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("5434337344518940027:set_01M79RT06EFV9BGDQAQVVAEDQ0") = e46a1812151952d4..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M79RT06GFE6VZ22PWBBE5GKP: verified
✓
signatures
13 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..13, every prev_hash links
✓
move log
13 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
13 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
13 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-13T06:16:37.907Z
S1 59872, S2 60000
c4ff43f34c
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-13T06:16:40.002Z
S1 59872, S2 59905
0866abc564
c4ff43f34c
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-13T06:16:42.101Z
S1 59773, S2 59905
165e2d178f
0866abc564
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-13T06:16:44.229Z
S1 59773, S2 59777
6b900990f1
165e2d178f
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-13T06:16:46.424Z
S1 59578, S2 59777
94594897ae
6b900990f1
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-13T06:16:48.509Z
S1 59578, S2 59692
fd3da0e7f6
94594897ae
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-13T06:16:50.498Z
S1 59589, S2 59692
3338cc90a3
fd3da0e7f6
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-13T06:16:52.430Z
S1 59589, S2 59760
16d7dc24d2
3338cc90a3
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-13T06:16:54.419Z
S1 59600, S2 59760
d778c7ee73
16d7dc24d2
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-13T06:16:56.347Z
S1 59600, S2 59832
a51dd6a25f
d778c7ee73
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-13T06:16:58.306Z
S1 59641, S2 59832
a5346c7ec9
a51dd6a25f
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-13T06:17:00.243Z
S1 59641, S2 59895
5d6aea992b
a5346c7ec9
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-13T06:17:02.297Z
S1 59587, S2 59895
8da71a8501
5d6aea992b
sk_4707cd57
Game 2 m_01M79RT06HF7BTYVWKNECHBMBT: 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
2026-11-13T06:16:37.912Z
S1 59867, S2 60000
27bfc44be8
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-13T06:16:40.002Z
S1 59867, S2 59910
5990a75c4f
27bfc44be8
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-13T06:16:42.032Z
S1 59837, S2 59910
9114513ea0
5990a75c4f
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-13T06:16:44.215Z
S1 59837, S2 59727
e10b874d9d
9114513ea0
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-13T06:16:46.425Z
S1 59627, S2 59727
447cd68606
e10b874d9d
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-13T06:16:48.510Z
S1 59627, S2 59642
35580e6e01
447cd68606
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-13T06:16:50.614Z
S1 59523, S2 59642
68b362e309
35580e6e01
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-13T06:16:52.651Z
S1 59523, S2 59605
170be7e1bd
68b362e309
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-13T06:16:54.697Z
S1 59477, S2 59605
e9a75759ac
170be7e1bd
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-13T06:16:56.658Z
S1 59477, S2 59644
5db48a49ef
e9a75759ac
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-13T06:16:58.695Z
S1 59440, S2 59644
e7d4c60657
5db48a49ef
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-13T06:17:00.697Z
S1 59440, S2 59642
96c4b207e0
e7d4c60657
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-13T06:17:02.736Z
S1 59401, S2 59642
6ba339a307
96c4b207e0
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-13T06:17:04.810Z
S1 59401, S2 59568
087e90e715
6ba339a307
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-13T06:17:06.834Z
S1 59377, S2 59568
bce5c2bb33
087e90e715
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-13T06:17:08.760Z
S1 59377, S2 59642
7cc7952810
bce5c2bb33
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-13T06:17:10.818Z
S1 59319, S2 59642
8b127702d1
7cc7952810
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-13T06:17:12.813Z
S1 59319, S2 59647
e659230874
8b127702d1
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-13T06:17:14.798Z
S1 59334, S2 59647
ffd30928ed
e659230874
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-13T06:17:16.723Z
S1 59334, S2 59722
5e3f3228f2
ffd30928ed
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-13T06:17:18.653Z
S1 59404, S2 59722
1a9032394d
5e3f3228f2
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.