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("3719912579198450435:set_01M70DQY2CEN68KPYSQ277CPGD") = f4b89374a0860220..., 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_01M70DQY2EE4NVWY0P1P6X611V: verified
✓
signatures
25 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..25, every prev_hash links
✓
move log
25 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
25 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
25 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-09T15:10:06.112Z
S1 59692, S2 60000
eaad77cbf3
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-09T15:10:08.525Z
S1 59692, S2 59587
1f1d715ff0
eaad77cbf3
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-09T15:10:10.704Z
S1 59513, S2 59587
641e446c59
1f1d715ff0
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-09T15:10:12.676Z
S1 59513, S2 59615
99b68b6306
641e446c59
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-09T15:10:14.924Z
S1 59265, S2 59615
762d1f44da
99b68b6306
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-09T15:10:17.398Z
S1 59265, S2 59141
162c11e3d5
762d1f44da
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-09T15:10:19.429Z
S1 59234, S2 59141
81dfaae264
162c11e3d5
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-09T15:10:21.498Z
S1 59234, S2 59072
68756d250b
81dfaae264
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-09T15:10:23.513Z
S1 59219, S2 59072
8fceb9e209
68756d250b
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-09T15:10:25.512Z
S1 59219, S2 59073
ceec5e2d6f
8fceb9e209
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-09T15:10:27.513Z
S1 59218, S2 59073
8525e0a185
ceec5e2d6f
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-09T15:10:29.529Z
S1 59218, S2 59057
cf1d095d17
8525e0a185
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-09T15:10:31.519Z
S1 59228, S2 59057
b3bb0e5d01
cf1d095d17
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-09T15:10:33.576Z
S1 59228, S2 59000
03ddbfb5e7
b3bb0e5d01
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-09T15:10:35.728Z
S1 59076, S2 59000
d52a9e3cb7
03ddbfb5e7
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-09T15:10:37.782Z
S1 59076, S2 58946
18699b701f
d52a9e3cb7
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-09T15:10:39.825Z
S1 59033, S2 58946
6e94c18852
18699b701f
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-09T15:10:41.850Z
S1 59033, S2 58921
1e0a7d5b9e
6e94c18852
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-09T15:10:43.784Z
S1 59099, S2 58921
30474a61aa
1e0a7d5b9e
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-09T15:10:45.811Z
S1 59099, S2 58894
675f89d049
30474a61aa
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-09T15:10:47.812Z
S1 59098, S2 58894
70d3d1f19f
675f89d049
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-09T15:10:49.781Z
S1 59098, S2 58925
5d9ef80be1
70d3d1f19f
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-09T15:10:51.810Z
S1 59069, S2 58925
5c61859cde
5d9ef80be1
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-09T15:10:53.767Z
S1 59069, S2 58968
3481f081c7
5c61859cde
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-09T15:10:55.697Z
S1 59139, S2 58968
cd99dd4f6a
3481f081c7
sk_4707cd57
Game 2 m_01M70DQY2JEZTBAMBQE0PXZR13: verified
✓
signatures
25 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..25, every prev_hash links
✓
move log
25 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
25 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
25 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-09T15:10:06.111Z
S1 59693, S2 60000
3342dacd23
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-09T15:10:08.525Z
S1 59693, S2 59586
0e8d822d88
3342dacd23
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-09T15:10:10.703Z
S1 59515, S2 59586
608090b6e2
0e8d822d88
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-09T15:10:12.672Z
S1 59515, S2 59617
329c57c2fe
608090b6e2
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-09T15:10:14.903Z
S1 59284, S2 59617
a38111707d
329c57c2fe
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-09T15:10:17.097Z
S1 59284, S2 59423
11c8e41ab4
a38111707d
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-09T15:10:19.098Z
S1 59283, S2 59423
286fe7a32c
11c8e41ab4
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-09T15:10:21.096Z
S1 59283, S2 59425
3c400debb1
286fe7a32c
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-09T15:10:23.098Z
S1 59281, S2 59425
2af47c180f
3c400debb1
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-09T15:10:25.110Z
S1 59281, S2 59413
2215ee54c5
2af47c180f
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-09T15:10:27.097Z
S1 59294, S2 59413
e1f9605e14
2215ee54c5
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-09T15:10:29.103Z
S1 59294, S2 59407
c2f7c50012
e1f9605e14
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-09T15:10:31.090Z
S1 59307, S2 59407
1efc875f4c
c2f7c50012
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-09T15:10:33.534Z
S1 59307, S2 58963
e63bb4799f
1efc875f4c
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-09T15:10:35.698Z
S1 59143, S2 58963
aa0df3bab2
e63bb4799f
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-09T15:10:37.704Z
S1 59143, S2 58957
89b45a6588
aa0df3bab2
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-09T15:10:39.710Z
S1 59137, S2 58957
e234959395
89b45a6588
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-09T15:10:41.709Z
S1 59137, S2 58958
c942cebfbc
e234959395
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-09T15:10:43.648Z
S1 59198, S2 58958
2a9f399c10
c942cebfbc
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-09T15:10:45.638Z
S1 59198, S2 58968
4bc0b8fb54
2a9f399c10
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-09T15:10:47.704Z
S1 59132, S2 58968
b552118716
4bc0b8fb54
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-09T15:10:49.678Z
S1 59132, S2 58994
868ecbb2e9
b552118716
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-09T15:10:51.644Z
S1 59166, S2 58994
56e3280e35
868ecbb2e9
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-09T15:10:53.572Z
S1 59166, S2 59066
e3c989c580
56e3280e35
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-09T15:10:55.499Z
S1 59239, S2 59066
7465994f86
e3c989c580
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.