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("6209913596261007846:set_01M6NG5DSAE0483Q11NH1WNAV7") = c4ff1a51c0f0d13f..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6NG5DSCEEDRAK55WEV7FWTY: verified
✓
signatures
46 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..46, every prev_hash links
✓
move log
46 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
46 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
46 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-05T09:20:46.503Z
S1 59817, S2 60000
cde3444a08
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-05T09:20:48.608Z
S1 59817, S2 59895
f549a7e857
cde3444a08
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-05T09:20:50.804Z
S1 59621, S2 59895
c5d6deffa8
f549a7e857
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-05T09:20:52.816Z
S1 59621, S2 59883
8df334fa44
c5d6deffa8
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-05T09:20:54.920Z
S1 59517, S2 59883
e0c72a389c
8df334fa44
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-05T09:20:57.000Z
S1 59517, S2 59803
fc03b5534d
e0c72a389c
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-05T09:20:59.025Z
S1 59492, S2 59803
d2ef848117
fc03b5534d
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-05T09:21:01.004Z
S1 59492, S2 59824
b343f1f3ff
d2ef848117
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-05T09:21:03.229Z
S1 59267, S2 59824
9245731941
b343f1f3ff
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-05T09:21:05.407Z
S1 59267, S2 59646
1221d75f03
9245731941
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-05T09:21:07.506Z
S1 59168, S2 59646
dfaa48b8df
1221d75f03
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-05T09:21:09.647Z
S1 59168, S2 59505
c4b87e9d54
dfaa48b8df
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-05T09:21:11.701Z
S1 59114, S2 59505
2377e3cd8a
c4b87e9d54
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-05T09:21:13.728Z
S1 59114, S2 59478
880c43ea05
2377e3cd8a
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-05T09:21:15.799Z
S1 59043, S2 59478
6506002c0c
880c43ea05
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-05T09:21:17.739Z
S1 59043, S2 59538
6722faf716
6506002c0c
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-05T09:21:19.816Z
S1 58966, S2 59538
0e623b531c
6722faf716
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-05T09:21:21.745Z
S1 58966, S2 59609
d402fca639
0e623b531c
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-05T09:21:23.714Z
S1 58997, S2 59609
6cf29c6ad0
d402fca639
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-05T09:21:25.811Z
S1 58997, S2 59512
14dbaf2b10
6cf29c6ad0
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-05T09:21:27.817Z
S1 58991, S2 59512
5609e90b5c
14dbaf2b10
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-05T09:21:29.743Z
S1 58991, S2 59586
32e969eb28
5609e90b5c
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-05T09:21:31.726Z
S1 59008, S2 59586
9bf351935c
32e969eb28
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-05T09:21:33.655Z
S1 59008, S2 59657
535564a8a7
9bf351935c
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-05T09:21:35.628Z
S1 59035, S2 59657
50cf6493ab
535564a8a7
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-05T09:21:37.597Z
S1 59035, S2 59688
9944ab22fe
50cf6493ab
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-05T09:21:39.600Z
S1 59032, S2 59688
73f5ea16dc
9944ab22fe
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-05T09:21:41.599Z
S1 59032, S2 59689
2190e84016
73f5ea16dc
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-05T09:21:43.615Z
S1 59016, S2 59689
94c73eb6e5
2190e84016
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-05T09:21:45.579Z
S1 59016, S2 59725
05b925e22f
94c73eb6e5
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-05T09:21:47.541Z
S1 59054, S2 59725
034f34410d
05b925e22f
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-05T09:21:49.505Z
S1 59054, S2 59761
5938aa569e
034f34410d
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-05T09:21:51.460Z
S1 59099, S2 59761
ae1a52026e
5938aa569e
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-05T09:21:53.394Z
S1 59099, S2 59827
540023e7fb
ae1a52026e
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-05T09:21:55.331Z
S1 59162, S2 59827
f9924354f1
540023e7fb
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-05T09:21:57.258Z
S1 59162, S2 59900
c24251b61b
f9924354f1
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-05T09:21:59.194Z
S1 59226, S2 59900
8af2662e69
c24251b61b
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-05T09:22:01.120Z
S1 59226, S2 59974
3fe4944fa4
8af2662e69
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-05T09:22:03.117Z
S1 59229, S2 59974
36bc9d637f
3fe4944fa4
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-05T09:22:05.066Z
S1 59229, S2 60025
23544dcd64
36bc9d637f
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-05T09:22:07.005Z
S1 59290, S2 60025
a7cd854f27
23544dcd64
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-05T09:22:08.964Z
S1 59290, S2 60066
c1f8ebad9c
a7cd854f27
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-05T09:22:10.894Z
S1 59360, S2 60066
9150ee735a
c1f8ebad9c
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-05T09:22:12.827Z
S1 59360, S2 60133
f20c138076
9150ee735a
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-05T09:22:14.753Z
S1 59434, S2 60133
815076b33b
f20c138076
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-05T09:22:16.682Z
S1 59434, S2 60204
3f0d84fa80
815076b33b
sk_4707cd57
Game 2 m_01M6NG5DSDFCB8NAZ4YX4GAXER: 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
2026-11-05T09:20:46.511Z
S1 59809, S2 60000
4f6ca93d58
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-05T09:20:48.605Z
S1 59809, S2 59906
c5dd7bcd85
4f6ca93d58
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-05T09:20:50.804Z
S1 59610, S2 59906
68a666e76a
c5dd7bcd85
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-05T09:20:52.751Z
S1 59610, S2 59959
55c5d9de49
68a666e76a
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-05T09:20:54.907Z
S1 59454, S2 59959
a75735334a
55c5d9de49
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-05T09:20:57.000Z
S1 59454, S2 59866
d50cf1b19b
a75735334a
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-05T09:20:59.026Z
S1 59428, S2 59866
664bb2f986
d50cf1b19b
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-05T09:21:01.011Z
S1 59428, S2 59881
623124be11
664bb2f986
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-05T09:21:03.307Z
S1 59132, S2 59881
b00c3d1835
623124be11
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-05T09:21:05.415Z
S1 59132, S2 59773
c694611f32
b00c3d1835
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-05T09:21:07.501Z
S1 59046, S2 59773
8dc4cbf8a4
c694611f32
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-05T09:21:09.620Z
S1 59046, S2 59654
5bc7d8e532
8dc4cbf8a4
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-05T09:21:11.703Z
S1 58963, S2 59654
e2a61fddd3
5bc7d8e532
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-05T09:21:13.730Z
S1 58963, S2 59627
98deaec7a4
e2a61fddd3
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-05T09:21:15.731Z
S1 58962, S2 59627
13a3ec9e91
98deaec7a4
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-05T09:21:17.732Z
S1 58962, S2 59626
7fd8619e97
13a3ec9e91
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-05T09:21:19.670Z
S1 59024, S2 59626
9f52a07860
7fd8619e97
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-05T09:21:21.633Z
S1 59024, S2 59663
93e0a26ba5
9f52a07860
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-05T09:21:23.571Z
S1 59086, S2 59663
fbbd98e9b7
93e0a26ba5
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-05T09:21:25.607Z
S1 59086, S2 59627
efc7536b8c
fbbd98e9b7
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-05T09:21:27.697Z
S1 58996, S2 59627
67c3767387
efc7536b8c
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-05T09:21:29.623Z
S1 58996, S2 59701
4e5923cf8d
67c3767387
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-05T09:21:31.552Z
S1 59067, S2 59701
1f40882530
4e5923cf8d
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-05T09:21:33.483Z
S1 59067, S2 59770
5e6ffefadd
1f40882530
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-05T09:21:35.410Z
S1 59140, S2 59770
bd1c3151a4
5e6ffefadd
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.