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("4154312475229624917:set_01M6VBS8JBF6RTQD6PRM8PGG7S") = 2a552c1bb1e09640..., the commitment published at the start
a split pot (fewer_moves level) follows from the games
✓
set payout
split 30 each, fee 0
Game 1 m_01M6VBS8JDF7DBQXJJ1ZSWRWJM: 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 Exhibition1
1
2026-11-07T15:59:40.217Z
S1 59832, S2 60000
a8598ba754
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T15:59:42.330Z
S1 59832, S2 59887
82d8b324cf
a8598ba754
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T15:59:44.425Z
S1 59737, S2 59887
647365addd
82d8b324cf
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T15:59:46.403Z
S1 59737, S2 59909
b2ce2de786
647365addd
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T15:59:48.601Z
S1 59539, S2 59909
10e0d6538f
b2ce2de786
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T15:59:50.713Z
S1 59539, S2 59797
53c933092d
10e0d6538f
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T15:59:52.704Z
S1 59548, S2 59797
8a8831361c
53c933092d
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T15:59:54.799Z
S1 59548, S2 59702
da72619fbd
8a8831361c
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T15:59:56.821Z
S1 59526, S2 59702
bb6c1fe1d4
da72619fbd
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T15:59:58.818Z
S1 59526, S2 59705
a679358003
bb6c1fe1d4
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T16:00:00.900Z
S1 59444, S2 59705
6f2dfa033d
a679358003
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T16:00:02.922Z
S1 59444, S2 59683
5f3b2ad397
6f2dfa033d
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T16:00:05.145Z
S1 59221, S2 59683
31897d5d36
5f3b2ad397
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T16:00:07.186Z
S1 59221, S2 59642
7abcd344fa
31897d5d36
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T16:00:09.235Z
S1 59172, S2 59642
e6fcf20e6c
7abcd344fa
sk_4707cd57
Game 2 m_01M6VBS8JEF62TA4AX6RPVPTJY: 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
2026-11-07T15:59:40.227Z
S1 59822, S2 60000
24f56acb0d
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T15:59:42.334Z
S1 59822, S2 59893
eb10c55cf6
24f56acb0d
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T15:59:44.428Z
S1 59728, S2 59893
94b4f273db
eb10c55cf6
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T15:59:46.436Z
S1 59728, S2 59885
35ae7f449e
94b4f273db
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T15:59:48.600Z
S1 59564, S2 59885
407290ba20
35ae7f449e
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T15:59:50.708Z
S1 59564, S2 59777
19c6154cb6
407290ba20
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T15:59:52.651Z
S1 59621, S2 59777
6030953e68
19c6154cb6
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T15:59:54.622Z
S1 59621, S2 59806
39eb5680f2
6030953e68
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T15:59:56.696Z
S1 59547, S2 59806
04e8eaf87f
39eb5680f2
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T15:59:58.701Z
S1 59547, S2 59801
36531f39f3
04e8eaf87f
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T16:00:00.720Z
S1 59528, S2 59801
12f4c70f3e
36531f39f3
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T16:00:02.699Z
S1 59528, S2 59822
5ab98f16a5
12f4c70f3e
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T16:00:04.828Z
S1 59399, S2 59822
7a4e7d681a
5ab98f16a5
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T16:00:06.864Z
S1 59399, S2 59786
55b551610e
7a4e7d681a
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-07T16:00:08.817Z
S1 59446, S2 59786
c3b482761a
55b551610e
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.