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("463088555448907555:set_01M6E1AZX1E8F9JF36E0WMH6KB") = 3a2431fd0c9ee6f7..., the commitment published at the start
a split pot (fewer_moves level) follows from the games
✓
set payout
split 10 each, fee 0
Game 1 m_01M6E1AZX3EBXAW7HGTZ4ZNW8G: 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 Exhibition1
1
2026-11-02T11:46:59.332Z
S1 59715, S2 60000
21d16ffd93
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-02T11:47:02.047Z
S1 59715, S2 59285
a2af4ae131
21d16ffd93
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-02T11:47:04.421Z
S1 59341, S2 59285
400ff4f22a
a2af4ae131
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-02T11:47:06.406Z
S1 59341, S2 59300
fd2c03834f
400ff4f22a
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-02T11:47:08.527Z
S1 59220, S2 59300
3d8cf274fe
fd2c03834f
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-02T11:47:10.610Z
S1 59220, S2 59217
5a120f3c50
3d8cf274fe
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-02T11:47:12.708Z
S1 59122, S2 59217
55f38ffc6d
5a120f3c50
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-02T11:47:14.723Z
S1 59122, S2 59202
8dd46e211e
55f38ffc6d
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-02T11:47:16.648Z
S1 59197, S2 59202
6f28b2240f
8dd46e211e
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-02T11:47:18.641Z
S1 59197, S2 59209
a7fcc5e27c
6f28b2240f
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-02T11:47:20.637Z
S1 59201, S2 59209
7b3927c50a
a7fcc5e27c
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-02T11:47:22.569Z
S1 59201, S2 59277
cd16533848
7b3927c50a
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-02T11:47:24.603Z
S1 59167, S2 59277
4e7b60d922
cd16533848
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-02T11:47:26.613Z
S1 59167, S2 59267
9ab69bae8e
4e7b60d922
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-02T11:47:28.539Z
S1 59241, S2 59267
968e2f4bbf
9ab69bae8e
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-02T11:47:30.478Z
S1 59241, S2 59328
805eee7c23
968e2f4bbf
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-02T11:47:32.403Z
S1 59316, S2 59328
0d6baf5911
805eee7c23
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-02T11:47:34.338Z
S1 59316, S2 59393
3ea9640744
0d6baf5911
sk_4707cd57
Game 2 m_01M6E1AZX5E2WV3SEM3563753E: 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
2026-11-02T11:46:59.332Z
S1 59715, S2 60000
9c972c0f94
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-02T11:47:01.912Z
S1 59715, S2 59420
f4bf8b4834
9c972c0f94
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-02T11:47:04.412Z
S1 59215, S2 59420
d70736788b
f4bf8b4834
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-02T11:47:06.352Z
S1 59215, S2 59480
fe81751859
d70736788b
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-02T11:47:08.429Z
S1 59138, S2 59480
cb491c4873
fe81751859
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-02T11:47:10.496Z
S1 59138, S2 59413
3474c60cdf
cb491c4873
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-02T11:47:12.529Z
S1 59105, S2 59413
84e5999f25
3474c60cdf
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-02T11:47:14.518Z
S1 59105, S2 59424
76d4cb29dd
84e5999f25
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-02T11:47:16.496Z
S1 59127, S2 59424
7f690d6c68
76d4cb29dd
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-02T11:47:18.459Z
S1 59127, S2 59461
465a3d4b6c
7f690d6c68
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-02T11:47:20.403Z
S1 59183, S2 59461
34e7f55a44
465a3d4b6c
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-02T11:47:22.481Z
S1 59183, S2 59383
e9d78ff320
34e7f55a44
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-02T11:47:24.434Z
S1 59230, S2 59383
95d306b0b1
e9d78ff320
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-02T11:47:26.386Z
S1 59230, S2 59431
e431404eeb
95d306b0b1
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-02T11:47:28.334Z
S1 59282, S2 59431
a1ef40b123
e431404eeb
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-02T11:47:30.263Z
S1 59282, S2 59502
df31423a08
a1ef40b123
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-02T11:47:32.191Z
S1 59354, S2 59502
9d64eb8d2e
df31423a08
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-02T11:47:34.121Z
S1 59354, S2 59572
0a624fe4da
9d64eb8d2e
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.