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("287454689052755227:set_01M6EP93X0FQ9SAY46G73AG2J2") = e6321b5e27089ffb..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6EP93X2FG99X7M7WTWGVYH9: verified
✓
signatures
24 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..24, every prev_hash links
✓
move log
24 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
24 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
24 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-02T17:52:57.907Z
S1 59795, S2 60000
616370dd75
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-02T17:52:59.901Z
S1 59795, S2 60006
fe645776d7
616370dd75
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-02T17:53:02.725Z
S1 58971, S2 60006
0b47afcb30
fe645776d7
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-02T17:53:04.927Z
S1 58971, S2 59804
61492632f6
0b47afcb30
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-02T17:53:07.122Z
S1 58776, S2 59804
9ae0b2ec07
61492632f6
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-02T17:53:09.223Z
S1 58776, S2 59703
8d1f0da455
9ae0b2ec07
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-02T17:53:11.320Z
S1 58679, S2 59703
25279e989c
8d1f0da455
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-02T17:53:13.407Z
S1 58679, S2 59616
c0237b0434
25279e989c
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-02T17:53:15.630Z
S1 58456, S2 59616
0d54353795
c0237b0434
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-02T17:53:17.738Z
S1 58456, S2 59508
bbba191012
0d54353795
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-02T17:53:19.897Z
S1 58297, S2 59508
3d6313ebc6
bbba191012
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-02T17:53:21.850Z
S1 58297, S2 59555
e13a231620
3d6313ebc6
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-02T17:53:24.017Z
S1 58130, S2 59555
d5ce746658
e13a231620
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-02T17:53:26.123Z
S1 58130, S2 59449
591f1097f7
d5ce746658
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-02T17:53:28.232Z
S1 58021, S2 59449
68535e47be
591f1097f7
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-02T17:53:30.317Z
S1 58021, S2 59364
1416ac6131
68535e47be
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-02T17:53:32.324Z
S1 58014, S2 59364
4106cb493b
1416ac6131
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-02T17:53:34.421Z
S1 58014, S2 59267
2d6905cb51
4106cb493b
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-02T17:53:36.523Z
S1 57912, S2 59267
a4457a3c82
2d6905cb51
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-02T17:53:38.538Z
S1 57912, S2 59252
8ffec0e36d
a4457a3c82
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-02T17:53:40.518Z
S1 57932, S2 59252
4c98c90f13
8ffec0e36d
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-02T17:53:42.507Z
S1 57932, S2 59263
3eb1a7a85a
4c98c90f13
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-02T17:53:44.500Z
S1 57939, S2 59263
ef3f490cd4
3eb1a7a85a
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-02T17:53:46.439Z
S1 57939, S2 59324
bcf6ecb1c7
ef3f490cd4
sk_4707cd57
Game 2 m_01M6EP93X3F6A895G4FRWFBS8W: verified
✓
signatures
38 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..38, every prev_hash links
✓
move log
38 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
38 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
38 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-02T17:52:57.833Z
S1 59869, S2 60000
9ecf6b5b13
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-02T17:52:59.901Z
S1 59869, S2 59932
9664b2c106
9ecf6b5b13
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-02T17:53:02.736Z
S1 59034, S2 59932
ee657939fd
9664b2c106
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-02T17:53:04.952Z
S1 59034, S2 59716
8df9334ef9
ee657939fd
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-02T17:53:07.114Z
S1 58872, S2 59716
f33342e8e8
8df9334ef9
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-02T17:53:09.205Z
S1 58872, S2 59625
a81adf2274
f33342e8e8
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-02T17:53:11.321Z
S1 58756, S2 59625
3c1b35720f
a81adf2274
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-02T17:53:13.500Z
S1 58756, S2 59446
8a56a0a8b8
3c1b35720f
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-02T17:53:15.610Z
S1 58646, S2 59446
a049bd9570
8a56a0a8b8
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-02T17:53:17.729Z
S1 58646, S2 59327
643e05879d
a049bd9570
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-02T17:53:19.905Z
S1 58470, S2 59327
fceb6c80c6
643e05879d
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-02T17:53:21.915Z
S1 58470, S2 59317
c3c35e1b04
fceb6c80c6
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-02T17:53:24.010Z
S1 58375, S2 59317
6835493227
c3c35e1b04
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-02T17:53:26.121Z
S1 58375, S2 59206
f4257e7459
6835493227
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-02T17:53:28.228Z
S1 58268, S2 59206
9472e5e272
f4257e7459
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-02T17:53:30.318Z
S1 58268, S2 59116
b063d3e008
9472e5e272
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-02T17:53:32.315Z
S1 58271, S2 59116
e239c6340b
b063d3e008
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-02T17:53:34.421Z
S1 58271, S2 59010
a0586fc7c2
e239c6340b
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-02T17:53:36.521Z
S1 58171, S2 59010
40db944697
a0586fc7c2
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-02T17:53:38.517Z
S1 58171, S2 59014
1f7a55c904
40db944697
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-02T17:53:40.518Z
S1 58170, S2 59014
cfcee00076
1f7a55c904
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-02T17:53:42.507Z
S1 58170, S2 59025
c8d6efbc3d
cfcee00076
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-02T17:53:44.501Z
S1 58176, S2 59025
e6d114e124
c8d6efbc3d
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-02T17:53:46.503Z
S1 58176, S2 59023
26b4c4404b
e6d114e124
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-02T17:53:48.506Z
S1 58173, S2 59023
6320620724
26b4c4404b
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-02T17:53:50.464Z
S1 58173, S2 59065
b14b0cec24
6320620724
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-02T17:53:52.500Z
S1 58137, S2 59065
7c402bec71
b14b0cec24
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-02T17:53:54.451Z
S1 58137, S2 59114
598a4dfdaa
7c402bec71
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-02T17:53:56.403Z
S1 58185, S2 59114
aabce28a5b
598a4dfdaa
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-02T17:53:58.343Z
S1 58185, S2 59174
c99d9b7e71
aabce28a5b
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-02T17:54:00.299Z
S1 58229, S2 59174
d19e4036df
c99d9b7e71
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-02T17:54:02.247Z
S1 58229, S2 59226
7dd7ebda6a
d19e4036df
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-02T17:54:04.305Z
S1 58171, S2 59226
175e01c580
7dd7ebda6a
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-02T17:54:06.253Z
S1 58171, S2 59278
7c54720cbd
175e01c580
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-02T17:54:08.179Z
S1 58245, S2 59278
43368ac95d
7c54720cbd
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-02T17:54:10.111Z
S1 58245, S2 59346
82b6e4194f
43368ac95d
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-02T17:54:12.041Z
S1 58315, S2 59346
62fcc04aab
82b6e4194f
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-02T17:54:13.975Z
S1 58315, S2 59412
90ff0cb351
62fcc04aab
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.