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("1999659665391836080:set_01M6KYNCJ0FBAB5NXEPR495KJ9") = 604cf31688773906..., 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_01M6KYNCJ2EA29V1Q4DE5F99NQ: 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
2026-11-04T18:55:40.713Z
S1 59835, S2 60000
7dffaf7d65
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-04T18:55:42.726Z
S1 59835, S2 59987
af01dcecaa
7dffaf7d65
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-04T18:55:44.906Z
S1 59655, S2 59987
f499a90a4f
af01dcecaa
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-04T18:55:46.932Z
S1 59655, S2 59961
5d5dc79027
f499a90a4f
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-04T18:55:49.102Z
S1 59485, S2 59961
45d2d5660a
5d5dc79027
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-04T18:55:51.068Z
S1 59485, S2 59995
4b134eebf2
45d2d5660a
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-04T18:55:53.224Z
S1 59329, S2 59995
d58472b1c2
4b134eebf2
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-04T18:55:55.325Z
S1 59329, S2 59894
0d8cdaffaa
d58472b1c2
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-04T18:55:57.327Z
S1 59327, S2 59894
a1bec47fa5
0d8cdaffaa
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-04T18:55:59.334Z
S1 59327, S2 59887
74aeb62312
a1bec47fa5
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-04T18:56:01.866Z
S1 58795, S2 59887
af144eea36
74aeb62312
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-04T18:56:04.025Z
S1 58795, S2 59728
52719f1d16
af144eea36
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-04T18:56:05.978Z
S1 58842, S2 59728
241e8b4a7d
52719f1d16
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-04T18:56:07.913Z
S1 58842, S2 59793
13991fbb87
241e8b4a7d
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-04T18:56:09.874Z
S1 58881, S2 59793
2d23f5e30a
13991fbb87
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-04T18:56:11.807Z
S1 58881, S2 59860
160a878a24
2d23f5e30a
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-04T18:56:13.742Z
S1 58946, S2 59860
238a1477ed
160a878a24
sk_4707cd57
Game 2 m_01M6KYNCJ3F48A2CSR8AFDAAJW: 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
2026-11-04T18:55:40.707Z
S1 59841, S2 60000
39c1f7e0e8
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-04T18:55:42.672Z
S1 59841, S2 60035
a5faa2d024
39c1f7e0e8
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-04T18:55:44.899Z
S1 59614, S2 60035
c9d75a57b8
a5faa2d024
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-04T18:55:46.932Z
S1 59614, S2 60002
4966d944a7
c9d75a57b8
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-04T18:55:49.034Z
S1 59512, S2 60002
9cbae7917e
4966d944a7
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-04T18:55:51.067Z
S1 59512, S2 59969
7e0d4c8a3c
9cbae7917e
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-04T18:55:53.230Z
S1 59349, S2 59969
90ba1de135
7e0d4c8a3c
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-04T18:55:55.324Z
S1 59349, S2 59875
45ce52b324
90ba1de135
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-04T18:55:57.346Z
S1 59327, S2 59875
253a76d9d4
45ce52b324
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-04T18:55:59.402Z
S1 59327, S2 59819
ef068f5c3b
253a76d9d4
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-04T18:56:02.142Z
S1 58587, S2 59819
2841434ee9
ef068f5c3b
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-04T18:56:04.353Z
S1 58587, S2 59608
73f89a3631
2841434ee9
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-04T18:56:06.334Z
S1 58606, S2 59608
1a5a395caa
73f89a3631
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-04T18:56:08.266Z
S1 58606, S2 59676
bce7a995e4
1a5a395caa
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-04T18:56:10.197Z
S1 58675, S2 59676
c8cb633b63
bce7a995e4
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-04T18:56:12.126Z
S1 58675, S2 59747
4d52f35401
c8cb633b63
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-04T18:56:14.055Z
S1 58746, S2 59747
5d59632abf
4d52f35401
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.