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("7121487905057254725:set_01M6PE2ADFFEVRN48N1BP29RQK") = 5896469a7acdd207..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6PE2ADGFRNTVZZQF3CFW26W: verified
✓
signatures
22 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..22, every prev_hash links
✓
move log
22 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
22 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
22 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-05T18:03:22.009Z
S1 59837, S2 60000
25582b0158
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-05T18:03:24.109Z
S1 59837, S2 59900
fdbb9fa2b6
25582b0158
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-05T18:03:26.202Z
S1 59744, S2 59900
9bff213564
fdbb9fa2b6
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-05T18:03:28.301Z
S1 59744, S2 59801
9c4c74e354
9bff213564
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-05T18:03:30.516Z
S1 59529, S2 59801
cb97714b0c
9c4c74e354
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-05T18:03:32.705Z
S1 59529, S2 59612
2ffbe80279
cb97714b0c
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-05T18:03:34.801Z
S1 59433, S2 59612
0a4180f945
2ffbe80279
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-05T18:03:36.903Z
S1 59433, S2 59510
95a65820a6
0a4180f945
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-05T18:03:38.999Z
S1 59337, S2 59510
36af559d82
95a65820a6
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-05T18:03:41.100Z
S1 59337, S2 59409
f0096c9d36
36af559d82
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-05T18:03:43.198Z
S1 59239, S2 59409
8a5416ae38
f0096c9d36
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-05T18:03:45.214Z
S1 59239, S2 59393
2f347dcafd
8a5416ae38
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-05T18:03:47.334Z
S1 59119, S2 59393
ba7d336432
2f347dcafd
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-05T18:03:49.337Z
S1 59119, S2 59390
5cbf387b48
ba7d336432
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-05T18:03:51.405Z
S1 59051, S2 59390
8f4fcd283c
5cbf387b48
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-05T18:03:53.396Z
S1 59051, S2 59399
5c7baf6d6c
8f4fcd283c
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-05T18:03:55.358Z
S1 59089, S2 59399
b81849fbaf
5c7baf6d6c
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-05T18:03:57.310Z
S1 59089, S2 59447
9deda945c9
b81849fbaf
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-05T18:03:59.238Z
S1 59161, S2 59447
105a317aeb
9deda945c9
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-05T18:04:01.220Z
S1 59161, S2 59465
44dba3ffa0
105a317aeb
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-05T18:04:03.164Z
S1 59217, S2 59465
9afdd3470a
44dba3ffa0
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-05T18:04:05.099Z
S1 59217, S2 59530
692c99099f
9afdd3470a
sk_4707cd57
Game 2 m_01M6PE2ADJESKSDS8AF46V05V4: verified
✓
signatures
15 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..15, every prev_hash links
✓
move log
15 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
15 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
15 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-05T18:03:22.002Z
S1 59844, S2 60000
28ccb48dca
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-05T18:03:24.110Z
S1 59844, S2 59892
c9efd92e71
28ccb48dca
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-05T18:03:26.216Z
S1 59738, S2 59892
06940a87a5
c9efd92e71
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-05T18:03:28.314Z
S1 59738, S2 59794
1f3d394076
06940a87a5
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-05T18:03:30.522Z
S1 59530, S2 59794
0174a0bbc6
1f3d394076
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-05T18:03:32.706Z
S1 59530, S2 59610
3581a070d8
0174a0bbc6
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-05T18:03:34.800Z
S1 59436, S2 59610
4738d69750
3581a070d8
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-05T18:03:36.903Z
S1 59436, S2 59507
b1d89571f1
4738d69750
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-05T18:03:39.002Z
S1 59337, S2 59507
14ddd0ecfb
b1d89571f1
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-05T18:03:41.103Z
S1 59337, S2 59406
161ec84bdb
14ddd0ecfb
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-05T18:03:43.228Z
S1 59212, S2 59406
67bb0ecb3f
161ec84bdb
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-05T18:03:45.213Z
S1 59212, S2 59421
0b253f451e
67bb0ecb3f
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-05T18:03:47.320Z
S1 59105, S2 59421
9329784071
0b253f451e
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-05T18:03:49.401Z
S1 59105, S2 59340
24c46cd37a
9329784071
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-05T18:03:51.405Z
S1 59101, S2 59340
9533035213
24c46cd37a
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.