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("4745755489768639856:set_01M6M1TGMHFHNRRV2HM26KK1K4") = 6bed23f775e60bdb..., 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_01M6M1TGMKEP897ZJM2N5KN9WV: verified
✓
signatures
33 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..33, every prev_hash links
✓
move log
33 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
33 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
33 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-04T19:50:54.423Z
S1 59873, S2 60000
a19135fa72
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-04T19:50:56.410Z
S1 59873, S2 60013
13e3335917
a19135fa72
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-04T19:50:58.521Z
S1 59762, S2 60013
57f0b018ec
13e3335917
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-04T19:51:00.512Z
S1 59762, S2 60022
fcae60b77d
57f0b018ec
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-04T19:51:02.933Z
S1 59341, S2 60022
79b3ac867e
fcae60b77d
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-04T19:51:05.200Z
S1 59341, S2 59755
7b339c1f03
79b3ac867e
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-04T19:51:07.151Z
S1 59390, S2 59755
d6751dfbb2
7b339c1f03
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-04T19:51:09.128Z
S1 59390, S2 59778
044e6ec162
d6751dfbb2
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-04T19:51:11.096Z
S1 59422, S2 59778
d48b6ea208
044e6ec162
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-04T19:51:13.100Z
S1 59422, S2 59774
e5f8463ecc
d48b6ea208
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-04T19:51:15.098Z
S1 59424, S2 59774
47824d3c5e
e5f8463ecc
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-04T19:51:17.097Z
S1 59424, S2 59775
b960225772
47824d3c5e
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-04T19:51:19.095Z
S1 59426, S2 59775
0a4e67890c
b960225772
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-04T19:51:21.056Z
S1 59426, S2 59814
dacb8bf6ef
0a4e67890c
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-04T19:51:23.128Z
S1 59354, S2 59814
b21dcb0f5f
dacb8bf6ef
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-04T19:51:25.304Z
S1 59354, S2 59638
a5b5186df9
b21dcb0f5f
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-04T19:51:27.425Z
S1 59233, S2 59638
1f28872a1c
a5b5186df9
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-04T19:51:29.513Z
S1 59233, S2 59550
a19f7db112
1f28872a1c
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-04T19:51:31.706Z
S1 59040, S2 59550
0f9c5ba8a6
a19f7db112
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-04T19:51:33.803Z
S1 59040, S2 59453
84122ca9ff
0f9c5ba8a6
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-04T19:51:35.918Z
S1 58925, S2 59453
47077e0a4b
84122ca9ff
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-04T19:51:38.009Z
S1 58925, S2 59362
7a385cfd74
47077e0a4b
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-04T19:51:40.132Z
S1 58802, S2 59362
1f2034f6c4
7a385cfd74
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-04T19:51:42.231Z
S1 58802, S2 59263
59653f38ac
1f2034f6c4
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-04T19:51:44.333Z
S1 58700, S2 59263
729e35ea5a
59653f38ac
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-04T19:51:46.326Z
S1 58700, S2 59270
82d5e4f083
729e35ea5a
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-04T19:51:48.397Z
S1 58629, S2 59270
b0a5af2a25
82d5e4f083
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-04T19:51:50.342Z
S1 58629, S2 59325
67ece36483
b0a5af2a25
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-04T19:51:52.291Z
S1 58680, S2 59325
757d42642c
67ece36483
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-04T19:51:54.624Z
S1 58680, S2 58992
a61f9447d3
757d42642c
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-04T19:51:56.574Z
S1 58730, S2 58992
ecb15a189c
a61f9447d3
sk_4707cd57
32
move
S2 Exhibition2
32
2026-11-04T19:51:58.500Z
S1 58730, S2 59066
9bb246f10a
ecb15a189c
sk_4707cd57
33
move
S1 Exhibition1
33
2026-11-04T19:52:00.428Z
S1 58802, S2 59066
9492c576e0
9bb246f10a
sk_4707cd57
Game 2 m_01M6M1TGMME4WS2KZY6RE303HD: 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
2026-11-04T19:50:54.425Z
S1 59871, S2 60000
ea27788898
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-04T19:50:56.406Z
S1 59871, S2 60019
51e29fa8e1
ea27788898
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-04T19:50:58.516Z
S1 59761, S2 60019
acea0879e5
51e29fa8e1
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-04T19:51:00.462Z
S1 59761, S2 60073
171df1a576
acea0879e5
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-04T19:51:02.917Z
S1 59306, S2 60073
15f1adda5f
171df1a576
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-04T19:51:05.203Z
S1 59306, S2 59787
d16db673ef
15f1adda5f
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-04T19:51:07.300Z
S1 59209, S2 59787
ee336850b0
d16db673ef
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-04T19:51:09.314Z
S1 59209, S2 59773
03c96c7a90
ee336850b0
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-04T19:51:11.297Z
S1 59226, S2 59773
fa9e687e2f
03c96c7a90
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-04T19:51:13.262Z
S1 59226, S2 59808
37b772a9a3
fa9e687e2f
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-04T19:51:15.307Z
S1 59181, S2 59808
9957e28a43
37b772a9a3
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-04T19:51:17.247Z
S1 59181, S2 59868
6eb01e4262
9957e28a43
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-04T19:51:19.213Z
S1 59215, S2 59868
c5c5a7d5f0
6eb01e4262
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-04T19:51:21.207Z
S1 59215, S2 59874
039efe79a7
c5c5a7d5f0
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-04T19:51:23.139Z
S1 59283, S2 59874
7db18f77de
039efe79a7
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-04T19:51:25.310Z
S1 59283, S2 59703
ea304b9efd
7db18f77de
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-04T19:51:27.343Z
S1 59250, S2 59703
f21b4d238b
ea304b9efd
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-04T19:51:29.502Z
S1 59250, S2 59544
64827e5a14
f21b4d238b
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-04T19:51:31.702Z
S1 59050, S2 59544
74c5579b84
64827e5a14
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-04T19:51:33.731Z
S1 59050, S2 59515
c7c2e7d3cb
74c5579b84
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-04T19:51:35.742Z
S1 59039, S2 59515
809b49003e
c7c2e7d3cb
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-04T19:51:37.907Z
S1 59039, S2 59350
1763d98183
809b49003e
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-04T19:51:40.132Z
S1 58814, S2 59350
ebd5f590ef
1763d98183
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-04T19:51:42.228Z
S1 58814, S2 59254
153ee411c7
ebd5f590ef
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-04T19:51:44.401Z
S1 58641, S2 59254
0e7203045e
153ee411c7
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-04T19:51:46.501Z
S1 58641, S2 59154
25230e3adc
0e7203045e
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-04T19:51:48.511Z
S1 58631, S2 59154
9b9f74ca61
25230e3adc
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-04T19:51:50.518Z
S1 58631, S2 59147
173de6719c
9b9f74ca61
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-04T19:51:52.625Z
S1 58524, S2 59147
f46f958f0c
173de6719c
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-04T19:51:54.631Z
S1 58524, S2 59141
c773ab4d62
f46f958f0c
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-04T19:51:56.641Z
S1 58514, S2 59141
6545a4063f
c773ab4d62
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-04T19:51:58.638Z
S1 58514, S2 59144
d6cf846b68
6545a4063f
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-04T19:52:00.588Z
S1 58564, S2 59144
10f393ff29
d6cf846b68
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-04T19:52:02.819Z
S1 58564, S2 58913
62e79e730d
10f393ff29
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-04T19:52:04.844Z
S1 58539, S2 58913
22dd983a09
62e79e730d
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-04T19:52:06.806Z
S1 58539, S2 58951
8b35da6b22
22dd983a09
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-04T19:52:08.758Z
S1 58587, S2 58951
2079d7159c
8b35da6b22
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-04T19:52:10.721Z
S1 58587, S2 58988
bf6dc10fed
2079d7159c
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-04T19:52:12.663Z
S1 58645, S2 58988
dd9f4d9524
bf6dc10fed
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-04T19:52:14.603Z
S1 58645, S2 59048
06e4bc5495
dd9f4d9524
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-04T19:52:16.542Z
S1 58706, S2 59048
239da22e1b
06e4bc5495
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-04T19:52:18.478Z
S1 58706, S2 59112
97d38baa00
239da22e1b
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-04T19:52:20.415Z
S1 58769, S2 59112
72834c4425
97d38baa00
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-04T19:52:22.353Z
S1 58769, S2 59174
2d9c701d24
72834c4425
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-04T19:52:24.291Z
S1 58831, S2 59174
bcba0e5410
2d9c701d24
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-04T19:52:26.234Z
S1 58831, S2 59231
8246af4a5f
bcba0e5410
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-04T19:52:28.182Z
S1 58883, S2 59231
41ec511f94
8246af4a5f
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-04T19:52:30.120Z
S1 58883, S2 59293
5b4db05397
41ec511f94
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-04T19:52:32.048Z
S1 58955, S2 59293
9291fb6e2f
5b4db05397
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-04T19:52:33.977Z
S1 58955, S2 59364
4ced4aa9ae
9291fb6e2f
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-04T19:52:35.908Z
S1 59024, S2 59364
cdff2d2efb
4ced4aa9ae
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-04T19:52:37.841Z
S1 59024, S2 59431
a049a83374
cdff2d2efb
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-04T19:52:39.766Z
S1 59099, S2 59431
9af0a735bb
a049a83374
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-04T19:52:41.695Z
S1 59099, S2 59502
2814d686de
9af0a735bb
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-04T19:52:43.625Z
S1 59169, S2 59502
8f68773c4f
2814d686de
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-04T19:52:45.555Z
S1 59169, S2 59572
4daa2967d4
8f68773c4f
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-04T19:52:47.487Z
S1 59237, S2 59572
58c5d12f6d
4daa2967d4
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-04T19:52:49.420Z
S1 59237, S2 59639
3badc6fac2
58c5d12f6d
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-04T19:52:51.345Z
S1 59312, S2 59639
f32b983b62
3badc6fac2
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-04T19:52:53.275Z
S1 59312, S2 59709
37de064cbc
f32b983b62
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-04T19:52:55.205Z
S1 59382, S2 59709
5c781e34b8
37de064cbc
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-04T19:52:57.134Z
S1 59382, S2 59780
a088b20691
5c781e34b8
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-04T19:52:59.069Z
S1 59447, S2 59780
21ec52a9d5
a088b20691
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-04T19:53:01.000Z
S1 59447, S2 59849
4e99e3ae11
21ec52a9d5
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.