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("4386474315287996458:set_01M6STDTWAEXXVA13R0EWK88CZ") = aae50208387f2488..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M6STDTWHFSV8Y99705F93EZ4: verified
✓
signatures
60 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..60, every prev_hash links
✓
move log
60 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
60 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
60 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-07T01:37:05.602Z
S1 59717, S2 60000
180d1a1cd7
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T01:37:07.568Z
S1 59717, S2 60034
cb989f07e1
180d1a1cd7
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T01:37:09.703Z
S1 59582, S2 60034
8f28e06b07
cb989f07e1
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T01:37:11.664Z
S1 59582, S2 60073
9d033d78bf
8f28e06b07
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T01:37:13.733Z
S1 59513, S2 60073
26bd0f8a31
9d033d78bf
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T01:37:15.917Z
S1 59513, S2 59889
891d0c24ac
26bd0f8a31
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T01:37:18.073Z
S1 59357, S2 59889
019bc491b4
891d0c24ac
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T01:37:20.228Z
S1 59357, S2 59734
8cdc6012c3
019bc491b4
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T01:37:22.312Z
S1 59273, S2 59734
a99a9f0077
8cdc6012c3
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T01:37:24.319Z
S1 59273, S2 59727
3d75b669a3
a99a9f0077
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T01:37:26.425Z
S1 59167, S2 59727
34920f1f39
3d75b669a3
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T01:37:28.497Z
S1 59167, S2 59655
a33185c326
34920f1f39
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T01:37:30.504Z
S1 59160, S2 59655
b916ee072e
a33185c326
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T01:37:32.530Z
S1 59160, S2 59629
c4b9517385
b916ee072e
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T01:37:34.458Z
S1 59232, S2 59629
0e8b22aa4a
c4b9517385
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-07T01:37:36.425Z
S1 59232, S2 59662
6e96dc5fec
0e8b22aa4a
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-07T01:37:38.403Z
S1 59254, S2 59662
4e77a2e0d9
6e96dc5fec
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-07T01:37:40.433Z
S1 59254, S2 59632
2f0298e421
4e77a2e0d9
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-07T01:37:42.529Z
S1 59158, S2 59632
483a4d84ab
2f0298e421
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-07T01:37:44.718Z
S1 59158, S2 59443
f49e611706
483a4d84ab
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-07T01:37:46.710Z
S1 59166, S2 59443
1a6c9641f3
f49e611706
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-07T01:37:48.722Z
S1 59166, S2 59431
ec274f76e1
1a6c9641f3
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-07T01:37:50.810Z
S1 59078, S2 59431
ad2fe83c72
ec274f76e1
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-07T01:37:53.002Z
S1 59078, S2 59239
6b92ad7af2
ad2fe83c72
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-07T01:37:55.032Z
S1 59048, S2 59239
e5c2022019
6b92ad7af2
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-07T01:37:57.120Z
S1 59048, S2 59151
99bfce63b9
e5c2022019
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-07T01:37:59.213Z
S1 58955, S2 59151
b8d120cfd5
99bfce63b9
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-07T01:38:01.222Z
S1 58955, S2 59142
7798b1b6ef
b8d120cfd5
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-07T01:38:03.302Z
S1 58875, S2 59142
09f69e55b6
7798b1b6ef
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-07T01:38:05.237Z
S1 58875, S2 59207
e2ac088190
09f69e55b6
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-07T01:38:07.167Z
S1 58945, S2 59207
e021be1131
e2ac088190
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-07T01:38:09.322Z
S1 58945, S2 59052
dc3090a2ff
e021be1131
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-07T01:38:11.323Z
S1 58944, S2 59052
506efa5e70
dc3090a2ff
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-07T01:38:13.406Z
S1 58944, S2 58969
02d41b8f90
506efa5e70
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-07T01:38:15.524Z
S1 58826, S2 58969
0f703ea3de
02d41b8f90
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-07T01:38:17.625Z
S1 58826, S2 58868
d0407fde15
0f703ea3de
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-07T01:38:19.629Z
S1 58822, S2 58868
3178eda63c
d0407fde15
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-07T01:38:21.648Z
S1 58822, S2 58849
0a3468cf01
3178eda63c
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-07T01:38:23.611Z
S1 58859, S2 58849
e21e0e3335
0a3468cf01
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-07T01:38:25.553Z
S1 58859, S2 58907
d9e80826a0
e21e0e3335
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-07T01:38:27.490Z
S1 58922, S2 58907
8b6150beb1
d9e80826a0
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-07T01:38:29.431Z
S1 58922, S2 58966
b6d54d5485
8b6150beb1
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-07T01:38:31.367Z
S1 58986, S2 58966
c631dd1bde
b6d54d5485
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-07T01:38:33.308Z
S1 58986, S2 59025
404dbadc03
c631dd1bde
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-07T01:38:35.245Z
S1 59049, S2 59025
72f0d422d7
404dbadc03
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-07T01:38:37.183Z
S1 59049, S2 59087
6cb86de366
72f0d422d7
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-07T01:38:39.117Z
S1 59115, S2 59087
df8176abc4
6cb86de366
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-07T01:38:41.051Z
S1 59115, S2 59153
e78f8a2d02
df8176abc4
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-07T01:38:42.981Z
S1 59185, S2 59153
e8e81a47f0
e78f8a2d02
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-07T01:38:44.917Z
S1 59185, S2 59217
fdfa47528a
e8e81a47f0
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-07T01:38:46.845Z
S1 59257, S2 59217
9c7f3e3571
fdfa47528a
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-07T01:38:48.772Z
S1 59257, S2 59290
a1fc5e482d
9c7f3e3571
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-07T01:38:50.704Z
S1 59325, S2 59290
f44d27793a
a1fc5e482d
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-07T01:38:52.636Z
S1 59325, S2 59358
d8de5309c2
f44d27793a
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-07T01:38:54.564Z
S1 59397, S2 59358
aa3ea6c54b
d8de5309c2
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-07T01:38:56.492Z
S1 59397, S2 59430
e1c117fc31
aa3ea6c54b
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-07T01:38:58.425Z
S1 59464, S2 59430
61bf94c7c2
e1c117fc31
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-07T01:39:00.354Z
S1 59464, S2 59501
3d220702b6
61bf94c7c2
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-07T01:39:02.291Z
S1 59527, S2 59501
9336d5572c
3d220702b6
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-07T01:39:04.264Z
S1 59527, S2 59528
7b0e9edaae
9336d5572c
sk_4707cd57
Game 2 m_01M6STDTWMF7VT86AX66ZS8SY9: verified
✓
signatures
63 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..63, every prev_hash links
✓
move log
63 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
63 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
63 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-07T01:37:05.509Z
S1 59810, S2 60000
987d06c3d5
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T01:37:07.537Z
S1 59810, S2 59972
816ff55750
987d06c3d5
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T01:37:09.619Z
S1 59728, S2 59972
4c46f88142
816ff55750
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T01:37:11.634Z
S1 59728, S2 59957
ef84e0be47
4c46f88142
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T01:37:13.706Z
S1 59656, S2 59957
4889235eb2
ef84e0be47
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T01:37:15.912Z
S1 59656, S2 59751
ccdf70f1e5
4889235eb2
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T01:37:18.057Z
S1 59511, S2 59751
56e78e4d4a
ccdf70f1e5
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T01:37:20.225Z
S1 59511, S2 59583
fb7782c2ad
56e78e4d4a
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T01:37:22.306Z
S1 59430, S2 59583
fa99b14e79
fb7782c2ad
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T01:37:24.276Z
S1 59430, S2 59613
38d17f4db3
fa99b14e79
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T01:37:26.307Z
S1 59399, S2 59613
383626dbec
38d17f4db3
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T01:37:28.314Z
S1 59399, S2 59606
20e95e2a60
383626dbec
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T01:37:30.303Z
S1 59410, S2 59606
e036495c59
20e95e2a60
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T01:37:32.301Z
S1 59410, S2 59608
73b2649801
e036495c59
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-07T01:37:34.311Z
S1 59400, S2 59608
1c72aa99ed
73b2649801
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-07T01:37:36.309Z
S1 59400, S2 59610
ea89d3918a
1c72aa99ed
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-07T01:37:38.327Z
S1 59382, S2 59610
acbbf84a31
ea89d3918a
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-07T01:37:40.315Z
S1 59382, S2 59622
fc9d569e15
acbbf84a31
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-07T01:37:42.528Z
S1 59169, S2 59622
a292cc0abe
fc9d569e15
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-07T01:37:44.703Z
S1 59169, S2 59447
e8f6e095e4
a292cc0abe
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-07T01:37:46.644Z
S1 59228, S2 59447
e8656f3966
e8f6e095e4
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-07T01:37:48.620Z
S1 59228, S2 59471
bb12443a9d
e8656f3966
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-07T01:37:50.814Z
S1 59034, S2 59471
4430bf96c4
bb12443a9d
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-07T01:37:53.005Z
S1 59034, S2 59280
511a7bf614
4430bf96c4
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-07T01:37:55.028Z
S1 59011, S2 59280
acde3f12a5
511a7bf614
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-07T01:37:57.120Z
S1 59011, S2 59188
651b303a71
acde3f12a5
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-07T01:37:59.090Z
S1 59041, S2 59188
daf7c3b96f
651b303a71
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-07T01:38:01.109Z
S1 59041, S2 59169
ab131ada2c
daf7c3b96f
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-07T01:38:03.129Z
S1 59021, S2 59169
18520aa568
ab131ada2c
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-07T01:38:05.125Z
S1 59021, S2 59173
93ffb8e17f
18520aa568
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-07T01:38:07.117Z
S1 59029, S2 59173
ce6ddc96c5
93ffb8e17f
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-07T01:38:09.211Z
S1 59029, S2 59079
a1f82c4eae
ce6ddc96c5
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-07T01:38:11.324Z
S1 58916, S2 59079
4c1a87c8cb
a1f82c4eae
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-07T01:38:13.410Z
S1 58916, S2 58993
67a2fb61fe
4c1a87c8cb
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-07T01:38:15.518Z
S1 58808, S2 58993
0d3b058982
67a2fb61fe
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-07T01:38:17.632Z
S1 58808, S2 58879
0b907e4554
0d3b058982
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-07T01:38:19.733Z
S1 58707, S2 58879
db3fcd42c2
0b907e4554
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-07T01:38:21.814Z
S1 58707, S2 58798
0b86a52141
db3fcd42c2
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-07T01:38:23.796Z
S1 58725, S2 58798
c3a6288ada
0b86a52141
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-07T01:38:25.759Z
S1 58725, S2 58835
86c712410f
c3a6288ada
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-07T01:38:27.732Z
S1 58752, S2 58835
8648e17295
86c712410f
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-07T01:38:29.686Z
S1 58752, S2 58881
33e844f6e3
8648e17295
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-07T01:38:31.631Z
S1 58807, S2 58881
2f2bb67916
33e844f6e3
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-07T01:38:33.568Z
S1 58807, S2 58944
3040767194
2f2bb67916
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-07T01:38:35.496Z
S1 58879, S2 58944
c900e8e50b
3040767194
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-07T01:38:37.424Z
S1 58879, S2 59016
d3c204b9c3
c900e8e50b
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-07T01:38:39.353Z
S1 58950, S2 59016
989ef85e9c
d3c204b9c3
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-07T01:38:41.290Z
S1 58950, S2 59079
6b075f589f
989ef85e9c
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-07T01:38:43.228Z
S1 59012, S2 59079
e12ec9a41c
6b075f589f
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-07T01:38:45.196Z
S1 59012, S2 59111
503c6d1efb
e12ec9a41c
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-07T01:38:47.143Z
S1 59065, S2 59111
961083a5fb
503c6d1efb
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-07T01:38:49.090Z
S1 59065, S2 59164
5dbd7ae01f
961083a5fb
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-07T01:38:51.028Z
S1 59127, S2 59164
66732e5907
5dbd7ae01f
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-07T01:38:52.967Z
S1 59127, S2 59225
56d4cf8b1f
66732e5907
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-07T01:38:54.902Z
S1 59192, S2 59225
0b1a6a0527
56d4cf8b1f
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-07T01:38:56.831Z
S1 59192, S2 59296
70bad72b0a
0b1a6a0527
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-07T01:38:58.769Z
S1 59254, S2 59296
fdbadc6728
70bad72b0a
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-07T01:39:00.700Z
S1 59254, S2 59365
8c76397a2f
fdbadc6728
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-07T01:39:02.701Z
S1 59253, S2 59365
309c723ee9
8c76397a2f
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-07T01:39:04.979Z
S1 59253, S2 59087
673556c160
309c723ee9
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-07T01:39:06.911Z
S1 59321, S2 59087
b7c556ebb1
673556c160
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-07T01:39:08.838Z
S1 59321, S2 59160
2e65bd9110
b7c556ebb1
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-07T01:39:10.771Z
S1 59388, S2 59160
77124088d9
2e65bd9110
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.