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("7796889675581832182:set_01M6T4EJ56FFAA7VS371V8WSJR") = 4411853380452b19..., 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_01M6T4EJ58EX7BW1F282B8CKHS: verified
✓
signatures
26 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..26, every prev_hash links
✓
move log
26 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
26 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
26 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-07T04:32:15.033Z
S1 59923, S2 60000
f7e646366c
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T04:32:17.004Z
S1 59923, S2 60029
d60dd7e4c4
f7e646366c
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T04:32:19.129Z
S1 59798, S2 60029
955e303375
d60dd7e4c4
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T04:32:21.318Z
S1 59798, S2 59840
e46e518f13
955e303375
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T04:32:23.325Z
S1 59791, S2 59840
de2f4d31e8
e46e518f13
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T04:32:25.341Z
S1 59791, S2 59824
3d9f8ab67b
de2f4d31e8
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T04:32:27.302Z
S1 59830, S2 59824
1fc869920e
3d9f8ab67b
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T04:32:29.312Z
S1 59830, S2 59814
8efde74589
1fc869920e
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T04:32:31.300Z
S1 59842, S2 59814
a4ae3f6d98
8efde74589
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T04:32:33.266Z
S1 59842, S2 59848
565cb2324d
a4ae3f6d98
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T04:32:35.229Z
S1 59879, S2 59848
7e2497125b
565cb2324d
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T04:32:37.160Z
S1 59879, S2 59917
8d310e1982
7e2497125b
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T04:32:39.123Z
S1 59916, S2 59917
5af7d704f2
8d310e1982
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T04:32:41.124Z
S1 59916, S2 59916
70b21ebc40
5af7d704f2
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T04:32:43.051Z
S1 59989, S2 59916
c59f45e826
70b21ebc40
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-07T04:32:44.983Z
S1 59989, S2 59984
8558eb6afb
c59f45e826
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-07T04:32:46.911Z
S1 60061, S2 59984
265b9531c4
8558eb6afb
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-07T04:32:48.871Z
S1 60061, S2 60024
5580619962
265b9531c4
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-07T04:32:50.822Z
S1 60110, S2 60024
0ba494ead6
5580619962
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-07T04:32:52.802Z
S1 60110, S2 60044
2199607dda
0ba494ead6
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-07T04:32:54.728Z
S1 60184, S2 60044
8bb61d171b
2199607dda
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-07T04:32:56.670Z
S1 60184, S2 60102
cc243d8070
8bb61d171b
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-07T04:32:58.598Z
S1 60256, S2 60102
a691a70daf
cc243d8070
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-07T04:33:00.540Z
S1 60256, S2 60160
fdddc2a76d
a691a70daf
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-07T04:33:02.513Z
S1 60283, S2 60160
5e70fc1d31
fdddc2a76d
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-07T04:33:04.482Z
S1 60283, S2 60191
b5f6c9ea16
5e70fc1d31
sk_4707cd57
Game 2 m_01M6T4EJ5AFQXRF232G6VV6EVV: verified
✓
signatures
32 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..32, every prev_hash links
✓
move log
32 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
32 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
32 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-07T04:32:15.098Z
S1 59858, S2 60000
ab5761abf3
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T04:32:17.041Z
S1 59858, S2 60057
10ea5e3dbe
ab5761abf3
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T04:32:19.121Z
S1 59778, S2 60057
6f439c4351
10ea5e3dbe
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T04:32:21.319Z
S1 59778, S2 59859
904cc3f469
6f439c4351
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T04:32:23.418Z
S1 59679, S2 59859
d5855f2f9e
904cc3f469
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T04:32:25.515Z
S1 59679, S2 59762
41a35b93d4
d5855f2f9e
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T04:32:27.464Z
S1 59730, S2 59762
aa90c7052d
41a35b93d4
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T04:32:29.436Z
S1 59730, S2 59790
d356eb7626
aa90c7052d
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T04:32:31.416Z
S1 59750, S2 59790
99c1c34754
d356eb7626
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T04:32:33.424Z
S1 59750, S2 59782
f3135ca5ba
99c1c34754
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T04:32:35.432Z
S1 59742, S2 59782
d3a9b8cb61
f3135ca5ba
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T04:32:37.496Z
S1 59742, S2 59718
a2ae3bf9f0
d3a9b8cb61
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T04:32:39.497Z
S1 59741, S2 59718
9957afa774
a2ae3bf9f0
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T04:32:41.529Z
S1 59741, S2 59686
d5ef77aec9
9957afa774
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-07T04:32:43.626Z
S1 59644, S2 59686
a6378e953a
d5ef77aec9
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-07T04:32:45.628Z
S1 59644, S2 59684
a7dba86f37
a6378e953a
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-07T04:32:47.554Z
S1 59718, S2 59684
2281ec9a54
a7dba86f37
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-07T04:32:49.540Z
S1 59718, S2 59698
4eb57118a8
2281ec9a54
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-07T04:32:51.505Z
S1 59753, S2 59698
8b74a0ed8f
4eb57118a8
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-07T04:32:53.519Z
S1 59753, S2 59684
aa91318b2d
8b74a0ed8f
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-07T04:32:55.510Z
S1 59762, S2 59684
7c15eef364
aa91318b2d
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-07T04:32:57.498Z
S1 59762, S2 59696
80e28335ef
7c15eef364
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-07T04:32:59.520Z
S1 59740, S2 59696
22fd13e129
80e28335ef
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-07T04:33:02.069Z
S1 59740, S2 59147
7dbedcd423
22fd13e129
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-07T04:33:04.329Z
S1 59480, S2 59147
70d472139d
7dbedcd423
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-07T04:33:06.619Z
S1 59480, S2 58857
1d47036a96
70d472139d
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-07T04:33:08.796Z
S1 59303, S2 58857
55a0c9d1eb
1d47036a96
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-07T04:33:10.804Z
S1 59303, S2 58849
0b2762397f
55a0c9d1eb
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-07T04:33:12.731Z
S1 59376, S2 58849
3aa9a789b7
0b2762397f
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-07T04:33:14.684Z
S1 59376, S2 58896
cbe93699b3
3aa9a789b7
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-07T04:33:16.621Z
S1 59439, S2 58896
08e155400d
cbe93699b3
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-07T04:33:18.552Z
S1 59439, S2 58965
9f1bb3ed1c
08e155400d
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.