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("6784145795472193432:set_01M6J6978AF4EBCJY17TRXAKM8") = df83843e1bee855a..., 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_01M6J6978CEZZST7ZF27JP1HKT: verified
✓
signatures
29 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..29, every prev_hash links
✓
move log
29 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
29 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
29 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-04T02:30:21.855Z
S1 59794, S2 60000
1f05c07511
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-04T02:30:23.807Z
S1 59794, S2 60048
9304b7f2df
1f05c07511
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-04T02:30:25.919Z
S1 59682, S2 60048
a2b8892ae9
9304b7f2df
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-04T02:30:27.912Z
S1 59682, S2 60055
24c61613b8
a2b8892ae9
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-04T02:30:30.103Z
S1 59491, S2 60055
30cfea9375
24c61613b8
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-04T02:30:32.224Z
S1 59491, S2 59934
2b71bb447d
30cfea9375
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-04T02:30:34.326Z
S1 59389, S2 59934
2ced6870a8
2b71bb447d
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-04T02:30:36.430Z
S1 59389, S2 59830
8861f7efe3
2ced6870a8
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-04T02:30:38.513Z
S1 59306, S2 59830
d1de805549
8861f7efe3
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-04T02:30:40.597Z
S1 59306, S2 59746
65c9f653e3
d1de805549
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-04T02:30:42.635Z
S1 59268, S2 59746
83a0d50f1b
65c9f653e3
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-04T02:30:44.737Z
S1 59268, S2 59644
b7fb0a77d4
83a0d50f1b
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-04T02:30:46.707Z
S1 59298, S2 59644
09a2ddb84e
b7fb0a77d4
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-04T02:30:48.729Z
S1 59298, S2 59622
18c62c424d
09a2ddb84e
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-04T02:30:50.663Z
S1 59364, S2 59622
03ba44678d
18c62c424d
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-04T02:30:52.898Z
S1 59364, S2 59387
c661acf220
03ba44678d
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-04T02:30:54.847Z
S1 59415, S2 59387
4fa821c8d6
c661acf220
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-04T02:30:56.906Z
S1 59415, S2 59328
9a21e78ee6
4fa821c8d6
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-04T02:30:58.855Z
S1 59466, S2 59328
6dd3cd039a
9a21e78ee6
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-04T02:31:00.934Z
S1 59466, S2 59249
fb286b69cc
6dd3cd039a
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-04T02:31:03.433Z
S1 58967, S2 59249
cb2b51e921
fb286b69cc
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-04T02:31:05.629Z
S1 58967, S2 59053
8b14667890
cb2b51e921
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-04T02:31:07.798Z
S1 58798, S2 59053
556607d291
8b14667890
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-04T02:31:09.918Z
S1 58798, S2 58933
5343d62a09
556607d291
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-04T02:31:12.014Z
S1 58702, S2 58933
1c40a02369
5343d62a09
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-04T02:31:14.005Z
S1 58702, S2 58942
3e9b2e29e9
1c40a02369
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-04T02:31:16.028Z
S1 58679, S2 58942
b964a44e8a
3e9b2e29e9
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-04T02:31:18.007Z
S1 58679, S2 58963
63d9e56a37
b964a44e8a
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-04T02:31:19.934Z
S1 58752, S2 58963
99da0c8e3f
63d9e56a37
sk_4707cd57
Game 2 m_01M6J6978EFR4SK6MNB800NFV2: verified
✓
signatures
29 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..29, every prev_hash links
✓
move log
29 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
29 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
29 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-04T02:30:21.839Z
S1 59810, S2 60000
bab03e2bb8
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-04T02:30:23.809Z
S1 59810, S2 60030
cdfc11ca41
bab03e2bb8
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-04T02:30:25.930Z
S1 59689, S2 60030
5d86439a4f
cdfc11ca41
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-04T02:30:28.017Z
S1 59689, S2 59943
be2a1ae869
5d86439a4f
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-04T02:30:30.123Z
S1 59583, S2 59943
e94130e835
be2a1ae869
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-04T02:30:32.229Z
S1 59583, S2 59837
c0f901d3e6
e94130e835
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-04T02:30:34.328Z
S1 59484, S2 59837
ded9cc917e
c0f901d3e6
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-04T02:30:36.432Z
S1 59484, S2 59733
eb5d50e248
ded9cc917e
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-04T02:30:38.519Z
S1 59397, S2 59733
c5b072f972
eb5d50e248
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-04T02:30:40.599Z
S1 59397, S2 59653
134c4d0753
c5b072f972
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-04T02:30:42.724Z
S1 59272, S2 59653
fe7816a6ae
134c4d0753
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-04T02:30:44.741Z
S1 59272, S2 59636
80c5275644
fe7816a6ae
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-04T02:30:46.714Z
S1 59299, S2 59636
35b889028a
80c5275644
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-04T02:30:48.732Z
S1 59299, S2 59618
e388ba1c3c
35b889028a
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-04T02:30:50.711Z
S1 59320, S2 59618
e1814cce41
e388ba1c3c
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-04T02:30:52.830Z
S1 59320, S2 59499
5f9cd09ef9
e1814cce41
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-04T02:30:54.822Z
S1 59328, S2 59499
9fb989d970
5f9cd09ef9
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-04T02:30:56.837Z
S1 59328, S2 59484
f1a6ff837d
9fb989d970
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-04T02:30:58.805Z
S1 59360, S2 59484
424b2dd344
f1a6ff837d
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-04T02:31:00.902Z
S1 59360, S2 59387
b5edecb5f5
424b2dd344
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-04T02:31:03.429Z
S1 58833, S2 59387
74520200b6
b5edecb5f5
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-04T02:31:05.632Z
S1 58833, S2 59184
e5a64be5f4
74520200b6
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-04T02:31:07.811Z
S1 58654, S2 59184
59f9ba1adf
e5a64be5f4
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-04T02:31:09.923Z
S1 58654, S2 59072
becf49c008
59f9ba1adf
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-04T02:31:12.020Z
S1 58557, S2 59072
dde9732efb
becf49c008
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-04T02:31:14.033Z
S1 58557, S2 59059
d1f7aa06fa
dde9732efb
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-04T02:31:16.028Z
S1 58562, S2 59059
056c2f2d74
d1f7aa06fa
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-04T02:31:17.959Z
S1 58562, S2 59128
81ee5df1c1
056c2f2d74
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-04T02:31:19.887Z
S1 58634, S2 59128
618f4c1e80
81ee5df1c1
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.