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("4723351814208707451:set_01M6Z39Z04EG6T68F2CYR4VQFY") = f9773570d0857a03..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6Z39Z06FHAST388M419ZMFP: 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 Exhibition1
1
2026-11-09T02:48:28.014Z
S1 59837, S2 60000
a8d4936d40
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-09T02:48:30.033Z
S1 59837, S2 59981
9a96747d4b
a8d4936d40
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-09T02:48:32.104Z
S1 59766, S2 59981
80831e7c26
9a96747d4b
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-09T02:48:34.077Z
S1 59766, S2 60008
d9d2113fa0
80831e7c26
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-09T02:48:36.127Z
S1 59716, S2 60008
a592b23622
d9d2113fa0
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-09T02:48:38.061Z
S1 59716, S2 60074
94836ad8fd
a592b23622
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-09T02:48:40.034Z
S1 59743, S2 60074
35da254f78
94836ad8fd
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-09T02:48:42.205Z
S1 59743, S2 59903
f3429d0062
35da254f78
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-09T02:48:44.311Z
S1 59637, S2 59903
944c54c678
f3429d0062
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-09T02:48:46.401Z
S1 59637, S2 59813
cbd739bf25
944c54c678
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-09T02:48:48.430Z
S1 59608, S2 59813
f58e043e01
cbd739bf25
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-09T02:48:50.537Z
S1 59608, S2 59706
f3fd23dea4
f58e043e01
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-09T02:48:52.629Z
S1 59516, S2 59706
ba73dd6070
f3fd23dea4
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-09T02:48:54.713Z
S1 59516, S2 59622
eb5c526999
ba73dd6070
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-09T02:48:56.655Z
S1 59574, S2 59622
b9228352c3
eb5c526999
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-09T02:48:58.618Z
S1 59574, S2 59659
5ae0a6f39d
b9228352c3
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-09T02:49:00.544Z
S1 59648, S2 59659
968c2f15d0
5ae0a6f39d
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-09T02:49:02.521Z
S1 59648, S2 59682
0562eb9094
968c2f15d0
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-09T02:49:04.499Z
S1 59670, S2 59682
ffd5459644
0562eb9094
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-09T02:49:06.431Z
S1 59670, S2 59750
561fce0605
ffd5459644
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-09T02:49:08.430Z
S1 59671, S2 59750
0994a7ac11
561fce0605
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-09T02:49:10.382Z
S1 59671, S2 59798
924c2a2a59
0994a7ac11
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-09T02:49:12.310Z
S1 59743, S2 59798
10ad6f416e
924c2a2a59
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-09T02:49:14.234Z
S1 59743, S2 59874
c1e9a963ae
10ad6f416e
sk_4707cd57
Game 2 m_01M6Z39Z08E4B80KFFHNF4ZHCK: verified
✓
signatures
44 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..44, every prev_hash links
✓
move log
44 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
44 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
44 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-09T02:48:28.007Z
S1 59844, S2 60000
a3f914954a
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-09T02:48:30.096Z
S1 59844, S2 59911
aa582053fb
a3f914954a
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-09T02:48:32.221Z
S1 59719, S2 59911
a6f0ef3766
aa582053fb
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-09T02:48:34.317Z
S1 59719, S2 59815
1c63e613da
a6f0ef3766
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-09T02:48:36.289Z
S1 59747, S2 59815
da5dbcd149
1c63e613da
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-09T02:48:38.224Z
S1 59747, S2 59880
2eaf16c113
da5dbcd149
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-09T02:48:40.210Z
S1 59761, S2 59880
af8e8c1471
2eaf16c113
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-09T02:48:42.324Z
S1 59761, S2 59766
466b0e986c
af8e8c1471
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-09T02:48:44.307Z
S1 59778, S2 59766
c7bb897717
466b0e986c
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-09T02:48:46.401Z
S1 59778, S2 59672
14488fa944
c7bb897717
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-09T02:48:48.432Z
S1 59747, S2 59672
7e7a956bec
14488fa944
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-09T02:48:50.538Z
S1 59747, S2 59566
522edf5dfb
7e7a956bec
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-09T02:48:52.630Z
S1 59655, S2 59566
17660c7a63
522edf5dfb
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-09T02:48:54.797Z
S1 59655, S2 59399
ac3e2ad6e4
17660c7a63
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-09T02:48:56.761Z
S1 59691, S2 59399
8df603169d
ac3e2ad6e4
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-09T02:48:58.689Z
S1 59691, S2 59471
7e947fb2a8
8df603169d
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-09T02:49:00.651Z
S1 59729, S2 59471
c5320f183b
7e947fb2a8
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-09T02:49:02.607Z
S1 59729, S2 59515
06ed0d8def
c5320f183b
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-09T02:49:04.620Z
S1 59716, S2 59515
bc8ff123af
06ed0d8def
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-09T02:49:06.619Z
S1 59716, S2 59516
0bbe53e95e
bc8ff123af
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-09T02:49:08.619Z
S1 59716, S2 59516
cf67b620e9
0bbe53e95e
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-09T02:49:10.642Z
S1 59716, S2 59493
46f2791167
cf67b620e9
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-09T02:49:12.712Z
S1 59646, S2 59493
05780b3791
46f2791167
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-09T02:49:14.733Z
S1 59646, S2 59472
b81d8a5197
05780b3791
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-09T02:49:16.723Z
S1 59656, S2 59472
83ad667825
b81d8a5197
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-09T02:49:18.723Z
S1 59656, S2 59472
2e2441a1c2
83ad667825
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-09T02:49:20.697Z
S1 59682, S2 59472
55ba0cd0a5
2e2441a1c2
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-09T02:49:22.702Z
S1 59682, S2 59467
d115abf692
55ba0cd0a5
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-09T02:49:24.658Z
S1 59726, S2 59467
ba28931d0b
d115abf692
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-09T02:49:26.626Z
S1 59726, S2 59499
759de0b4de
ba28931d0b
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-09T02:49:28.655Z
S1 59697, S2 59499
41d9707f83
759de0b4de
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-09T02:49:30.618Z
S1 59697, S2 59536
e591b06af4
41d9707f83
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-09T02:49:32.570Z
S1 59745, S2 59536
57b0733fd6
e591b06af4
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-09T02:49:34.525Z
S1 59745, S2 59581
5c78eea297
57b0733fd6
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-09T02:49:36.465Z
S1 59805, S2 59581
62b8eab769
5c78eea297
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-09T02:49:38.414Z
S1 59805, S2 59632
d65350eafc
62b8eab769
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-09T02:49:40.366Z
S1 59853, S2 59632
d1948a9bde
d65350eafc
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-09T02:49:42.310Z
S1 59853, S2 59688
2232780f23
d1948a9bde
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-09T02:49:44.238Z
S1 59925, S2 59688
121789c1a6
2232780f23
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-09T02:49:46.182Z
S1 59925, S2 59744
af8b4d8fbf
121789c1a6
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-09T02:49:48.112Z
S1 59995, S2 59744
b3bae1788d
af8b4d8fbf
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-09T02:49:50.047Z
S1 59995, S2 59809
a4c98751b1
b3bae1788d
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-09T02:49:51.974Z
S1 60068, S2 59809
a15551b9de
a4c98751b1
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-09T02:49:53.899Z
S1 60068, S2 59884
22595bb8bf
a15551b9de
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.