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("7450282753915983185:set_01M744AGHXETAREZM0GFWMAZ5T") = bf86c1ad35d241c0..., 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_01M744AGHYF0FT6HHQ8HNMFTKM: verified
✓
signatures
21 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..21, every prev_hash links
✓
move log
21 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
21 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
21 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-11T01:42:26.710Z
S1 59850, S2 60000
c0c03f2245
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-11T01:42:28.836Z
S1 59850, S2 59874
b3c175dfe6
c0c03f2245
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-11T01:42:31.104Z
S1 59582, S2 59874
dc5824b280
b3c175dfe6
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-11T01:42:33.206Z
S1 59582, S2 59772
70af5362f9
dc5824b280
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-11T01:42:35.151Z
S1 59637, S2 59772
f017836a3f
70af5362f9
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-11T01:42:37.228Z
S1 59637, S2 59695
295b31d985
f017836a3f
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-11T01:42:39.408Z
S1 59457, S2 59695
b032a66f7c
295b31d985
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-11T01:42:41.601Z
S1 59457, S2 59502
875f5709ef
b032a66f7c
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-11T01:42:43.629Z
S1 59429, S2 59502
d2bc2d1b76
875f5709ef
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-11T01:42:45.713Z
S1 59429, S2 59418
bb1bc9e1f3
d2bc2d1b76
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-11T01:42:47.722Z
S1 59420, S2 59418
0ab146ed88
bb1bc9e1f3
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-11T01:42:49.719Z
S1 59420, S2 59421
413ec1d5e6
0ab146ed88
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-11T01:42:51.826Z
S1 59313, S2 59421
876a154c32
413ec1d5e6
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-11T01:42:53.803Z
S1 59313, S2 59444
29bdb5652e
876a154c32
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-11T01:42:55.999Z
S1 59117, S2 59444
baf8b691b5
29bdb5652e
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-11T01:42:58.026Z
S1 59117, S2 59417
a260046d2d
baf8b691b5
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-11T01:43:00.315Z
S1 58828, S2 59417
9e77a14217
a260046d2d
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-11T01:43:02.313Z
S1 58828, S2 59419
a1d24933d2
9e77a14217
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-11T01:43:04.527Z
S1 58614, S2 59419
1179356d5b
a1d24933d2
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-11T01:43:06.506Z
S1 58614, S2 59440
56cd7ba29a
1179356d5b
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-11T01:43:08.440Z
S1 58680, S2 59440
622c1d5426
56cd7ba29a
sk_4707cd57
Game 2 m_01M744AGJ0FX8TZVXJ1DRSF818: verified
✓
signatures
21 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..21, every prev_hash links
✓
move log
21 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
21 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
21 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-11T01:42:26.709Z
S1 59851, S2 60000
59d61be755
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-11T01:42:28.864Z
S1 59851, S2 59845
8b09f04572
59d61be755
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-11T01:42:31.019Z
S1 59696, S2 59845
a60420d5a5
8b09f04572
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-11T01:42:33.211Z
S1 59696, S2 59653
4856036583
a60420d5a5
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-11T01:42:35.166Z
S1 59741, S2 59653
dcc17ff943
4856036583
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-11T01:42:37.326Z
S1 59741, S2 59493
fdf2418bef
dcc17ff943
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-11T01:42:39.418Z
S1 59649, S2 59493
009f88fb17
fdf2418bef
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-11T01:42:41.606Z
S1 59649, S2 59305
e2d1706026
009f88fb17
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-11T01:42:43.628Z
S1 59627, S2 59305
3c2a38ddbe
e2d1706026
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-11T01:42:45.701Z
S1 59627, S2 59232
a83fb3a0ba
3c2a38ddbe
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-11T01:42:47.638Z
S1 59690, S2 59232
5a6f87ae60
a83fb3a0ba
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-11T01:42:49.606Z
S1 59690, S2 59264
761fb8c62a
5a6f87ae60
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-11T01:42:51.707Z
S1 59589, S2 59264
2c2b29952b
761fb8c62a
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-11T01:42:53.834Z
S1 59589, S2 59137
da6486925d
2c2b29952b
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-11T01:42:56.003Z
S1 59420, S2 59137
fa82e3d03a
da6486925d
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-11T01:42:58.028Z
S1 59420, S2 59112
3564ee29d7
fa82e3d03a
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-11T01:43:00.318Z
S1 59130, S2 59112
3612d5d9c7
3564ee29d7
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-11T01:43:02.423Z
S1 59130, S2 59007
c722034246
3612d5d9c7
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-11T01:43:04.527Z
S1 59026, S2 59007
48ebcd81f1
c722034246
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-11T01:43:06.462Z
S1 59026, S2 59072
7472a70d6f
48ebcd81f1
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-11T01:43:08.391Z
S1 59097, S2 59072
e10d4a9bfa
7472a70d6f
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.