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("1116327163566865303:set_01M7AKYVVXEC3BZMKKDFS065S8") = fc23d2ce11aadb4d..., 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_01M7AKYVW0EWX9JA0TZZHVSEHC: 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
2026-11-13T14:11:08.922Z
S1 59817, S2 60000
18016e8dbf
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-13T14:11:11.006Z
S1 59817, S2 59916
207511b481
18016e8dbf
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-13T14:11:13.222Z
S1 59601, S2 59916
b3deb6a355
207511b481
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-13T14:11:15.204Z
S1 59601, S2 59934
3217c98d3c
b3deb6a355
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-13T14:11:17.317Z
S1 59488, S2 59934
6f74de3579
3217c98d3c
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-13T14:11:19.508Z
S1 59488, S2 59743
b3eb9b15f9
6f74de3579
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-13T14:11:21.613Z
S1 59383, S2 59743
c03c2b5b9f
b3eb9b15f9
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-13T14:11:23.811Z
S1 59383, S2 59545
cb6f37749a
c03c2b5b9f
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-13T14:11:25.823Z
S1 59371, S2 59545
c8df464e14
cb6f37749a
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-13T14:11:27.916Z
S1 59371, S2 59452
b280e9a828
c8df464e14
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-13T14:11:29.920Z
S1 59367, S2 59452
0d70b259ca
b280e9a828
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-13T14:11:31.904Z
S1 59367, S2 59468
48d4e1f1bc
0d70b259ca
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-13T14:11:33.829Z
S1 59442, S2 59468
f4c1eeccf1
48d4e1f1bc
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-13T14:11:35.789Z
S1 59442, S2 59508
75efca6734
f4c1eeccf1
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-13T14:11:37.718Z
S1 59513, S2 59508
64276bc321
75efca6734
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-13T14:11:39.658Z
S1 59513, S2 59568
4feae7ddcd
64276bc321
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-13T14:11:41.583Z
S1 59588, S2 59568
d683f881c8
4feae7ddcd
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-13T14:11:43.517Z
S1 59588, S2 59634
1677e65eba
d683f881c8
sk_4707cd57
Game 2 m_01M7AKYVW1EYHSHPVC5FGHSFNS: 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
2026-11-13T14:11:08.916Z
S1 59823, S2 60000
fb28c0baef
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-13T14:11:11.003Z
S1 59823, S2 59913
cc0563b845
fb28c0baef
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-13T14:11:13.201Z
S1 59625, S2 59913
0c584698de
cc0563b845
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-13T14:11:15.151Z
S1 59625, S2 59963
eae23ce15b
0c584698de
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-13T14:11:17.227Z
S1 59549, S2 59963
4d9a2798b7
eae23ce15b
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-13T14:11:19.405Z
S1 59549, S2 59785
b05e044c8b
4d9a2798b7
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-13T14:11:21.603Z
S1 59351, S2 59785
e3f34673b0
b05e044c8b
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-13T14:11:23.736Z
S1 59351, S2 59652
315ac5ead2
e3f34673b0
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-13T14:11:25.821Z
S1 59266, S2 59652
59973c251d
315ac5ead2
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-13T14:11:27.796Z
S1 59266, S2 59677
f6bad3cdf5
59973c251d
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-13T14:11:29.808Z
S1 59254, S2 59677
3ffeb1aa3d
f6bad3cdf5
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-13T14:11:31.767Z
S1 59254, S2 59718
4f4656b923
3ffeb1aa3d
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-13T14:11:33.702Z
S1 59319, S2 59718
0fb13b8322
4f4656b923
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-13T14:11:35.649Z
S1 59319, S2 59771
8c090105ab
0fb13b8322
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-13T14:11:37.576Z
S1 59392, S2 59771
9b7327199e
8c090105ab
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-13T14:11:39.537Z
S1 59392, S2 59810
b1cb929eca
9b7327199e
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-13T14:11:41.466Z
S1 59463, S2 59810
98bc5d5b30
b1cb929eca
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-13T14:11:43.394Z
S1 59463, S2 59882
ec6ee1d09f
98bc5d5b30
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.