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("5827015882459584166:set_01M76WY9XHE8T82G4YYW48122N") = b8bc4c08fffde938..., 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_01M76WY9XKFZB9C741Y5Q8QDTQ: verified
✓
signatures
23 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..23, every prev_hash links
✓
move log
23 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
23 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
23 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-12T03:31:10.005Z
S1 59810, S2 60000
1dffc82051
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-12T03:31:12.104Z
S1 59810, S2 59901
82b7e18953
1dffc82051
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-12T03:31:14.235Z
S1 59679, S2 59901
1e5301e9ef
82b7e18953
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-12T03:31:16.519Z
S1 59679, S2 59617
997d3bbe09
1e5301e9ef
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-12T03:31:18.474Z
S1 59724, S2 59617
6562ca6c4c
997d3bbe09
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-12T03:31:20.767Z
S1 59724, S2 59324
8462d0aab9
6562ca6c4c
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-12T03:31:22.912Z
S1 59579, S2 59324
da34dbe401
8462d0aab9
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-12T03:31:24.912Z
S1 59579, S2 59324
0987d077c0
da34dbe401
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-12T03:31:26.910Z
S1 59581, S2 59324
4040565f12
0987d077c0
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-12T03:31:28.835Z
S1 59581, S2 59399
d9e06ef35e
4040565f12
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-12T03:31:30.824Z
S1 59592, S2 59399
374666850a
d9e06ef35e
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-12T03:31:32.830Z
S1 59592, S2 59393
ccd86a9aa7
374666850a
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-12T03:31:34.910Z
S1 59512, S2 59393
219b3c0a76
ccd86a9aa7
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-12T03:31:36.872Z
S1 59512, S2 59431
c5b8d351cb
219b3c0a76
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-12T03:31:38.841Z
S1 59543, S2 59431
63533046f0
c5b8d351cb
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-12T03:31:40.914Z
S1 59543, S2 59358
25b150a742
63533046f0
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-12T03:31:43.112Z
S1 59345, S2 59358
de551e7320
25b150a742
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-12T03:31:45.122Z
S1 59345, S2 59348
f1efb313e8
de551e7320
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-12T03:31:47.103Z
S1 59364, S2 59348
35382d55ed
f1efb313e8
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-12T03:31:49.101Z
S1 59364, S2 59350
99a910a613
35382d55ed
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-12T03:31:51.223Z
S1 59242, S2 59350
301819e229
99a910a613
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-12T03:31:53.201Z
S1 59242, S2 59372
e1dad68ab8
301819e229
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-12T03:31:55.131Z
S1 59312, S2 59372
a619527a3e
e1dad68ab8
sk_4707cd57
Game 2 m_01M76WY9XNEBPBY0D1EEEMD0JS: verified
✓
signatures
21 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..21, every prev_hash links
✓
move log
21 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
21 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
21 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-12T03:31:10.007Z
S1 59808, S2 60000
d2c2f82657
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-12T03:31:12.116Z
S1 59808, S2 59891
afec251a86
d2c2f82657
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-12T03:31:14.304Z
S1 59620, S2 59891
541a338e6b
afec251a86
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-12T03:31:16.513Z
S1 59620, S2 59682
5e3e892289
541a338e6b
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-12T03:31:18.450Z
S1 59683, S2 59682
a4d0f2641f
5e3e892289
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-12T03:31:20.716Z
S1 59683, S2 59416
504809ebbb
a4d0f2641f
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-12T03:31:22.727Z
S1 59672, S2 59416
4ce2b97aae
504809ebbb
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-12T03:31:24.697Z
S1 59672, S2 59446
94781053ad
4ce2b97aae
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-12T03:31:26.728Z
S1 59641, S2 59446
fe3de9287e
94781053ad
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-12T03:31:28.724Z
S1 59641, S2 59450
22006fd504
fe3de9287e
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-12T03:31:30.707Z
S1 59658, S2 59450
b06b0e6324
22006fd504
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-12T03:31:32.711Z
S1 59658, S2 59446
ee38d16509
b06b0e6324
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-12T03:31:34.730Z
S1 59639, S2 59446
0134acb816
ee38d16509
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-12T03:31:36.654Z
S1 59639, S2 59522
3a26d55438
0134acb816
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-12T03:31:38.639Z
S1 59654, S2 59522
6579ef1932
3a26d55438
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-12T03:31:40.803Z
S1 59654, S2 59358
a909de154c
6579ef1932
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-12T03:31:43.097Z
S1 59360, S2 59358
9a4e5092a9
a909de154c
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-12T03:31:45.120Z
S1 59360, S2 59335
f458d19d84
9a4e5092a9
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-12T03:31:47.104Z
S1 59376, S2 59335
c60c94f7b7
f458d19d84
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-12T03:31:49.104Z
S1 59376, S2 59335
5f1e5bd8c0
c60c94f7b7
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-12T03:31:51.103Z
S1 59377, S2 59335
8915edb39f
5f1e5bd8c0
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.