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("5128581097439578902:set_01M70N2QP0E3NV8ABC0G7R0T8C") = 9a9323ea0a2bf019..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M70N2QP2FR2T0CXJR21T2HCT: verified
✓
signatures
45 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..45, every prev_hash links
✓
move log
45 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
45 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
45 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-09T17:18:19.900Z
S1 59881, S2 60000
070bc6eae6
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-09T17:18:21.896Z
S1 59881, S2 60004
576effc2ef
070bc6eae6
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-09T17:18:24.116Z
S1 59661, S2 60004
86d9e7d23a
576effc2ef
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-09T17:18:26.299Z
S1 59661, S2 59821
607681784e
86d9e7d23a
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-09T17:18:28.330Z
S1 59630, S2 59821
f95ef741a2
607681784e
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-09T17:18:30.501Z
S1 59630, S2 59650
9a2811bbc6
f95ef741a2
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-09T17:18:32.597Z
S1 59534, S2 59650
51eab2828e
9a2811bbc6
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-09T17:18:34.559Z
S1 59534, S2 59688
307cf566aa
51eab2828e
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-09T17:18:36.524Z
S1 59569, S2 59688
515b609f3c
307cf566aa
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-09T17:18:38.514Z
S1 59569, S2 59698
c65baed920
515b609f3c
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-09T17:18:40.527Z
S1 59556, S2 59698
5b987796a2
c65baed920
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-09T17:18:42.525Z
S1 59556, S2 59700
a74a07ef04
5b987796a2
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-09T17:18:44.459Z
S1 59622, S2 59700
51789869e6
a74a07ef04
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-09T17:18:46.425Z
S1 59622, S2 59734
4b03eefb67
51789869e6
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-09T17:18:48.403Z
S1 59644, S2 59734
b4269f9667
4b03eefb67
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-09T17:18:50.397Z
S1 59644, S2 59740
13ac96af62
b4269f9667
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-09T17:18:52.416Z
S1 59625, S2 59740
7f66ea79ab
13ac96af62
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-09T17:18:54.409Z
S1 59625, S2 59747
dd1e462f17
7f66ea79ab
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-09T17:18:56.370Z
S1 59664, S2 59747
b13e325a1a
dd1e462f17
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-09T17:18:58.407Z
S1 59664, S2 59710
5d399bb160
b13e325a1a
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-09T17:19:00.371Z
S1 59700, S2 59710
d24026f4d1
5d399bb160
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-09T17:19:02.909Z
S1 59700, S2 59172
643feff3f6
d24026f4d1
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-09T17:19:05.019Z
S1 59590, S2 59172
e485712abe
643feff3f6
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-09T17:19:07.013Z
S1 59590, S2 59178
30060bea44
e485712abe
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-09T17:19:09.010Z
S1 59593, S2 59178
cc9d494de5
30060bea44
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-09T17:19:10.957Z
S1 59593, S2 59231
53522fb538
cc9d494de5
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-09T17:19:12.911Z
S1 59639, S2 59231
7576d21ebc
53522fb538
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-09T17:19:14.843Z
S1 59639, S2 59299
719128886e
7576d21ebc
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-09T17:19:16.772Z
S1 59710, S2 59299
b2b0c04e3b
719128886e
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-09T17:19:18.723Z
S1 59710, S2 59348
45d3912a95
b2b0c04e3b
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-09T17:19:20.678Z
S1 59755, S2 59348
56f6afaf00
45d3912a95
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-09T17:19:22.620Z
S1 59755, S2 59406
b4fb91726b
56f6afaf00
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-09T17:19:24.573Z
S1 59802, S2 59406
99f1abdd75
b4fb91726b
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-09T17:19:26.519Z
S1 59802, S2 59460
caaf1c4ab8
99f1abdd75
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-09T17:19:28.464Z
S1 59857, S2 59460
44a3c3932f
caaf1c4ab8
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-09T17:19:30.399Z
S1 59857, S2 59525
845c12ecef
44a3c3932f
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-09T17:19:32.360Z
S1 59896, S2 59525
2b5a439cb5
845c12ecef
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-09T17:19:34.326Z
S1 59896, S2 59559
c50d9541bc
2b5a439cb5
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-09T17:19:36.316Z
S1 59906, S2 59559
372d0e3030
c50d9541bc
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-09T17:19:38.286Z
S1 59906, S2 59589
ebd488c776
372d0e3030
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-09T17:19:40.246Z
S1 59946, S2 59589
86c13e0dbd
ebd488c776
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-09T17:19:42.193Z
S1 59946, S2 59642
e44cf064ed
86c13e0dbd
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-09T17:19:44.126Z
S1 60013, S2 59642
cf03e6641d
e44cf064ed
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-09T17:19:46.058Z
S1 60013, S2 59710
b4afcc8bd0
cf03e6641d
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-09T17:19:47.989Z
S1 60082, S2 59710
400da6379c
b4afcc8bd0
sk_4707cd57
Game 2 m_01M70N2QP4E4H9DMR84BZNXKG9: verified
✓
signatures
74 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..74, every prev_hash links
✓
move log
74 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
74 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
74 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-09T17:18:19.907Z
S1 59874, S2 60000
8805a5e339
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-09T17:18:22.024Z
S1 59874, S2 59883
729ab4729f
8805a5e339
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-09T17:18:24.130Z
S1 59768, S2 59883
9ac6d9e568
729ab4729f
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-09T17:18:26.323Z
S1 59768, S2 59690
1a14e48d11
9ac6d9e568
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-09T17:18:28.396Z
S1 59695, S2 59690
2b54186c27
1a14e48d11
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-09T17:18:30.522Z
S1 59695, S2 59564
0dad71474f
2b54186c27
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-09T17:18:32.600Z
S1 59617, S2 59564
39cfa521e6
0dad71474f
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-09T17:18:34.606Z
S1 59617, S2 59558
bdabf5632a
39cfa521e6
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-09T17:18:36.697Z
S1 59526, S2 59558
9d89530130
bdabf5632a
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-09T17:18:38.646Z
S1 59526, S2 59609
5a9e65fcaf
9d89530130
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-09T17:18:40.705Z
S1 59467, S2 59609
9b9c314020
5a9e65fcaf
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-09T17:18:42.728Z
S1 59467, S2 59586
7564f12112
9b9c314020
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-09T17:18:44.658Z
S1 59537, S2 59586
2def7e65ea
7564f12112
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-09T17:18:46.626Z
S1 59537, S2 59618
26efbf3b52
2def7e65ea
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-09T17:18:48.599Z
S1 59564, S2 59618
40d5b4a966
26efbf3b52
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-09T17:18:50.566Z
S1 59564, S2 59651
330f1b192e
40d5b4a966
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-09T17:18:52.533Z
S1 59597, S2 59651
1967e5a01c
330f1b192e
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-09T17:18:54.531Z
S1 59597, S2 59653
3233a774c8
1967e5a01c
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-09T17:18:56.513Z
S1 59615, S2 59653
ae31e21bb4
3233a774c8
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-09T17:18:58.518Z
S1 59615, S2 59648
7b1418521c
ae31e21bb4
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-09T17:19:00.510Z
S1 59623, S2 59648
eedbcddc43
7b1418521c
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-09T17:19:03.099Z
S1 59623, S2 59059
3a8863c58c
eedbcddc43
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-09T17:19:05.225Z
S1 59497, S2 59059
400f3a2c44
3a8863c58c
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-09T17:19:07.311Z
S1 59497, S2 58973
e20320c5f9
400f3a2c44
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-09T17:19:09.298Z
S1 59510, S2 58973
acacd89bac
e20320c5f9
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-09T17:19:11.233Z
S1 59510, S2 59038
fed0178a1c
acacd89bac
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-09T17:19:13.248Z
S1 59495, S2 59038
43dd1fcf0a
fed0178a1c
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-09T17:19:15.298Z
S1 59495, S2 58988
26585b932e
43dd1fcf0a
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-09T17:19:17.226Z
S1 59567, S2 58988
1c45ff76a8
26585b932e
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-09T17:19:19.157Z
S1 59567, S2 59057
b0253d6dbe
1c45ff76a8
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-09T17:19:21.214Z
S1 59510, S2 59057
b37f38f94d
b0253d6dbe
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-09T17:19:23.184Z
S1 59510, S2 59087
5c48876941
b37f38f94d
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-09T17:19:25.126Z
S1 59568, S2 59087
8fa234e208
5c48876941
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-09T17:19:27.104Z
S1 59568, S2 59109
002a11da01
8fa234e208
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-09T17:19:30.075Z
S1 58597, S2 59109
2e95714a91
002a11da01
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-09T17:19:32.228Z
S1 58597, S2 58956
cc56400505
2e95714a91
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-09T17:19:34.174Z
S1 58651, S2 58956
df97c1f89e
cc56400505
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-09T17:19:36.123Z
S1 58651, S2 59007
603c0f405b
df97c1f89e
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-09T17:19:38.071Z
S1 58703, S2 59007
b88cf82987
603c0f405b
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-09T17:19:40.019Z
S1 58703, S2 59059
e1e7843897
b88cf82987
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-09T17:19:41.965Z
S1 58757, S2 59059
11a1e75299
e1e7843897
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-09T17:19:43.910Z
S1 58757, S2 59114
746b69bb1f
11a1e75299
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-09T17:19:45.847Z
S1 58820, S2 59114
56de2954b6
746b69bb1f
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-09T17:19:47.789Z
S1 58820, S2 59172
914e0fec72
56de2954b6
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-09T17:19:49.727Z
S1 58882, S2 59172
5173447b27
914e0fec72
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-09T17:19:51.674Z
S1 58882, S2 59225
637f58d1bb
5173447b27
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-09T17:19:53.620Z
S1 58936, S2 59225
2c3aba33d3
637f58d1bb
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-09T17:19:55.559Z
S1 58936, S2 59286
893d3cecbe
2c3aba33d3
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-09T17:19:57.488Z
S1 59007, S2 59286
53c775fc9d
893d3cecbe
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-09T17:19:59.422Z
S1 59007, S2 59352
37daf49269
53c775fc9d
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-09T17:20:01.376Z
S1 59053, S2 59352
894000e5e6
37daf49269
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-09T17:20:03.422Z
S1 59053, S2 59306
8f3b0237fd
894000e5e6
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-09T17:20:05.403Z
S1 59072, S2 59306
485b118599
8f3b0237fd
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-09T17:20:07.351Z
S1 59072, S2 59358
0de80e6a60
485b118599
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-09T17:20:09.298Z
S1 59125, S2 59358
08cd6320cf
0de80e6a60
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-09T17:20:11.236Z
S1 59125, S2 59420
30136b985e
08cd6320cf
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-09T17:20:13.171Z
S1 59190, S2 59420
3ac8316460
30136b985e
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-09T17:20:15.108Z
S1 59190, S2 59483
56b7430114
3ac8316460
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-09T17:20:17.049Z
S1 59249, S2 59483
a060dd708d
56b7430114
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-09T17:20:18.998Z
S1 59249, S2 59534
bca3d8534c
a060dd708d
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-09T17:20:20.940Z
S1 59307, S2 59534
95f8e2ac4c
bca3d8534c
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-09T17:20:22.875Z
S1 59307, S2 59599
44609e894f
95f8e2ac4c
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-09T17:20:24.813Z
S1 59369, S2 59599
eb8638c493
44609e894f
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-09T17:20:26.740Z
S1 59369, S2 59672
48b5e4a045
eb8638c493
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-09T17:20:28.673Z
S1 59436, S2 59672
917c1e082f
48b5e4a045
sk_4707cd57
66
move
S2 Exhibition1
66
2026-11-09T17:20:30.602Z
S1 59436, S2 59743
813e150694
917c1e082f
sk_4707cd57
67
move
S1 Exhibition2
67
2026-11-09T17:20:32.532Z
S1 59506, S2 59743
915df46b16
813e150694
sk_4707cd57
68
move
S2 Exhibition1
68
2026-11-09T17:20:34.472Z
S1 59506, S2 59803
001eebe29d
915df46b16
sk_4707cd57
69
move
S1 Exhibition2
69
2026-11-09T17:20:36.406Z
S1 59572, S2 59803
48bb62b48a
001eebe29d
sk_4707cd57
70
move
S2 Exhibition1
70
2026-11-09T17:20:38.336Z
S1 59572, S2 59873
1da3b172c3
48bb62b48a
sk_4707cd57
71
move
S1 Exhibition2
71
2026-11-09T17:20:40.265Z
S1 59643, S2 59873
3663a58bf4
1da3b172c3
sk_4707cd57
72
move
S2 Exhibition1
72
2026-11-09T17:20:42.190Z
S1 59643, S2 59948
89a07eacbf
3663a58bf4
sk_4707cd57
73
move
S1 Exhibition2
73
2026-11-09T17:20:44.120Z
S1 59713, S2 59948
16d8b9c585
89a07eacbf
sk_4707cd57
74
move
S2 Exhibition1
74
2026-11-09T17:20:46.048Z
S1 59713, S2 60020
1e34eb5192
16d8b9c585
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.