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("2196245526985987785:set_01M7DYXEQVF1BRDZ882FMQ9HVR") = 98cff1c99bf7a73e..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M7DYXEQZFMZ916706RTSB9Z7: verified
✓
signatures
27 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..27, every prev_hash links
✓
move log
27 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
27 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
27 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-14T21:20:20.306Z
S1 59850, S2 60000
5f11cbec0d
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-14T21:20:22.531Z
S1 59850, S2 59775
feebb58b40
5f11cbec0d
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-14T21:20:24.697Z
S1 59684, S2 59775
11b69c183e
feebb58b40
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-14T21:20:26.827Z
S1 59684, S2 59645
2a03dfc50c
11b69c183e
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-14T21:20:28.859Z
S1 59652, S2 59645
326caf0da6
2a03dfc50c
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-14T21:20:31.033Z
S1 59652, S2 59471
c4528beb7a
326caf0da6
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-14T21:20:33.106Z
S1 59579, S2 59471
b8c4b5aadf
c4528beb7a
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-14T21:20:35.098Z
S1 59579, S2 59479
457b8978db
b8c4b5aadf
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-14T21:20:37.061Z
S1 59616, S2 59479
10676d7f68
457b8978db
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-14T21:20:39.100Z
S1 59616, S2 59440
5dc794cbfb
10676d7f68
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-14T21:20:41.097Z
S1 59619, S2 59440
8f7e51852a
5dc794cbfb
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-14T21:20:43.062Z
S1 59619, S2 59475
185b723867
8f7e51852a
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-14T21:20:44.988Z
S1 59693, S2 59475
2b05f2727f
185b723867
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-14T21:20:46.927Z
S1 59693, S2 59536
f547c5a45f
2b05f2727f
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-14T21:20:48.918Z
S1 59702, S2 59536
f8d3344506
f547c5a45f
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-14T21:20:50.922Z
S1 59702, S2 59532
a6e1c15134
f8d3344506
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-14T21:20:52.848Z
S1 59776, S2 59532
434cb69eac
a6e1c15134
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-14T21:20:54.815Z
S1 59776, S2 59565
352ab97b00
434cb69eac
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-14T21:20:56.807Z
S1 59784, S2 59565
e1d464f0c3
352ab97b00
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-14T21:20:58.756Z
S1 59784, S2 59616
2dc6f4faaf
e1d464f0c3
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-14T21:21:00.801Z
S1 59739, S2 59616
d753c1985c
2dc6f4faaf
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-14T21:21:03.034Z
S1 59739, S2 59383
ea2c6bccff
d753c1985c
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-14T21:21:05.125Z
S1 59648, S2 59383
70b70bac3d
ea2c6bccff
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-14T21:21:07.065Z
S1 59648, S2 59443
9374a17c22
70b70bac3d
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-14T21:21:09.031Z
S1 59682, S2 59443
96ef691ca3
9374a17c22
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-14T21:21:10.980Z
S1 59682, S2 59494
8009a3a26b
96ef691ca3
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-14T21:21:12.916Z
S1 59746, S2 59494
dc1bd419a4
8009a3a26b
sk_4707cd57
Game 2 m_01M7DYXER1EABAF8KPAKV8FZAS: verified
✓
signatures
28 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..28, every prev_hash links
✓
move log
28 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
28 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
28 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-14T21:20:20.303Z
S1 59853, S2 60000
03b2f31691
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-14T21:20:22.609Z
S1 59853, S2 59694
385d46ed94
03b2f31691
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-14T21:20:24.712Z
S1 59750, S2 59694
3afff94846
385d46ed94
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-14T21:20:26.834Z
S1 59750, S2 59572
ef94de74a1
3afff94846
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-14T21:20:28.809Z
S1 59775, S2 59572
d4bac93705
ef94de74a1
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-14T21:20:30.811Z
S1 59775, S2 59570
eed446d746
d4bac93705
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-14T21:20:32.940Z
S1 59646, S2 59570
efa9de138e
eed446d746
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-14T21:20:34.913Z
S1 59646, S2 59597
1c4bc70ca1
efa9de138e
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-14T21:20:36.908Z
S1 59651, S2 59597
49995e5630
1c4bc70ca1
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-14T21:20:38.836Z
S1 59651, S2 59669
d1dab667ae
49995e5630
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-14T21:20:40.816Z
S1 59671, S2 59669
bfbc2a5386
d1dab667ae
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-14T21:20:42.750Z
S1 59671, S2 59735
52ad7becbf
bfbc2a5386
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-14T21:20:44.723Z
S1 59698, S2 59735
38f95a9711
52ad7becbf
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-14T21:20:46.649Z
S1 59698, S2 59809
a7caf7ac76
38f95a9711
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-14T21:20:48.623Z
S1 59724, S2 59809
a0a9ade7a0
a7caf7ac76
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-14T21:20:50.598Z
S1 59724, S2 59834
c5e3daab9d
a0a9ade7a0
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-14T21:20:52.612Z
S1 59710, S2 59834
532261d82a
c5e3daab9d
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-14T21:20:54.614Z
S1 59710, S2 59832
7d079ab894
532261d82a
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-14T21:20:56.598Z
S1 59726, S2 59832
62245c8fb0
7d079ab894
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-14T21:20:58.598Z
S1 59726, S2 59832
63ee1fbce9
62245c8fb0
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-14T21:21:00.638Z
S1 59686, S2 59832
19ca3a88db
63ee1fbce9
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-14T21:21:03.030Z
S1 59686, S2 59440
33d3719334
19ca3a88db
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-14T21:21:05.128Z
S1 59588, S2 59440
35741d7e61
33d3719334
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-14T21:21:07.081Z
S1 59588, S2 59487
040b0fa63d
35741d7e61
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-14T21:21:09.036Z
S1 59633, S2 59487
1dbdfc0fc2
040b0fa63d
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-14T21:21:11.021Z
S1 59633, S2 59502
03cdd46610
1dbdfc0fc2
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-14T21:21:12.967Z
S1 59687, S2 59502
0635b60eee
03cdd46610
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-14T21:21:14.891Z
S1 59687, S2 59578
06a7852950
0635b60eee
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.