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("5960158767092774780:set_01M6G9Q205FJS8W3677BFDWYDA") = e8ac607f440f0a18..., 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_01M6G9Q206EX5AQBT3PYAQJQRC: verified
✓
signatures
16 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..16, every prev_hash links
✓
move log
16 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
16 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
16 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-03T08:51:51.934Z
S1 59950, S2 60000
1427b0964b
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-03T08:51:53.902Z
S1 59950, S2 60032
1d9deead25
1427b0964b
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-03T08:51:55.896Z
S1 59956, S2 60032
17424fd45e
1d9deead25
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-03T08:51:57.861Z
S1 59956, S2 60067
5d1af3466f
17424fd45e
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-03T08:52:00.021Z
S1 59796, S2 60067
b332695104
5d1af3466f
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-03T08:52:03.033Z
S1 59796, S2 59055
6aa4b66c91
b332695104
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-03T08:52:05.004Z
S1 59825, S2 59055
6c9d02a95e
6aa4b66c91
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-03T08:52:07.012Z
S1 59825, S2 59047
128c5c2d9c
6c9d02a95e
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-03T08:52:09.018Z
S1 59819, S2 59047
2acf7f9460
128c5c2d9c
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-03T08:52:11.103Z
S1 59819, S2 58962
e5fe77a8c6
2acf7f9460
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-03T08:52:13.103Z
S1 59819, S2 58962
810f80da5f
e5fe77a8c6
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-03T08:52:15.114Z
S1 59819, S2 58951
9c13b15111
810f80da5f
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-03T08:52:17.042Z
S1 59891, S2 58951
9b4f9c6415
9c13b15111
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-03T08:52:18.991Z
S1 59891, S2 59002
f45bbde9dc
9b4f9c6415
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-03T08:52:20.921Z
S1 59961, S2 59002
89e41e6725
f45bbde9dc
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-03T08:52:22.857Z
S1 59961, S2 59066
f2b64c5329
89e41e6725
sk_4707cd57
Game 2 m_01M6G9Q207E2KVWTAETPQ369C2: 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
2026-11-03T08:51:52.000Z
S1 59884, S2 60000
fa8ba89cdb
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-03T08:51:54.015Z
S1 59884, S2 59985
55c1c835ad
fa8ba89cdb
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-03T08:51:56.022Z
S1 59877, S2 59985
94de94f199
55c1c835ad
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-03T08:51:57.955Z
S1 59877, S2 60052
9f4ceaf4ca
94de94f199
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-03T08:52:00.103Z
S1 59729, S2 60052
cf1fad17b8
9f4ceaf4ca
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-03T08:52:03.034Z
S1 59729, S2 59121
0f2ff83839
cf1fad17b8
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-03T08:52:05.114Z
S1 59649, S2 59121
415ad6c71e
0f2ff83839
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-03T08:52:07.127Z
S1 59649, S2 59108
aa4d19f915
415ad6c71e
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-03T08:52:09.060Z
S1 59716, S2 59108
2958708430
aa4d19f915
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-03T08:52:11.130Z
S1 59716, S2 59038
32f01f6528
2958708430
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-03T08:52:13.219Z
S1 59627, S2 59038
9f042bd2e9
32f01f6528
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-03T08:52:15.231Z
S1 59627, S2 59026
31473f06cc
9f042bd2e9
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-03T08:52:17.238Z
S1 59620, S2 59026
91f9ba93ea
31473f06cc
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-03T08:52:19.328Z
S1 59620, S2 58936
1569d78810
91f9ba93ea
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-03T08:52:21.408Z
S1 59540, S2 58936
5ada8a7d97
1569d78810
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-03T08:52:23.430Z
S1 59540, S2 58914
cd6c4c8724
5ada8a7d97
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-03T08:52:25.415Z
S1 59555, S2 58914
4d65679a9f
cd6c4c8724
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-03T08:52:27.424Z
S1 59555, S2 58905
0ddbc04b3d
4d65679a9f
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-03T08:52:29.352Z
S1 59627, S2 58905
d3b2e49bd2
0ddbc04b3d
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-03T08:52:31.398Z
S1 59627, S2 58859
6ff0f641ba
d3b2e49bd2
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-03T08:52:33.424Z
S1 59601, S2 58859
e01ddf12f9
6ff0f641ba
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-03T08:52:35.420Z
S1 59601, S2 58863
1bfe5a0738
e01ddf12f9
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-03T08:52:37.344Z
S1 59677, S2 58863
28708a898e
1bfe5a0738
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-03T08:52:39.326Z
S1 59677, S2 58881
133424a06e
28708a898e
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-03T08:52:41.303Z
S1 59700, S2 58881
1e9f9e5225
133424a06e
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-03T08:52:43.313Z
S1 59700, S2 58871
5f7f04658f
1e9f9e5225
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-03T08:52:45.307Z
S1 59706, S2 58871
596e9f2e14
5f7f04658f
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-03T08:52:47.312Z
S1 59706, S2 58866
85bd8b1593
596e9f2e14
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-03T08:52:49.305Z
S1 59713, S2 58866
7f74d948a6
85bd8b1593
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-03T08:52:51.255Z
S1 59713, S2 58916
d1837b6798
7f74d948a6
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-03T08:52:53.185Z
S1 59783, S2 58916
fb382e77fd
d1837b6798
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-03T08:52:55.113Z
S1 59783, S2 58988
ce8b9549e1
fb382e77fd
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-03T08:52:57.043Z
S1 59853, S2 58988
c9506a1fa4
ce8b9549e1
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.