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("8078126329235329041:set_01M6F2635HF1PVR1CATFQ8QJNH") = 89efacba69af9fcc..., the commitment published at the start
a split pot (fewer_moves level) follows from the games
✓
set payout
split 10 each, fee 0
Game 1 m_01M6F2635JFMHA5390T92CBJ1G: verified
✓
signatures
32 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..32, every prev_hash links
✓
move log
32 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
32 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
32 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-02T21:21:02.269Z
S1 59290, S2 60000
c797b15880
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-02T21:21:04.589Z
S1 59290, S2 59680
11151c66e8
c797b15880
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-02T21:21:06.845Z
S1 59034, S2 59680
32edfd2b70
11151c66e8
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-02T21:21:09.011Z
S1 59034, S2 59514
17e6311d9c
32edfd2b70
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-02T21:21:11.020Z
S1 59025, S2 59514
cf25eb633c
17e6311d9c
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-02T21:21:13.022Z
S1 59025, S2 59512
21dd855d14
cf25eb633c
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-02T21:21:15.017Z
S1 59030, S2 59512
b788f4d656
21dd855d14
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-02T21:21:17.014Z
S1 59030, S2 59515
c6c302e696
b788f4d656
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-02T21:21:19.004Z
S1 59040, S2 59515
c7548b0d05
c6c302e696
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-02T21:21:21.013Z
S1 59040, S2 59506
bde1bb97fb
c7548b0d05
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-02T21:21:22.949Z
S1 59104, S2 59506
68786db033
bde1bb97fb
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-02T21:21:24.924Z
S1 59104, S2 59531
08ea12bdc8
68786db033
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-02T21:21:26.887Z
S1 59141, S2 59531
707103208d
08ea12bdc8
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-02T21:21:28.908Z
S1 59141, S2 59510
982083bf63
707103208d
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-02T21:21:30.843Z
S1 59206, S2 59510
a1b8b99c80
982083bf63
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-02T21:21:32.833Z
S1 59206, S2 59520
fa4267e39c
a1b8b99c80
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-02T21:21:34.798Z
S1 59241, S2 59520
68d87529c6
fa4267e39c
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-02T21:21:36.797Z
S1 59241, S2 59521
5d4f99eb5e
68d87529c6
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-02T21:21:38.811Z
S1 59227, S2 59521
35f7cba880
5d4f99eb5e
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-02T21:21:40.803Z
S1 59227, S2 59529
985724a5ea
35f7cba880
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-02T21:21:43.462Z
S1 58568, S2 59529
9e01e92531
985724a5ea
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-02T21:21:45.654Z
S1 58568, S2 59337
175db4762a
9e01e92531
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-02T21:21:47.663Z
S1 58559, S2 59337
eeaa3e52cb
175db4762a
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-02T21:21:49.642Z
S1 58559, S2 59358
a7f0a953d0
eeaa3e52cb
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-02T21:21:51.640Z
S1 58561, S2 59358
7594f23584
a7f0a953d0
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-02T21:21:53.639Z
S1 58561, S2 59359
49409cf3ef
7594f23584
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-02T21:21:55.908Z
S1 58292, S2 59359
202ac0227b
49409cf3ef
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-02T21:21:57.884Z
S1 58292, S2 59383
0ba62dc088
202ac0227b
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-02T21:22:00.009Z
S1 58167, S2 59383
a2a1fbeb14
0ba62dc088
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-02T21:22:02.604Z
S1 58167, S2 58788
b2b3515591
a2a1fbeb14
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-02T21:22:04.582Z
S1 58189, S2 58788
1db22b84b0
b2b3515591
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-02T21:22:06.514Z
S1 58189, S2 58856
ee665bca64
1db22b84b0
sk_4707cd57
Game 2 m_01M6F2635MEY7BTX0Q6JME311N: verified
✓
signatures
32 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..32, every prev_hash links
✓
move log
32 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
32 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
32 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-02T21:21:02.144Z
S1 59415, S2 60000
e13653d296
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-02T21:21:04.251Z
S1 59415, S2 59893
b1fb2d8f0f
e13653d296
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-02T21:21:06.238Z
S1 59428, S2 59893
f3807651b5
b1fb2d8f0f
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-02T21:21:08.402Z
S1 59428, S2 59729
0c85791bac
f3807651b5
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-02T21:21:10.426Z
S1 59404, S2 59729
b21bdd7e50
0c85791bac
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-02T21:21:12.395Z
S1 59404, S2 59760
b36a7a70bd
b21bdd7e50
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-02T21:21:14.396Z
S1 59403, S2 59760
006c1feeb1
b36a7a70bd
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-02T21:21:16.428Z
S1 59403, S2 59728
c056975bd1
006c1feeb1
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-02T21:21:18.625Z
S1 59206, S2 59728
f547110654
c056975bd1
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-02T21:21:20.723Z
S1 59206, S2 59630
573bfbc8da
f547110654
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-02T21:21:22.649Z
S1 59280, S2 59630
e66cd0897d
573bfbc8da
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-02T21:21:24.614Z
S1 59280, S2 59665
47b1a8243a
e66cd0897d
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-02T21:21:26.637Z
S1 59257, S2 59665
237d0cf197
47b1a8243a
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-02T21:21:28.601Z
S1 59257, S2 59701
f6b0c5671d
237d0cf197
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-02T21:21:30.527Z
S1 59331, S2 59701
ae5f37eb92
f6b0c5671d
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-02T21:21:32.533Z
S1 59331, S2 59695
ceddbf8007
ae5f37eb92
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-02T21:21:34.495Z
S1 59369, S2 59695
b08e1c3b61
ceddbf8007
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-02T21:21:36.522Z
S1 59369, S2 59668
67c9aa3bdf
b08e1c3b61
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-02T21:21:38.529Z
S1 59362, S2 59668
5ff53bd5d8
67c9aa3bdf
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-02T21:21:40.495Z
S1 59362, S2 59702
d4435a9d4a
5ff53bd5d8
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-02T21:21:43.423Z
S1 58434, S2 59702
8b5790707d
d4435a9d4a
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-02T21:21:45.610Z
S1 58434, S2 59515
466bd83562
8b5790707d
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-02T21:21:47.797Z
S1 58247, S2 59515
3f45a11213
466bd83562
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-02T21:21:49.802Z
S1 58247, S2 59510
db5de79bda
3f45a11213
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-02T21:21:51.816Z
S1 58233, S2 59510
2dec86dcec
db5de79bda
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-02T21:21:53.813Z
S1 58233, S2 59513
9e4d58f695
2dec86dcec
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-02T21:21:55.923Z
S1 58123, S2 59513
d804abc76a
9e4d58f695
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-02T21:21:57.911Z
S1 58123, S2 59525
7ba5901040
d804abc76a
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-02T21:22:00.114Z
S1 57920, S2 59525
d73f1a6a3e
7ba5901040
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-02T21:22:02.630Z
S1 57920, S2 59009
b27659489c
d73f1a6a3e
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-02T21:22:04.613Z
S1 57937, S2 59009
80cf48ab1b
b27659489c
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-02T21:22:06.549Z
S1 57937, S2 59073
793e1a6335
80cf48ab1b
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.