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("3270827459346596921:set_01M7596T8WEN7VPBPYHY9J6F6W") = 07a0c6c605ee4517..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 20, fee 0
Game 1 m_01M7596T8YE78AP3VAD5A55664: 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
2026-11-11T12:27:03.205Z
S1 59549, S2 60000
8bbbc037c8
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-11T12:27:05.329Z
S1 59549, S2 59876
1cd1ce6fc4
8bbbc037c8
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-11T12:27:07.396Z
S1 59482, S2 59876
eb7edd83f3
1cd1ce6fc4
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-11T12:27:09.423Z
S1 59482, S2 59849
e776725def
eb7edd83f3
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-11T12:27:11.348Z
S1 59557, S2 59849
8bb6ee295b
e776725def
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-11T12:27:13.313Z
S1 59557, S2 59884
6ebee433f9
8bb6ee295b
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-11T12:27:15.298Z
S1 59572, S2 59884
bce7ccc8f7
6ebee433f9
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-11T12:27:17.225Z
S1 59572, S2 59957
76951f67ea
bce7ccc8f7
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-11T12:27:19.200Z
S1 59597, S2 59957
534e5df6b1
76951f67ea
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-11T12:27:21.233Z
S1 59597, S2 59924
49def47ad5
534e5df6b1
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-11T12:27:23.225Z
S1 59605, S2 59924
e482038d46
49def47ad5
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-11T12:27:25.236Z
S1 59605, S2 59913
532f284f51
e482038d46
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-11T12:27:27.257Z
S1 59584, S2 59913
c56b9f4caf
532f284f51
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-11T12:27:29.238Z
S1 59584, S2 59932
a39f9d5b00
c56b9f4caf
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-11T12:27:31.203Z
S1 59619, S2 59932
b54b6f06ab
a39f9d5b00
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-11T12:27:33.195Z
S1 59619, S2 59940
4ef9f0cb69
b54b6f06ab
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-11T12:27:35.210Z
S1 59604, S2 59940
71ad046019
4ef9f0cb69
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-11T12:27:37.236Z
S1 59604, S2 59914
d6612bb161
71ad046019
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-11T12:27:39.238Z
S1 59602, S2 59914
67fabadb21
d6612bb161
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-11T12:27:41.298Z
S1 59602, S2 59854
ed38c16ee1
67fabadb21
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-11T12:27:43.327Z
S1 59573, S2 59854
e82f1724c7
ed38c16ee1
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-11T12:27:45.412Z
S1 59573, S2 59769
708f5a1957
e82f1724c7
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-11T12:27:47.406Z
S1 59579, S2 59769
2127a3648a
708f5a1957
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-11T12:27:49.417Z
S1 59579, S2 59758
dca3a78892
2127a3648a
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-11T12:27:51.410Z
S1 59586, S2 59758
36f7075dd2
dca3a78892
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-11T12:27:53.413Z
S1 59586, S2 59755
9d1b9e86e0
36f7075dd2
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-11T12:27:55.397Z
S1 59602, S2 59755
0f2e784457
9d1b9e86e0
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-11T12:27:57.396Z
S1 59602, S2 59756
83734f474c
0f2e784457
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-11T12:27:59.395Z
S1 59603, S2 59756
88076a9f5c
83734f474c
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-11T12:28:01.498Z
S1 59603, S2 59653
8e15dcbc27
88076a9f5c
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-11T12:28:03.513Z
S1 59588, S2 59653
6d83683466
8e15dcbc27
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-11T12:28:05.460Z
S1 59588, S2 59706
6c2dc9f60b
6d83683466
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-11T12:28:07.423Z
S1 59625, S2 59706
456739bea6
6c2dc9f60b
sk_4707cd57
34
move
S2 Exhibition2
34
2026-11-11T12:28:09.361Z
S1 59625, S2 59768
279cb8bc13
456739bea6
sk_4707cd57
35
move
S1 Exhibition1
35
2026-11-11T12:28:11.308Z
S1 59678, S2 59768
9b41f3f391
279cb8bc13
sk_4707cd57
36
move
S2 Exhibition2
36
2026-11-11T12:28:14.496Z
S1 59678, S2 58580
2cfc6b8c76
9b41f3f391
sk_4707cd57
37
move
S1 Exhibition1
37
2026-11-11T12:28:16.439Z
S1 59735, S2 58580
2c579a9c44
2cfc6b8c76
sk_4707cd57
38
move
S2 Exhibition2
38
2026-11-11T12:28:18.413Z
S1 59735, S2 58606
5ad38b797e
2c579a9c44
sk_4707cd57
39
move
S1 Exhibition1
39
2026-11-11T12:28:20.351Z
S1 59797, S2 58606
516fe097ca
5ad38b797e
sk_4707cd57
40
move
S2 Exhibition2
40
2026-11-11T12:28:22.296Z
S1 59797, S2 58661
a058cdd27f
516fe097ca
sk_4707cd57
41
move
S1 Exhibition1
41
2026-11-11T12:28:24.232Z
S1 59861, S2 58661
eea74f0106
a058cdd27f
sk_4707cd57
42
move
S2 Exhibition2
42
2026-11-11T12:28:26.167Z
S1 59861, S2 58726
f5bed2e50d
eea74f0106
sk_4707cd57
43
move
S1 Exhibition1
43
2026-11-11T12:28:28.095Z
S1 59933, S2 58726
ab9a934878
f5bed2e50d
sk_4707cd57
44
move
S2 Exhibition2
44
2026-11-11T12:28:30.026Z
S1 59933, S2 58795
9b258fde03
ab9a934878
sk_4707cd57
45
move
S1 Exhibition1
45
2026-11-11T12:28:31.955Z
S1 60004, S2 58795
53f9edab8c
9b258fde03
sk_4707cd57
46
move
S2 Exhibition2
46
2026-11-11T12:28:33.886Z
S1 60004, S2 58864
cf489277c5
53f9edab8c
sk_4707cd57
47
move
S1 Exhibition1
47
2026-11-11T12:28:35.815Z
S1 60075, S2 58864
84712bf310
cf489277c5
sk_4707cd57
48
move
S2 Exhibition2
48
2026-11-11T12:28:37.744Z
S1 60075, S2 58935
ad6dd86730
84712bf310
sk_4707cd57
49
move
S1 Exhibition1
49
2026-11-11T12:28:39.671Z
S1 60148, S2 58935
1af6942cb4
ad6dd86730
sk_4707cd57
50
move
S2 Exhibition2
50
2026-11-11T12:28:41.599Z
S1 60148, S2 59007
6fe25e750f
1af6942cb4
sk_4707cd57
51
move
S1 Exhibition1
51
2026-11-11T12:28:43.525Z
S1 60222, S2 59007
5047505bc8
6fe25e750f
sk_4707cd57
52
move
S2 Exhibition2
52
2026-11-11T12:28:45.453Z
S1 60222, S2 59079
6d45eb8fc4
5047505bc8
sk_4707cd57
53
move
S1 Exhibition1
53
2026-11-11T12:28:47.378Z
S1 60297, S2 59079
58678c76b1
6d45eb8fc4
sk_4707cd57
54
move
S2 Exhibition2
54
2026-11-11T12:28:49.309Z
S1 60297, S2 59148
501c7f041a
58678c76b1
sk_4707cd57
55
move
S1 Exhibition1
55
2026-11-11T12:28:51.235Z
S1 60371, S2 59148
938594988d
501c7f041a
sk_4707cd57
56
move
S2 Exhibition2
56
2026-11-11T12:28:53.159Z
S1 60371, S2 59224
399080844b
938594988d
sk_4707cd57
57
move
S1 Exhibition1
57
2026-11-11T12:28:55.086Z
S1 60444, S2 59224
ce1aee65f2
399080844b
sk_4707cd57
58
move
S2 Exhibition2
58
2026-11-11T12:28:57.017Z
S1 60444, S2 59293
b28ca480ee
ce1aee65f2
sk_4707cd57
59
move
S1 Exhibition1
59
2026-11-11T12:28:58.948Z
S1 60513, S2 59293
db87f7c6cd
b28ca480ee
sk_4707cd57
60
move
S2 Exhibition2
60
2026-11-11T12:29:00.886Z
S1 60513, S2 59355
2c8f603619
db87f7c6cd
sk_4707cd57
Game 2 m_01M7596T8ZEN49XKQFKB9DER84: verified
✓
signatures
30 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..30, every prev_hash links
✓
move log
30 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
30 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
30 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-11T12:27:03.120Z
S1 59634, S2 60000
fdcfde905b
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-11T12:27:05.126Z
S1 59634, S2 59994
c14a5fc30a
fdcfde905b
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-11T12:27:07.202Z
S1 59558, S2 59994
8dedc5e514
c14a5fc30a
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-11T12:27:09.170Z
S1 59558, S2 60026
7bcd38a939
8dedc5e514
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-11T12:27:11.134Z
S1 59594, S2 60026
7e1dc95669
7bcd38a939
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-11T12:27:13.088Z
S1 59594, S2 60072
0bcc80a6b5
7e1dc95669
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-11T12:27:15.014Z
S1 59668, S2 60072
1f9d9b44f7
0bcc80a6b5
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-11T12:27:16.977Z
S1 59668, S2 60109
237ad98b54
1f9d9b44f7
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-11T12:27:19.004Z
S1 59641, S2 60109
a0fb340000
237ad98b54
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-11T12:27:21.008Z
S1 59641, S2 60105
22d7a4a526
a0fb340000
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-11T12:27:23.099Z
S1 59550, S2 60105
4562fb1e8a
22d7a4a526
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-11T12:27:25.036Z
S1 59550, S2 60168
69b92c3ed6
4562fb1e8a
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-11T12:27:27.000Z
S1 59586, S2 60168
7e2bd54767
69b92c3ed6
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-11T12:27:29.007Z
S1 59586, S2 60161
526a142aa9
7e2bd54767
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-11T12:27:31.004Z
S1 59589, S2 60161
3774a57913
526a142aa9
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-11T12:27:32.995Z
S1 59589, S2 60170
c938bde581
3774a57913
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-11T12:27:34.996Z
S1 59588, S2 60170
43f76ddb77
c938bde581
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-11T12:27:37.026Z
S1 59588, S2 60140
21545be2ce
43f76ddb77
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-11T12:27:39.019Z
S1 59595, S2 60140
aa395a84a1
21545be2ce
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-11T12:27:40.983Z
S1 59595, S2 60176
6603957f83
aa395a84a1
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-11T12:27:42.945Z
S1 59633, S2 60176
53112e5002
6603957f83
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-11T12:27:44.868Z
S1 59633, S2 60253
9e1150a215
53112e5002
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-11T12:27:46.823Z
S1 59678, S2 60253
0b4d214da6
9e1150a215
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-11T12:27:48.749Z
S1 59678, S2 60327
d7e0f9f41b
0b4d214da6
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-11T12:27:50.730Z
S1 59697, S2 60327
e5a06073aa
d7e0f9f41b
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-11T12:27:52.689Z
S1 59697, S2 60368
a30c4db7d6
e5a06073aa
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-11T12:27:54.621Z
S1 59765, S2 60368
97fac062de
a30c4db7d6
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-11T12:27:56.553Z
S1 59765, S2 60436
f9d7e969bb
97fac062de
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-11T12:27:58.481Z
S1 59837, S2 60436
47233c46d1
f9d7e969bb
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-11T12:28:00.407Z
S1 59837, S2 60510
b3c813b646
47233c46d1
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.