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("4953191335085540729:set_01M794M65YFXVSPK84TTE4E692") = 5bab3f25ea180453..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M794M660ESCABQ4DZJG7MEY6: verified
✓
signatures
17 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..17, every prev_hash links
✓
move log
17 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
17 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
17 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-13T00:23:55.928Z
S1 59852, S2 60000
698b427c58
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-13T00:23:57.892Z
S1 59852, S2 60036
eefbc8fd3d
698b427c58
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-13T00:24:00.120Z
S1 59624, S2 60036
a0329c4b23
eefbc8fd3d
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-13T00:24:03.336Z
S1 59624, S2 58820
2854b051b5
a0329c4b23
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-13T00:24:05.532Z
S1 59428, S2 58820
4af7f11641
2854b051b5
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-13T00:24:07.509Z
S1 59428, S2 58843
59c5387d07
4af7f11641
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-13T00:24:09.502Z
S1 59435, S2 58843
956c8be872
59c5387d07
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-13T00:24:11.452Z
S1 59435, S2 58893
3f97dcef7b
956c8be872
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-13T00:24:13.396Z
S1 59491, S2 58893
954e039f73
3f97dcef7b
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-13T00:24:15.425Z
S1 59491, S2 58864
6ca3705d12
954e039f73
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-13T00:24:17.399Z
S1 59517, S2 58864
6a9c5d739a
6ca3705d12
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-13T00:24:19.332Z
S1 59517, S2 58931
29f21e6a6b
6a9c5d739a
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-13T00:24:21.325Z
S1 59524, S2 58931
8b0944193b
29f21e6a6b
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-13T00:24:23.249Z
S1 59524, S2 59007
241d67feff
8b0944193b
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-13T00:24:25.193Z
S1 59580, S2 59007
164105644a
241d67feff
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-13T00:24:27.120Z
S1 59580, S2 59080
278eda3594
164105644a
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-13T00:24:29.048Z
S1 59652, S2 59080
651adde10e
278eda3594
sk_4707cd57
Game 2 m_01M794M661FFP8QGAA41EYC8JE: verified
✓
signatures
33 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..33, every prev_hash links
✓
move log
33 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
33 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
33 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-13T00:23:55.899Z
S1 59881, S2 60000
0e6837ca8c
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-13T00:23:57.907Z
S1 59881, S2 59992
9fef87bb72
0e6837ca8c
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-13T00:24:00.121Z
S1 59667, S2 59992
998dc3908b
9fef87bb72
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-13T00:24:03.341Z
S1 59667, S2 58772
3e44e899b2
998dc3908b
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-13T00:24:05.600Z
S1 59408, S2 58772
d5387bb86f
3e44e899b2
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-13T00:24:07.629Z
S1 59408, S2 58743
28661f6389
d5387bb86f
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-13T00:24:09.713Z
S1 59324, S2 58743
baa32db11c
28661f6389
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-13T00:24:11.708Z
S1 59324, S2 58748
52b8dee23e
baa32db11c
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-13T00:24:13.731Z
S1 59301, S2 58748
429fd01429
52b8dee23e
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-13T00:24:15.713Z
S1 59301, S2 58766
405eddb59f
429fd01429
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-13T00:24:17.700Z
S1 59314, S2 58766
690faa5cfb
405eddb59f
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-13T00:24:19.697Z
S1 59314, S2 58769
256ca63f2e
690faa5cfb
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-13T00:24:21.715Z
S1 59296, S2 58769
b61643c235
256ca63f2e
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-13T00:24:23.671Z
S1 59296, S2 58813
1fc082285f
b61643c235
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-13T00:24:25.603Z
S1 59364, S2 58813
905acd5121
1fc082285f
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-13T00:24:27.534Z
S1 59364, S2 58882
2d8eb5d0a8
905acd5121
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-13T00:24:29.474Z
S1 59424, S2 58882
9ff6337c54
2d8eb5d0a8
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-13T00:24:31.500Z
S1 59424, S2 58856
3f84223891
9ff6337c54
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-13T00:24:33.514Z
S1 59410, S2 58856
b85ee4b87c
3f84223891
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-13T00:24:35.456Z
S1 59410, S2 58914
6aa61ef904
b85ee4b87c
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-13T00:24:37.536Z
S1 59330, S2 58914
9c88242087
6aa61ef904
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-13T00:24:39.503Z
S1 59330, S2 58947
96cb8f295f
9c88242087
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-13T00:24:41.611Z
S1 59222, S2 58947
b1e578e630
96cb8f295f
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-13T00:24:43.550Z
S1 59222, S2 59008
4d9cec95bc
b1e578e630
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-13T00:24:45.624Z
S1 59148, S2 59008
493011e86f
4d9cec95bc
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-13T00:24:47.607Z
S1 59148, S2 59025
b562882a23
493011e86f
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-13T00:24:49.539Z
S1 59216, S2 59025
662895b094
b562882a23
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-13T00:24:51.506Z
S1 59216, S2 59058
e7d3858d6d
662895b094
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-13T00:24:53.432Z
S1 59290, S2 59058
8904d6a394
e7d3858d6d
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-13T00:24:55.407Z
S1 59290, S2 59083
2022223737
8904d6a394
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-13T00:24:57.359Z
S1 59338, S2 59083
b38d1aed9e
2022223737
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-13T00:24:59.294Z
S1 59338, S2 59148
11a0ca613a
b38d1aed9e
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-13T00:25:01.240Z
S1 59392, S2 59148
6b3454eb25
11a0ca613a
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.