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("8120438001320065492:set_01M6V6P4Q0E9V8SCFXS4262TC4") = c45e704c7584465a..., 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_01M6V6P4Q4FM18D75BTJ1QJB1Z: 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
2026-11-07T14:30:35.109Z
S1 59806, S2 60000
e1bd87e45a
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T14:30:37.198Z
S1 59806, S2 59911
36d0fd10ae
e1bd87e45a
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T14:30:39.322Z
S1 59682, S2 59911
77f3f0ce2a
36d0fd10ae
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T14:30:41.421Z
S1 59682, S2 59812
f6581772f7
77f3f0ce2a
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T14:30:43.530Z
S1 59573, S2 59812
7827d9fc77
f6581772f7
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T14:30:45.623Z
S1 59573, S2 59719
dba39639a6
7827d9fc77
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T14:30:47.834Z
S1 59362, S2 59719
99deed8502
dba39639a6
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T14:30:49.922Z
S1 59362, S2 59631
37f976f902
99deed8502
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T14:30:51.934Z
S1 59350, S2 59631
f9bd4396e0
37f976f902
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T14:30:54.017Z
S1 59350, S2 59548
af893071fb
f9bd4396e0
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T14:30:56.021Z
S1 59346, S2 59548
f9b9967bd2
af893071fb
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T14:30:58.003Z
S1 59346, S2 59566
4a8d3f0326
f9b9967bd2
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T14:31:00.238Z
S1 59111, S2 59566
52a830664c
4a8d3f0326
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T14:31:02.748Z
S1 59111, S2 59056
a15462878c
52a830664c
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T14:31:04.832Z
S1 59027, S2 59056
75b044266e
a15462878c
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-07T14:31:06.810Z
S1 59027, S2 59078
d1b237496b
75b044266e
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-07T14:31:08.899Z
S1 58938, S2 59078
5c1b6a8fee
d1b237496b
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-07T14:31:10.882Z
S1 58938, S2 59095
d62eaab4a7
5c1b6a8fee
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-07T14:31:12.832Z
S1 58988, S2 59095
74828ef9c8
d62eaab4a7
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-07T14:31:14.809Z
S1 58988, S2 59118
6d122b57f5
74828ef9c8
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-07T14:31:16.762Z
S1 59035, S2 59118
257c5dad99
6d122b57f5
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-07T14:31:18.712Z
S1 59035, S2 59168
a4d2125c7b
257c5dad99
sk_4707cd57
Game 2 m_01M6V6P4Q6EP4SEAMM5D2W1KYZ: 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 Exhibition2
1
2026-11-07T14:30:35.113Z
S1 59802, S2 60000
7be432a118
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T14:30:37.134Z
S1 59802, S2 59979
602a03b46d
7be432a118
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T14:30:39.319Z
S1 59617, S2 59979
24bb9a30d4
602a03b46d
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T14:30:41.299Z
S1 59617, S2 59999
7eb393bfe3
24bb9a30d4
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T14:30:43.404Z
S1 59512, S2 59999
5e7c069beb
7eb393bfe3
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T14:30:45.623Z
S1 59512, S2 59780
37c041d01c
5e7c069beb
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T14:30:47.800Z
S1 59335, S2 59780
58dbc58782
37c041d01c
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T14:30:49.914Z
S1 59335, S2 59666
d38c35a4f9
58dbc58782
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T14:30:51.863Z
S1 59386, S2 59666
8ab3e57f41
d38c35a4f9
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T14:30:54.015Z
S1 59386, S2 59514
17e34d71f4
8ab3e57f41
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T14:30:56.018Z
S1 59383, S2 59514
e9e27dcefc
17e34d71f4
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T14:30:57.975Z
S1 59383, S2 59557
b42128c83e
e9e27dcefc
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T14:31:00.111Z
S1 59247, S2 59557
ba40fb3f96
b42128c83e
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T14:31:02.733Z
S1 59247, S2 58935
e2e46a8850
ba40fb3f96
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-07T14:31:04.899Z
S1 59081, S2 58935
05a63bf1f0
e2e46a8850
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-07T14:31:06.845Z
S1 59081, S2 58989
e8ba237431
05a63bf1f0
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-07T14:31:08.909Z
S1 59017, S2 58989
a17af9ef1a
e8ba237431
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-07T14:31:11.104Z
S1 59017, S2 58794
b08b6e5f20
a17af9ef1a
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-07T14:31:13.041Z
S1 59080, S2 58794
9b93387a99
b08b6e5f20
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-07T14:31:14.973Z
S1 59080, S2 58862
4fa36f35fd
9b93387a99
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-07T14:31:16.903Z
S1 59150, S2 58862
7a7d1f3c68
4fa36f35fd
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-07T14:31:18.834Z
S1 59150, S2 58931
2dcab3ed6a
7a7d1f3c68
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.