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("6689032646120313308:set_01M6CWPC95FG5R1DZ8PM84PN9N") = be250ba69caa9916..., 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_01M6CWPC97EMGT8NB4PTQFCXXF: verified
✓
signatures
19 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..19, every prev_hash links
✓
move log
19 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
19 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
19 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-02T01:06:34.934Z
S1 59925, S2 60000
d7d7e82cf8
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-02T01:06:37.007Z
S1 59925, S2 59927
f78fd90029
d7d7e82cf8
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-02T01:06:39.315Z
S1 59617, S2 59927
43d61ad591
f78fd90029
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-02T01:06:41.277Z
S1 59617, S2 59965
f08377da65
43d61ad591
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-02T01:06:43.415Z
S1 59479, S2 59965
e5f29bfaac
f08377da65
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-02T01:06:45.528Z
S1 59479, S2 59852
e42b68c7c5
e5f29bfaac
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-02T01:06:47.705Z
S1 59302, S2 59852
8ea9174620
e42b68c7c5
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-02T01:06:49.726Z
S1 59302, S2 59831
3cb3de3566
8ea9174620
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-02T01:06:51.728Z
S1 59300, S2 59831
d42f74ee30
3cb3de3566
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-02T01:06:53.726Z
S1 59300, S2 59833
58dc90fae4
d42f74ee30
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-02T01:06:55.733Z
S1 59293, S2 59833
1ba854e16a
58dc90fae4
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-02T01:06:57.709Z
S1 59293, S2 59857
3212fbe539
1ba854e16a
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-02T01:06:59.675Z
S1 59327, S2 59857
1343cbc6c1
3212fbe539
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-02T01:07:01.732Z
S1 59327, S2 59800
e9b7d6781a
1343cbc6c1
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-02T01:07:04.111Z
S1 58948, S2 59800
6b3167f2d0
e9b7d6781a
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-02T01:07:06.110Z
S1 58948, S2 59801
a96bfaf609
6b3167f2d0
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-02T01:07:08.104Z
S1 58954, S2 59801
2a79645d54
a96bfaf609
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-02T01:07:10.030Z
S1 58954, S2 59875
949899ce5d
2a79645d54
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-02T01:07:11.955Z
S1 59029, S2 59875
e05f18d624
949899ce5d
sk_4707cd57
Game 2 m_01M6CWPC98EXAB64S1H6MYHRXQ: verified
✓
signatures
17 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..17, every prev_hash links
✓
move log
17 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
17 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
17 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-02T01:06:35.005Z
S1 59854, S2 60000
13b5e4af0d
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-02T01:06:37.114Z
S1 59854, S2 59891
457c21e04f
13b5e4af0d
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-02T01:06:39.309Z
S1 59659, S2 59891
d99a686541
457c21e04f
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-02T01:06:41.252Z
S1 59659, S2 59948
bb855266fa
d99a686541
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-02T01:06:43.408Z
S1 59503, S2 59948
1afcd30ef6
bb855266fa
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-02T01:06:45.525Z
S1 59503, S2 59831
5c07c8c51b
1afcd30ef6
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-02T01:06:47.709Z
S1 59319, S2 59831
a36b6dd43a
5c07c8c51b
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-02T01:06:49.806Z
S1 59319, S2 59734
5af656d038
a36b6dd43a
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-02T01:06:51.829Z
S1 59296, S2 59734
2253b3a862
5af656d038
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-02T01:06:53.941Z
S1 59296, S2 59622
703f77b174
2253b3a862
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-02T01:06:55.997Z
S1 59240, S2 59622
48824c6832
703f77b174
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-02T01:06:57.997Z
S1 59240, S2 59622
a8b169b372
48824c6832
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-02T01:06:59.959Z
S1 59278, S2 59622
c4f1ea9d01
a8b169b372
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-02T01:07:02.029Z
S1 59278, S2 59552
7f639932e7
c4f1ea9d01
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-02T01:07:04.212Z
S1 59095, S2 59552
140084c565
7f639932e7
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-02T01:07:06.205Z
S1 59095, S2 59559
27eeae6d37
140084c565
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-02T01:07:08.140Z
S1 59160, S2 59559
cee4a48606
27eeae6d37
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.