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("4819495979134556521:set_01M6S12MYDEZ18FSF60SAN1KPC") = 61fd6f74add802a8..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6S12MYGFNHT0ZSCYVYMCB3T: 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
2026-11-06T18:14:04.716Z
S1 59694, S2 60000
cf82f5107d
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-06T18:14:06.715Z
S1 59694, S2 60001
e9ca4a198b
cf82f5107d
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-06T18:14:08.697Z
S1 59712, S2 60001
12d4ee8ba7
e9ca4a198b
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-06T18:14:10.727Z
S1 59712, S2 59971
f7491f2474
12d4ee8ba7
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-06T18:14:12.814Z
S1 59625, S2 59971
389da33573
f7491f2474
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-06T18:14:14.742Z
S1 59625, S2 60043
08e5bed36f
389da33573
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-06T18:14:16.718Z
S1 59649, S2 60043
2ad6cc4c29
08e5bed36f
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-06T18:14:18.730Z
S1 59649, S2 60031
9c81202945
2ad6cc4c29
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-06T18:14:20.710Z
S1 59669, S2 60031
639ccf33ce
9c81202945
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-06T18:14:22.732Z
S1 59669, S2 60009
11893d85fc
639ccf33ce
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-06T18:14:24.715Z
S1 59686, S2 60009
eddeb26f7c
11893d85fc
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-06T18:14:26.737Z
S1 59686, S2 59987
b7843b62bb
eddeb26f7c
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-06T18:14:28.720Z
S1 59703, S2 59987
a5e77def64
b7843b62bb
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-06T18:14:30.678Z
S1 59703, S2 60029
9e3202e392
a5e77def64
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-06T18:14:32.605Z
S1 59776, S2 60029
e3f60901ac
9e3202e392
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-06T18:14:34.567Z
S1 59776, S2 60067
57d32818ff
e3f60901ac
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-06T18:14:36.502Z
S1 59841, S2 60067
1e98515f9e
57d32818ff
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-06T18:14:38.459Z
S1 59841, S2 60110
d485b33322
1e98515f9e
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-06T18:14:40.388Z
S1 59912, S2 60110
811c12407f
d485b33322
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-06T18:14:42.415Z
S1 59912, S2 60083
631d3f9b7c
811c12407f
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-06T18:14:44.422Z
S1 59905, S2 60083
a50928a108
631d3f9b7c
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-06T18:14:46.360Z
S1 59905, S2 60145
0b5f6b7930
a50928a108
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-06T18:14:48.290Z
S1 59975, S2 60145
f2cb06e3f4
0b5f6b7930
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-06T18:14:50.222Z
S1 59975, S2 60213
cd79bfaaa9
f2cb06e3f4
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-06T18:14:52.147Z
S1 60050, S2 60213
be6128e2e9
cd79bfaaa9
sk_4707cd57
Game 2 m_01M6S12MYNE30VH0PMEQ4HGFQW: verified
✓
signatures
64 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..64, every prev_hash links
✓
move log
64 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
64 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
64 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-06T18:14:05.199Z
S1 59211, S2 60000
eeabbff7f7
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-06T18:14:07.198Z
S1 59211, S2 60001
5e4c9238cc
eeabbff7f7
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-06T18:14:09.198Z
S1 59211, S2 60001
ce2d791384
5e4c9238cc
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-06T18:14:11.200Z
S1 59211, S2 59999
fe97133038
ce2d791384
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-06T18:14:13.202Z
S1 59209, S2 59999
7b57818201
fe97133038
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-06T18:14:15.195Z
S1 59209, S2 60006
2a25d548d1
7b57818201
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-06T18:14:17.196Z
S1 59208, S2 60006
7961e6931f
2a25d548d1
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-06T18:14:19.198Z
S1 59208, S2 60004
4348cc9209
7961e6931f
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-06T18:14:21.197Z
S1 59209, S2 60004
4dd9e133e1
4348cc9209
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-06T18:14:23.197Z
S1 59209, S2 60004
4b51f14919
4dd9e133e1
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-06T18:14:25.225Z
S1 59181, S2 60004
8f5d935c5d
4b51f14919
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-06T18:14:27.219Z
S1 59181, S2 60010
06e73237a1
8f5d935c5d
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-06T18:14:29.196Z
S1 59204, S2 60010
be4e630dac
06e73237a1
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-06T18:14:31.196Z
S1 59204, S2 60010
495c45d051
be4e630dac
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-06T18:14:33.198Z
S1 59202, S2 60010
e815829024
495c45d051
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-06T18:14:35.224Z
S1 59202, S2 59984
278ef53f8a
e815829024
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-06T18:14:37.214Z
S1 59212, S2 59984
31208d29ba
278ef53f8a
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-06T18:14:39.141Z
S1 59212, S2 60057
85bbf4daf8
31208d29ba
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-06T18:14:41.071Z
S1 59282, S2 60057
67cf19f081
85bbf4daf8
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-06T18:14:43.110Z
S1 59282, S2 60018
34268e8cc1
67cf19f081
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-06T18:14:45.108Z
S1 59284, S2 60018
57223931e5
34268e8cc1
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-06T18:14:47.114Z
S1 59284, S2 60012
e6e4bda87e
57223931e5
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-06T18:14:49.097Z
S1 59301, S2 60012
eea8cd486b
e6e4bda87e
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-06T18:14:51.106Z
S1 59301, S2 60003
ca5dd25230
eea8cd486b
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-06T18:14:53.101Z
S1 59306, S2 60003
3991e68c3d
ca5dd25230
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-06T18:14:55.056Z
S1 59306, S2 60048
bd670a2b58
3991e68c3d
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-06T18:14:57.019Z
S1 59343, S2 60048
a1855bb6d8
bd670a2b58
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-06T18:14:59.013Z
S1 59343, S2 60054
79302937b9
a1855bb6d8
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-06T18:15:00.961Z
S1 59395, S2 60054
77e40d5b64
79302937b9
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-06T18:15:03.111Z
S1 59395, S2 59904
36d0e194c6
77e40d5b64
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-06T18:15:05.135Z
S1 59371, S2 59904
6a6e8421bd
36d0e194c6
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-06T18:15:07.108Z
S1 59371, S2 59931
2d8e8e5e34
6a6e8421bd
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-06T18:15:09.068Z
S1 59411, S2 59931
42a880ad7c
2d8e8e5e34
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-06T18:15:11.010Z
S1 59411, S2 59989
2056c8efd6
42a880ad7c
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-06T18:15:12.946Z
S1 59475, S2 59989
c08223871e
2056c8efd6
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-06T18:15:14.888Z
S1 59475, S2 60047
29cee95296
c08223871e
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-06T18:15:16.828Z
S1 59535, S2 60047
3086645f8b
29cee95296
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-06T18:15:18.756Z
S1 59535, S2 60119
8ed64e563d
3086645f8b
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-06T18:15:20.689Z
S1 59602, S2 60119
7010e791dd
8ed64e563d
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-06T18:15:22.623Z
S1 59602, S2 60185
5fbf86e70a
7010e791dd
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-06T18:15:24.566Z
S1 59659, S2 60185
02bce6f2bc
5fbf86e70a
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-06T18:15:26.504Z
S1 59659, S2 60247
2b002fbb3f
02bce6f2bc
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-06T18:15:28.443Z
S1 59720, S2 60247
d57fea733f
2b002fbb3f
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-06T18:15:30.380Z
S1 59720, S2 60310
a85ad526f1
d57fea733f
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-06T18:15:32.344Z
S1 59756, S2 60310
d538a1b273
a85ad526f1
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-06T18:15:34.287Z
S1 59756, S2 60367
6ede54a1d1
d538a1b273
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-06T18:15:36.221Z
S1 59822, S2 60367
20c16a16ae
6ede54a1d1
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-06T18:15:38.153Z
S1 59822, S2 60435
44a68a677d
20c16a16ae
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-06T18:15:40.082Z
S1 59893, S2 60435
05b4bdea7e
44a68a677d
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-06T18:15:42.037Z
S1 59893, S2 60480
7c397b6667
05b4bdea7e
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-06T18:15:43.986Z
S1 59944, S2 60480
31523a94c3
7c397b6667
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-06T18:15:45.916Z
S1 59944, S2 60550
071a63d0fe
31523a94c3
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-06T18:15:47.843Z
S1 60017, S2 60550
aa3d42f2ca
071a63d0fe
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-06T18:15:49.778Z
S1 60017, S2 60615
08c17da29c
aa3d42f2ca
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-06T18:15:51.709Z
S1 60086, S2 60615
f99f201646
08c17da29c
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-06T18:15:53.641Z
S1 60086, S2 60683
2bdda2378d
f99f201646
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-06T18:15:55.574Z
S1 60153, S2 60683
fee3dc2b89
2bdda2378d
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-06T18:15:57.502Z
S1 60153, S2 60755
5ded1cea89
fee3dc2b89
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-06T18:15:59.428Z
S1 60227, S2 60755
584881bdc8
5ded1cea89
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-06T18:16:01.421Z
S1 60227, S2 60762
12c1b557f6
584881bdc8
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-06T18:16:03.402Z
S1 60246, S2 60762
bcd4c6f2a5
12c1b557f6
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-06T18:16:05.361Z
S1 60246, S2 60803
45a039fe70
bcd4c6f2a5
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-06T18:16:07.295Z
S1 60312, S2 60803
814e2f2660
45a039fe70
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-06T18:16:09.645Z
S1 60312, S2 60453
816b9e2f9f
814e2f2660
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.