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("3233427694305236367:set_01M72GMGXDFFQSCX4148BX04GT") = b6d90246e6ebb966..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M72GMGXFFJS919CEZ7RC55J9: 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 Exhibition1
1
2026-11-10T10:39:08.727Z
S1 59933, S2 60000
3ca6a5ebf4
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-10T10:39:10.708Z
S1 59933, S2 60019
ef1860b332
3ca6a5ebf4
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-10T10:39:12.797Z
S1 59844, S2 60019
c177046dd9
ef1860b332
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-10T10:39:14.906Z
S1 59844, S2 59910
fc4ccccde1
c177046dd9
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-10T10:39:17.022Z
S1 59728, S2 59910
2a64da53cb
fc4ccccde1
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-10T10:39:19.127Z
S1 59728, S2 59805
fb9b681987
2a64da53cb
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-10T10:39:21.153Z
S1 59702, S2 59805
6c5e48d9c1
fb9b681987
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-10T10:39:23.103Z
S1 59702, S2 59855
c3a4e51436
6c5e48d9c1
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-10T10:39:25.069Z
S1 59736, S2 59855
6a53f34e40
c3a4e51436
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-10T10:39:27.098Z
S1 59736, S2 59826
f2da2d764f
6a53f34e40
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-10T10:39:29.103Z
S1 59731, S2 59826
4d6c799937
f2da2d764f
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-10T10:39:31.065Z
S1 59731, S2 59864
ceb39f9c56
4d6c799937
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-10T10:39:32.995Z
S1 59801, S2 59864
1791052a8f
ceb39f9c56
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-10T10:39:34.960Z
S1 59801, S2 59899
46334650bf
1791052a8f
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-10T10:39:36.940Z
S1 59821, S2 59899
d18b70a5ef
46334650bf
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-10T10:39:39.001Z
S1 59821, S2 59838
a56dc5acbd
d18b70a5ef
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-10T10:39:41.098Z
S1 59724, S2 59838
9942ab7b8a
a56dc5acbd
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-10T10:39:43.029Z
S1 59724, S2 59907
771ab91c3e
9942ab7b8a
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-10T10:39:44.996Z
S1 59757, S2 59907
311c473847
771ab91c3e
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-10T10:39:46.931Z
S1 59757, S2 59972
8fbb16c81e
311c473847
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-10T10:39:48.859Z
S1 59829, S2 59972
c7be116cc2
8fbb16c81e
sk_4707cd57
Game 2 m_01M72GMGXGFBPT3KXPJMEMMHY5: verified
✓
signatures
29 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..29, every prev_hash links
✓
move log
29 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
29 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
29 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-10T10:39:08.729Z
S1 59931, S2 60000
205d5f9107
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-10T10:39:10.711Z
S1 59931, S2 60018
cc3ca4d9e4
205d5f9107
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-10T10:39:12.801Z
S1 59841, S2 60018
f634e1db42
cc3ca4d9e4
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-10T10:39:14.907Z
S1 59841, S2 59912
9a4b818015
f634e1db42
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-10T10:39:16.927Z
S1 59821, S2 59912
507254749d
9a4b818015
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-10T10:39:19.004Z
S1 59821, S2 59835
6ce3b076b2
507254749d
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-10T10:39:21.009Z
S1 59816, S2 59835
456caef715
6ce3b076b2
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-10T10:39:22.996Z
S1 59816, S2 59848
f3866def3d
456caef715
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-10T10:39:24.929Z
S1 59883, S2 59848
c9d79702c8
f3866def3d
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-10T10:39:26.883Z
S1 59883, S2 59894
3d277d3a25
c9d79702c8
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-10T10:39:28.812Z
S1 59954, S2 59894
0ebe8c9f01
3d277d3a25
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-10T10:39:30.760Z
S1 59954, S2 59946
a5b458d50c
0ebe8c9f01
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-10T10:39:32.691Z
S1 60023, S2 59946
0d575e687b
a5b458d50c
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-10T10:39:34.632Z
S1 60023, S2 60005
a949e72afc
0d575e687b
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-10T10:39:36.564Z
S1 60091, S2 60005
b291d3527a
a949e72afc
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-10T10:39:38.520Z
S1 60091, S2 60049
1f629c1f02
b291d3527a
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-10T10:39:40.453Z
S1 60158, S2 60049
4aaedd1d7e
1f629c1f02
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-10T10:39:42.417Z
S1 60158, S2 60085
4cb7d161df
4aaedd1d7e
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-10T10:39:44.385Z
S1 60190, S2 60085
7691172803
4cb7d161df
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-10T10:39:46.313Z
S1 60190, S2 60157
438c7dec64
7691172803
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-10T10:39:48.307Z
S1 60196, S2 60157
38d8d4e98d
438c7dec64
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-10T10:39:50.319Z
S1 60196, S2 60145
ae37be7c5d
38d8d4e98d
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-10T10:39:52.243Z
S1 60272, S2 60145
ea3d7f80ca
ae37be7c5d
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-10T10:39:54.177Z
S1 60272, S2 60211
336ebc5f77
ea3d7f80ca
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-10T10:39:56.111Z
S1 60338, S2 60211
a9c189966a
336ebc5f77
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-10T10:39:58.039Z
S1 60338, S2 60283
039ca3b6af
a9c189966a
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-10T10:40:02.080Z
S1 58297, S2 60283
759a57bc41
039ca3b6af
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-10T10:40:05.874Z
S1 58297, S2 58489
c08608133e
759a57bc41
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-10T10:40:07.816Z
S1 58355, S2 58489
f44f1871b3
c08608133e
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.