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("1238100329818555310:set_01M6HWSQAWF2BVZ5Q416HZ62C1") = 1bf6dc427bbfd64d..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M6HWSQAYERESWYQBWV582Y3H: verified
✓
signatures
43 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..43, every prev_hash links
✓
move log
43 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
43 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
43 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-03T23:44:36.818Z
S1 59821, S2 60000
6c30ee36d5
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-03T23:44:38.911Z
S1 59821, S2 59907
9d9fd57260
6c30ee36d5
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-03T23:44:41.113Z
S1 59619, S2 59907
e7c92935f2
9d9fd57260
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-03T23:44:43.127Z
S1 59619, S2 59893
d7673a9360
e7c92935f2
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-03T23:44:45.206Z
S1 59540, S2 59893
36ae6e69bc
d7673a9360
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-03T23:44:47.208Z
S1 59540, S2 59891
a6cd07027f
36ae6e69bc
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-03T23:44:49.210Z
S1 59538, S2 59891
77368f74f5
a6cd07027f
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-03T23:44:51.234Z
S1 59538, S2 59867
520b66b165
77368f74f5
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-03T23:44:53.399Z
S1 59373, S2 59867
502e13da74
520b66b165
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-03T23:44:55.520Z
S1 59373, S2 59746
45e2f33304
502e13da74
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-03T23:44:57.697Z
S1 59196, S2 59746
b95febb00a
45e2f33304
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-03T23:44:59.696Z
S1 59196, S2 59747
f578437032
b95febb00a
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-03T23:45:02.075Z
S1 58817, S2 59747
f2bdace445
f578437032
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-03T23:45:04.307Z
S1 58817, S2 59515
aabf831c64
f2bdace445
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-03T23:45:06.309Z
S1 58815, S2 59515
7c1256d7be
aabf831c64
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-03T23:45:08.332Z
S1 58815, S2 59492
cc66fcdff0
7c1256d7be
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-03T23:45:10.303Z
S1 58844, S2 59492
205d7eca25
cc66fcdff0
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-03T23:45:12.267Z
S1 58844, S2 59528
1916fae9af
205d7eca25
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-03T23:45:14.320Z
S1 58791, S2 59528
f5284d115b
1916fae9af
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-03T23:45:16.323Z
S1 58791, S2 59525
2f54d5db65
f5284d115b
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-03T23:45:18.285Z
S1 58829, S2 59525
9ee90bb0ca
2f54d5db65
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-03T23:45:20.297Z
S1 58829, S2 59513
253c27ea6a
9ee90bb0ca
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-03T23:45:22.311Z
S1 58815, S2 59513
77adb11689
253c27ea6a
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-03T23:45:24.274Z
S1 58815, S2 59550
f10c990492
77adb11689
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-03T23:45:26.306Z
S1 58783, S2 59550
1b4f8bb83a
f10c990492
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-03T23:45:28.313Z
S1 58783, S2 59543
7db77a9e6e
1b4f8bb83a
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-03T23:45:30.276Z
S1 58820, S2 59543
952a44f437
7db77a9e6e
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-03T23:45:32.238Z
S1 58820, S2 59581
cca720085c
952a44f437
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-03T23:45:34.232Z
S1 58826, S2 59581
128e08d54d
cca720085c
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-03T23:45:36.166Z
S1 58826, S2 59647
2ef7137c04
128e08d54d
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-03T23:45:38.127Z
S1 58865, S2 59647
30c1a81c34
2ef7137c04
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-03T23:45:40.057Z
S1 58865, S2 59717
0e02f4e79c
30c1a81c34
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-03T23:45:42.023Z
S1 58899, S2 59717
4dfc7ec191
0e02f4e79c
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-03T23:45:43.947Z
S1 58899, S2 59793
f8e2f25eb1
4dfc7ec191
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-03T23:45:45.897Z
S1 58949, S2 59793
9a63d20806
f8e2f25eb1
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-03T23:45:47.842Z
S1 58949, S2 59848
9ecef0b4d9
9a63d20806
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-03T23:45:49.824Z
S1 58967, S2 59848
d920132aeb
9ecef0b4d9
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-03T23:45:51.785Z
S1 58967, S2 59887
f6e295c8ab
d920132aeb
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-03T23:45:53.710Z
S1 59042, S2 59887
644b968d02
f6e295c8ab
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-03T23:45:55.661Z
S1 59042, S2 59936
c90c0c2a6d
644b968d02
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-03T23:45:57.598Z
S1 59105, S2 59936
57195c6817
c90c0c2a6d
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-03T23:45:59.521Z
S1 59105, S2 60013
255905cb68
57195c6817
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-03T23:46:01.528Z
S1 59098, S2 60013
3acc728c0b
255905cb68
sk_4707cd57
Game 2 m_01M6HWSQAZE10A7QYFTRYPPTNY: verified
✓
signatures
19 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..19, every prev_hash links
✓
move log
19 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
19 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
19 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-03T23:44:36.812Z
S1 59827, S2 60000
fff15e1258
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-03T23:44:38.908Z
S1 59827, S2 59904
54b8ba223b
fff15e1258
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-03T23:44:41.108Z
S1 59627, S2 59904
a4a7a43bae
54b8ba223b
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-03T23:44:43.125Z
S1 59627, S2 59887
b1966d901a
a4a7a43bae
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-03T23:44:45.066Z
S1 59686, S2 59887
1fdf5883b3
b1966d901a
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-03T23:44:47.033Z
S1 59686, S2 59920
07537567c1
1fdf5883b3
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-03T23:44:49.041Z
S1 59678, S2 59920
dfeb99239e
07537567c1
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-03T23:44:51.098Z
S1 59678, S2 59863
0318d28483
dfeb99239e
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-03T23:44:53.219Z
S1 59557, S2 59863
ee2a2ce2b7
0318d28483
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-03T23:44:55.502Z
S1 59557, S2 59580
e1349ddbc4
ee2a2ce2b7
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-03T23:44:57.449Z
S1 59610, S2 59580
53883fe5fc
e1349ddbc4
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-03T23:44:59.415Z
S1 59610, S2 59614
c638e69ebf
53883fe5fc
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-03T23:45:01.533Z
S1 59492, S2 59614
64e062e944
c638e69ebf
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-03T23:45:03.557Z
S1 59492, S2 59590
ffa264d08b
64e062e944
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-03T23:45:05.618Z
S1 59431, S2 59590
e895b01601
ffa264d08b
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-03T23:45:07.570Z
S1 59431, S2 59638
55e221ed02
e895b01601
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-03T23:45:09.509Z
S1 59492, S2 59638
e3ce638ee4
55e221ed02
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-03T23:45:11.436Z
S1 59492, S2 59711
4addd4f933
e3ce638ee4
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-03T23:45:13.363Z
S1 59565, S2 59711
cb91efe6ba
4addd4f933
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.