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("5940686615864869925:set_01M69V7C47FW3RSZNB3V3BDF62") = ef3c7389460062e8..., 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_01M69V7C49FKAAWR8JEHY9CN3B: verified
✓
signatures
15 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..15, every prev_hash links
✓
move log
15 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
15 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
15 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-10-31T20:43:11.636Z
S1 59674, S2 60000
95d7a3a9d6
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-10-31T20:43:13.732Z
S1 59674, S2 59904
33b67a8bff
95d7a3a9d6
sk_4707cd57
3
move
S1 Exhibition1
3
2026-10-31T20:43:15.902Z
S1 59504, S2 59904
6cf04c8aa5
33b67a8bff
sk_4707cd57
4
move
S2 Exhibition2
4
2026-10-31T20:43:17.912Z
S1 59504, S2 59894
d2fb4c06c4
6cf04c8aa5
sk_4707cd57
5
move
S1 Exhibition1
5
2026-10-31T20:43:20.009Z
S1 59407, S2 59894
5d7077132d
d2fb4c06c4
sk_4707cd57
6
move
S2 Exhibition2
6
2026-10-31T20:43:21.964Z
S1 59407, S2 59939
47f43eff63
5d7077132d
sk_4707cd57
7
move
S1 Exhibition1
7
2026-10-31T20:43:24.005Z
S1 59366, S2 59939
ea13c70297
47f43eff63
sk_4707cd57
8
move
S2 Exhibition2
8
2026-10-31T20:43:25.969Z
S1 59366, S2 59975
a59caa04d0
ea13c70297
sk_4707cd57
9
move
S1 Exhibition1
9
2026-10-31T20:43:27.940Z
S1 59395, S2 59975
246f364eb4
a59caa04d0
sk_4707cd57
10
move
S2 Exhibition2
10
2026-10-31T20:43:29.874Z
S1 59395, S2 60041
ad34e9e3a9
246f364eb4
sk_4707cd57
11
move
S1 Exhibition1
11
2026-10-31T20:43:31.909Z
S1 59360, S2 60041
17bdda3d10
ad34e9e3a9
sk_4707cd57
12
move
S2 Exhibition2
12
2026-10-31T20:43:33.918Z
S1 59360, S2 60032
f6df3cb108
17bdda3d10
sk_4707cd57
13
move
S1 Exhibition1
13
2026-10-31T20:43:35.871Z
S1 59407, S2 60032
acce5edad3
f6df3cb108
sk_4707cd57
14
move
S2 Exhibition2
14
2026-10-31T20:43:37.797Z
S1 59407, S2 60106
6aa57df21b
acce5edad3
sk_4707cd57
15
move
S1 Exhibition1
15
2026-10-31T20:43:39.722Z
S1 59482, S2 60106
b362ecc5f2
6aa57df21b
sk_4707cd57
Game 2 m_01M69V7C4DFT9AW70AV59Q91SA: verified
✓
signatures
59 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..59, every prev_hash links
✓
move log
59 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
59 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
59 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-10-31T20:43:11.641Z
S1 59669, S2 60000
1d3b58d1a4
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-10-31T20:43:13.800Z
S1 59669, S2 59841
2255895b80
1d3b58d1a4
sk_4707cd57
3
move
S1 Exhibition2
3
2026-10-31T20:43:15.906Z
S1 59563, S2 59841
cedbc51dd8
2255895b80
sk_4707cd57
4
move
S2 Exhibition1
4
2026-10-31T20:43:17.911Z
S1 59563, S2 59836
7490f7dfa1
cedbc51dd8
sk_4707cd57
5
move
S1 Exhibition2
5
2026-10-31T20:43:20.015Z
S1 59459, S2 59836
342abd1e53
7490f7dfa1
sk_4707cd57
6
move
S2 Exhibition1
6
2026-10-31T20:43:22.107Z
S1 59459, S2 59744
9ee28de08b
342abd1e53
sk_4707cd57
7
move
S1 Exhibition2
7
2026-10-31T20:43:24.118Z
S1 59448, S2 59744
5d4f2eb420
9ee28de08b
sk_4707cd57
8
move
S2 Exhibition1
8
2026-10-31T20:43:26.107Z
S1 59448, S2 59755
64204edb1c
5d4f2eb420
sk_4707cd57
9
move
S1 Exhibition2
9
2026-10-31T20:43:28.039Z
S1 59516, S2 59755
9fb0c19562
64204edb1c
sk_4707cd57
10
move
S2 Exhibition1
10
2026-10-31T20:43:30.006Z
S1 59516, S2 59788
486f24be33
9fb0c19562
sk_4707cd57
11
move
S1 Exhibition2
11
2026-10-31T20:43:32.100Z
S1 59422, S2 59788
3245458667
486f24be33
sk_4707cd57
12
move
S2 Exhibition1
12
2026-10-31T20:43:34.098Z
S1 59422, S2 59790
3b20b29005
3245458667
sk_4707cd57
13
move
S1 Exhibition2
13
2026-10-31T20:43:36.109Z
S1 59411, S2 59790
0b84ccdb9f
3b20b29005
sk_4707cd57
14
move
S2 Exhibition1
14
2026-10-31T20:43:38.095Z
S1 59411, S2 59804
907c9f5e83
0b84ccdb9f
sk_4707cd57
15
move
S1 Exhibition2
15
2026-10-31T20:43:40.024Z
S1 59482, S2 59804
b9b3f55f57
907c9f5e83
sk_4707cd57
16
move
S2 Exhibition1
16
2026-10-31T20:43:42.031Z
S1 59482, S2 59797
6a6642263c
b9b3f55f57
sk_4707cd57
17
move
S1 Exhibition2
17
2026-10-31T20:43:44.011Z
S1 59502, S2 59797
38b95329cf
6a6642263c
sk_4707cd57
18
move
S2 Exhibition1
18
2026-10-31T20:43:45.974Z
S1 59502, S2 59834
d1d9a61a13
38b95329cf
sk_4707cd57
19
move
S1 Exhibition2
19
2026-10-31T20:43:47.938Z
S1 59538, S2 59834
2e993da2c6
d1d9a61a13
sk_4707cd57
20
move
S2 Exhibition1
20
2026-10-31T20:43:50.026Z
S1 59538, S2 59746
cd2cc6101b
2e993da2c6
sk_4707cd57
21
move
S1 Exhibition2
21
2026-10-31T20:43:52.022Z
S1 59542, S2 59746
fec850ac32
cd2cc6101b
sk_4707cd57
22
move
S2 Exhibition1
22
2026-10-31T20:43:54.018Z
S1 59542, S2 59750
af11dd5c9d
fec850ac32
sk_4707cd57
23
move
S1 Exhibition2
23
2026-10-31T20:43:56.017Z
S1 59543, S2 59750
422a7e0bc5
af11dd5c9d
sk_4707cd57
24
move
S2 Exhibition1
24
2026-10-31T20:43:58.004Z
S1 59543, S2 59763
2e0e3cbd83
422a7e0bc5
sk_4707cd57
25
move
S1 Exhibition2
25
2026-10-31T20:44:00.005Z
S1 59542, S2 59763
56b3a34b82
2e0e3cbd83
sk_4707cd57
26
move
S2 Exhibition1
26
2026-10-31T20:44:02.139Z
S1 59542, S2 59629
204da3f554
56b3a34b82
sk_4707cd57
27
move
S1 Exhibition2
27
2026-10-31T20:44:04.324Z
S1 59357, S2 59629
9f94cdcc2b
204da3f554
sk_4707cd57
28
move
S2 Exhibition1
28
2026-10-31T20:44:06.268Z
S1 59357, S2 59685
e0ba58ec39
9f94cdcc2b
sk_4707cd57
29
move
S1 Exhibition2
29
2026-10-31T20:44:08.218Z
S1 59407, S2 59685
da8bc0cb65
e0ba58ec39
sk_4707cd57
30
move
S2 Exhibition1
30
2026-10-31T20:44:10.158Z
S1 59407, S2 59745
0532d946bf
da8bc0cb65
sk_4707cd57
31
move
S1 Exhibition2
31
2026-10-31T20:44:12.102Z
S1 59463, S2 59745
99cc3e46da
0532d946bf
sk_4707cd57
32
move
S2 Exhibition1
32
2026-10-31T20:44:14.041Z
S1 59463, S2 59806
b5fa22b9b0
99cc3e46da
sk_4707cd57
33
move
S1 Exhibition2
33
2026-10-31T20:44:15.991Z
S1 59513, S2 59806
7c4ac552dc
b5fa22b9b0
sk_4707cd57
34
move
S2 Exhibition1
34
2026-10-31T20:44:17.925Z
S1 59513, S2 59872
cc1ee71dc4
7c4ac552dc
sk_4707cd57
35
move
S1 Exhibition2
35
2026-10-31T20:44:19.868Z
S1 59570, S2 59872
1db04933d8
cc1ee71dc4
sk_4707cd57
36
move
S2 Exhibition1
36
2026-10-31T20:44:21.803Z
S1 59570, S2 59937
9e61507c6f
1db04933d8
sk_4707cd57
37
move
S1 Exhibition2
37
2026-10-31T20:44:23.735Z
S1 59638, S2 59937
a522ae18bf
9e61507c6f
sk_4707cd57
38
move
S2 Exhibition1
38
2026-10-31T20:44:25.672Z
S1 59638, S2 60000
bad9ab5d41
a522ae18bf
sk_4707cd57
39
move
S1 Exhibition2
39
2026-10-31T20:44:27.612Z
S1 59698, S2 60000
2e27778052
bad9ab5d41
sk_4707cd57
40
move
S2 Exhibition1
40
2026-10-31T20:44:29.545Z
S1 59698, S2 60067
c07649d609
2e27778052
sk_4707cd57
41
move
S1 Exhibition2
41
2026-10-31T20:44:31.481Z
S1 59762, S2 60067
408b087868
c07649d609
sk_4707cd57
42
move
S2 Exhibition1
42
2026-10-31T20:44:33.412Z
S1 59762, S2 60136
ce08d555dc
408b087868
sk_4707cd57
43
move
S1 Exhibition2
43
2026-10-31T20:44:35.355Z
S1 59819, S2 60136
7ac50dbb09
ce08d555dc
sk_4707cd57
44
move
S2 Exhibition1
44
2026-10-31T20:44:37.291Z
S1 59819, S2 60200
87819687e8
7ac50dbb09
sk_4707cd57
45
move
S1 Exhibition2
45
2026-10-31T20:44:39.223Z
S1 59887, S2 60200
73ab2870ac
87819687e8
sk_4707cd57
46
move
S2 Exhibition1
46
2026-10-31T20:44:41.151Z
S1 59887, S2 60272
2b262a605a
73ab2870ac
sk_4707cd57
47
move
S1 Exhibition2
47
2026-10-31T20:44:43.082Z
S1 59956, S2 60272
356ffa59df
2b262a605a
sk_4707cd57
48
move
S2 Exhibition1
48
2026-10-31T20:44:45.013Z
S1 59956, S2 60341
e1b6e54f56
356ffa59df
sk_4707cd57
49
move
S1 Exhibition2
49
2026-10-31T20:44:46.944Z
S1 60025, S2 60341
8090acb8af
e1b6e54f56
sk_4707cd57
50
move
S2 Exhibition1
50
2026-10-31T20:44:48.886Z
S1 60025, S2 60399
a8158f0105
8090acb8af
sk_4707cd57
51
move
S1 Exhibition2
51
2026-10-31T20:44:50.831Z
S1 60080, S2 60399
3e31a28120
a8158f0105
sk_4707cd57
52
move
S2 Exhibition1
52
2026-10-31T20:44:52.758Z
S1 60080, S2 60472
03ef2b1056
3e31a28120
sk_4707cd57
53
move
S1 Exhibition2
53
2026-10-31T20:44:54.689Z
S1 60149, S2 60472
5ad0e5b227
03ef2b1056
sk_4707cd57
54
move
S2 Exhibition1
54
2026-10-31T20:44:56.624Z
S1 60149, S2 60537
27d8cc5f65
5ad0e5b227
sk_4707cd57
55
move
S1 Exhibition2
55
2026-10-31T20:44:58.554Z
S1 60219, S2 60537
c1446fdcb4
27d8cc5f65
sk_4707cd57
56
move
S2 Exhibition1
56
2026-10-31T20:45:00.488Z
S1 60219, S2 60603
08406e39f3
c1446fdcb4
sk_4707cd57
57
move
S1 Exhibition2
57
2026-10-31T20:45:02.428Z
S1 60279, S2 60603
fde703fb62
08406e39f3
sk_4707cd57
58
move
S2 Exhibition1
58
2026-10-31T20:45:04.395Z
S1 60279, S2 60636
a5f6f16843
fde703fb62
sk_4707cd57
59
move
S1 Exhibition2
59
2026-10-31T20:45:06.334Z
S1 60340, S2 60636
1ccc814d87
a5f6f16843
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.