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("4493047592679756768:set_01M7DHVFXMEYKS3M933DE4Q8HF") = f111d3d2fdfe2bea..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M7DHVFXSEC9SHMG6GAR3ZZ33: verified
✓
signatures
37 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..37, every prev_hash links
✓
move log
37 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
37 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
37 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-14T17:32:04.926Z
S1 59302, S2 60000
1622b1b5fe
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-14T17:32:07.105Z
S1 59302, S2 59821
a7b71695c4
1622b1b5fe
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-14T17:32:09.133Z
S1 59274, S2 59821
2ad9f330b6
a7b71695c4
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-14T17:32:11.222Z
S1 59274, S2 59732
945968b0ca
2ad9f330b6
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-14T17:32:13.204Z
S1 59292, S2 59732
5ca71781ec
945968b0ca
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-14T17:32:15.325Z
S1 59292, S2 59611
db07483163
5ca71781ec
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-14T17:32:17.516Z
S1 59101, S2 59611
f9344e8837
db07483163
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-14T17:32:19.600Z
S1 59101, S2 59527
207dd63bb3
f9344e8837
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-14T17:32:21.635Z
S1 59066, S2 59527
32ae2c8979
207dd63bb3
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-14T17:32:23.604Z
S1 59066, S2 59558
0db913c15a
32ae2c8979
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-14T17:32:25.702Z
S1 58968, S2 59558
d6cd30850e
0db913c15a
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-14T17:32:27.918Z
S1 58968, S2 59342
8667b0b277
d6cd30850e
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-14T17:32:30.015Z
S1 58871, S2 59342
3c342a7cb5
8667b0b277
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-14T17:32:32.005Z
S1 58871, S2 59352
e7cde4f454
3c342a7cb5
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-14T17:32:34.024Z
S1 58852, S2 59352
7c287f2d6c
e7cde4f454
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-14T17:32:36.129Z
S1 58852, S2 59247
3079a4b00e
7c287f2d6c
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-14T17:32:38.212Z
S1 58769, S2 59247
9a1bf25978
3079a4b00e
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-14T17:32:40.220Z
S1 58769, S2 59239
bf81f7e852
9a1bf25978
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-14T17:32:42.205Z
S1 58784, S2 59239
5b4787c385
bf81f7e852
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-14T17:32:44.224Z
S1 58784, S2 59220
713e0f138e
5b4787c385
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-14T17:32:46.188Z
S1 58820, S2 59220
70809be109
713e0f138e
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-14T17:32:48.197Z
S1 58820, S2 59211
0fcf55ab59
70809be109
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-14T17:32:50.155Z
S1 58862, S2 59211
5ac9be38fb
0fcf55ab59
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-14T17:32:52.216Z
S1 58862, S2 59150
5872f0bf14
5ac9be38fb
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-14T17:32:54.197Z
S1 58881, S2 59150
1b9fd55002
5872f0bf14
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-14T17:32:56.215Z
S1 58881, S2 59132
885d443769
1b9fd55002
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-14T17:32:58.168Z
S1 58928, S2 59132
36f076dd86
885d443769
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-14T17:33:00.206Z
S1 58928, S2 59094
9dac66f3de
36f076dd86
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-14T17:33:02.342Z
S1 58792, S2 59094
7acbc3d223
9dac66f3de
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-14T17:33:04.374Z
S1 58792, S2 59062
13e4cccc77
7acbc3d223
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-14T17:33:06.327Z
S1 58839, S2 59062
1d67fce52d
13e4cccc77
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-14T17:33:08.403Z
S1 58839, S2 58986
e263d1fc30
1d67fce52d
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-14T17:33:10.501Z
S1 58741, S2 58986
07510e9fbd
e263d1fc30
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-14T17:33:12.434Z
S1 58741, S2 59053
377fad6a2f
07510e9fbd
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-14T17:33:14.441Z
S1 58734, S2 59053
3c46ddb0d4
377fad6a2f
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-14T17:33:16.377Z
S1 58734, S2 59117
3eb0a13638
3c46ddb0d4
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-14T17:33:18.303Z
S1 58808, S2 59117
00895f1f9c
3eb0a13638
sk_4707cd57
Game 2 m_01M7DHVFXVEKP8WZ45B4YAQ3T3: verified
✓
signatures
47 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..47, every prev_hash links
✓
move log
47 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
47 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
47 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-14T17:32:04.921Z
S1 59307, S2 60000
eb12674e1a
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-14T17:32:07.105Z
S1 59307, S2 59816
39d12551b5
eb12674e1a
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-14T17:32:09.130Z
S1 59282, S2 59816
9e4090329c
39d12551b5
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-14T17:32:11.224Z
S1 59282, S2 59722
97523f6a8c
9e4090329c
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-14T17:32:13.231Z
S1 59275, S2 59722
986c91d7c8
97523f6a8c
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-14T17:32:15.327Z
S1 59275, S2 59626
100860ac2e
986c91d7c8
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-14T17:32:17.527Z
S1 59075, S2 59626
eb56852208
100860ac2e
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-14T17:32:19.602Z
S1 59075, S2 59551
63e7cf094e
eb56852208
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-14T17:32:21.700Z
S1 58977, S2 59551
bd0e7f8326
63e7cf094e
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-14T17:32:23.635Z
S1 58977, S2 59616
24f8a179d1
bd0e7f8326
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-14T17:32:25.721Z
S1 58891, S2 59616
8cc1668ae0
24f8a179d1
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-14T17:32:27.916Z
S1 58891, S2 59421
537ca67d38
8cc1668ae0
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-14T17:32:29.903Z
S1 58904, S2 59421
cd05828432
537ca67d38
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-14T17:32:31.895Z
S1 58904, S2 59429
234ffa40eb
cd05828432
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-14T17:32:33.910Z
S1 58889, S2 59429
6c144157f4
234ffa40eb
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-14T17:32:35.896Z
S1 58889, S2 59443
a5a7cdd8f6
6c144157f4
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-14T17:32:37.912Z
S1 58873, S2 59443
3b5f464d79
a5a7cdd8f6
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-14T17:32:39.928Z
S1 58873, S2 59427
6fd8e8d277
3b5f464d79
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-14T17:32:41.907Z
S1 58894, S2 59427
ed08d7de02
6fd8e8d277
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-14T17:32:43.928Z
S1 58894, S2 59406
c8dc8ea4b4
ed08d7de02
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-14T17:32:45.889Z
S1 58933, S2 59406
9a9aecc5e7
c8dc8ea4b4
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-14T17:32:47.898Z
S1 58933, S2 59397
4f1cedbc15
9a9aecc5e7
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-14T17:32:49.895Z
S1 58936, S2 59397
b242d9d0e2
4f1cedbc15
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-14T17:32:51.913Z
S1 58936, S2 59379
e29560379d
b242d9d0e2
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-14T17:32:53.874Z
S1 58975, S2 59379
4e932ee184
e29560379d
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-14T17:32:55.910Z
S1 58975, S2 59343
bdd31f06f4
4e932ee184
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-14T17:32:57.906Z
S1 58979, S2 59343
a1754595de
bdd31f06f4
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-14T17:32:59.911Z
S1 58979, S2 59338
5501760361
a1754595de
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-14T17:33:02.116Z
S1 58774, S2 59338
a3a966cf8b
5501760361
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-14T17:33:04.197Z
S1 58774, S2 59257
dbf0b6ec5c
a3a966cf8b
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-14T17:33:06.152Z
S1 58819, S2 59257
b6c57d159e
dbf0b6ec5c
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-14T17:33:08.393Z
S1 58819, S2 59016
960a5e5e0b
b6c57d159e
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-14T17:33:10.414Z
S1 58798, S2 59016
7885f41ec8
960a5e5e0b
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-14T17:33:12.438Z
S1 58798, S2 58992
a5c02fc4ce
7885f41ec8
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-14T17:33:14.499Z
S1 58737, S2 58992
199e2556d1
a5c02fc4ce
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-14T17:33:16.468Z
S1 58737, S2 59023
8df376a4f6
199e2556d1
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-14T17:33:18.418Z
S1 58787, S2 59023
a5fb629a62
8df376a4f6
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-14T17:33:20.382Z
S1 58787, S2 59059
2b2d2caf32
a5fb629a62
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-14T17:33:22.341Z
S1 58828, S2 59059
ed0c120f4e
2b2d2caf32
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-14T17:33:24.285Z
S1 58828, S2 59115
26404f6f64
ed0c120f4e
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-14T17:33:26.230Z
S1 58883, S2 59115
31485ae462
26404f6f64
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-14T17:33:28.164Z
S1 58883, S2 59181
2dd5196397
31485ae462
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-14T17:33:30.090Z
S1 58957, S2 59181
d3ca421916
2dd5196397
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-14T17:33:32.017Z
S1 58957, S2 59254
0e6ab1b05e
d3ca421916
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-14T17:33:33.944Z
S1 59030, S2 59254
45e1f44982
0e6ab1b05e
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-14T17:33:35.870Z
S1 59030, S2 59328
aa0937f5ec
45e1f44982
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-14T17:33:37.799Z
S1 59101, S2 59328
8ed5f69855
aa0937f5ec
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.