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("6022148482633526368:set_01M6EQMZJ8FW3SE3QETZW32FBF") = 4cf286f90b8397be..., 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_01M6EQMZJAFVEV7EWSRENWXJYB: 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
2026-11-02T18:16:55.200Z
S1 59854, S2 60000
106c003ad0
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-02T18:16:57.221Z
S1 59854, S2 59979
b5bc80ac33
106c003ad0
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-02T18:16:59.320Z
S1 59755, S2 59979
b2044d4bc3
b5bc80ac33
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-02T18:17:01.420Z
S1 59755, S2 59879
bc6162829f
b2044d4bc3
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-02T18:17:03.519Z
S1 59656, S2 59879
db87c1c970
bc6162829f
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-02T18:17:05.471Z
S1 59656, S2 59927
2212f79081
db87c1c970
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-02T18:17:07.504Z
S1 59623, S2 59927
aa8d34e873
2212f79081
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-02T18:17:09.459Z
S1 59623, S2 59972
2898dcc82c
aa8d34e873
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-02T18:17:11.420Z
S1 59662, S2 59972
1f8f297c76
2898dcc82c
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-02T18:17:13.347Z
S1 59662, S2 60045
09675ee6f8
1f8f297c76
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-02T18:17:15.601Z
S1 59408, S2 60045
58f04ae802
09675ee6f8
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-02T18:17:17.580Z
S1 59408, S2 60066
6db67f38d2
58f04ae802
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-02T18:17:19.628Z
S1 59360, S2 60066
2242cece17
6db67f38d2
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-02T18:17:21.650Z
S1 59360, S2 60044
6ba71bf650
2242cece17
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-02T18:17:23.630Z
S1 59380, S2 60044
5f76e788dc
6ba71bf650
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-02T18:17:25.568Z
S1 59380, S2 60106
db2836b57a
5f76e788dc
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-02T18:17:27.507Z
S1 59441, S2 60106
ab8cf8dcdd
db2836b57a
sk_4707cd57
Game 2 m_01M6EQMZJBE2E8Z7MX2JCR3AV1: 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
2026-11-02T18:16:55.130Z
S1 59924, S2 60000
fccd62a7ca
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-02T18:16:57.103Z
S1 59924, S2 60027
864a44ded8
fccd62a7ca
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-02T18:16:59.131Z
S1 59896, S2 60027
9df96dd8b5
864a44ded8
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-02T18:17:01.213Z
S1 59896, S2 59945
acf359e56e
9df96dd8b5
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-02T18:17:03.304Z
S1 59805, S2 59945
56542a2a23
acf359e56e
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-02T18:17:05.297Z
S1 59805, S2 59952
990a24e1c1
56542a2a23
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-02T18:17:07.302Z
S1 59800, S2 59952
3cba2a116f
990a24e1c1
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-02T18:17:09.252Z
S1 59800, S2 60002
e4a23a4185
3cba2a116f
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-02T18:17:11.216Z
S1 59836, S2 60002
09dcc3b9fd
e4a23a4185
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-02T18:17:13.220Z
S1 59836, S2 59998
a426ea98a4
09dcc3b9fd
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-02T18:17:15.596Z
S1 59460, S2 59998
abce7aa8cf
a426ea98a4
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-02T18:17:17.569Z
S1 59460, S2 60025
afcfa83155
abce7aa8cf
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-02T18:17:19.627Z
S1 59402, S2 60025
fbf088837e
afcfa83155
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-02T18:17:21.629Z
S1 59402, S2 60023
202a18558e
fbf088837e
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-02T18:17:23.584Z
S1 59447, S2 60023
4a3561195a
202a18558e
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-02T18:17:25.513Z
S1 59447, S2 60094
0718ec2734
4a3561195a
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-02T18:17:27.441Z
S1 59519, S2 60094
70a9c2f420
0718ec2734
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.