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("952088578661735402:set_01M6PGSZN3EKGBZS1HD8D63TZW") = a93c7f9b15827505..., 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_01M6PGSZN5F3NBMQA1M1C151JZ: verified
✓
signatures
57 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..57, every prev_hash links
✓
move log
57 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
57 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
57 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-05T18:51:14.603Z
S1 59807, S2 60000
f60476c800
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-05T18:51:16.698Z
S1 59807, S2 59905
a062db1ef6
f60476c800
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-05T18:51:18.731Z
S1 59774, S2 59905
6a2497e8f2
a062db1ef6
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-05T18:51:20.905Z
S1 59774, S2 59731
ddbf36e2ce
6a2497e8f2
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-05T18:51:23.100Z
S1 59579, S2 59731
128f6d18a6
ddbf36e2ce
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-05T18:51:25.198Z
S1 59579, S2 59633
797a560b90
128f6d18a6
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-05T18:51:27.192Z
S1 59585, S2 59633
84e2994b0e
797a560b90
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-05T18:51:29.327Z
S1 59585, S2 59498
050a8dfa21
84e2994b0e
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-05T18:51:31.429Z
S1 59483, S2 59498
9c1b2bf4b3
050a8dfa21
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-05T18:51:33.452Z
S1 59483, S2 59475
87667ccc57
9c1b2bf4b3
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-05T18:51:35.532Z
S1 59403, S2 59475
377361368e
87667ccc57
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-05T18:51:37.632Z
S1 59403, S2 59375
d914a5e706
377361368e
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-05T18:51:39.647Z
S1 59388, S2 59375
aa7d29017f
d914a5e706
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-05T18:51:41.621Z
S1 59388, S2 59401
ac013f68fa
aa7d29017f
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-05T18:51:43.634Z
S1 59375, S2 59401
bd28756a16
ac013f68fa
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-05T18:51:45.595Z
S1 59375, S2 59440
ed0054e68f
bd28756a16
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-05T18:51:47.557Z
S1 59413, S2 59440
631b5486b0
ed0054e68f
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-05T18:51:49.519Z
S1 59413, S2 59478
eea67c4d00
631b5486b0
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-05T18:51:51.512Z
S1 59420, S2 59478
c9ad0a924f
eea67c4d00
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-05T18:51:53.529Z
S1 59420, S2 59461
7d66bffa92
c9ad0a924f
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-05T18:51:55.520Z
S1 59429, S2 59461
4e7238037d
7d66bffa92
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-05T18:51:57.527Z
S1 59429, S2 59454
a0cebac16b
4e7238037d
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-05T18:51:59.511Z
S1 59445, S2 59454
8e7c20b511
a0cebac16b
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-05T18:52:01.742Z
S1 59445, S2 59223
1113d8b036
8e7c20b511
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-05T18:52:04.099Z
S1 59088, S2 59223
070c8a2ce6
1113d8b036
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-05T18:52:06.112Z
S1 59088, S2 59210
80f062e0b8
070c8a2ce6
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-05T18:52:08.048Z
S1 59152, S2 59210
b0156f60f5
80f062e0b8
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-05T18:52:10.014Z
S1 59152, S2 59244
3b7482b5d4
b0156f60f5
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-05T18:52:11.963Z
S1 59203, S2 59244
a3386f2763
3b7482b5d4
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-05T18:52:13.925Z
S1 59203, S2 59282
01027d4fa1
a3386f2763
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-05T18:52:15.900Z
S1 59228, S2 59282
937342d224
01027d4fa1
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-05T18:52:17.849Z
S1 59228, S2 59333
88a8f78ae2
937342d224
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-05T18:52:19.773Z
S1 59304, S2 59333
3b7a33206d
88a8f78ae2
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-05T18:52:21.722Z
S1 59304, S2 59384
c17586c5ef
3b7a33206d
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-05T18:52:23.647Z
S1 59379, S2 59384
8752d7475f
c17586c5ef
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-05T18:52:25.570Z
S1 59379, S2 59461
49920e4c87
8752d7475f
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-05T18:52:27.504Z
S1 59445, S2 59461
a785aadcdf
49920e4c87
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-05T18:52:29.429Z
S1 59445, S2 59536
06b5ca6edc
a785aadcdf
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-05T18:52:31.380Z
S1 59494, S2 59536
3f2c924633
06b5ca6edc
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-05T18:52:33.308Z
S1 59494, S2 59608
3380624687
3f2c924633
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-05T18:52:35.252Z
S1 59550, S2 59608
5bd7fbcc5f
3380624687
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-05T18:52:37.186Z
S1 59550, S2 59674
501a5cf82e
5bd7fbcc5f
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-05T18:52:39.137Z
S1 59599, S2 59674
89bba7ee75
501a5cf82e
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-05T18:52:41.069Z
S1 59599, S2 59742
6b44ab4338
89bba7ee75
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-05T18:52:43.011Z
S1 59657, S2 59742
3732ff1c68
6b44ab4338
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-05T18:52:44.951Z
S1 59657, S2 59802
6829f56abd
3732ff1c68
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-05T18:52:46.892Z
S1 59716, S2 59802
17cef61e85
6829f56abd
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-05T18:52:48.820Z
S1 59716, S2 59874
a32f19c116
17cef61e85
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-05T18:52:50.748Z
S1 59788, S2 59874
e805620c10
a32f19c116
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-05T18:52:52.681Z
S1 59788, S2 59941
27a649fe51
e805620c10
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-05T18:52:54.628Z
S1 59841, S2 59941
31c7bfbb60
27a649fe51
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-05T18:52:56.559Z
S1 59841, S2 60010
6339fc8ec8
31c7bfbb60
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-05T18:52:58.485Z
S1 59915, S2 60010
376d0ee581
6339fc8ec8
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-05T18:53:00.411Z
S1 59915, S2 60084
a2c7dabb33
376d0ee581
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-05T18:53:02.381Z
S1 59945, S2 60084
ed85de2805
a2c7dabb33
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-05T18:53:04.387Z
S1 59945, S2 60078
b09b97828c
ed85de2805
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-05T18:53:06.317Z
S1 60015, S2 60078
f24e64d16c
b09b97828c
sk_4707cd57
Game 2 m_01M6PGSZN8EQCB2G5YT6WVM0VC: verified
✓
signatures
26 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..26, every prev_hash links
✓
move log
26 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
26 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
26 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-05T18:51:14.603Z
S1 59807, S2 60000
10bafa15fc
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-05T18:51:16.701Z
S1 59807, S2 59902
95976aa13d
10bafa15fc
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-05T18:51:18.798Z
S1 59710, S2 59902
5f59f81fbd
95976aa13d
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-05T18:51:20.929Z
S1 59710, S2 59771
f7792aba8c
5f59f81fbd
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-05T18:51:23.034Z
S1 59605, S2 59771
58026fc191
f7792aba8c
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-05T18:51:25.201Z
S1 59605, S2 59604
3a0ed02ac3
58026fc191
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-05T18:51:27.157Z
S1 59649, S2 59604
80e8f5d22a
3a0ed02ac3
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-05T18:51:29.213Z
S1 59649, S2 59548
298743dd8e
80e8f5d22a
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-05T18:51:31.426Z
S1 59436, S2 59548
1e5931e81a
298743dd8e
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-05T18:51:33.427Z
S1 59436, S2 59547
e92aa8f11c
1e5931e81a
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-05T18:51:35.530Z
S1 59333, S2 59547
d00dea010f
e92aa8f11c
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-05T18:51:37.701Z
S1 59333, S2 59376
7529922831
d00dea010f
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-05T18:51:39.797Z
S1 59237, S2 59376
7e077a39e9
7529922831
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-05T18:51:41.796Z
S1 59237, S2 59377
0251139a63
7e077a39e9
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-05T18:51:43.724Z
S1 59309, S2 59377
0009cdadc8
0251139a63
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-05T18:51:45.709Z
S1 59309, S2 59392
e7bedc5f3e
0009cdadc8
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-05T18:51:47.710Z
S1 59308, S2 59392
80e85ddd4f
e7bedc5f3e
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-05T18:51:49.714Z
S1 59308, S2 59388
c3e5523c14
80e85ddd4f
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-05T18:51:51.703Z
S1 59319, S2 59388
d59d4525dc
c3e5523c14
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-05T18:51:53.803Z
S1 59319, S2 59288
adb761aace
d59d4525dc
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-05T18:51:55.818Z
S1 59304, S2 59288
0c0978a27d
adb761aace
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-05T18:51:57.774Z
S1 59304, S2 59332
91568a6478
0c0978a27d
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-05T18:51:59.702Z
S1 59376, S2 59332
4da008f9b4
91568a6478
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-05T18:52:01.905Z
S1 59376, S2 59129
a572cbff1e
4da008f9b4
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-05T18:52:04.130Z
S1 59151, S2 59129
7abbd69eeb
a572cbff1e
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-05T18:52:06.113Z
S1 59151, S2 59146
eec1ffe332
7abbd69eeb
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.