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("9112023423742718249:set_01M72G6TXQECHAKWGY4N84M7AR") = 5cc6f8e8f37e79d8..., 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_01M72G6TXSFXZVY5BEP5672K19: 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
2026-11-10T10:31:40.236Z
S1 59922, S2 60000
b583d4d5f5
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-10T10:31:42.236Z
S1 59922, S2 60000
7ee9511aec
b583d4d5f5
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-10T10:31:44.397Z
S1 59761, S2 60000
d2c57b9c4b
7ee9511aec
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-10T10:31:46.432Z
S1 59761, S2 59965
01b42d3e0c
d2c57b9c4b
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-10T10:31:48.404Z
S1 59789, S2 59965
adec255c6f
01b42d3e0c
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-10T10:31:50.525Z
S1 59789, S2 59844
4962bd16e4
adec255c6f
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-10T10:31:52.704Z
S1 59610, S2 59844
e6169fec86
4962bd16e4
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-10T10:31:54.672Z
S1 59610, S2 59876
492d398cbc
e6169fec86
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-10T10:31:56.708Z
S1 59574, S2 59876
2fb2675f6d
492d398cbc
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-10T10:31:58.659Z
S1 59574, S2 59925
34250cf873
2fb2675f6d
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-10T10:32:00.602Z
S1 59631, S2 59925
623a5ecc90
34250cf873
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-10T10:32:02.554Z
S1 59631, S2 59973
6996cdb5b2
623a5ecc90
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-10T10:32:04.590Z
S1 59595, S2 59973
e129be7f5b
6996cdb5b2
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-10T10:32:06.612Z
S1 59595, S2 59951
1a29818dba
e129be7f5b
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-10T10:32:08.598Z
S1 59609, S2 59951
1c966d5660
1a29818dba
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-10T10:32:10.530Z
S1 59609, S2 60019
59359e39cd
1c966d5660
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-10T10:32:12.458Z
S1 59681, S2 60019
fe5f2e28ad
59359e39cd
sk_4707cd57
Game 2 m_01M72G6TXXF309WCY43V7Q0W7X: 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
2026-11-10T10:31:40.236Z
S1 59922, S2 60000
6e344524a3
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-10T10:31:42.203Z
S1 59922, S2 60033
aa81711209
6e344524a3
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-10T10:31:44.408Z
S1 59717, S2 60033
a37101eab5
aa81711209
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-10T10:31:46.501Z
S1 59717, S2 59940
98ccbab9ac
a37101eab5
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-10T10:31:48.451Z
S1 59767, S2 59940
ad8da43586
98ccbab9ac
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-10T10:31:50.541Z
S1 59767, S2 59850
ca523551e3
ad8da43586
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-10T10:31:52.700Z
S1 59608, S2 59850
95aec8a348
ca523551e3
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-10T10:31:54.649Z
S1 59608, S2 59901
bbb7c812db
95aec8a348
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-10T10:31:56.708Z
S1 59549, S2 59901
73b6e2e1f5
bbb7c812db
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-10T10:31:58.702Z
S1 59549, S2 59907
f6ec0f682c
73b6e2e1f5
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-10T10:32:00.651Z
S1 59600, S2 59907
134a0fdf90
f6ec0f682c
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-10T10:32:02.651Z
S1 59600, S2 59907
4bc4a8855b
134a0fdf90
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-10T10:32:04.825Z
S1 59426, S2 59907
aa5e828f86
4bc4a8855b
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-10T10:32:06.811Z
S1 59426, S2 59921
528bf1e2fb
aa5e828f86
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-10T10:32:08.803Z
S1 59434, S2 59921
30bec3f215
528bf1e2fb
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-10T10:32:10.741Z
S1 59434, S2 59983
d727f69018
30bec3f215
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-10T10:32:12.681Z
S1 59494, S2 59983
0708b7fffa
d727f69018
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.