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("3547378775065105527:set_01M6NWN3AZF6AVMPY0SXPTEYQH") = 9134cc566f9ca376..., the commitment published at the start
a split pot (fewer_moves level) follows from the games
✓
set payout
split 10 each, fee 0
Game 1 m_01M6NWN3B1EHPB4WBGD853F0B1: verified
✓
signatures
13 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..13, every prev_hash links
✓
move log
13 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
13 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
13 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-05T12:59:03.403Z
S1 59419, S2 60000
ed13616d01
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-05T12:59:05.347Z
S1 59419, S2 60056
339e607ef8
ed13616d01
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-05T12:59:07.427Z
S1 59339, S2 60056
9d7fbc8328
339e607ef8
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-05T12:59:09.524Z
S1 59339, S2 59959
bcb31abaf2
9d7fbc8328
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-05T12:59:11.708Z
S1 59155, S2 59959
30a0dc1494
bcb31abaf2
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-05T12:59:13.804Z
S1 59155, S2 59863
d02dd5b9bf
30a0dc1494
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-05T12:59:16.034Z
S1 58925, S2 59863
c801490e5a
d02dd5b9bf
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-05T12:59:18.124Z
S1 58925, S2 59773
34c7062b78
c801490e5a
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-05T12:59:20.397Z
S1 58652, S2 59773
6914ddb291
34c7062b78
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-05T12:59:22.355Z
S1 58652, S2 59815
5fcc5407a6
6914ddb291
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-05T12:59:24.291Z
S1 58716, S2 59815
e6da15032b
5fcc5407a6
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-05T12:59:26.229Z
S1 58716, S2 59877
c6cd741132
e6da15032b
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-05T12:59:28.164Z
S1 58781, S2 59877
30f99159fb
c6cd741132
sk_4707cd57
Game 2 m_01M6NWN3B3FED86AP7C9AD70S5: verified
✓
signatures
13 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..13, every prev_hash links
✓
move log
13 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
13 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
13 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-05T12:59:03.318Z
S1 59504, S2 60000
4009347b7c
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-05T12:59:05.303Z
S1 59504, S2 60015
d09d3ac05a
4009347b7c
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-05T12:59:07.305Z
S1 59502, S2 60015
3c7d2a5ef0
d09d3ac05a
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-05T12:59:09.403Z
S1 59502, S2 59917
e4c41266f8
3c7d2a5ef0
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-05T12:59:11.712Z
S1 59193, S2 59917
03571ff753
e4c41266f8
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-05T12:59:13.817Z
S1 59193, S2 59812
271bc26e61
03571ff753
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-05T12:59:16.035Z
S1 58975, S2 59812
52b39f8815
271bc26e61
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-05T12:59:18.138Z
S1 58975, S2 59709
1a1d1f3a51
52b39f8815
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-05T12:59:20.396Z
S1 58717, S2 59709
e1a6fd02d2
1a1d1f3a51
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-05T12:59:22.328Z
S1 58717, S2 59777
9082f1b609
e1a6fd02d2
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-05T12:59:24.261Z
S1 58784, S2 59777
4d344d2e80
9082f1b609
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-05T12:59:26.188Z
S1 58784, S2 59850
56cd4464b5
4d344d2e80
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-05T12:59:28.118Z
S1 58854, S2 59850
8a301bed00
56cd4464b5
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.