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("2991685060066820824:set_01M70CG3A3FZ597T8RC9J9H5WY") = 9988a31788876fc7..., the commitment published at the start
a split pot (fewer_moves level) follows from the games
✓
set payout
split 30 each, fee 0
Game 1 m_01M70CG3A6E93SZXAV84G8G3FF: 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 Exhibition1
1
2026-11-09T14:48:20.607Z
S1 59881, S2 60000
88281c71fa
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-09T14:48:22.629Z
S1 59881, S2 59978
997bc36577
88281c71fa
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-09T14:48:24.821Z
S1 59689, S2 59978
5c4fc99e84
997bc36577
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-09T14:48:26.901Z
S1 59689, S2 59898
bed7fda9cb
5c4fc99e84
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-09T14:48:28.838Z
S1 59752, S2 59898
d5b4ce8b3f
bed7fda9cb
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-09T14:48:30.909Z
S1 59752, S2 59827
d365ad5039
d5b4ce8b3f
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-09T14:48:33.111Z
S1 59550, S2 59827
387026609b
d365ad5039
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-09T14:48:35.073Z
S1 59550, S2 59865
9c6aae8b74
387026609b
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-09T14:48:37.131Z
S1 59492, S2 59865
a9a3f0cc1f
9c6aae8b74
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-09T14:48:39.347Z
S1 59492, S2 59649
da0afaef5d
a9a3f0cc1f
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-09T14:48:41.502Z
S1 59337, S2 59649
76756f4b79
da0afaef5d
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-09T14:48:43.521Z
S1 59337, S2 59630
2e1a58cf2b
76756f4b79
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-09T14:48:45.711Z
S1 59147, S2 59630
e7486e2e3a
2e1a58cf2b
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-09T14:48:47.681Z
S1 59147, S2 59660
c98581e832
e7486e2e3a
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-09T14:48:49.632Z
S1 59196, S2 59660
28d9496748
c98581e832
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-09T14:48:51.584Z
S1 59196, S2 59708
824aa3fee3
28d9496748
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-09T14:48:53.512Z
S1 59268, S2 59708
629b2f3046
824aa3fee3
sk_4707cd57
Game 2 m_01M70CG3A8E4CA7C64000RT1TB: 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
2026-11-09T14:48:20.614Z
S1 59874, S2 60000
22fcb8469b
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-09T14:48:22.636Z
S1 59874, S2 59978
3f67fb0c41
22fcb8469b
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-09T14:48:24.821Z
S1 59689, S2 59978
8c2f546ea1
3f67fb0c41
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-09T14:48:26.902Z
S1 59689, S2 59897
576119c9b7
8c2f546ea1
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-09T14:48:28.869Z
S1 59722, S2 59897
15ea4dd0fd
576119c9b7
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-09T14:48:30.931Z
S1 59722, S2 59835
5f754f96a4
15ea4dd0fd
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-09T14:48:33.107Z
S1 59546, S2 59835
3248f11972
5f754f96a4
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-09T14:48:35.049Z
S1 59546, S2 59893
ed6439ae04
3248f11972
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-09T14:48:37.121Z
S1 59474, S2 59893
fe7186a565
ed6439ae04
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-09T14:48:39.307Z
S1 59474, S2 59707
4da6eb22a0
fe7186a565
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-09T14:48:41.512Z
S1 59269, S2 59707
88a26ff2f6
4da6eb22a0
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-09T14:48:43.522Z
S1 59269, S2 59697
3467dccbcb
88a26ff2f6
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-09T14:48:45.710Z
S1 59081, S2 59697
ada540ee25
3467dccbcb
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-09T14:48:47.655Z
S1 59081, S2 59752
ddfa22c589
ada540ee25
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-09T14:48:49.597Z
S1 59139, S2 59752
4743af81c5
ddfa22c589
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-09T14:48:51.535Z
S1 59139, S2 59814
0334a2d6e7
4743af81c5
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-09T14:48:53.462Z
S1 59212, S2 59814
46ef8e8450
0334a2d6e7
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.