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("3942510060805782888:set_01M78ZDF6DF3V99A4GASH7XBKB") = 7586df528863539f..., the commitment published at the start
a split pot (fewer_moves level) follows from the games
✓
set payout
split 20 each, fee 0
Game 1 m_01M78ZDF6FF4AB3WDT8NB7JVJ8: 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
2026-11-12T22:52:52.828Z
S1 59928, S2 60000
206ce49df4
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-12T22:52:54.803Z
S1 59928, S2 60025
def307ba1f
206ce49df4
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-12T22:52:57.000Z
S1 59731, S2 60025
d8b4fae0e5
def307ba1f
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-12T22:52:59.031Z
S1 59731, S2 59994
05069183a5
d8b4fae0e5
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-12T22:53:01.003Z
S1 59759, S2 59994
af2967375d
05069183a5
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-12T22:53:03.124Z
S1 59759, S2 59873
e287f93e83
af2967375d
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-12T22:53:05.421Z
S1 59462, S2 59873
6965465f37
e287f93e83
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-12T22:53:07.432Z
S1 59462, S2 59862
53eabe67ab
6965465f37
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-12T22:53:09.519Z
S1 59375, S2 59862
cb8ed569d6
53eabe67ab
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-12T22:53:11.607Z
S1 59375, S2 59774
150dca5905
cb8ed569d6
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-12T22:53:13.542Z
S1 59440, S2 59774
b3c06b019f
150dca5905
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-12T22:53:15.473Z
S1 59440, S2 59843
7cd182935e
b3c06b019f
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-12T22:53:17.519Z
S1 59394, S2 59843
df36b41635
7cd182935e
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-12T22:53:19.548Z
S1 59394, S2 59814
0cb5892e70
df36b41635
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-12T22:53:21.502Z
S1 59440, S2 59814
65ed888f0c
0cb5892e70
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-12T22:53:23.437Z
S1 59440, S2 59879
aeb058abbd
65ed888f0c
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-12T22:53:25.366Z
S1 59511, S2 59879
db7421886e
aeb058abbd
sk_4707cd57
Game 2 m_01M78ZDF6GFJMA2WFGA8CCJG0C: 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
2026-11-12T22:52:52.832Z
S1 59924, S2 60000
0211c590c9
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-12T22:52:54.843Z
S1 59924, S2 59989
3bd98e7b69
0211c590c9
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-12T22:52:57.007Z
S1 59760, S2 59989
a79bfba004
3bd98e7b69
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-12T22:52:59.097Z
S1 59760, S2 59899
96cbc25098
a79bfba004
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-12T22:53:01.056Z
S1 59801, S2 59899
15004d872a
96cbc25098
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-12T22:53:03.337Z
S1 59801, S2 59618
c46b197679
15004d872a
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-12T22:53:05.433Z
S1 59705, S2 59618
ee49171f75
c46b197679
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-12T22:53:07.404Z
S1 59705, S2 59647
f5c49b07c5
ee49171f75
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-12T22:53:09.513Z
S1 59596, S2 59647
cd85257cce
f5c49b07c5
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-12T22:53:11.609Z
S1 59596, S2 59551
8a6a171fca
cd85257cce
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-12T22:53:13.566Z
S1 59639, S2 59551
cb34bd67ff
8a6a171fca
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-12T22:53:15.501Z
S1 59639, S2 59616
820bbebcbd
cb34bd67ff
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-12T22:53:17.600Z
S1 59540, S2 59616
5a3567c166
820bbebcbd
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-12T22:53:19.555Z
S1 59540, S2 59661
ac7b93cd56
5a3567c166
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-12T22:53:21.510Z
S1 59585, S2 59661
a0db20bd1e
ac7b93cd56
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-12T22:53:23.457Z
S1 59585, S2 59714
f52a15255f
a0db20bd1e
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-12T22:53:25.390Z
S1 59652, S2 59714
e30289ccb2
f52a15255f
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.