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("3495780599202531906:set_01M6G43F8SEJJB6HHTKYRT1RFG") = 8183a15e7a5ba940..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6G43F8VETHTGWM9V0F35P0Z: verified
✓
signatures
14 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..14, every prev_hash links
✓
move log
14 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
14 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
14 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-03T07:13:47.409Z
S1 59823, S2 60000
b6f518a1b2
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-03T07:13:49.355Z
S1 59823, S2 60054
17b93f5dda
b6f518a1b2
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-03T07:13:51.422Z
S1 59756, S2 60054
5f4b0c9380
17b93f5dda
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-03T07:13:53.614Z
S1 59756, S2 59862
f4701b40e0
5f4b0c9380
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-03T07:13:55.608Z
S1 59762, S2 59862
33b99881e4
f4701b40e0
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-03T07:13:57.702Z
S1 59762, S2 59768
405aa4b8bc
33b99881e4
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-03T07:13:59.651Z
S1 59813, S2 59768
55a968d4a9
405aa4b8bc
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-03T07:14:02.532Z
S1 59813, S2 58887
bc2a39705f
55a968d4a9
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-03T07:14:04.707Z
S1 59638, S2 58887
23f21b587f
bc2a39705f
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-03T07:14:06.930Z
S1 59638, S2 58664
ffae4db067
23f21b587f
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-03T07:14:09.013Z
S1 59555, S2 58664
01d6ed5b1a
ffae4db067
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-03T07:14:11.021Z
S1 59555, S2 58656
769ae0c1ac
01d6ed5b1a
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-03T07:14:13.015Z
S1 59561, S2 58656
fdc3debbed
769ae0c1ac
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-03T07:14:14.950Z
S1 59561, S2 58721
d0cdafc769
fdc3debbed
sk_4707cd57
Game 2 m_01M6G43F8WEZXV8DGCKEQAE669: verified
✓
signatures
18 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..18, every prev_hash links
✓
move log
18 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
18 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
18 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-03T07:13:47.403Z
S1 59829, S2 60000
d32e033214
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-03T07:13:49.347Z
S1 59829, S2 60056
c04c71d0ac
d32e033214
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-03T07:13:51.419Z
S1 59757, S2 60056
573af84530
c04c71d0ac
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-03T07:13:53.622Z
S1 59757, S2 59853
cc4b15a1b9
573af84530
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-03T07:13:55.608Z
S1 59771, S2 59853
6399857acc
cc4b15a1b9
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-03T07:13:57.711Z
S1 59771, S2 59750
fc803b7996
6399857acc
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-03T07:13:59.715Z
S1 59767, S2 59750
e8b0e37c28
fc803b7996
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-03T07:14:02.552Z
S1 59767, S2 58913
d1bb44c309
e8b0e37c28
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-03T07:14:04.804Z
S1 59515, S2 58913
be342283ee
d1bb44c309
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-03T07:14:06.997Z
S1 59515, S2 58720
e7db1e520f
be342283ee
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-03T07:14:09.010Z
S1 59502, S2 58720
3e5b265e9f
e7db1e520f
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-03T07:14:11.019Z
S1 59502, S2 58711
009a0dae74
3e5b265e9f
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-03T07:14:12.959Z
S1 59562, S2 58711
a2db5b5118
009a0dae74
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-03T07:14:14.929Z
S1 59562, S2 58741
d0655d659b
a2db5b5118
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-03T07:14:16.860Z
S1 59631, S2 58741
d1574aee23
d0655d659b
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-03T07:14:18.814Z
S1 59631, S2 58787
f25349cea0
d1574aee23
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-03T07:14:20.741Z
S1 59704, S2 58787
ff15a97396
f25349cea0
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-03T07:14:22.664Z
S1 59704, S2 58864
9eb809279d
ff15a97396
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.