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("9162655208545258098:set_01M6G8ZMY0FXAR71D3XK41C2NT") = 8a071af2ccb03538..., 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_01M6G8ZMY5EGTRXW2E203SS5TC: verified
✓
signatures
25 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..25, every prev_hash links
✓
move log
25 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
25 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
25 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-03T08:39:05.028Z
S1 59803, S2 60000
8194f0b276
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-03T08:39:06.963Z
S1 59803, S2 60065
10a5268f2b
8194f0b276
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-03T08:39:09.201Z
S1 59565, S2 60065
782800a760
10a5268f2b
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-03T08:39:11.312Z
S1 59565, S2 59954
d444120009
782800a760
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-03T08:39:13.403Z
S1 59474, S2 59954
63e43330e5
d444120009
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-03T08:39:15.508Z
S1 59474, S2 59849
58ac72bfda
63e43330e5
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-03T08:39:17.723Z
S1 59259, S2 59849
c3060df1d2
58ac72bfda
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-03T08:39:19.714Z
S1 59259, S2 59858
d7575d449d
c3060df1d2
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-03T08:39:21.820Z
S1 59153, S2 59858
58526ff52c
d7575d449d
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-03T08:39:23.903Z
S1 59153, S2 59775
10f6ced0ee
58526ff52c
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-03T08:39:25.948Z
S1 59108, S2 59775
7e43d408af
10f6ced0ee
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-03T08:39:27.915Z
S1 59108, S2 59808
e25e4ce6cd
7e43d408af
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-03T08:39:30.112Z
S1 58911, S2 59808
582371a91e
e25e4ce6cd
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-03T08:39:32.212Z
S1 58911, S2 59708
2396c41bda
582371a91e
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-03T08:39:34.301Z
S1 58822, S2 59708
30cc9ad152
2396c41bda
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-03T08:39:36.330Z
S1 58822, S2 59679
b388d3ba06
30cc9ad152
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-03T08:39:38.309Z
S1 58843, S2 59679
9c21babe02
b388d3ba06
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-03T08:39:40.266Z
S1 58843, S2 59722
48dcb2c0a0
9c21babe02
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-03T08:39:42.302Z
S1 58807, S2 59722
790b9c9168
48dcb2c0a0
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-03T08:39:44.246Z
S1 58807, S2 59778
d2b3adb91f
790b9c9168
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-03T08:39:46.209Z
S1 58844, S2 59778
1bca7e921b
d2b3adb91f
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-03T08:39:48.144Z
S1 58844, S2 59843
abd8c9e59b
1bca7e921b
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-03T08:39:50.088Z
S1 58900, S2 59843
3d6ebb5523
abd8c9e59b
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-03T08:39:52.017Z
S1 58900, S2 59914
7d9a0277c9
3d6ebb5523
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-03T08:39:53.956Z
S1 58961, S2 59914
8507d8bbf8
7d9a0277c9
sk_4707cd57
Game 2 m_01M6G8ZMY7F57BS775GZ5REHW4: verified
✓
signatures
17 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..17, every prev_hash links
✓
move log
17 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
17 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
17 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-03T08:39:05.031Z
S1 59800, S2 60000
80ceaeab10
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-03T08:39:07.008Z
S1 59800, S2 60023
fd146e52f3
80ceaeab10
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-03T08:39:09.201Z
S1 59607, S2 60023
08763aff3a
fd146e52f3
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-03T08:39:11.307Z
S1 59607, S2 59917
c47ba1d048
08763aff3a
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-03T08:39:13.398Z
S1 59516, S2 59917
2f31afe9f2
c47ba1d048
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-03T08:39:15.509Z
S1 59516, S2 59806
05439b83b2
2f31afe9f2
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-03T08:39:17.723Z
S1 59302, S2 59806
8916981132
05439b83b2
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-03T08:39:19.819Z
S1 59302, S2 59710
c8109f4a2e
8916981132
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-03T08:39:21.919Z
S1 59202, S2 59710
717767acf7
c8109f4a2e
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-03T08:39:24.016Z
S1 59202, S2 59613
a1c22226e1
717767acf7
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-03T08:39:26.008Z
S1 59210, S2 59613
0dc30ddb78
a1c22226e1
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-03T08:39:28.037Z
S1 59210, S2 59584
5c62dc0b8a
0dc30ddb78
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-03T08:39:30.107Z
S1 59140, S2 59584
c951252668
5c62dc0b8a
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-03T08:39:32.135Z
S1 59140, S2 59556
fbbb6f6612
c951252668
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-03T08:39:34.296Z
S1 58979, S2 59556
e03afbe14b
fbbb6f6612
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-03T08:39:36.283Z
S1 58979, S2 59569
c4d8e35a81
e03afbe14b
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-03T08:39:38.239Z
S1 59023, S2 59569
ff3233cef6
c4d8e35a81
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.