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("5220857685623315276:set_01M6R8H60CFEZBDR3V03ZR6F2A") = a5f38bb06d1d8141..., 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_01M6R8H60FERCTRP8JJM4FGVFR: verified
✓
signatures
21 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..21, every prev_hash links
✓
move log
21 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
21 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
21 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-06T11:05:06.427Z
S1 59826, S2 60000
f28a923910
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-06T11:05:08.407Z
S1 59826, S2 60020
da634804f1
f28a923910
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-06T11:05:10.501Z
S1 59732, S2 60020
27aec7b976
da634804f1
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-06T11:05:12.602Z
S1 59732, S2 59919
0ca9d3a072
27aec7b976
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-06T11:05:14.728Z
S1 59606, S2 59919
7a1958bda8
0ca9d3a072
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-06T11:05:16.797Z
S1 59606, S2 59850
457e0f6fc5
7a1958bda8
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-06T11:05:18.819Z
S1 59584, S2 59850
4013eb2195
457e0f6fc5
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-06T11:05:20.797Z
S1 59584, S2 59872
80144107d1
4013eb2195
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-06T11:05:22.811Z
S1 59570, S2 59872
db5dbe0390
80144107d1
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-06T11:05:24.806Z
S1 59570, S2 59877
4d1fbf8abc
db5dbe0390
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-06T11:05:26.816Z
S1 59560, S2 59877
6966a53cf9
4d1fbf8abc
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-06T11:05:28.770Z
S1 59560, S2 59923
25e39eb859
6966a53cf9
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-06T11:05:30.798Z
S1 59532, S2 59923
52b3b35e5e
25e39eb859
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-06T11:05:32.726Z
S1 59532, S2 59995
4ce24fd1b4
52b3b35e5e
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-06T11:05:34.695Z
S1 59563, S2 59995
540c7a4b89
4ce24fd1b4
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-06T11:05:36.633Z
S1 59563, S2 60057
8d5248bda2
540c7a4b89
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-06T11:05:38.609Z
S1 59587, S2 60057
9aec1eabfa
8d5248bda2
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-06T11:05:40.541Z
S1 59587, S2 60125
953ac0ccfd
9aec1eabfa
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-06T11:05:42.511Z
S1 59617, S2 60125
01937ff443
953ac0ccfd
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-06T11:05:44.441Z
S1 59617, S2 60195
4a2381ecab
01937ff443
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-06T11:05:46.370Z
S1 59688, S2 60195
22bc2c1d6b
4a2381ecab
sk_4707cd57
Game 2 m_01M6R8H60GEXPTDJ8TW33RMP63: verified
✓
signatures
29 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..29, every prev_hash links
✓
move log
29 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
29 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
29 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-06T11:05:06.429Z
S1 59824, S2 60000
aea3a46c59
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-06T11:05:08.409Z
S1 59824, S2 60020
ea67e9c989
aea3a46c59
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-06T11:05:10.498Z
S1 59735, S2 60020
e018d0ffbd
ea67e9c989
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-06T11:05:12.601Z
S1 59735, S2 59917
36d654e791
e018d0ffbd
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-06T11:05:14.586Z
S1 59750, S2 59917
cb41a2eee1
36d654e791
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-06T11:05:16.597Z
S1 59750, S2 59906
3601ba0ad9
cb41a2eee1
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-06T11:05:18.609Z
S1 59738, S2 59906
cd1fc02165
3601ba0ad9
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-06T11:05:20.623Z
S1 59738, S2 59892
125e434776
cd1fc02165
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-06T11:05:22.549Z
S1 59812, S2 59892
75e761f282
125e434776
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-06T11:05:24.506Z
S1 59812, S2 59935
90393ff260
75e761f282
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-06T11:05:26.431Z
S1 59887, S2 59935
c83aa5e2c5
90393ff260
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-06T11:05:28.387Z
S1 59887, S2 59979
040b5ad796
c83aa5e2c5
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-06T11:05:30.315Z
S1 59959, S2 59979
24dd06b4bb
040b5ad796
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-06T11:05:32.269Z
S1 59959, S2 60025
3a412743ff
24dd06b4bb
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-06T11:05:34.198Z
S1 60030, S2 60025
ef540044a5
3a412743ff
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-06T11:05:36.155Z
S1 60030, S2 60068
6cfe90e706
ef540044a5
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-06T11:05:38.099Z
S1 60086, S2 60068
d98ed47008
6cfe90e706
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-06T11:05:40.106Z
S1 60086, S2 60061
6149e93adb
d98ed47008
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-06T11:05:42.100Z
S1 60092, S2 60061
1797947aaf
6149e93adb
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-06T11:05:44.030Z
S1 60092, S2 60131
e0d5904f58
1797947aaf
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-06T11:05:46.001Z
S1 60121, S2 60131
ad5ab62f12
e0d5904f58
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-06T11:05:47.957Z
S1 60121, S2 60175
724031be92
ad5ab62f12
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-06T11:05:49.881Z
S1 60197, S2 60175
47a96320a2
724031be92
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-06T11:05:51.807Z
S1 60197, S2 60249
66186b6f0c
47a96320a2
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-06T11:05:53.737Z
S1 60267, S2 60249
fb37f42464
66186b6f0c
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-06T11:05:55.664Z
S1 60267, S2 60322
b86192c6c2
fb37f42464
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-06T11:05:57.620Z
S1 60311, S2 60322
33e7597a59
b86192c6c2
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-06T11:05:59.553Z
S1 60311, S2 60389
2881fe8d71
33e7597a59
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-06T11:06:01.498Z
S1 60366, S2 60389
a96a59027a
2881fe8d71
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.