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("8946514600246556672:set_01M6VRZMZYFGYARHC7DFE33AZ3") = 1c46b1637ab86a9d..., 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_01M6VRZN01FN1S5Q9JJBKF7Z92: verified
✓
signatures
26 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..26, every prev_hash links
✓
move log
26 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
26 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
26 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-07T19:50:21.001Z
S1 59866, S2 60000
5dababb33b
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T19:50:22.991Z
S1 59866, S2 60010
7f6775e292
5dababb33b
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T19:50:25.023Z
S1 59834, S2 60010
ba167f532e
7f6775e292
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T19:50:26.952Z
S1 59834, S2 60081
4e18d6af05
ba167f532e
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T19:50:28.998Z
S1 59788, S2 60081
40bed6fe2c
4e18d6af05
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T19:50:30.995Z
S1 59788, S2 60084
bf34ca6be4
40bed6fe2c
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T19:50:33.011Z
S1 59772, S2 60084
c772d67bfc
bf34ca6be4
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T19:50:35.032Z
S1 59772, S2 60063
4833d7921f
c772d67bfc
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T19:50:37.040Z
S1 59764, S2 60063
e27c131ae7
4833d7921f
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T19:50:39.131Z
S1 59764, S2 59972
056b947e09
e27c131ae7
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T19:50:41.200Z
S1 59695, S2 59972
90b5f82ade
056b947e09
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T19:50:43.240Z
S1 59695, S2 59932
cc12f097f3
90b5f82ade
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T19:50:45.215Z
S1 59720, S2 59932
902abdfaeb
cc12f097f3
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T19:50:47.220Z
S1 59720, S2 59927
afd4ff5487
902abdfaeb
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T19:50:49.236Z
S1 59704, S2 59927
f09f248c04
afd4ff5487
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-07T19:50:51.303Z
S1 59704, S2 59860
78c2a40ae8
f09f248c04
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-07T19:50:53.229Z
S1 59778, S2 59860
b90fdbd6c3
78c2a40ae8
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-07T19:50:55.169Z
S1 59778, S2 59920
f458f0d861
b90fdbd6c3
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-07T19:50:57.229Z
S1 59718, S2 59920
d67cb58b60
f458f0d861
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-07T19:50:59.312Z
S1 59718, S2 59837
84a9c56d91
d67cb58b60
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-07T19:51:01.425Z
S1 59605, S2 59837
c9aafe02a7
84a9c56d91
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-07T19:51:03.486Z
S1 59605, S2 59776
615bffe354
c9aafe02a7
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-07T19:51:05.468Z
S1 59623, S2 59776
33d88fd3af
615bffe354
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-07T19:51:07.411Z
S1 59623, S2 59833
815cf731f4
33d88fd3af
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-07T19:51:09.340Z
S1 59694, S2 59833
a73271959c
815cf731f4
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-07T19:51:11.267Z
S1 59694, S2 59906
0d78e5c996
a73271959c
sk_4707cd57
Game 2 m_01M6VRZN03EPXSCXKT70VNK7RB: verified
✓
signatures
39 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..39, every prev_hash links
✓
move log
39 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
39 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
39 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-07T19:50:21.004Z
S1 59863, S2 60000
3eb84df8ac
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T19:50:23.110Z
S1 59863, S2 59894
1529d5c2d4
3eb84df8ac
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T19:50:25.140Z
S1 59833, S2 59894
2034e2f681
1529d5c2d4
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T19:50:27.102Z
S1 59833, S2 59932
89f4dd51fe
2034e2f681
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T19:50:29.127Z
S1 59808, S2 59932
1e8db28770
89f4dd51fe
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T19:50:31.201Z
S1 59808, S2 59858
a6ad7a1409
1e8db28770
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T19:50:33.207Z
S1 59802, S2 59858
a8b528441f
a6ad7a1409
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T19:50:35.209Z
S1 59802, S2 59856
502ed91a43
a8b528441f
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T19:50:37.204Z
S1 59807, S2 59856
0c95fc9e23
502ed91a43
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T19:50:39.142Z
S1 59807, S2 59918
d3541bd859
0c95fc9e23
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T19:50:41.203Z
S1 59746, S2 59918
fa948277b3
d3541bd859
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T19:50:43.253Z
S1 59746, S2 59868
3c6d7abe37
fa948277b3
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T19:50:45.214Z
S1 59785, S2 59868
cf42b35057
3c6d7abe37
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T19:50:47.217Z
S1 59785, S2 59865
a5431765d6
cf42b35057
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-07T19:50:49.154Z
S1 59848, S2 59865
81c78e8aa5
a5431765d6
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-07T19:50:51.143Z
S1 59848, S2 59876
42fd41a459
81c78e8aa5
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-07T19:50:53.137Z
S1 59854, S2 59876
b2832e7cd0
42fd41a459
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-07T19:50:55.108Z
S1 59854, S2 59905
afa1abb2f4
b2832e7cd0
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-07T19:50:57.230Z
S1 59732, S2 59905
924d8ac912
afa1abb2f4
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-07T19:50:59.311Z
S1 59732, S2 59824
262bf6f73b
924d8ac912
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-07T19:51:01.524Z
S1 59519, S2 59824
097befe77d
262bf6f73b
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-07T19:51:03.513Z
S1 59519, S2 59835
954822d684
097befe77d
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-07T19:51:05.547Z
S1 59485, S2 59835
8892445b0f
954822d684
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-07T19:51:07.612Z
S1 59485, S2 59770
a6828856a7
8892445b0f
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-07T19:51:09.619Z
S1 59478, S2 59770
3b5984b07f
a6828856a7
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-07T19:51:11.547Z
S1 59478, S2 59842
57fb859aaf
3b5984b07f
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-07T19:51:13.535Z
S1 59490, S2 59842
0e112df2a9
57fb859aaf
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-07T19:51:15.463Z
S1 59490, S2 59914
b24f06ad34
0e112df2a9
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-07T19:51:17.498Z
S1 59455, S2 59914
2f5ed97a77
b24f06ad34
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-07T19:51:19.515Z
S1 59455, S2 59897
a63684c657
2f5ed97a77
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-07T19:51:21.447Z
S1 59523, S2 59897
b5050da323
a63684c657
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-07T19:51:23.375Z
S1 59523, S2 59969
cc8e9300f9
b5050da323
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-07T19:51:25.302Z
S1 59596, S2 59969
510cf97b86
cc8e9300f9
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-07T19:51:27.323Z
S1 59596, S2 59948
e39916806a
510cf97b86
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-07T19:51:29.296Z
S1 59623, S2 59948
295e40dea8
e39916806a
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-07T19:51:31.221Z
S1 59623, S2 60023
52fb93581b
295e40dea8
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-07T19:51:33.188Z
S1 59656, S2 60023
e7335ad8d7
52fb93581b
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-07T19:51:35.118Z
S1 59656, S2 60093
43153e1ac6
e7335ad8d7
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-07T19:51:37.059Z
S1 59715, S2 60093
90890b75a5
43153e1ac6
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.