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("827397045241004927:set_01M7C8TXQAEB09Z564FH8K25KJ") = 9e43fc37a16748fb..., 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_01M7C8TXQCFCG8BR7D1V39K648: 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
2026-11-14T05:35:14.214Z
S1 59882, S2 60000
45878186af
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-14T05:35:16.307Z
S1 59882, S2 59907
00c6d729bc
45878186af
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-14T05:35:18.507Z
S1 59682, S2 59907
b0013fce61
00c6d729bc
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-14T05:35:20.450Z
S1 59682, S2 59964
aec24e2c30
b0013fce61
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-14T05:35:22.605Z
S1 59527, S2 59964
ed92f6c350
aec24e2c30
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-14T05:35:24.714Z
S1 59527, S2 59855
799a094211
ed92f6c350
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-14T05:35:26.663Z
S1 59578, S2 59855
e91dd48dd1
799a094211
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-14T05:35:28.634Z
S1 59578, S2 59884
e8bac95d34
e91dd48dd1
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-14T05:35:30.702Z
S1 59510, S2 59884
dc3a83567a
e8bac95d34
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-14T05:35:32.667Z
S1 59510, S2 59919
94b10245d3
dc3a83567a
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-14T05:35:34.696Z
S1 59481, S2 59919
7106b0837b
94b10245d3
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-14T05:35:36.720Z
S1 59481, S2 59895
876f8f9ef1
7106b0837b
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-14T05:35:38.699Z
S1 59502, S2 59895
84e4052030
876f8f9ef1
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-14T05:35:40.752Z
S1 59502, S2 59842
eb5aa54737
84e4052030
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-14T05:35:42.732Z
S1 59522, S2 59842
b3f3202b9f
eb5aa54737
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-14T05:35:44.720Z
S1 59522, S2 59854
b63a30ab09
b3f3202b9f
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-14T05:35:46.644Z
S1 59598, S2 59854
57499cd4ca
b63a30ab09
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-14T05:35:48.625Z
S1 59598, S2 59873
7f21aa4322
57499cd4ca
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-14T05:35:50.553Z
S1 59670, S2 59873
ed92f1d9b1
7f21aa4322
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-14T05:35:52.529Z
S1 59670, S2 59897
fca566964a
ed92f1d9b1
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-14T05:35:54.518Z
S1 59681, S2 59897
cd7558531d
fca566964a
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-14T05:35:56.497Z
S1 59681, S2 59918
8fd8ad9f28
cd7558531d
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-14T05:35:58.435Z
S1 59743, S2 59918
492da48038
8fd8ad9f28
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-14T05:36:00.412Z
S1 59743, S2 59941
824d3f454d
492da48038
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-14T05:36:02.565Z
S1 59590, S2 59941
2023a182ce
824d3f454d
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-14T05:36:04.622Z
S1 59590, S2 59884
f1c8b571ed
2023a182ce
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-14T05:36:06.614Z
S1 59598, S2 59884
ab0730f47b
f1c8b571ed
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-14T05:36:08.600Z
S1 59598, S2 59898
9830c19971
ab0730f47b
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-14T05:36:10.606Z
S1 59592, S2 59898
b2521a3fca
9830c19971
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-14T05:36:12.620Z
S1 59592, S2 59884
de64893301
b2521a3fca
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-14T05:36:14.582Z
S1 59630, S2 59884
a95da3b5e0
de64893301
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-14T05:36:16.609Z
S1 59630, S2 59857
7843a7db75
a95da3b5e0
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-14T05:36:18.546Z
S1 59693, S2 59857
a7eb180369
7843a7db75
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-14T05:36:20.559Z
S1 59693, S2 59844
f7c73bc6b2
a7eb180369
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-14T05:36:22.509Z
S1 59743, S2 59844
d15f108fea
f7c73bc6b2
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-14T05:36:24.435Z
S1 59743, S2 59918
6f9e287f4c
d15f108fea
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-14T05:36:26.358Z
S1 59820, S2 59918
3bbf77ae0a
6f9e287f4c
sk_4707cd57
Game 2 m_01M7C8TXQDEFXRDDSVTAH2V9P7: 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
2026-11-14T05:35:14.208Z
S1 59888, S2 60000
8085f3c496
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-14T05:35:16.303Z
S1 59888, S2 59905
9befee73df
8085f3c496
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-14T05:35:18.516Z
S1 59675, S2 59905
e952cbefba
9befee73df
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-14T05:35:20.475Z
S1 59675, S2 59946
adb8f55096
e952cbefba
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-14T05:35:22.611Z
S1 59539, S2 59946
7fd0c13199
adb8f55096
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-14T05:35:24.719Z
S1 59539, S2 59838
3714b0c708
7fd0c13199
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-14T05:35:26.707Z
S1 59551, S2 59838
014fac760e
3714b0c708
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-14T05:35:28.823Z
S1 59551, S2 59722
2d21ad989c
014fac760e
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-14T05:35:30.814Z
S1 59560, S2 59722
49f075ed31
2d21ad989c
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-14T05:35:32.803Z
S1 59560, S2 59733
b4935700a1
49f075ed31
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-14T05:35:34.814Z
S1 59549, S2 59733
8a3cfd61db
b4935700a1
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-14T05:35:36.829Z
S1 59549, S2 59718
f187f3ee65
8a3cfd61db
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-14T05:35:38.913Z
S1 59465, S2 59718
64a96544bd
f187f3ee65
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-14T05:35:40.923Z
S1 59465, S2 59708
77a3de6b4d
64a96544bd
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-14T05:35:42.928Z
S1 59460, S2 59708
d568ea8a29
77a3de6b4d
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-14T05:35:44.924Z
S1 59460, S2 59712
b5a8f7a080
d568ea8a29
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-14T05:35:46.909Z
S1 59475, S2 59712
443935a147
b5a8f7a080
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-14T05:35:48.923Z
S1 59475, S2 59698
78c00205b5
443935a147
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-14T05:35:50.849Z
S1 59549, S2 59698
c68f5b465e
78c00205b5
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-14T05:35:52.836Z
S1 59549, S2 59711
c59a22b176
c68f5b465e
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-14T05:35:54.908Z
S1 59477, S2 59711
76f5cb762c
c59a22b176
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-14T05:35:56.903Z
S1 59477, S2 59716
bc82a7e43e
76f5cb762c
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-14T05:35:58.843Z
S1 59537, S2 59716
4d41c0c0b4
bc82a7e43e
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-14T05:36:00.804Z
S1 59537, S2 59755
69979f13f4
4d41c0c0b4
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-14T05:36:02.817Z
S1 59524, S2 59755
5a68c44d9c
69979f13f4
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-14T05:36:04.888Z
S1 59524, S2 59684
74d6ca60a2
5a68c44d9c
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-14T05:36:06.829Z
S1 59583, S2 59684
37ea4c7a4b
74d6ca60a2
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-14T05:36:08.757Z
S1 59583, S2 59756
e2a26b21d1
37ea4c7a4b
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-14T05:36:10.683Z
S1 59657, S2 59756
2e204f79ac
e2a26b21d1
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.