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("3230686169507351048:set_01M6TX8QSXE6YTVQ2DAMJSW7GA") = 6cfcbdcf4451f9e9..., 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_01M6TX8QSZEKMV2V32Q7XMCAWS: verified
✓
signatures
21 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..21, every prev_hash links
✓
move log
21 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
21 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
21 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-07T11:45:58.723Z
S1 59808, S2 60000
1db1b8c89f
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T11:46:00.806Z
S1 59808, S2 59917
8a007087b6
1db1b8c89f
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T11:46:03.501Z
S1 59113, S2 59917
d5b359751f
8a007087b6
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T11:46:05.628Z
S1 59113, S2 59790
0a2e7dd043
d5b359751f
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T11:46:07.697Z
S1 59044, S2 59790
aa2f99e194
0a2e7dd043
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T11:46:09.823Z
S1 59044, S2 59664
d292ab3eba
aa2f99e194
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T11:46:11.936Z
S1 58931, S2 59664
779b3a297c
d292ab3eba
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T11:46:14.215Z
S1 58931, S2 59385
958f37abff
779b3a297c
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T11:46:16.207Z
S1 58939, S2 59385
ee50ffc465
958f37abff
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T11:46:18.204Z
S1 58939, S2 59388
99181fe0a1
ee50ffc465
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T11:46:20.169Z
S1 58974, S2 59388
2e49ec2f1b
99181fe0a1
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T11:46:22.102Z
S1 58974, S2 59455
c0de610179
2e49ec2f1b
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T11:46:24.082Z
S1 58994, S2 59455
ccbe328513
c0de610179
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T11:46:26.118Z
S1 58994, S2 59419
32e0e4d634
ccbe328513
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T11:46:28.071Z
S1 59041, S2 59419
1e1066e764
32e0e4d634
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-07T11:46:30.098Z
S1 59041, S2 59392
c67180c3ea
1e1066e764
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-07T11:46:32.107Z
S1 59032, S2 59392
aa9e98195c
c67180c3ea
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-07T11:46:34.121Z
S1 59032, S2 59378
f2cfae62a5
aa9e98195c
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-07T11:46:36.068Z
S1 59085, S2 59378
dd5fbec5a2
f2cfae62a5
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-07T11:46:37.995Z
S1 59085, S2 59451
76d2c3c781
dd5fbec5a2
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-07T11:46:39.922Z
S1 59158, S2 59451
58678aaa03
76d2c3c781
sk_4707cd57
Game 2 m_01M6TX8QT0F8HSYY46W8RR0M0P: verified
✓
signatures
24 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..24, every prev_hash links
✓
move log
24 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
24 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
24 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-07T11:45:58.704Z
S1 59827, S2 60000
16eb90f95c
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T11:46:00.806Z
S1 59827, S2 59898
9a32ebbaf2
16eb90f95c
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T11:46:03.498Z
S1 59135, S2 59898
c8ea92b87c
9a32ebbaf2
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T11:46:05.623Z
S1 59135, S2 59773
b0bd267bbd
c8ea92b87c
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T11:46:07.723Z
S1 59035, S2 59773
a33ab4bdb2
b0bd267bbd
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T11:46:09.902Z
S1 59035, S2 59594
67903794df
a33ab4bdb2
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T11:46:12.005Z
S1 58932, S2 59594
59c0c7ed68
67903794df
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T11:46:14.226Z
S1 58932, S2 59373
b2c0792ef4
59c0c7ed68
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T11:46:16.327Z
S1 58831, S2 59373
316807f7be
b2c0792ef4
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T11:46:18.401Z
S1 58831, S2 59299
32dc0b5448
316807f7be
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T11:46:20.363Z
S1 58869, S2 59299
d9443d9e0a
32dc0b5448
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T11:46:22.303Z
S1 58869, S2 59359
7024811832
d9443d9e0a
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T11:46:24.302Z
S1 58870, S2 59359
4bf7ec08c8
7024811832
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T11:46:26.304Z
S1 58870, S2 59357
542d25331f
4bf7ec08c8
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-07T11:46:28.317Z
S1 58857, S2 59357
7406657b4b
542d25331f
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-07T11:46:30.279Z
S1 58857, S2 59395
607c3f12a0
7406657b4b
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-07T11:46:32.298Z
S1 58838, S2 59395
cafebc00c0
607c3f12a0
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-07T11:46:34.308Z
S1 58838, S2 59385
60a561d092
cafebc00c0
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-07T11:46:36.326Z
S1 58820, S2 59385
a9a2c595a3
60a561d092
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-07T11:46:38.287Z
S1 58820, S2 59424
64a56d1bdd
a9a2c595a3
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-07T11:46:40.297Z
S1 58810, S2 59424
26a4bfc2f6
64a56d1bdd
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-07T11:46:42.259Z
S1 58810, S2 59462
dac3165100
26a4bfc2f6
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-07T11:46:44.191Z
S1 58878, S2 59462
b04a07939f
dac3165100
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-07T11:46:46.116Z
S1 58878, S2 59537
9b46ed4243
b04a07939f
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.