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("7633239676169053093:set_01M6A5NB9AE3NVNM8TMPAM25PD") = b4802e39e3ad78fc..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6A5NB9CEZK92FDVH5BW24R1: 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 Exhibition1
1
2026-10-31T23:45:35.033Z
S1 59928, S2 60000
af92d1dcba
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-10-31T23:45:37.127Z
S1 59928, S2 59906
fb1c3b602a
af92d1dcba
sk_4707cd57
3
move
S1 Exhibition1
3
2026-10-31T23:45:39.235Z
S1 59820, S2 59906
b02a8ce35a
fb1c3b602a
sk_4707cd57
4
move
S2 Exhibition2
4
2026-10-31T23:45:41.221Z
S1 59820, S2 59920
e7a98a3b2c
b02a8ce35a
sk_4707cd57
5
move
S1 Exhibition1
5
2026-10-31T23:45:43.310Z
S1 59731, S2 59920
ce5f5db218
e7a98a3b2c
sk_4707cd57
6
move
S2 Exhibition2
6
2026-10-31T23:45:45.398Z
S1 59731, S2 59832
756214c8fb
ce5f5db218
sk_4707cd57
7
move
S1 Exhibition1
7
2026-10-31T23:45:47.607Z
S1 59522, S2 59832
a177532dd7
756214c8fb
sk_4707cd57
8
move
S2 Exhibition2
8
2026-10-31T23:45:49.699Z
S1 59522, S2 59740
f10b46db58
a177532dd7
sk_4707cd57
9
move
S1 Exhibition1
9
2026-10-31T23:45:51.706Z
S1 59515, S2 59740
f6ed6fa017
f10b46db58
sk_4707cd57
10
move
S2 Exhibition2
10
2026-10-31T23:45:53.842Z
S1 59515, S2 59604
cbc1f55fc4
f6ed6fa017
sk_4707cd57
11
move
S1 Exhibition1
11
2026-10-31T23:45:55.920Z
S1 59437, S2 59604
df7d7aa49f
cbc1f55fc4
sk_4707cd57
12
move
S2 Exhibition2
12
2026-10-31T23:45:57.908Z
S1 59437, S2 59616
d347ad469b
df7d7aa49f
sk_4707cd57
13
move
S1 Exhibition1
13
2026-10-31T23:45:59.910Z
S1 59435, S2 59616
4f0d7f2a07
d347ad469b
sk_4707cd57
14
move
S2 Exhibition2
14
2026-10-31T23:46:02.316Z
S1 59435, S2 59210
d7adf33678
4f0d7f2a07
sk_4707cd57
15
move
S1 Exhibition1
15
2026-10-31T23:46:04.635Z
S1 59116, S2 59210
0b2741a205
d7adf33678
sk_4707cd57
16
move
S2 Exhibition2
16
2026-10-31T23:46:06.625Z
S1 59116, S2 59220
bcd289c60c
0b2741a205
sk_4707cd57
17
move
S1 Exhibition1
17
2026-10-31T23:46:08.570Z
S1 59171, S2 59220
6cd06ee8b3
bcd289c60c
sk_4707cd57
18
move
S2 Exhibition2
18
2026-10-31T23:46:10.494Z
S1 59171, S2 59296
4771d3c343
6cd06ee8b3
sk_4707cd57
19
move
S1 Exhibition1
19
2026-10-31T23:46:12.418Z
S1 59247, S2 59296
36e17f9033
4771d3c343
sk_4707cd57
Game 2 m_01M6A5NB9EF2Y8DE05WX19K1RH: verified
✓
signatures
33 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..33, every prev_hash links
✓
move log
33 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
33 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
33 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-10-31T23:45:35.099Z
S1 59862, S2 60000
cc88e48105
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-10-31T23:45:37.221Z
S1 59862, S2 59878
5676cacaac
cc88e48105
sk_4707cd57
3
move
S1 Exhibition2
3
2026-10-31T23:45:39.299Z
S1 59784, S2 59878
b669b4a28a
5676cacaac
sk_4707cd57
4
move
S2 Exhibition1
4
2026-10-31T23:45:41.240Z
S1 59784, S2 59937
943ce91c09
b669b4a28a
sk_4707cd57
5
move
S1 Exhibition2
5
2026-10-31T23:45:43.316Z
S1 59708, S2 59937
6bdd46e486
943ce91c09
sk_4707cd57
6
move
S2 Exhibition1
6
2026-10-31T23:45:45.402Z
S1 59708, S2 59851
7a85bcf918
6bdd46e486
sk_4707cd57
7
move
S1 Exhibition2
7
2026-10-31T23:45:47.606Z
S1 59504, S2 59851
dbb37f6e17
7a85bcf918
sk_4707cd57
8
move
S2 Exhibition1
8
2026-10-31T23:45:49.633Z
S1 59504, S2 59824
4e7b8d0088
dbb37f6e17
sk_4707cd57
9
move
S1 Exhibition2
9
2026-10-31T23:45:51.706Z
S1 59431, S2 59824
fffef26c18
4e7b8d0088
sk_4707cd57
10
move
S2 Exhibition1
10
2026-10-31T23:45:53.917Z
S1 59431, S2 59613
206ad3c964
fffef26c18
sk_4707cd57
11
move
S1 Exhibition2
11
2026-10-31T23:45:56.014Z
S1 59334, S2 59613
c83f9b9d07
206ad3c964
sk_4707cd57
12
move
S2 Exhibition1
12
2026-10-31T23:45:58.096Z
S1 59334, S2 59531
5a213efe65
c83f9b9d07
sk_4707cd57
13
move
S1 Exhibition2
13
2026-10-31T23:46:00.307Z
S1 59123, S2 59531
542417e061
5a213efe65
sk_4707cd57
14
move
S2 Exhibition1
14
2026-10-31T23:46:02.475Z
S1 59123, S2 59363
6acd4537f3
542417e061
sk_4707cd57
15
move
S1 Exhibition2
15
2026-10-31T23:46:04.724Z
S1 58874, S2 59363
9bdf2fc622
6acd4537f3
sk_4707cd57
16
move
S2 Exhibition1
16
2026-10-31T23:46:06.663Z
S1 58874, S2 59424
5e7ab5fb76
9bdf2fc622
sk_4707cd57
17
move
S1 Exhibition2
17
2026-10-31T23:46:08.711Z
S1 58826, S2 59424
353b7be933
5e7ab5fb76
sk_4707cd57
18
move
S2 Exhibition1
18
2026-10-31T23:46:10.644Z
S1 58826, S2 59491
038babde1e
353b7be933
sk_4707cd57
19
move
S1 Exhibition2
19
2026-10-31T23:46:12.575Z
S1 58895, S2 59491
1cbe371826
038babde1e
sk_4707cd57
20
move
S2 Exhibition1
20
2026-10-31T23:46:14.539Z
S1 58895, S2 59527
75b8e7806d
1cbe371826
sk_4707cd57
21
move
S1 Exhibition2
21
2026-10-31T23:46:16.517Z
S1 58917, S2 59527
e82b686152
75b8e7806d
sk_4707cd57
22
move
S2 Exhibition1
22
2026-10-31T23:46:18.441Z
S1 58917, S2 59603
3fe36f3dfe
e82b686152
sk_4707cd57
23
move
S1 Exhibition2
23
2026-10-31T23:46:20.430Z
S1 58928, S2 59603
5bb1a9dfc1
3fe36f3dfe
sk_4707cd57
24
move
S2 Exhibition1
24
2026-10-31T23:46:22.377Z
S1 58928, S2 59656
8640048161
5bb1a9dfc1
sk_4707cd57
25
move
S1 Exhibition2
25
2026-10-31T23:46:24.306Z
S1 58999, S2 59656
aee9be1ddc
8640048161
sk_4707cd57
26
move
S2 Exhibition1
26
2026-10-31T23:46:26.301Z
S1 58999, S2 59661
5e6026c747
aee9be1ddc
sk_4707cd57
27
move
S1 Exhibition2
27
2026-10-31T23:46:28.226Z
S1 59074, S2 59661
c2977588bd
5e6026c747
sk_4707cd57
28
move
S2 Exhibition1
28
2026-10-31T23:46:30.206Z
S1 59074, S2 59681
7e20aa973a
c2977588bd
sk_4707cd57
29
move
S1 Exhibition2
29
2026-10-31T23:46:32.225Z
S1 59055, S2 59681
6aa4aab050
7e20aa973a
sk_4707cd57
30
move
S2 Exhibition1
30
2026-10-31T23:46:34.149Z
S1 59055, S2 59757
497e9c8a05
6aa4aab050
sk_4707cd57
31
move
S1 Exhibition2
31
2026-10-31T23:46:36.097Z
S1 59107, S2 59757
a51ba23216
497e9c8a05
sk_4707cd57
32
move
S2 Exhibition1
32
2026-10-31T23:46:38.025Z
S1 59107, S2 59829
c26da14ee7
a51ba23216
sk_4707cd57
33
move
S1 Exhibition2
33
2026-10-31T23:46:39.949Z
S1 59183, S2 59829
3e7e190d02
c26da14ee7
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.