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("5977360627124443510:set_01M6GWX52PFJR80E95N5EDG1SB") = 46af9c4693a7481d..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6GWX52QE63B42CJXQRS0M4N: 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
2026-11-03T14:27:14.704Z
S1 59885, S2 60000
aeedc1d45e
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-03T14:27:16.799Z
S1 59885, S2 59905
32c6003f9d
aeedc1d45e
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-03T14:27:19.011Z
S1 59673, S2 59905
4323adfea7
32c6003f9d
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-03T14:27:21.339Z
S1 59673, S2 59577
14dcd18538
4323adfea7
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-03T14:27:23.435Z
S1 59577, S2 59577
ef87cbfaf7
14dcd18538
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-03T14:27:25.444Z
S1 59577, S2 59568
695027ead8
ef87cbfaf7
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-03T14:27:27.433Z
S1 59588, S2 59568
518fdfd8ff
695027ead8
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-03T14:27:29.611Z
S1 59588, S2 59390
3554bb702a
518fdfd8ff
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-03T14:27:31.706Z
S1 59493, S2 59390
8aabb6dad2
3554bb702a
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-03T14:27:33.817Z
S1 59493, S2 59279
6664b06630
8aabb6dad2
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-03T14:27:36.006Z
S1 59304, S2 59279
7c56806407
6664b06630
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-03T14:27:38.028Z
S1 59304, S2 59257
7593135697
7c56806407
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-03T14:27:39.957Z
S1 59375, S2 59257
67ec7e47eb
7593135697
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-03T14:27:41.923Z
S1 59375, S2 59291
6bd5246422
67ec7e47eb
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-03T14:27:43.885Z
S1 59413, S2 59291
37eb9ca61e
6bd5246422
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-03T14:27:45.904Z
S1 59413, S2 59272
ad3445dcd4
37eb9ca61e
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-03T14:27:47.867Z
S1 59450, S2 59272
32af88b83a
ad3445dcd4
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-03T14:27:49.839Z
S1 59450, S2 59300
76be3b3cf6
32af88b83a
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-03T14:27:51.801Z
S1 59488, S2 59300
9d816493b6
76be3b3cf6
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-03T14:27:53.804Z
S1 59488, S2 59297
199ed299a4
9d816493b6
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-03T14:27:55.798Z
S1 59494, S2 59297
7ab2b7c9d0
199ed299a4
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-03T14:27:57.798Z
S1 59494, S2 59297
94ddd0fb35
7ab2b7c9d0
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-03T14:27:59.796Z
S1 59496, S2 59297
f5891229f0
94ddd0fb35
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-03T14:28:02.339Z
S1 59496, S2 58754
284c109c37
f5891229f0
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-03T14:28:04.416Z
S1 59419, S2 58754
8d228e3694
284c109c37
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-03T14:28:06.344Z
S1 59419, S2 58826
9a9cfab242
8d228e3694
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-03T14:28:08.270Z
S1 59493, S2 58826
35b47dfa96
9a9cfab242
sk_4707cd57
Game 2 m_01M6GWX52SE1NRWJ7S43PQNV5S: verified
✓
signatures
18 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..18, every prev_hash links
✓
move log
18 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
18 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
18 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-03T14:27:14.701Z
S1 59888, S2 60000
1397a9d9ee
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-03T14:27:16.799Z
S1 59888, S2 59902
533d51878a
1397a9d9ee
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-03T14:27:19.010Z
S1 59677, S2 59902
d70565cd5d
533d51878a
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-03T14:27:21.305Z
S1 59677, S2 59607
65071f9a5d
d70565cd5d
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-03T14:27:23.501Z
S1 59481, S2 59607
3635b4cb8b
65071f9a5d
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-03T14:27:25.504Z
S1 59481, S2 59604
aef76852ab
3635b4cb8b
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-03T14:27:27.440Z
S1 59545, S2 59604
7026bd3f1c
aef76852ab
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-03T14:27:29.601Z
S1 59545, S2 59443
3d155fa6f5
7026bd3f1c
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-03T14:27:31.701Z
S1 59445, S2 59443
32e302c632
3d155fa6f5
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-03T14:27:33.706Z
S1 59445, S2 59438
0eefaa8e7d
32e302c632
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-03T14:27:35.729Z
S1 59422, S2 59438
d479350628
0eefaa8e7d
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-03T14:27:37.656Z
S1 59422, S2 59511
4ca389dea1
d479350628
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-03T14:27:39.631Z
S1 59447, S2 59511
ad135f1d6d
4ca389dea1
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-03T14:27:41.578Z
S1 59447, S2 59564
a32192dad0
ad135f1d6d
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-03T14:27:43.507Z
S1 59518, S2 59564
4111b0b274
a32192dad0
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-03T14:27:45.457Z
S1 59518, S2 59614
0916d96324
4111b0b274
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-03T14:27:47.385Z
S1 59590, S2 59614
9457dca4e9
0916d96324
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-03T14:27:49.310Z
S1 59590, S2 59689
743579702c
9457dca4e9
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.