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("8714363058121611235:set_01M7D9ENTHE25APXFZNW0F7TH1") = b6343278a3d5fdba..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M7D9ENTJESDSP97V45WCYK66: 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 Exhibition1
1
2026-11-14T15:05:16.007Z
S1 59792, S2 60000
af702c1d20
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-14T15:05:18.131Z
S1 59792, S2 59876
169925a8e0
af702c1d20
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-14T15:05:20.321Z
S1 59602, S2 59876
5f7bcc67e6
169925a8e0
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-14T15:05:22.426Z
S1 59602, S2 59771
ff7de66dd9
5f7bcc67e6
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-14T15:05:24.520Z
S1 59508, S2 59771
cefb0bc4fd
ff7de66dd9
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-14T15:05:26.606Z
S1 59508, S2 59685
9079abcab3
cefb0bc4fd
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-14T15:05:28.605Z
S1 59509, S2 59685
623d8b81d7
9079abcab3
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-14T15:05:30.598Z
S1 59509, S2 59692
1a58efb4a7
623d8b81d7
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-14T15:05:32.702Z
S1 59405, S2 59692
9b6d29d511
1a58efb4a7
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-14T15:05:35.136Z
S1 59405, S2 59258
c7c5cd1d3c
9b6d29d511
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-14T15:05:37.617Z
S1 58924, S2 59258
a1f5afb8f6
c7c5cd1d3c
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-14T15:05:39.697Z
S1 58924, S2 59178
42cffca40a
a1f5afb8f6
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-14T15:05:41.702Z
S1 58919, S2 59178
6dea387ca6
42cffca40a
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-14T15:05:43.700Z
S1 58919, S2 59180
216459b30b
6dea387ca6
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-14T15:05:45.663Z
S1 58956, S2 59180
dfa397d1f2
216459b30b
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-14T15:05:47.700Z
S1 58956, S2 59143
7bc169d548
dfa397d1f2
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-14T15:05:49.738Z
S1 58918, S2 59143
63c387dbfe
7bc169d548
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-14T15:05:51.797Z
S1 58918, S2 59084
52ed2d94e4
63c387dbfe
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-14T15:05:53.762Z
S1 58953, S2 59084
6ac4b5da76
52ed2d94e4
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-14T15:05:55.798Z
S1 58953, S2 59048
5dc89e8e9a
6ac4b5da76
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-14T15:05:57.813Z
S1 58938, S2 59048
8c17d37b70
5dc89e8e9a
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-14T15:05:59.811Z
S1 58938, S2 59050
1f65b5ae35
8c17d37b70
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-14T15:06:02.582Z
S1 58167, S2 59050
c681f04d1b
1f65b5ae35
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-14T15:06:04.727Z
S1 58167, S2 58905
9472fc9fd3
c681f04d1b
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-14T15:06:06.665Z
S1 58229, S2 58905
a97091c956
9472fc9fd3
sk_4707cd57
Game 2 m_01M7D9ENTMEFG9TTCEK9WNYNBT: verified
✓
signatures
19 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..19, every prev_hash links
✓
move log
19 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
19 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
19 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-14T15:05:16.008Z
S1 59791, S2 60000
a96f584f42
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-14T15:05:18.121Z
S1 59791, S2 59887
b032476bc5
a96f584f42
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-14T15:05:20.316Z
S1 59596, S2 59887
d8ac2e8339
b032476bc5
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-14T15:05:22.305Z
S1 59596, S2 59898
225a457c4a
d8ac2e8339
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-14T15:05:24.405Z
S1 59496, S2 59898
90219a9c41
225a457c4a
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-14T15:05:26.339Z
S1 59496, S2 59964
c4313a3bc4
90219a9c41
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-14T15:05:28.334Z
S1 59501, S2 59964
dbbde84f86
c4313a3bc4
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-14T15:05:30.299Z
S1 59501, S2 59999
fbb35122d2
dbbde84f86
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-14T15:05:32.334Z
S1 59466, S2 59999
b42d0e3111
fbb35122d2
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-14T15:05:35.074Z
S1 59466, S2 59259
a378883a04
b42d0e3111
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-14T15:05:37.483Z
S1 59057, S2 59259
fe97dbc34c
a378883a04
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-14T15:05:39.511Z
S1 59057, S2 59231
1ae04f1680
fe97dbc34c
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-14T15:05:41.509Z
S1 59059, S2 59231
c809dcfc56
1ae04f1680
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-14T15:05:43.440Z
S1 59059, S2 59300
12ee72ddf0
c809dcfc56
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-14T15:05:45.440Z
S1 59059, S2 59300
50f150f79e
12ee72ddf0
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-14T15:05:47.516Z
S1 59059, S2 59224
4546749f8e
50f150f79e
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-14T15:05:49.475Z
S1 59100, S2 59224
a9b94a6745
4546749f8e
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-14T15:05:51.403Z
S1 59100, S2 59296
6e095c2fb4
a9b94a6745
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-14T15:05:53.330Z
S1 59173, S2 59296
d646eb7c16
6e095c2fb4
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.