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("1503001591267391053:set_01M7119DC2EHTB3AKE6BYYFX0H") = 30863d21066fcbbe..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M7119DC6FEPRV1X0VWW1N360: verified
✓
signatures
12 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..12, every prev_hash links
✓
move log
12 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
12 state hashes match the local breakthrough 1.0 engine
✓
result
a win for seat 2 (reached_far_row) follows from the moves
12 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-09T20:51:41.513Z
S1 59999, S2 60000
b9d4ba8374
start
sk_4707cd57
2
move
S2 Exhibition3
2
2026-11-09T20:51:43.480Z
S1 59999, S2 60033
1ee0612635
b9d4ba8374
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-09T20:51:45.426Z
S1 60053, S2 60033
a5bde1ca1d
1ee0612635
sk_4707cd57
4
move
S2 Exhibition3
4
2026-11-09T20:51:47.370Z
S1 60053, S2 60089
042a32ca58
a5bde1ca1d
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-09T20:51:49.325Z
S1 60098, S2 60089
db3dfc358e
042a32ca58
sk_4707cd57
6
move
S2 Exhibition3
6
2026-11-09T20:51:51.290Z
S1 60098, S2 60124
0d17dc0a43
db3dfc358e
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-09T20:51:53.224Z
S1 60164, S2 60124
9406cecb08
0d17dc0a43
sk_4707cd57
8
move
S2 Exhibition3
8
2026-11-09T20:51:55.169Z
S1 60164, S2 60179
323496fb89
9406cecb08
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-09T20:51:57.099Z
S1 60234, S2 60179
f6e0092fe8
323496fb89
sk_4707cd57
10
move
S2 Exhibition3
10
2026-11-09T20:51:59.030Z
S1 60234, S2 60248
3cca6fa841
f6e0092fe8
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-09T20:52:00.962Z
S1 60302, S2 60248
c331da09d7
3cca6fa841
sk_4707cd57
12
move
S2 Exhibition3
12
2026-11-09T20:52:02.910Z
S1 60302, S2 60300
3000e6c904
c331da09d7
sk_4707cd57
Game 2 m_01M7119DC9EZFSAK2A3P89P58Y: verified
✓
signatures
10 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..10, every prev_hash links
✓
move log
10 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
10 state hashes match the local breakthrough 1.0 engine
✓
result
a win for seat 2 (reached_far_row) follows from the moves
10 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition3
1
2026-11-09T20:51:41.511Z
S1 60001, S2 60000
26fffceb66
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-09T20:51:43.449Z
S1 60001, S2 60062
a7227ba788
26fffceb66
sk_4707cd57
3
move
S1 Exhibition3
3
2026-11-09T20:51:45.384Z
S1 60066, S2 60062
b9c24fd071
a7227ba788
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-09T20:51:47.331Z
S1 60066, S2 60115
75555fa74c
b9c24fd071
sk_4707cd57
5
move
S1 Exhibition3
5
2026-11-09T20:51:49.271Z
S1 60126, S2 60115
a8920e4e04
75555fa74c
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-09T20:51:51.226Z
S1 60126, S2 60160
99f8044d5c
a8920e4e04
sk_4707cd57
7
move
S1 Exhibition3
7
2026-11-09T20:51:53.165Z
S1 60187, S2 60160
7562cdc68f
99f8044d5c
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-09T20:51:55.104Z
S1 60187, S2 60221
46cc3f700a
7562cdc68f
sk_4707cd57
9
move
S1 Exhibition3
9
2026-11-09T20:51:57.036Z
S1 60255, S2 60221
9531e0b779
46cc3f700a
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-09T20:51:58.970Z
S1 60255, S2 60287
4522bd4646
9531e0b779
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.