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("4322153716064752364:set_01M6C3YAEJEYDTM9GV7GRS0842") = e3510214d44350ae..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6C3YAEMFQZ8Z2DP2FV2E3NT: verified
✓
signatures
23 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..23, every prev_hash links
✓
move log
23 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
23 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
23 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-01T17:54:00.935Z
S1 59792, S2 60000
e4bd17ae4a
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-01T17:54:03.701Z
S1 59792, S2 59234
f93cc19a92
e4bd17ae4a
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-01T17:54:05.801Z
S1 59692, S2 59234
0d9e9eda90
f93cc19a92
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-01T17:54:08.017Z
S1 59692, S2 59018
06da4e43bd
0d9e9eda90
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-01T17:54:10.118Z
S1 59591, S2 59018
bd9cba1296
06da4e43bd
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-01T17:54:12.225Z
S1 59591, S2 58911
e9263acb36
bd9cba1296
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-01T17:54:14.239Z
S1 59577, S2 58911
294acb06ad
e9263acb36
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-01T17:54:16.299Z
S1 59577, S2 58851
310f942bf5
294acb06ad
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-01T17:54:18.267Z
S1 59609, S2 58851
80e053f089
310f942bf5
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-01T17:54:20.398Z
S1 59609, S2 58720
dfcf1d534e
80e053f089
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-01T17:54:22.423Z
S1 59584, S2 58720
1585956fe7
dfcf1d534e
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-01T17:54:24.397Z
S1 59584, S2 58746
f1aaf6d445
1585956fe7
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-01T17:54:26.360Z
S1 59621, S2 58746
f8924505e8
f1aaf6d445
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-01T17:54:28.408Z
S1 59621, S2 58698
a78d71a1ce
f8924505e8
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-01T17:54:30.399Z
S1 59630, S2 58698
3ff5a2137c
a78d71a1ce
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-01T17:54:32.407Z
S1 59630, S2 58690
73f29afea6
3ff5a2137c
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-01T17:54:34.402Z
S1 59635, S2 58690
23cc9b2397
73f29afea6
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-01T17:54:36.401Z
S1 59635, S2 58691
a29256748a
23cc9b2397
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-01T17:54:38.361Z
S1 59675, S2 58691
4be3834077
a29256748a
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-01T17:54:40.322Z
S1 59675, S2 58730
f7f5e908a7
4be3834077
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-01T17:54:42.277Z
S1 59720, S2 58730
b68b7af089
f7f5e908a7
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-01T17:54:44.203Z
S1 59720, S2 58804
185dbbdad9
b68b7af089
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-01T17:54:46.132Z
S1 59791, S2 58804
901c28f4b1
185dbbdad9
sk_4707cd57
Game 2 m_01M6C3YAENF29S8V84MZCNHSZ4: 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
2026-11-01T17:54:00.923Z
S1 59804, S2 60000
601b03c5f6
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-01T17:54:03.709Z
S1 59804, S2 59214
a02760df3f
601b03c5f6
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-01T17:54:05.819Z
S1 59694, S2 59214
a59e5abac3
a02760df3f
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-01T17:54:08.010Z
S1 59694, S2 59023
e2ab2347b1
a59e5abac3
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-01T17:54:10.107Z
S1 59597, S2 59023
dc4f40c5e0
e2ab2347b1
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-01T17:54:12.102Z
S1 59597, S2 59028
d7ef6a34e2
dc4f40c5e0
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-01T17:54:14.113Z
S1 59586, S2 59028
ca5d953996
d7ef6a34e2
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-01T17:54:16.106Z
S1 59586, S2 59035
d10e2b6f0f
ca5d953996
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-01T17:54:18.036Z
S1 59656, S2 59035
0f9954a4f7
d10e2b6f0f
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-01T17:54:20.015Z
S1 59656, S2 59056
fcfbfd3ecc
0f9954a4f7
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-01T17:54:22.037Z
S1 59634, S2 59056
e2a70700a5
fcfbfd3ecc
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-01T17:54:24.116Z
S1 59634, S2 58977
4c6b223342
e2a70700a5
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-01T17:54:26.101Z
S1 59649, S2 58977
0dc40647a0
4c6b223342
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-01T17:54:28.123Z
S1 59649, S2 58955
b478499ba5
0dc40647a0
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-01T17:54:30.110Z
S1 59662, S2 58955
f2bf8d972c
b478499ba5
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-01T17:54:32.112Z
S1 59662, S2 58953
062804a51d
f2bf8d972c
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-01T17:54:34.041Z
S1 59733, S2 58953
b084e4791b
062804a51d
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-01T17:54:36.011Z
S1 59733, S2 58983
411353f8ec
b084e4791b
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-01T17:54:37.965Z
S1 59779, S2 58983
d84fa14faf
411353f8ec
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-01T17:54:39.894Z
S1 59779, S2 59054
195871d4c2
d84fa14faf
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-01T17:54:41.823Z
S1 59850, S2 59054
ab04c74c82
195871d4c2
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.