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("2105394756101722204:set_01M6DNF2BAF0HSVGVE3A7QD292") = cf7d01126d437b37..., the commitment published at the start
a split pot (fewer_moves level) follows from the games
✓
set payout
split 30 each, fee 0
Game 1 m_01M6DNF2BCFAGRRS8BPZ0DHK1H: verified
✓
signatures
28 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..28, every prev_hash links
✓
move log
28 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
28 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
28 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-02T08:19:29.945Z
S1 59766, S2 60000
0c9b5ab17b
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-02T08:19:32.113Z
S1 59766, S2 59832
e242a686b0
0c9b5ab17b
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-02T08:19:34.321Z
S1 59558, S2 59832
c4075640eb
e242a686b0
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-02T08:19:36.414Z
S1 59558, S2 59739
ad49dc9cca
c4075640eb
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-02T08:19:38.619Z
S1 59353, S2 59739
22ae42cb6a
ad49dc9cca
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-02T08:19:40.716Z
S1 59353, S2 59642
fa031b077e
22ae42cb6a
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-02T08:19:42.822Z
S1 59247, S2 59642
5c886f3ee9
fa031b077e
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-02T08:19:44.791Z
S1 59247, S2 59673
cbfe8c1afd
5c886f3ee9
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-02T08:19:46.813Z
S1 59225, S2 59673
196ae4f1e2
cbfe8c1afd
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-02T08:19:48.739Z
S1 59225, S2 59747
916cc83666
196ae4f1e2
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-02T08:19:50.704Z
S1 59260, S2 59747
4d469f00f3
916cc83666
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-02T08:19:52.631Z
S1 59260, S2 59820
9bbbc0f47a
4d469f00f3
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-02T08:19:54.603Z
S1 59288, S2 59820
728694b2d1
9bbbc0f47a
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-02T08:19:56.533Z
S1 59288, S2 59890
55ae9f9037
728694b2d1
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-02T08:19:58.498Z
S1 59323, S2 59890
30c24521ad
55ae9f9037
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-02T08:20:00.434Z
S1 59323, S2 59954
8b48ffb47e
30c24521ad
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-02T08:20:02.626Z
S1 59131, S2 59954
d753c4af75
8b48ffb47e
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-02T08:20:04.736Z
S1 59131, S2 59844
eaad163d1a
d753c4af75
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-02T08:20:06.712Z
S1 59155, S2 59844
339fb571ae
eaad163d1a
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-02T08:20:08.734Z
S1 59155, S2 59822
02ff9037b0
339fb571ae
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-02T08:20:10.710Z
S1 59179, S2 59822
de03983d2b
02ff9037b0
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-02T08:20:12.731Z
S1 59179, S2 59801
3c0047d694
de03983d2b
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-02T08:20:14.682Z
S1 59228, S2 59801
7b4ccdd8e4
3c0047d694
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-02T08:20:16.631Z
S1 59228, S2 59852
a655dcf0ff
7b4ccdd8e4
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-02T08:20:18.563Z
S1 59296, S2 59852
b7b7ab8b16
a655dcf0ff
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-02T08:20:20.498Z
S1 59296, S2 59917
939faa3143
b7b7ab8b16
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-02T08:20:22.429Z
S1 59365, S2 59917
1e3b13b9fa
939faa3143
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-02T08:20:24.361Z
S1 59365, S2 59985
46c2102cb7
1e3b13b9fa
sk_4707cd57
Game 2 m_01M6DNF2BDF0JAC0BT671EMVQ6: verified
✓
signatures
28 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..28, every prev_hash links
✓
move log
28 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
28 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
28 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-02T08:19:29.949Z
S1 59762, S2 60000
9967934a51
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-02T08:19:32.121Z
S1 59762, S2 59828
a70a36628d
9967934a51
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-02T08:19:34.310Z
S1 59573, S2 59828
52d30b95d8
a70a36628d
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-02T08:19:36.405Z
S1 59573, S2 59733
217a429a87
52d30b95d8
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-02T08:19:38.625Z
S1 59353, S2 59733
0bc6d9ca6f
217a429a87
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-02T08:19:40.724Z
S1 59353, S2 59634
96a153c060
0bc6d9ca6f
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-02T08:19:42.825Z
S1 59252, S2 59634
61cd0e1527
96a153c060
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-02T08:19:44.939Z
S1 59252, S2 59520
c19c4dcc71
61cd0e1527
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-02T08:19:47.007Z
S1 59184, S2 59520
66ab59c350
c19c4dcc71
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-02T08:19:48.950Z
S1 59184, S2 59577
b1bbaab29a
66ab59c350
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-02T08:19:50.910Z
S1 59224, S2 59577
69152f0da4
b1bbaab29a
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-02T08:19:52.838Z
S1 59224, S2 59649
81e58b9809
69152f0da4
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-02T08:19:54.801Z
S1 59261, S2 59649
8b48148633
81e58b9809
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-02T08:19:56.732Z
S1 59261, S2 59718
36c88fe384
8b48148633
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-02T08:19:58.703Z
S1 59290, S2 59718
eb5981ed31
36c88fe384
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-02T08:20:00.648Z
S1 59290, S2 59773
cb583c3616
eb5981ed31
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-02T08:20:03.037Z
S1 58901, S2 59773
50da1bcaa4
cb583c3616
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-02T08:20:05.210Z
S1 58901, S2 59600
4d27b2787e
50da1bcaa4
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-02T08:20:07.160Z
S1 58951, S2 59600
d038084c46
4d27b2787e
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-02T08:20:09.128Z
S1 58951, S2 59632
b1e1e8b1b0
d038084c46
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-02T08:20:11.117Z
S1 58962, S2 59632
b1762a2e86
b1e1e8b1b0
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-02T08:20:13.126Z
S1 58962, S2 59623
d39c572d78
b1762a2e86
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-02T08:20:15.072Z
S1 59016, S2 59623
ec61a2b0d1
d39c572d78
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-02T08:20:17.028Z
S1 59016, S2 59667
1e4767f088
ec61a2b0d1
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-02T08:20:18.962Z
S1 59082, S2 59667
fd2e6a7afd
1e4767f088
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-02T08:20:20.897Z
S1 59082, S2 59732
4722375ac1
fd2e6a7afd
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-02T08:20:22.833Z
S1 59146, S2 59732
c3b5d39a6b
4722375ac1
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-02T08:20:24.760Z
S1 59146, S2 59805
4891452ede
c3b5d39a6b
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.