:45.496Z
S1 59258, S2 59789
9b8342b0b6
119b078c26
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-04T14:01:47.463Z
S1 59258, S2 59822
69c3532de1
9b8342b0b6
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-04T14:01:49.425Z
S1 59296, S2 59822
2d90b182d8
69c3532de1
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-04T14:01:51.429Z
S1 59296, S2 59818
942a1903d3
2d90b182d8
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-04T14:01:53.398Z
S1 59327, S2 59818
72b584e2e7
942a1903d3
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-04T14:01:55.405Z
S1 59327, S2 59811
ade4b9b025
72b584e2e7
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-04T14:01:57.330Z
S1 59402, S2 59811
9c3b231e8e
ade4b9b025
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-04T14:01:59.315Z
S1 59402, S2 59826
f117461943
9c3b231e8e
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-04T14:02:01.623Z
S1 59094, S2 59826
38cd98021a
f117461943
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-04T14:02:03.627Z
S1 59094, S2 59822
e69380fd8a
38cd98021a
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-04T14:02:05.605Z
S1 59116, S2 59822
237079d47f
e69380fd8a
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-04T14:02:07.568Z
S1 59116, S2 59859
c3e1143a16
237079d47f
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-04T14:02:09.538Z
S1 59146, S2 59859
3829b6112f
c3e1143a16
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-04T14:02:11.464Z
S1 59146, S2 59933
d4310ffc70
3829b6112f
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-04T14:02:13.433Z
S1 59177, S2 59933
f4348a395f
d4310ffc70
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-04T14:02:15.364Z
S1 59177, S2 60002
6dcad64403
f4348a395f
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-04T14:02:17.331Z
S1 59210, S2 60002
31ed5e4b0f
6dcad64403
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-04T14:02:19.271Z
S1 59210, S2 60062
eb555065b2
31ed5e4b0f
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-04T14:02:21.243Z
S1 59238, S2 60062
f22f898def
eb555065b2
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-04T14:02:23.174Z
S1 59238, S2 60131
eea2ca9507
f22f898def
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-04T14:02:25.102Z
S1 59310, S2 60131
24bf51f515
eea2ca9507
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-04T14:02:27.102Z
S1 59310, S2 60131
91bd4d6f7f
24bf51f515
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-04T14:02:29.061Z
S1 59351, S2 60131
fa63f195cd
91bd4d6f7f
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-04T14:02:31.010Z
S1 59351, S2 60182
2c07efca0d
fa63f195cd
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-04T14:02:32.966Z
S1 59395, S2 60182
c7161b70c9
2c07efca0d
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-04T14:02:34.917Z
S1 59395, S2 60231
29fff5f83b
c7161b70c9
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-04T14:02:36.854Z
S1 59458, S2 60231
a41f9ab0e7
29fff5f83b
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-04T14:02:38.796Z
S1 59458, S2 60289
96c4eb9598
a41f9ab0e7
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-04T14:02:40.768Z
S1 59486, S2 60289
06b7c80fdf
96c4eb9598
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-04T14:02:42.724Z
S1 59486, S2 60333
c8899a8126
06b7c80fdf
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-04T14:02:44.657Z
S1 59553, S2 60333
99efe2a3da
c8899a8126
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-04T14:02:46.594Z
S1 59553, S2 60396
4dbf2ecd49
99efe2a3da
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-04T14:02:48.535Z
S1 59612, S2 60396
b5bb86b146
4dbf2ecd49
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-04T14:02:50.478Z
S1 59612, S2 60453
f79ee432a6
b5bb86b146
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-04T14:02:52.421Z
S1 59669, S2 60453
fb2e3d998c
f79ee432a6
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-04T14:02:54.360Z
S1 59669, S2 60514
ecd8670cf1
fb2e3d998c
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-04T14:02:56.294Z
S1 59735, S2 60514
bd5f5dcc65
ecd8670cf1
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-04T14:02:58.228Z
S1 59735, S2 60580
9634c617bf
bd5f5dcc65
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-04T14:03:00.160Z
S1 59803, S2 60580
f4af50f067
9634c617bf
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-04T14:03:02.223Z
S1 59803, S2 60517
311644d596
f4af50f067
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-04T14:03:04.251Z
S1 59775, S2 60517
44e5edbe3e
311644d596
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-04T14:03:06.185Z
S1 59775, S2 60583
29c43ba506
44e5edbe3e
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-04T14:03:08.119Z
S1 59841, S2 60583
21d86c4871
29c43ba506
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-04T14:03:10.061Z
S1 59841, S2 60641
642f205845
21d86c4871
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-04T14:03:11.990Z
S1 59912, S2 60641
25b5b0a6e8
642f205845
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-04T14:03:13.917Z
S1 59912, S2 60714
90fa4cf67a
25b5b0a6e8
sk_4707cd57
Game 2 m_01M6KDTEF1F5V9T4RCWPA78X92: 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 Exhibition2
1
2026-11-04T14:01:20.708Z
S1 59835, S2 60000
b83e808759
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-04T14:01:22.656Z
S1 59835, S2 60052
adc13a40f0
b83e808759
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-04T14:01:24.820Z
S1 59671, S2 60052
2150fdad45
adc13a40f0
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-04T14:01:26.900Z
S1 59671, S2 59972
8e56c5bb32
2150fdad45
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-04T14:01:29.119Z
S1 59452, S2 59972
1361b8c45a
8e56c5bb32
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-04T14:01:31.136Z
S1 59452, S2 59955
022c11d238
1361b8c45a
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-04T14:01:33.306Z
S1 59282, S2 59955
e22eade951
022c11d238
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-04T14:01:35.300Z
S1 59282, S2 59961
4fa850dd25
e22eade951
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-04T14:01:37.307Z
S1 59275, S2 59961
0683f310d1
4fa850dd25
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-04T14:01:39.396Z
S1 59275, S2 59872
abe728b9f1
0683f310d1
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-04T14:01:41.351Z
S1 59320, S2 59872
b84b6f5a3c
abe728b9f1
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-04T14:01:43.276Z
S1 59320, S2 59947
edaaed6e75
b84b6f5a3c
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-04T14:01:45.246Z
S1 59350, S2 59947
e64e293543
edaaed6e75
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-04T14:01:47.203Z
S1 59350, S2 59990
196f6a87e6
e64e293543
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-04T14:01:49.200Z
S1 59353, S2 59990
88701949b0
196f6a87e6
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-04T14:01:51.133Z
S1 59353, S2 60057
33e063c09c
88701949b0
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-04T14:01:53.062Z
S1 59424, S2 60057
46dfd181d1
33e063c09c
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.