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("6732717489028262173:set_01M6K29GZRFB6V4NNNEHW581GA") = a3dd4cebc263345d..., 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_01M6K29GZTFH2A6GRMFHNNS2EQ: 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
2026-11-04T10:39:51.918Z
S1 59825, S2 60000
8edda58d2e
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-04T10:39:54.195Z
S1 59825, S2 59723
ba00388a87
8edda58d2e
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-04T10:39:56.195Z
S1 59825, S2 59723
8bd1f70302
ba00388a87
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-04T10:39:58.197Z
S1 59825, S2 59721
a017784c74
8bd1f70302
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-04T10:40:00.250Z
S1 59772, S2 59721
21f72ac5bd
a017784c74
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-04T10:40:03.116Z
S1 59772, S2 58855
664fa4067e
21f72ac5bd
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-04T10:40:05.126Z
S1 59762, S2 58855
13fef2eb65
664fa4067e
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-04T10:40:07.102Z
S1 59762, S2 58879
8b77b4040e
13fef2eb65
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-04T10:40:09.033Z
S1 59831, S2 58879
ef5903085c
8b77b4040e
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-04T10:40:10.999Z
S1 59831, S2 58913
a974a49af8
ef5903085c
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-04T10:40:12.996Z
S1 59834, S2 58913
01549bf02b
a974a49af8
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-04T10:40:14.998Z
S1 59834, S2 58911
9debb45ed8
01549bf02b
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-04T10:40:17.004Z
S1 59828, S2 58911
bf18679480
9debb45ed8
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-04T10:40:19.031Z
S1 59828, S2 58884
b8c265a6f3
bf18679480
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-04T10:40:21.008Z
S1 59851, S2 58884
7b1c82d2ee
b8c265a6f3
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-04T10:40:22.941Z
S1 59851, S2 58951
12bd05dfc2
7b1c82d2ee
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-04T10:40:25.012Z
S1 59780, S2 58951
9c56908260
12bd05dfc2
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-04T10:40:27.119Z
S1 59780, S2 58844
8ee53df8fc
9c56908260
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-04T10:40:29.198Z
S1 59701, S2 58844
2b323ec0d5
8ee53df8fc
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-04T10:40:31.216Z
S1 59701, S2 58826
05bcd37421
2b323ec0d5
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-04T10:40:33.214Z
S1 59703, S2 58826
7b80989d4d
05bcd37421
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-04T10:40:35.218Z
S1 59703, S2 58822
313e1aa84b
7b80989d4d
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-04T10:40:37.203Z
S1 59718, S2 58822
ec8b0334be
313e1aa84b
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-04T10:40:39.222Z
S1 59718, S2 58803
61b7b1d934
ec8b0334be
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-04T10:40:41.229Z
S1 59711, S2 58803
c0a43ee886
61b7b1d934
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-04T10:40:43.212Z
S1 59711, S2 58820
77abff3e9b
c0a43ee886
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-04T10:40:45.201Z
S1 59722, S2 58820
5c286ba1a5
77abff3e9b
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-04T10:40:47.146Z
S1 59722, S2 58875
17a07d70dc
5c286ba1a5
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-04T10:40:49.077Z
S1 59791, S2 58875
6f5d6a01fc
17a07d70dc
sk_4707cd57
Game 2 m_01M6K29GZVFBAACQE49BQT7WRV: 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
2026-11-04T10:39:51.919Z
S1 59824, S2 60000
506205f038
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-04T10:39:53.880Z
S1 59824, S2 60039
7f924f312b
506205f038
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-04T10:39:55.924Z
S1 59780, S2 60039
fc56faaaa2
7f924f312b
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-04T10:39:57.909Z
S1 59780, S2 60054
a9ee9b6820
fc56faaaa2
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-04T10:39:59.896Z
S1 59793, S2 60054
1949fb632d
a9ee9b6820
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-04T10:40:02.511Z
S1 59793, S2 59439
9b7b1ec12f
1949fb632d
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-04T10:40:04.704Z
S1 59600, S2 59439
01df925f2f
9b7b1ec12f
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-04T10:40:06.711Z
S1 59600, S2 59432
12d67be1f7
01df925f2f
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-04T10:40:08.705Z
S1 59606, S2 59432
ef19a73c07
12d67be1f7
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-04T10:40:10.715Z
S1 59606, S2 59422
4ddf963b4c
ef19a73c07
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-04T10:40:12.648Z
S1 59673, S2 59422
5eb86df709
4ddf963b4c
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-04T10:40:14.623Z
S1 59673, S2 59447
49d3822fb5
5eb86df709
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-04T10:40:16.636Z
S1 59660, S2 59447
23ee892353
49d3822fb5
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-04T10:40:18.641Z
S1 59660, S2 59442
622d1af396
23ee892353
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-04T10:40:20.705Z
S1 59596, S2 59442
39498eb9a6
622d1af396
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-04T10:40:22.896Z
S1 59596, S2 59251
74ffe6c977
39498eb9a6
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-04T10:40:24.933Z
S1 59559, S2 59251
46404cd0dd
74ffe6c977
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-04T10:40:26.942Z
S1 59559, S2 59242
21e5859b2b
46404cd0dd
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-04T10:40:29.024Z
S1 59477, S2 59242
bc2e8d7421
21e5859b2b
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-04T10:40:31.103Z
S1 59477, S2 59163
20d0834055
bc2e8d7421
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-04T10:40:33.103Z
S1 59477, S2 59163
5bcc023370
20d0834055
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-04T10:40:35.102Z
S1 59477, S2 59164
dbbd63f1e4
5bcc023370
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-04T10:40:37.068Z
S1 59511, S2 59164
b7412f95c8
dbbd63f1e4
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-04T10:40:39.103Z
S1 59511, S2 59129
8d72ffb12b
b7412f95c8
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-04T10:40:41.131Z
S1 59483, S2 59129
4d727d22ac
8d72ffb12b
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-04T10:40:43.203Z
S1 59483, S2 59057
fabc86dd80
4d727d22ac
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-04T10:40:45.203Z
S1 59483, S2 59057
d1f5f24b07
fabc86dd80
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-04T10:40:47.173Z
S1 59483, S2 59087
b22aba205a
d1f5f24b07
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-04T10:40:49.108Z
S1 59548, S2 59087
dfe545ecc6
b22aba205a
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.