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("2515839542790973186:set_01M6BV81TMERPRYV3DCAM99EQN") = 5d49cf23fa5f6c49..., 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_01M6BV81TNE0N98MTZWC3Q77R7: 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 Exhibition1
1
2026-11-01T15:22:02.938Z
S1 59456, S2 60000
26242f1705
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-01T15:22:05.101Z
S1 59456, S2 59837
adc5a9e88b
26242f1705
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-01T15:22:07.117Z
S1 59440, S2 59837
761a91a9eb
adc5a9e88b
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-01T15:22:09.122Z
S1 59440, S2 59832
1cbfcef43c
761a91a9eb
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-01T15:22:11.119Z
S1 59443, S2 59832
94a66bdcd1
1cbfcef43c
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-01T15:22:13.128Z
S1 59443, S2 59823
dd588662df
94a66bdcd1
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-01T15:22:15.107Z
S1 59464, S2 59823
c77a7e496f
dd588662df
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-01T15:22:17.118Z
S1 59464, S2 59812
598ef68b88
c77a7e496f
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-01T15:22:19.201Z
S1 59381, S2 59812
f7e085546b
598ef68b88
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-01T15:22:21.219Z
S1 59381, S2 59794
4aa98bcb08
f7e085546b
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-01T15:22:23.221Z
S1 59379, S2 59794
d9930341f7
4aa98bcb08
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-01T15:22:25.214Z
S1 59379, S2 59801
3a37e90130
d9930341f7
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-01T15:22:27.217Z
S1 59376, S2 59801
f95a762b95
3a37e90130
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-01T15:22:29.215Z
S1 59376, S2 59803
8ba59530be
f95a762b95
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-01T15:22:31.221Z
S1 59370, S2 59803
d9a9c62e00
8ba59530be
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-01T15:22:33.223Z
S1 59370, S2 59801
47a240005d
d9a9c62e00
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-01T15:22:35.216Z
S1 59377, S2 59801
da2b02f63f
47a240005d
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-01T15:22:37.214Z
S1 59377, S2 59803
1dacdc18b5
da2b02f63f
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-01T15:22:39.142Z
S1 59449, S2 59803
a20e18e226
1dacdc18b5
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-01T15:22:41.129Z
S1 59449, S2 59816
3d7906fa89
a20e18e226
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-01T15:22:43.120Z
S1 59458, S2 59816
c665514dac
3d7906fa89
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-01T15:22:45.052Z
S1 59458, S2 59884
0198912c34
c665514dac
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-01T15:22:47.025Z
S1 59485, S2 59884
7b693b7294
0198912c34
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-01T15:22:48.952Z
S1 59485, S2 59957
8b36725471
7b693b7294
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-01T15:22:50.920Z
S1 59517, S2 59957
15c78446c6
8b36725471
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-01T15:22:52.856Z
S1 59517, S2 60021
748d551a87
15c78446c6
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-01T15:22:54.833Z
S1 59540, S2 60021
947acde8e1
748d551a87
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-01T15:22:56.805Z
S1 59540, S2 60049
e2010fcc6f
947acde8e1
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-01T15:22:58.820Z
S1 59525, S2 60049
0c0ff3d1a0
e2010fcc6f
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-01T15:23:00.780Z
S1 59525, S2 60089
a3e932ded8
0c0ff3d1a0
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-01T15:23:02.909Z
S1 59396, S2 60089
667da5ea09
a3e932ded8
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-01T15:23:04.877Z
S1 59396, S2 60121
5cebac8424
667da5ea09
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-01T15:23:06.838Z
S1 59435, S2 60121
072e787e21
5cebac8424
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-01T15:23:08.767Z
S1 59435, S2 60192
75af5014b4
072e787e21
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-01T15:23:10.698Z
S1 59504, S2 60192
40612eb538
75af5014b4
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-01T15:23:12.623Z
S1 59504, S2 60267
5e0891902a
40612eb538
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-01T15:23:14.612Z
S1 59515, S2 60267
364850a837
5e0891902a
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-01T15:23:16.561Z
S1 59515, S2 60318
d5337f246b
364850a837
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-01T15:23:18.526Z
S1 59550, S2 60318
c343db5b47
d5337f246b
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-01T15:23:20.467Z
S1 59550, S2 60377
4a8229e9a7
c343db5b47
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-01T15:23:22.407Z
S1 59610, S2 60377
cb1be8fb12
4a8229e9a7
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-01T15:23:24.362Z
S1 59610, S2 60422
487d000908
cb1be8fb12
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-01T15:23:26.297Z
S1 59675, S2 60422
1d42f8f435
487d000908
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-01T15:23:28.232Z
S1 59675, S2 60487
c3133b8492
1d42f8f435
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-01T15:23:30.169Z
S1 59738, S2 60487
738bb12fd6
c3133b8492
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-01T15:23:32.105Z
S1 59738, S2 60551
6afcad66b5
738bb12fd6
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-01T15:23:34.038Z
S1 59805, S2 60551
75800d01a3
6afcad66b5
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-01T15:23:35.977Z
S1 59805, S2 60612
57b77b6887
75800d01a3
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-01T15:23:37.911Z
S1 59871, S2 60612
6f46f75d72
57b77b6887
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-01T15:23:39.842Z
S1 59871, S2 60681
437bcbff75
6f46f75d72
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-01T15:23:41.772Z
S1 59941, S2 60681
3f3c4bba2b
437bcbff75
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-01T15:23:43.701Z
S1 59941, S2 60752
c11d12ee99
3f3c4bba2b
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-01T15:23:45.631Z
S1 60011, S2 60752
e65a60c09e
c11d12ee99
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-01T15:23:47.563Z
S1 60011, S2 60820
67f0245975
e65a60c09e
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-01T15:23:49.500Z
S1 60074, S2 60820
b2d7003df5
67f0245975
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-01T15:23:51.428Z
S1 60074, S2 60892
b44f9901aa
b2d7003df5
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-01T15:23:53.356Z
S1 60146, S2 60892
570a5cf113
b44f9901aa
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-01T15:23:55.283Z
S1 60146, S2 60965
34bb552500
570a5cf113
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-01T15:23:57.210Z
S1 60219, S2 60965
8c91e81b43
34bb552500
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-01T15:23:59.140Z
S1 60219, S2 61035
8a34a16f3f
8c91e81b43
sk_4707cd57
61
move
S1 Exhibition1
61
2026-11-01T15:24:01.069Z
S1 60290, S2 61035
811e290f1d
8a34a16f3f
sk_4707cd57
62
move
S2 Exhibition2
62
2026-11-01T15:24:03.060Z
S1 60290, S2 61044
7ba0ec4719
811e290f1d
sk_4707cd57
63
move
S1 Exhibition1
63
2026-11-01T15:24:05.106Z
S1 60244, S2 61044
8899548fdb
7ba0ec4719
sk_4707cd57
Game 2 m_01M6BV81TQFKCS9SFFQ6AEMXHH: verified
✓
signatures
61 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..61, every prev_hash links
✓
move log
61 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
61 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
61 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-01T15:22:02.933Z
S1 59461, S2 60000
fd8bcb6f10
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-01T15:22:04.936Z
S1 59461, S2 59997
81a2f2a329
fd8bcb6f10
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-01T15:22:06.997Z
S1 59400, S2 59997
cecd8698c0
81a2f2a329
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-01T15:22:09.001Z
S1 59400, S2 59993
1b5a40732f
cecd8698c0
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-01T15:22:10.997Z
S1 59404, S2 59993
93cb8c8c07
1b5a40732f
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-01T15:22:13.005Z
S1 59404, S2 59985
798f830810
93cb8c8c07
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-01T15:22:14.995Z
S1 59414, S2 59985
ddf571c005
798f830810
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-01T15:22:17.000Z
S1 59414, S2 59980
3a98ee5df5
ddf571c005
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-01T15:22:19.024Z
S1 59390, S2 59980
c727f4ceea
3a98ee5df5
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-01T15:22:21.021Z
S1 59390, S2 59983
82d69dd2fc
c727f4ceea
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-01T15:22:23.024Z
S1 59387, S2 59983
c49495722a
82d69dd2fc
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-01T15:22:25.009Z
S1 59387, S2 59998
fd12930fc4
c49495722a
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-01T15:22:26.940Z
S1 59456, S2 59998
db0eb69d59
fd12930fc4
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-01T15:22:28.919Z
S1 59456, S2 60019
0a30f1a70b
db0eb69d59
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-01T15:22:30.928Z
S1 59447, S2 60019
1936000b5c
0a30f1a70b
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-01T15:22:32.912Z
S1 59447, S2 60035
ffc760f01b
1936000b5c
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-01T15:22:34.839Z
S1 59520, S2 60035
d69b0ee3ff
ffc760f01b
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-01T15:22:36.810Z
S1 59520, S2 60064
a8bec15bc6
d69b0ee3ff
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-01T15:22:38.823Z
S1 59507, S2 60064
8e2bb86f09
a8bec15bc6
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-01T15:22:40.748Z
S1 59507, S2 60139
0a881a99f0
8e2bb86f09
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-01T15:22:42.719Z
S1 59536, S2 60139
80a42bb805
0a881a99f0
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-01T15:22:44.712Z
S1 59536, S2 60146
617d7f4e69
80a42bb805
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-01T15:22:46.709Z
S1 59539, S2 60146
06bddbfdee
617d7f4e69
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-01T15:22:48.670Z
S1 59539, S2 60185
94d48d76cf
06bddbfdee
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-01T15:22:50.602Z
S1 59607, S2 60185
38be8b015e
94d48d76cf
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-01T15:22:52.557Z
S1 59607, S2 60230
7ca0e7cbb1
38be8b015e
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-01T15:22:54.502Z
S1 59662, S2 60230
5503d4ea1b
7ca0e7cbb1
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-01T15:22:56.505Z
S1 59662, S2 60227
efd9e3cede
5503d4ea1b
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-01T15:22:58.508Z
S1 59659, S2 60227
7fd89d493c
efd9e3cede
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-01T15:23:00.505Z
S1 59659, S2 60230
b3bcb52be2
7fd89d493c
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-01T15:23:02.651Z
S1 59513, S2 60230
38102ed2e4
b3bcb52be2
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-01T15:23:04.717Z
S1 59513, S2 60164
5d067612da
38102ed2e4
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-01T15:23:06.677Z
S1 59553, S2 60164
1dddaee735
5d067612da
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-01T15:23:08.631Z
S1 59553, S2 60210
bfc67aa547
1dddaee735
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-01T15:23:10.588Z
S1 59596, S2 60210
a544d3d11b
bfc67aa547
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-01T15:23:12.538Z
S1 59596, S2 60260
1dd76295f5
a544d3d11b
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-01T15:23:14.505Z
S1 59629, S2 60260
119c3cbcda
1dd76295f5
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-01T15:23:16.456Z
S1 59629, S2 60309
73ecdb6737
119c3cbcda
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-01T15:23:18.419Z
S1 59666, S2 60309
b7c0e220ed
73ecdb6737
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-01T15:23:20.356Z
S1 59666, S2 60372
69934be8ae
b7c0e220ed
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-01T15:23:22.288Z
S1 59734, S2 60372
b909e4b896
69934be8ae
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-01T15:23:24.217Z
S1 59734, S2 60443
f4ffebd2bb
b909e4b896
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-01T15:23:26.148Z
S1 59803, S2 60443
3476c36146
f4ffebd2bb
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-01T15:23:28.077Z
S1 59803, S2 60514
bae2dfb85f
3476c36146
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-01T15:23:30.013Z
S1 59867, S2 60514
6fecedc008
bae2dfb85f
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-01T15:23:31.950Z
S1 59867, S2 60577
107b308e7f
6fecedc008
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-01T15:23:33.891Z
S1 59926, S2 60577
a5607e7bd6
107b308e7f
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-01T15:23:35.832Z
S1 59926, S2 60636
48feab0461
a5607e7bd6
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-01T15:23:37.766Z
S1 59992, S2 60636
95aaa659aa
48feab0461
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-01T15:23:39.698Z
S1 59992, S2 60704
f545156940
95aaa659aa
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-01T15:23:41.625Z
S1 60065, S2 60704
23636e7b39
f545156940
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-01T15:23:43.555Z
S1 60065, S2 60774
56c545f04a
23636e7b39
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-01T15:23:45.484Z
S1 60136, S2 60774
8a6b0fbeb8
56c545f04a
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-01T15:23:47.411Z
S1 60136, S2 60847
d03c1128a3
8a6b0fbeb8
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-01T15:23:49.342Z
S1 60205, S2 60847
aab6cd05ea
d03c1128a3
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-01T15:23:51.272Z
S1 60205, S2 60917
5cfc9cbc1b
aab6cd05ea
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-01T15:23:53.207Z
S1 60270, S2 60917
f1384fd014
5cfc9cbc1b
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-01T15:23:55.136Z
S1 60270, S2 60988
9ff457793b
f1384fd014
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-01T15:23:57.065Z
S1 60341, S2 60988
143e241a8f
9ff457793b
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-01T15:23:58.996Z
S1 60341, S2 61057
793787ab7b
143e241a8f
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-01T15:24:00.926Z
S1 60411, S2 61057
df8d4b6b08
793787ab7b
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.