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("2878110905576130957:set_01M6H6ZXSYEXK8YCZQVM42R0XX") = 0348489cd686e216..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M6H6ZXT1F2C800XQNSTYBWE3: verified
✓
signatures
23 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..23, every prev_hash links
✓
move log
23 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
23 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
23 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-03T17:23:31.408Z
S1 59793, S2 60000
f7ed3c7fc2
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-03T17:23:33.431Z
S1 59793, S2 59977
26cf17f266
f7ed3c7fc2
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-03T17:23:35.536Z
S1 59688, S2 59977
65258ac879
26cf17f266
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-03T17:23:37.697Z
S1 59688, S2 59816
6d000756ee
65258ac879
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-03T17:23:39.902Z
S1 59483, S2 59816
bdf36bf5c8
6d000756ee
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-03T17:23:41.902Z
S1 59483, S2 59816
86c5ffbb51
bdf36bf5c8
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-03T17:23:44.022Z
S1 59363, S2 59816
0e02967c97
86c5ffbb51
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-03T17:23:46.128Z
S1 59363, S2 59710
520bb06bec
0e02967c97
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-03T17:23:48.105Z
S1 59386, S2 59710
de4f6fb97a
520bb06bec
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-03T17:23:50.117Z
S1 59386, S2 59698
9271ecb302
de4f6fb97a
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-03T17:23:52.095Z
S1 59408, S2 59698
6906020655
9271ecb302
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-03T17:23:54.322Z
S1 59408, S2 59471
658e93f57c
6906020655
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-03T17:23:56.499Z
S1 59231, S2 59471
da787288ee
658e93f57c
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-03T17:23:58.511Z
S1 59231, S2 59459
f148b07ce4
da787288ee
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-03T17:24:00.505Z
S1 59237, S2 59459
6f1182a57a
f148b07ce4
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-03T17:24:02.814Z
S1 59237, S2 59150
ebb111f79e
6f1182a57a
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-03T17:24:04.912Z
S1 59139, S2 59150
b4a9ed183e
ebb111f79e
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-03T17:24:06.858Z
S1 59139, S2 59204
b2b945928c
b4a9ed183e
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-03T17:24:09.103Z
S1 58894, S2 59204
28b47403a1
b2b945928c
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-03T17:24:11.055Z
S1 58894, S2 59252
4e49f6643d
28b47403a1
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-03T17:24:13.040Z
S1 58909, S2 59252
5fc359d645
4e49f6643d
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-03T17:24:15.023Z
S1 58909, S2 59269
24ed4537b4
5fc359d645
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-03T17:24:16.961Z
S1 58971, S2 59269
f65f1437be
24ed4537b4
sk_4707cd57
Game 2 m_01M6H6ZXT4EYFV93Y1QVGCFQ4C: verified
✓
signatures
36 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..36, every prev_hash links
✓
move log
36 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
36 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
36 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-03T17:23:31.411Z
S1 59790, S2 60000
b4e1f1be87
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-03T17:23:33.432Z
S1 59790, S2 59979
990c9b35cd
b4e1f1be87
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-03T17:23:35.601Z
S1 59621, S2 59979
c21b81951b
990c9b35cd
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-03T17:23:37.706Z
S1 59621, S2 59874
f34ad29cf4
c21b81951b
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-03T17:23:39.901Z
S1 59426, S2 59874
7fe4d80653
f34ad29cf4
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-03T17:23:41.907Z
S1 59426, S2 59868
5182c2ceba
7fe4d80653
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-03T17:23:44.029Z
S1 59304, S2 59868
5726260870
5182c2ceba
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-03T17:23:46.121Z
S1 59304, S2 59776
013d77ab68
5726260870
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-03T17:23:48.225Z
S1 59200, S2 59776
12485cb5ff
013d77ab68
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-03T17:23:50.196Z
S1 59200, S2 59805
415ef8ed37
12485cb5ff
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-03T17:23:52.215Z
S1 59181, S2 59805
0f7154ba80
415ef8ed37
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-03T17:23:54.411Z
S1 59181, S2 59609
e6c5647a7e
0f7154ba80
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-03T17:23:56.526Z
S1 59066, S2 59609
2a89974a63
e6c5647a7e
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-03T17:23:58.510Z
S1 59066, S2 59625
eb581cd84d
2a89974a63
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-03T17:24:00.504Z
S1 59072, S2 59625
0af748e168
eb581cd84d
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-03T17:24:02.719Z
S1 59072, S2 59410
2bc98aa709
0af748e168
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-03T17:24:04.915Z
S1 58876, S2 59410
0482f0ca35
2bc98aa709
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-03T17:24:06.998Z
S1 58876, S2 59327
17eea04a40
0482f0ca35
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-03T17:24:09.121Z
S1 58753, S2 59327
20a072e729
17eea04a40
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-03T17:24:11.120Z
S1 58753, S2 59328
e0a8140d9d
20a072e729
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-03T17:24:13.202Z
S1 58671, S2 59328
7a1f578af6
e0a8140d9d
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-03T17:24:15.204Z
S1 58671, S2 59326
5b0ff6c701
7a1f578af6
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-03T17:24:17.214Z
S1 58661, S2 59326
37edf2a253
5b0ff6c701
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-03T17:24:19.142Z
S1 58661, S2 59398
3da40a329b
37edf2a253
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-03T17:24:21.125Z
S1 58678, S2 59398
d23a493886
3da40a329b
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-03T17:24:23.054Z
S1 58678, S2 59469
f0906b1c3e
d23a493886
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-03T17:24:25.035Z
S1 58697, S2 59469
57365b0aa8
f0906b1c3e
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-03T17:24:26.973Z
S1 58697, S2 59531
b4ef80c7bd
57365b0aa8
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-03T17:24:29.036Z
S1 58634, S2 59531
235f1b67fd
b4ef80c7bd
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-03T17:24:31.014Z
S1 58634, S2 59553
552128b9f4
235f1b67fd
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-03T17:24:32.954Z
S1 58694, S2 59553
258a9c5fc4
552128b9f4
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-03T17:24:34.890Z
S1 58694, S2 59617
8e1f83ef99
258a9c5fc4
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-03T17:24:36.817Z
S1 58767, S2 59617
b433e5dfe4
8e1f83ef99
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-03T17:24:38.798Z
S1 58767, S2 59636
6935ff32da
b433e5dfe4
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-03T17:24:40.729Z
S1 58836, S2 59636
0a393ebcbb
6935ff32da
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-03T17:24:42.656Z
S1 58836, S2 59709
88451099c3
0a393ebcbb
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.