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("3897904745765240765:set_01M6D7BN62FXZAV33NSP19VSXA") = d403607c1aac76d7..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6D7BN65E18AVRJRQH4HNVGH: verified
✓
signatures
27 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..27, every prev_hash links
✓
move log
27 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
27 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
27 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-02T04:12:58.000Z
S1 59863, S2 60000
ba9049509b
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-02T04:13:00.316Z
S1 59863, S2 59684
cf1ebdf86d
ba9049509b
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-02T04:13:03.105Z
S1 59074, S2 59684
80808544a0
cf1ebdf86d
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-02T04:13:05.300Z
S1 59074, S2 59489
928d7aa902
80808544a0
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-02T04:13:07.305Z
S1 59069, S2 59489
4259fefca1
928d7aa902
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-02T04:13:09.231Z
S1 59069, S2 59563
d3fb64fe55
4259fefca1
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-02T04:13:11.210Z
S1 59090, S2 59563
c61be4b28d
d3fb64fe55
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-02T04:13:13.205Z
S1 59090, S2 59568
da1f9f0ab0
c61be4b28d
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-02T04:13:15.227Z
S1 59068, S2 59568
07d4b14069
da1f9f0ab0
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-02T04:13:17.195Z
S1 59068, S2 59600
9803e5801a
07d4b14069
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-02T04:13:19.224Z
S1 59039, S2 59600
3ccfeef113
9803e5801a
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-02T04:13:21.304Z
S1 59039, S2 59520
87c356d693
3ccfeef113
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-02T04:13:23.328Z
S1 59015, S2 59520
9c62499c6c
87c356d693
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-02T04:13:25.324Z
S1 59015, S2 59524
0e99494fce
9c62499c6c
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-02T04:13:27.326Z
S1 59013, S2 59524
53c24aaad6
0e99494fce
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-02T04:13:29.298Z
S1 59013, S2 59552
4c527a0f8e
53c24aaad6
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-02T04:13:31.298Z
S1 59013, S2 59552
3fe9fc8801
4c527a0f8e
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-02T04:13:33.262Z
S1 59013, S2 59588
cfc9dfa448
3fe9fc8801
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-02T04:13:35.237Z
S1 59038, S2 59588
3c63d1afc1
cfc9dfa448
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-02T04:13:37.226Z
S1 59038, S2 59599
a7eadcab68
3c63d1afc1
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-02T04:13:39.219Z
S1 59045, S2 59599
a5e2d9238d
a7eadcab68
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-02T04:13:41.206Z
S1 59045, S2 59612
1addf419ab
a5e2d9238d
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-02T04:13:43.221Z
S1 59030, S2 59612
46bd0260de
1addf419ab
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-02T04:13:45.145Z
S1 59030, S2 59688
16837ec354
46bd0260de
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-02T04:13:47.098Z
S1 59077, S2 59688
d292f0cd71
16837ec354
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-02T04:13:49.030Z
S1 59077, S2 59756
0ecba0f792
d292f0cd71
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-02T04:13:50.956Z
S1 59151, S2 59756
40bd939520
0ecba0f792
sk_4707cd57
Game 2 m_01M6D7BN67E53TRXSA9P080FAP: verified
✓
signatures
20 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..20, every prev_hash links
✓
move log
20 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
20 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
20 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-02T04:12:57.935Z
S1 59928, S2 60000
252fe7444f
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-02T04:13:00.227Z
S1 59928, S2 59708
767d47c8e4
252fe7444f
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-02T04:13:03.100Z
S1 59055, S2 59708
7eff16faa6
767d47c8e4
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-02T04:13:05.101Z
S1 59055, S2 59707
a726b15f3c
7eff16faa6
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-02T04:13:07.129Z
S1 59027, S2 59707
1617d4da09
a726b15f3c
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-02T04:13:09.096Z
S1 59027, S2 59740
18252e283a
1617d4da09
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-02T04:13:11.096Z
S1 59027, S2 59740
fcfe0965d2
18252e283a
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-02T04:13:13.026Z
S1 59027, S2 59810
7a3f8c04d7
fcfe0965d2
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-02T04:13:15.001Z
S1 59052, S2 59810
0e7953578d
7a3f8c04d7
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-02T04:13:16.998Z
S1 59052, S2 59813
e419bf0425
0e7953578d
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-02T04:13:18.995Z
S1 59055, S2 59813
35d02b2092
e419bf0425
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-02T04:13:21.025Z
S1 59055, S2 59783
776a8c631a
35d02b2092
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-02T04:13:23.020Z
S1 59060, S2 59783
020818665e
776a8c631a
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-02T04:13:24.948Z
S1 59060, S2 59855
ecf259c425
020818665e
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-02T04:13:26.913Z
S1 59095, S2 59855
72f82c6fb1
ecf259c425
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-02T04:13:28.866Z
S1 59095, S2 59902
ce0c1b064d
72f82c6fb1
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-02T04:13:30.804Z
S1 59157, S2 59902
6309b32f73
ce0c1b064d
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-02T04:13:32.763Z
S1 59157, S2 59943
260af51617
6309b32f73
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-02T04:13:34.693Z
S1 59227, S2 59943
377fbb57fb
260af51617
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-02T04:13:36.619Z
S1 59227, S2 60017
d9621116e2
377fbb57fb
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.