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("8345413057263259604:set_01M6AWWTSPE77TE8X6HJR5119K") = 056e47ac1e510a70..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6AWWTSRE65T3W9BDQJFE7NV: verified
✓
signatures
20 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..20, every prev_hash links
✓
move log
20 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
20 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
20 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-01T06:31:37.625Z
S1 59843, S2 60000
4b6baecc5b
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-01T06:31:39.898Z
S1 59843, S2 59727
e07e148764
4b6baecc5b
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-01T06:31:42.098Z
S1 59643, S2 59727
908930fe17
e07e148764
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-01T06:31:44.199Z
S1 59643, S2 59626
fe864d42b9
908930fe17
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-01T06:31:46.303Z
S1 59539, S2 59626
f71462050d
fe864d42b9
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-01T06:31:48.409Z
S1 59539, S2 59520
39ccb037d4
f71462050d
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-01T06:31:50.508Z
S1 59440, S2 59520
fee55fc274
39ccb037d4
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-01T06:31:52.518Z
S1 59440, S2 59510
455a847bc4
fee55fc274
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-01T06:31:54.522Z
S1 59436, S2 59510
74e0ae5b1f
455a847bc4
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-01T06:31:56.672Z
S1 59436, S2 59360
6c2a41ccea
74e0ae5b1f
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-01T06:31:58.697Z
S1 59411, S2 59360
b897f21b2a
6c2a41ccea
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-01T06:32:00.721Z
S1 59411, S2 59336
a0fa7e7039
b897f21b2a
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-01T06:32:02.838Z
S1 59294, S2 59336
d9ea26420a
a0fa7e7039
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-01T06:32:04.805Z
S1 59294, S2 59369
34d0ba4450
d9ea26420a
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-01T06:32:07.000Z
S1 59099, S2 59369
d0e6583b9c
34d0ba4450
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-01T06:32:09.023Z
S1 59099, S2 59346
58bd07e949
d0e6583b9c
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-01T06:32:10.953Z
S1 59169, S2 59346
5052968f80
58bd07e949
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-01T06:32:12.902Z
S1 59169, S2 59397
f08fb5eaf7
5052968f80
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-01T06:32:14.832Z
S1 59239, S2 59397
ddb1af8251
f08fb5eaf7
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-01T06:32:16.776Z
S1 59239, S2 59453
0decb67aff
ddb1af8251
sk_4707cd57
Game 2 m_01M6AWWTSSFBDS12K9D1CCFJGM: 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 Exhibition2
1
2026-11-01T06:31:37.623Z
S1 59845, S2 60000
00ad2bc66a
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-01T06:31:39.832Z
S1 59845, S2 59791
6e3c4034bf
00ad2bc66a
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-01T06:31:42.014Z
S1 59663, S2 59791
1973faeed8
6e3c4034bf
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-01T06:31:44.134Z
S1 59663, S2 59671
2ad6113dd8
1973faeed8
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-01T06:31:46.297Z
S1 59500, S2 59671
f5f970af7c
2ad6113dd8
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-01T06:31:48.400Z
S1 59500, S2 59568
abe0d0f488
f5f970af7c
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-01T06:31:50.402Z
S1 59498, S2 59568
691084901e
abe0d0f488
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-01T06:31:52.342Z
S1 59498, S2 59628
06e0171461
691084901e
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-01T06:31:54.319Z
S1 59521, S2 59628
4906e35787
06e0171461
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-01T06:31:56.437Z
S1 59521, S2 59510
f29e463bb7
4906e35787
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-01T06:31:58.501Z
S1 59457, S2 59510
48167c6219
f29e463bb7
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-01T06:32:00.500Z
S1 59457, S2 59511
e856d4e606
48167c6219
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-01T06:32:02.627Z
S1 59330, S2 59511
449f649fde
e856d4e606
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-01T06:32:04.704Z
S1 59330, S2 59434
7acec46d36
449f649fde
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-01T06:32:06.807Z
S1 59227, S2 59434
ef3ff526a8
7acec46d36
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-01T06:32:08.832Z
S1 59227, S2 59409
7425b49db2
ef3ff526a8
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-01T06:32:10.806Z
S1 59253, S2 59409
b4d41a2595
7425b49db2
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-01T06:32:12.744Z
S1 59253, S2 59471
a79e6f21af
b4d41a2595
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-01T06:32:14.696Z
S1 59301, S2 59471
3ffe1c285b
a79e6f21af
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-01T06:32:16.637Z
S1 59301, S2 59530
3da835e20d
3ffe1c285b
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-01T06:32:18.576Z
S1 59362, S2 59530
ef6a641979
3da835e20d
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-01T06:32:20.502Z
S1 59362, S2 59604
a004e9229c
ef6a641979
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-01T06:32:22.429Z
S1 59435, S2 59604
82aaa0ac2c
a004e9229c
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.