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("8556318810442145927:set_01M7G7MXM8E26R67KY8CCW8KN5") = 20c90ab16c98fe2f..., the commitment published at the start
a split pot (fewer_moves level) follows from the games
✓
set payout
split 10 each, fee 0
Game 1 m_01M7G7MXMBFP88P51DABFH5J24: verified
✓
signatures
38 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..38, every prev_hash links
✓
move log
38 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
38 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
38 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-15T18:31:26.709Z
S1 59834, S2 60000
64758b3229
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-15T18:31:28.833Z
S1 59834, S2 59876
7761155e78
64758b3229
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-15T18:31:30.997Z
S1 59670, S2 59876
2b0bddc54c
7761155e78
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-15T18:31:33.009Z
S1 59670, S2 59864
7becf69264
2b0bddc54c
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-15T18:31:35.130Z
S1 59549, S2 59864
6256607e53
7becf69264
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-15T18:31:37.305Z
S1 59549, S2 59689
917e6b07e6
6256607e53
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-15T18:31:39.405Z
S1 59449, S2 59689
034cc88ca9
917e6b07e6
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-15T18:31:41.407Z
S1 59449, S2 59687
5361d8f8a8
034cc88ca9
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-15T18:31:43.415Z
S1 59441, S2 59687
ae3c99d568
5361d8f8a8
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-15T18:31:45.410Z
S1 59441, S2 59692
01394dbc4b
ae3c99d568
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-15T18:31:47.427Z
S1 59424, S2 59692
b1f6d7e0a2
01394dbc4b
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-15T18:31:49.359Z
S1 59424, S2 59760
986442ec39
b1f6d7e0a2
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-15T18:31:51.328Z
S1 59455, S2 59760
c96ca1dfcb
986442ec39
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-15T18:31:53.304Z
S1 59455, S2 59784
5ec0111c78
c96ca1dfcb
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-15T18:31:55.326Z
S1 59433, S2 59784
cefe5db99d
5ec0111c78
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-15T18:31:57.302Z
S1 59433, S2 59808
5f87951b9a
cefe5db99d
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-15T18:31:59.314Z
S1 59421, S2 59808
b156f80fa4
5f87951b9a
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-15T18:32:01.333Z
S1 59421, S2 59789
758ca2e111
b156f80fa4
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-15T18:32:03.416Z
S1 59338, S2 59789
ef5323d113
758ca2e111
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-15T18:32:05.430Z
S1 59338, S2 59775
18d102be06
ef5323d113
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-15T18:32:07.398Z
S1 59370, S2 59775
75014b72db
18d102be06
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-15T18:32:09.416Z
S1 59370, S2 59757
c5f71a5676
75014b72db
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-15T18:32:11.347Z
S1 59439, S2 59757
c024bb17ac
c5f71a5676
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-15T18:32:13.316Z
S1 59439, S2 59788
aeca901169
c024bb17ac
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-15T18:32:15.320Z
S1 59435, S2 59788
f2d5a7b3be
aeca901169
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-15T18:32:17.285Z
S1 59435, S2 59823
6eaaa5526d
f2d5a7b3be
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-15T18:32:19.313Z
S1 59407, S2 59823
4b2c6dfa87
6eaaa5526d
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-15T18:32:21.295Z
S1 59407, S2 59841
36e38246a0
4b2c6dfa87
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-15T18:32:23.304Z
S1 59398, S2 59841
554b41a519
36e38246a0
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-15T18:32:25.298Z
S1 59398, S2 59847
7d8037229e
554b41a519
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-15T18:32:27.304Z
S1 59392, S2 59847
82d1778082
7d8037229e
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-15T18:32:29.268Z
S1 59392, S2 59883
ac81ff0735
82d1778082
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-15T18:32:31.201Z
S1 59459, S2 59883
b98cd13a21
ac81ff0735
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-15T18:32:33.127Z
S1 59459, S2 59957
26c30f2499
b98cd13a21
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-15T18:32:35.054Z
S1 59532, S2 59957
68c5ae53ba
26c30f2499
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-15T18:32:36.993Z
S1 59532, S2 60018
087bee0849
68c5ae53ba
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-15T18:32:38.921Z
S1 59604, S2 60018
8dc4fb581d
087bee0849
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-15T18:32:40.845Z
S1 59604, S2 60094
b4356456de
8dc4fb581d
sk_4707cd57
Game 2 m_01M7G7MXMDFZQRH8KA0QPGY98F: verified
✓
signatures
38 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..38, every prev_hash links
✓
move log
38 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
38 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
38 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-15T18:31:26.707Z
S1 59836, S2 60000
ca2d2aa2d3
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-15T18:31:28.839Z
S1 59836, S2 59868
627d887bbd
ca2d2aa2d3
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-15T18:31:31.025Z
S1 59650, S2 59868
a2a5b4042e
627d887bbd
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-15T18:31:33.009Z
S1 59650, S2 59884
28a80733c7
a2a5b4042e
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-15T18:31:35.155Z
S1 59504, S2 59884
15ffc3803f
28a80733c7
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-15T18:31:37.326Z
S1 59504, S2 59713
3681040915
15ffc3803f
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-15T18:31:39.416Z
S1 59414, S2 59713
fc471b110e
3681040915
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-15T18:31:41.515Z
S1 59414, S2 59614
bd891836f9
fc471b110e
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-15T18:31:43.527Z
S1 59402, S2 59614
24fdb5fbf2
bd891836f9
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-15T18:31:45.520Z
S1 59402, S2 59621
9cff82ca35
24fdb5fbf2
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-15T18:31:47.532Z
S1 59390, S2 59621
d891956b97
9cff82ca35
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-15T18:31:49.504Z
S1 59390, S2 59649
4d7b1a7de2
d891956b97
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-15T18:31:51.532Z
S1 59362, S2 59649
cb7285b4c5
4d7b1a7de2
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-15T18:31:53.498Z
S1 59362, S2 59683
e04282e0bb
cb7285b4c5
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-15T18:31:55.500Z
S1 59360, S2 59683
2fadb5e02a
e04282e0bb
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-15T18:31:57.502Z
S1 59360, S2 59681
33c2ca79e9
2fadb5e02a
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-15T18:31:59.497Z
S1 59365, S2 59681
88ff2fe8cd
33c2ca79e9
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-15T18:32:01.534Z
S1 59365, S2 59644
bfbcb18bec
88ff2fe8cd
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-15T18:32:03.801Z
S1 59098, S2 59644
3e712bee5a
bfbcb18bec
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-15T18:32:05.836Z
S1 59098, S2 59609
3c47d05354
3e712bee5a
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-15T18:32:07.801Z
S1 59133, S2 59609
646fd98f93
3c47d05354
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-15T18:32:09.797Z
S1 59133, S2 59613
05a03235f6
646fd98f93
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-15T18:32:11.720Z
S1 59210, S2 59613
f0dffe230f
05a03235f6
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-15T18:32:13.696Z
S1 59210, S2 59637
ca6941e4e6
f0dffe230f
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-15T18:32:15.714Z
S1 59192, S2 59637
ca074f550f
ca6941e4e6
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-15T18:32:17.725Z
S1 59192, S2 59626
6007e6594b
ca074f550f
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-15T18:32:19.710Z
S1 59207, S2 59626
9dd3f17a12
6007e6594b
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-15T18:32:21.664Z
S1 59207, S2 59672
fdef349f3d
9dd3f17a12
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-15T18:32:23.629Z
S1 59242, S2 59672
e680e1fe65
fdef349f3d
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-15T18:32:25.596Z
S1 59242, S2 59705
f0c3c3e46f
e680e1fe65
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-15T18:32:27.595Z
S1 59243, S2 59705
5d7f68de9c
f0c3c3e46f
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-15T18:32:29.560Z
S1 59243, S2 59740
b1c913350f
5d7f68de9c
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-15T18:32:31.502Z
S1 59301, S2 59740
497b203abd
b1c913350f
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-15T18:32:33.429Z
S1 59301, S2 59813
1149c2d702
497b203abd
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-15T18:32:35.355Z
S1 59375, S2 59813
ed4ad78599
1149c2d702
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-15T18:32:37.292Z
S1 59375, S2 59876
9f4d130fd4
ed4ad78599
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-15T18:32:39.219Z
S1 59448, S2 59876
da00aa2e88
9f4d130fd4
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-15T18:32:41.146Z
S1 59448, S2 59949
9bf494cd92
da00aa2e88
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.