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("7370070739095264102:set_01M68BHESVE31898W30A9ES00K") = 206c63d8525f7b89..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M68BHESXFD3831YWZNJWYQRC: verified
✓
signatures
43 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..43, every prev_hash links
✓
move log
43 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
43 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
43 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-10-31T06:49:50.202Z
S1 59880, S2 60000
01514d9409
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-10-31T06:49:52.313Z
S1 59880, S2 59889
3cc4f1a817
01514d9409
sk_4707cd57
3
move
S1 Exhibition1
3
2026-10-31T06:49:54.412Z
S1 59781, S2 59889
a79202adda
3cc4f1a817
sk_4707cd57
4
move
S2 Exhibition2
4
2026-10-31T06:49:56.613Z
S1 59781, S2 59688
37e320d12a
a79202adda
sk_4707cd57
5
move
S1 Exhibition1
5
2026-10-31T06:49:58.706Z
S1 59688, S2 59688
8d4dacb281
37e320d12a
sk_4707cd57
6
move
S2 Exhibition2
6
2026-10-31T06:50:00.729Z
S1 59688, S2 59665
15813f1944
8d4dacb281
sk_4707cd57
7
move
S1 Exhibition1
7
2026-10-31T06:50:03.431Z
S1 58986, S2 59665
80d906b11b
15813f1944
sk_4707cd57
8
move
S2 Exhibition2
8
2026-10-31T06:50:05.642Z
S1 58986, S2 59454
6c70cc659a
80d906b11b
sk_4707cd57
9
move
S1 Exhibition1
9
2026-10-31T06:50:07.825Z
S1 58803, S2 59454
b151ac546e
6c70cc659a
sk_4707cd57
10
move
S2 Exhibition2
10
2026-10-31T06:50:09.926Z
S1 58803, S2 59353
a52cf21fd2
b151ac546e
sk_4707cd57
11
move
S1 Exhibition1
11
2026-10-31T06:50:11.999Z
S1 58730, S2 59353
c6f3062bfe
a52cf21fd2
sk_4707cd57
12
move
S2 Exhibition2
12
2026-10-31T06:50:13.999Z
S1 58730, S2 59353
f97822fb6c
c6f3062bfe
sk_4707cd57
13
move
S1 Exhibition1
13
2026-10-31T06:50:16.005Z
S1 58724, S2 59353
129e438809
f97822fb6c
sk_4707cd57
14
move
S2 Exhibition2
14
2026-10-31T06:50:18.003Z
S1 58724, S2 59355
b24933ac7e
129e438809
sk_4707cd57
15
move
S1 Exhibition1
15
2026-10-31T06:50:20.044Z
S1 58683, S2 59355
afc2f79362
b24933ac7e
sk_4707cd57
16
move
S2 Exhibition2
16
2026-10-31T06:50:22.105Z
S1 58683, S2 59294
fc1657e229
afc2f79362
sk_4707cd57
17
move
S1 Exhibition1
17
2026-10-31T06:50:24.104Z
S1 58684, S2 59294
deeac5267e
fc1657e229
sk_4707cd57
18
move
S2 Exhibition2
18
2026-10-31T06:50:26.101Z
S1 58684, S2 59297
9b80bffbf2
deeac5267e
sk_4707cd57
19
move
S1 Exhibition1
19
2026-10-31T06:50:28.116Z
S1 58669, S2 59297
78959389dc
9b80bffbf2
sk_4707cd57
20
move
S2 Exhibition2
20
2026-10-31T06:50:30.108Z
S1 58669, S2 59305
750a4c5ca5
78959389dc
sk_4707cd57
21
move
S1 Exhibition1
21
2026-10-31T06:50:32.111Z
S1 58666, S2 59305
4ad311d453
750a4c5ca5
sk_4707cd57
22
move
S2 Exhibition2
22
2026-10-31T06:50:34.101Z
S1 58666, S2 59315
d7dafa585f
4ad311d453
sk_4707cd57
23
move
S1 Exhibition1
23
2026-10-31T06:50:36.059Z
S1 58708, S2 59315
c0d9f68bf2
d7dafa585f
sk_4707cd57
24
move
S2 Exhibition2
24
2026-10-31T06:50:38.014Z
S1 58708, S2 59360
8dbd5c66a9
c0d9f68bf2
sk_4707cd57
25
move
S1 Exhibition1
25
2026-10-31T06:50:39.972Z
S1 58750, S2 59360
84e87175c2
8dbd5c66a9
sk_4707cd57
26
move
S2 Exhibition2
26
2026-10-31T06:50:41.920Z
S1 58750, S2 59412
551429c8b5
84e87175c2
sk_4707cd57
27
move
S1 Exhibition1
27
2026-10-31T06:50:43.866Z
S1 58804, S2 59412
5f73c01637
551429c8b5
sk_4707cd57
28
move
S2 Exhibition2
28
2026-10-31T06:50:45.818Z
S1 58804, S2 59460
cd6fc9c3c7
5f73c01637
sk_4707cd57
29
move
S1 Exhibition1
29
2026-10-31T06:50:47.757Z
S1 58865, S2 59460
c128eca990
cd6fc9c3c7
sk_4707cd57
30
move
S2 Exhibition2
30
2026-10-31T06:50:49.711Z
S1 58865, S2 59506
26fe199734
c128eca990
sk_4707cd57
31
move
S1 Exhibition1
31
2026-10-31T06:51:08.007Z
S1 51209, S2 59506
751af6c8e1
26fe199734
sk_4707cd57
32
move
S2 Exhibition2
32
2026-10-31T06:51:26.966Z
S1 51209, S2 42547
856b6026f2
751af6c8e1
sk_4707cd57
33
move
S1 Exhibition1
33
2026-10-31T06:51:28.940Z
S1 51235, S2 42547
18031c5042
856b6026f2
sk_4707cd57
34
move
S2 Exhibition2
34
2026-10-31T06:51:30.929Z
S1 51235, S2 42558
9141a993ed
18031c5042
sk_4707cd57
35
move
S1 Exhibition1
35
2026-10-31T06:51:32.941Z
S1 51223, S2 42558
f4899f2d93
9141a993ed
sk_4707cd57
36
move
S2 Exhibition2
36
2026-10-31T06:51:35.010Z
S1 51223, S2 42489
5848f07683
f4899f2d93
sk_4707cd57
37
move
S1 Exhibition1
37
2026-10-31T06:51:37.523Z
S1 50710, S2 42489
f6184f21a7
5848f07683
sk_4707cd57
38
move
S2 Exhibition2
38
2026-10-31T06:51:39.532Z
S1 50710, S2 42480
43e21a5ec5
f6184f21a7
sk_4707cd57
39
move
S1 Exhibition1
39
2026-10-31T06:51:41.526Z
S1 50716, S2 42480
2d2c44ed8f
43e21a5ec5
sk_4707cd57
40
move
S2 Exhibition2
40
2026-10-31T06:51:43.468Z
S1 50716, S2 42538
f2db5267cb
2d2c44ed8f
sk_4707cd57
41
move
S1 Exhibition1
41
2026-10-31T06:51:45.411Z
S1 50773, S2 42538
e388101682
f2db5267cb
sk_4707cd57
42
move
S2 Exhibition2
42
2026-10-31T06:51:47.340Z
S1 50773, S2 42609
de2b91c11e
e388101682
sk_4707cd57
43
move
S1 Exhibition1
43
2026-10-31T06:51:49.268Z
S1 50845, S2 42609
b9a0dabb90
de2b91c11e
sk_4707cd57
Game 2 m_01M68BHESYFE4BGEJWY1FBQMXX: 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
2026-10-31T06:49:50.207Z
S1 59875, S2 60000
f8917c7e55
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-10-31T06:49:52.321Z
S1 59875, S2 59886
55ecad5bc7
f8917c7e55
sk_4707cd57
3
move
S1 Exhibition2
3
2026-10-31T06:49:54.414Z
S1 59782, S2 59886
1c78c17a64
55ecad5bc7
sk_4707cd57
4
move
S2 Exhibition1
4
2026-10-31T06:49:56.612Z
S1 59782, S2 59688
2c933cd995
1c78c17a64
sk_4707cd57
5
move
S1 Exhibition2
5
2026-10-31T06:49:58.701Z
S1 59693, S2 59688
e0583eb0be
2c933cd995
sk_4707cd57
6
move
S2 Exhibition1
6
2026-10-31T06:50:00.649Z
S1 59693, S2 59740
7571708732
e0583eb0be
sk_4707cd57
7
move
S1 Exhibition2
7
2026-10-31T06:50:03.418Z
S1 58924, S2 59740
d60d7c3f56
7571708732
sk_4707cd57
8
move
S2 Exhibition1
8
2026-10-31T06:50:05.619Z
S1 58924, S2 59539
e412cfa32e
d60d7c3f56
sk_4707cd57
9
move
S1 Exhibition2
9
2026-10-31T06:50:07.712Z
S1 58831, S2 59539
e67819770a
e412cfa32e
sk_4707cd57
10
move
S2 Exhibition1
10
2026-10-31T06:50:09.806Z
S1 58831, S2 59445
117c940781
e67819770a
sk_4707cd57
11
move
S1 Exhibition2
11
2026-10-31T06:50:11.808Z
S1 58829, S2 59445
1208040972
117c940781
sk_4707cd57
12
move
S2 Exhibition1
12
2026-10-31T06:50:13.802Z
S1 58829, S2 59451
1d003c50ff
1208040972
sk_4707cd57
13
move
S1 Exhibition2
13
2026-10-31T06:50:15.799Z
S1 58832, S2 59451
de8cc1fba4
1d003c50ff
sk_4707cd57
14
move
S2 Exhibition1
14
2026-10-31T06:50:17.798Z
S1 58832, S2 59452
309ec4e458
de8cc1fba4
sk_4707cd57
15
move
S1 Exhibition2
15
2026-10-31T06:50:19.806Z
S1 58824, S2 59452
7ed30dd4a3
309ec4e458
sk_4707cd57
16
move
S2 Exhibition1
16
2026-10-31T06:50:21.733Z
S1 58824, S2 59525
54e39fe2e8
7ed30dd4a3
sk_4707cd57
17
move
S1 Exhibition2
17
2026-10-31T06:50:23.713Z
S1 58844, S2 59525
c5e0895a37
54e39fe2e8
sk_4707cd57
18
move
S2 Exhibition1
18
2026-10-31T06:50:25.645Z
S1 58844, S2 59593
b18284a028
c5e0895a37
sk_4707cd57
19
move
S1 Exhibition2
19
2026-10-31T06:50:27.622Z
S1 58867, S2 59593
ff1e05a9e1
b18284a028
sk_4707cd57
20
move
S2 Exhibition1
20
2026-10-31T06:50:29.609Z
S1 58867, S2 59606
577352eb87
ff1e05a9e1
sk_4707cd57
21
move
S1 Exhibition2
21
2026-10-31T06:50:31.602Z
S1 58874, S2 59606
a5d2bff5b0
577352eb87
sk_4707cd57
22
move
S2 Exhibition1
22
2026-10-31T06:50:33.564Z
S1 58874, S2 59644
5cfb661fd9
a5d2bff5b0
sk_4707cd57
23
move
S1 Exhibition2
23
2026-10-31T06:50:35.490Z
S1 58948, S2 59644
e4ac4d8b7f
5cfb661fd9
sk_4707cd57
24
move
S2 Exhibition1
24
2026-10-31T06:50:37.438Z
S1 58948, S2 59696
e620d53e3b
e4ac4d8b7f
sk_4707cd57
25
move
S1 Exhibition2
25
2026-10-31T06:50:39.368Z
S1 59018, S2 59696
7d8fa46622
e620d53e3b
sk_4707cd57
26
move
S2 Exhibition1
26
2026-10-31T06:50:41.300Z
S1 59018, S2 59764
36f8ee59db
7d8fa46622
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.