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("4292912758988541639:set_01M6FSN6Z2FY88XJ1MMAFHNEB6") = 223afdfe6861c943..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M6FSN6Z4F2FR4MSQAEH6ERP0: verified
✓
signatures
35 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..35, every prev_hash links
✓
move log
35 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
35 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
35 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-03T04:11:14.418Z
S1 59798, S2 60000
d6c1052660
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-03T04:11:16.707Z
S1 59798, S2 59711
9f6d410c39
d6c1052660
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-03T04:11:18.738Z
S1 59767, S2 59711
df24690ce0
9f6d410c39
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-03T04:11:20.901Z
S1 59767, S2 59548
78b877e76f
df24690ce0
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-03T04:11:23.106Z
S1 59562, S2 59548
7981ea46e8
78b877e76f
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-03T04:11:25.138Z
S1 59562, S2 59516
5332caa3be
7981ea46e8
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-03T04:11:27.207Z
S1 59493, S2 59516
09681a35da
5332caa3be
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-03T04:11:29.196Z
S1 59493, S2 59527
c71184cbda
09681a35da
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-03T04:11:31.213Z
S1 59476, S2 59527
409a648b05
c71184cbda
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-03T04:11:33.209Z
S1 59476, S2 59531
93ac9c1f7f
409a648b05
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-03T04:11:35.205Z
S1 59480, S2 59531
000e1c8cca
93ac9c1f7f
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-03T04:11:37.216Z
S1 59480, S2 59520
82d64ba219
000e1c8cca
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-03T04:11:39.181Z
S1 59515, S2 59520
433fd83f86
82d64ba219
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-03T04:11:41.225Z
S1 59515, S2 59476
78fe68b43a
433fd83f86
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-03T04:11:43.375Z
S1 59365, S2 59476
519caaa3b8
78fe68b43a
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-03T04:11:45.545Z
S1 59365, S2 59306
a2156635dd
519caaa3b8
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-03T04:11:47.596Z
S1 59314, S2 59306
0abcb9353e
a2156635dd
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-03T04:11:49.697Z
S1 59314, S2 59205
ff0af9df02
0abcb9353e
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-03T04:11:51.806Z
S1 59205, S2 59205
efa4e0bbcd
ff0af9df02
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-03T04:11:54.007Z
S1 59205, S2 59004
2d9c6b0262
efa4e0bbcd
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-03T04:11:56.028Z
S1 59184, S2 59004
b380edd8ac
2d9c6b0262
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-03T04:11:58.105Z
S1 59184, S2 58927
f8d4f9c685
b380edd8ac
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-03T04:12:00.202Z
S1 59087, S2 58927
9300c2748f
f8d4f9c685
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-03T04:12:02.778Z
S1 59087, S2 58351
64ab0fc3b3
9300c2748f
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-03T04:12:04.819Z
S1 59046, S2 58351
ed0d8f38e1
64ab0fc3b3
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-03T04:12:06.821Z
S1 59046, S2 58349
af95aa81f1
ed0d8f38e1
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-03T04:12:08.912Z
S1 58955, S2 58349
4fb01b5c49
af95aa81f1
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-03T04:12:11.021Z
S1 58955, S2 58240
23cfd0d346
4fb01b5c49
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-03T04:12:13.008Z
S1 58968, S2 58240
6efd76b5dc
23cfd0d346
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-03T04:12:14.938Z
S1 58968, S2 58310
846b5f5781
6efd76b5dc
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-03T04:12:16.879Z
S1 59027, S2 58310
1b0e86a6a1
846b5f5781
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-03T04:12:18.807Z
S1 59027, S2 58382
5e8aa0af39
1b0e86a6a1
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-03T04:12:20.740Z
S1 59094, S2 58382
4b3322c0ad
5e8aa0af39
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-03T04:12:22.673Z
S1 59094, S2 58449
11340aef21
4b3322c0ad
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-03T04:12:24.598Z
S1 59169, S2 58449
75e556b4ab
11340aef21
sk_4707cd57
Game 2 m_01M6FSN6Z6FY3STAV8FXBA509F: verified
✓
signatures
32 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..32, every prev_hash links
✓
move log
32 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
32 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
32 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-03T04:11:14.421Z
S1 59795, S2 60000
04a4df4301
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-03T04:11:16.702Z
S1 59795, S2 59719
db9ecb17a9
04a4df4301
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-03T04:11:18.799Z
S1 59698, S2 59719
43f49ca0ef
db9ecb17a9
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-03T04:11:20.949Z
S1 59698, S2 59569
fc6834cf13
43f49ca0ef
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-03T04:11:23.097Z
S1 59550, S2 59569
2977f298bf
fc6834cf13
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-03T04:11:25.036Z
S1 59550, S2 59630
44e734341d
2977f298bf
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-03T04:11:27.015Z
S1 59571, S2 59630
d8f1661eaa
44e734341d
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-03T04:11:29.006Z
S1 59571, S2 59639
d3886caa85
d8f1661eaa
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-03T04:11:31.006Z
S1 59571, S2 59639
4ea4ebf0f8
d3886caa85
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-03T04:11:32.938Z
S1 59571, S2 59707
007d5e1e13
4ea4ebf0f8
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-03T04:11:34.907Z
S1 59602, S2 59707
2844ee2115
007d5e1e13
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-03T04:11:36.905Z
S1 59602, S2 59709
b7dbdeca52
2844ee2115
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-03T04:11:38.909Z
S1 59598, S2 59709
d6aeb0c6bb
b7dbdeca52
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-03T04:11:40.912Z
S1 59598, S2 59706
1b9981e173
d6aeb0c6bb
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-03T04:11:43.310Z
S1 59200, S2 59706
51f0104f38
1b9981e173
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-03T04:11:45.524Z
S1 59200, S2 59492
0560f4eb89
51f0104f38
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-03T04:11:47.539Z
S1 59185, S2 59492
15da005fe3
0560f4eb89
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-03T04:11:49.719Z
S1 59185, S2 59312
7ea09f61d0
15da005fe3
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-03T04:11:51.706Z
S1 59198, S2 59312
6083b8ed5e
7ea09f61d0
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-03T04:11:54.002Z
S1 59198, S2 59016
14b5785b9f
6083b8ed5e
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-03T04:11:56.027Z
S1 59173, S2 59016
1fa25675fb
14b5785b9f
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-03T04:11:57.961Z
S1 59173, S2 59082
394bf7eb35
1fa25675fb
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-03T04:11:59.919Z
S1 59215, S2 59082
62e790a748
394bf7eb35
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-03T04:12:02.712Z
S1 59215, S2 58289
b8d355b5b8
62e790a748
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-03T04:12:04.819Z
S1 59108, S2 58289
8c8206aa98
b8d355b5b8
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-03T04:12:06.821Z
S1 59108, S2 58287
f9411fae09
8c8206aa98
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-03T04:12:08.912Z
S1 59017, S2 58287
04ac30efae
f9411fae09
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-03T04:12:11.019Z
S1 59017, S2 58180
76625e2fcb
04ac30efae
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-03T04:12:13.008Z
S1 59028, S2 58180
eaecb2c628
76625e2fcb
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-03T04:12:15.010Z
S1 59028, S2 58178
ca614d7640
eaecb2c628
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-03T04:12:16.950Z
S1 59088, S2 58178
98b2e0b3c7
ca614d7640
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-03T04:12:18.894Z
S1 59088, S2 58234
cc54adee2d
98b2e0b3c7
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.