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("8894931380819974583:set_01M79KCXHHF2QA6SQHDVEE0M9Z") = e445d81f803d5731..., 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_01M79KCXHPF7ETJ62B4Q4WZZ0Y: verified
✓
signatures
21 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..21, every prev_hash links
✓
move log
21 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
21 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
21 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-13T04:42:06.417Z
S1 59770, S2 60000
05d78a9b7c
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-13T04:42:08.598Z
S1 59770, S2 59819
6bd7864fd5
05d78a9b7c
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-13T04:42:10.633Z
S1 59735, S2 59819
9d93d343f7
6bd7864fd5
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-13T04:42:12.603Z
S1 59735, S2 59849
915314c39f
9d93d343f7
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-13T04:42:14.716Z
S1 59622, S2 59849
080f6acb05
915314c39f
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-13T04:42:16.924Z
S1 59622, S2 59641
43257127fe
080f6acb05
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-13T04:42:18.916Z
S1 59630, S2 59641
da2937d171
43257127fe
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-13T04:42:21.021Z
S1 59630, S2 59536
ea5439c620
da2937d171
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-13T04:42:23.116Z
S1 59535, S2 59536
1b8fb683f4
ea5439c620
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-13T04:42:25.226Z
S1 59535, S2 59426
03a1e20ebf
1b8fb683f4
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-13T04:42:27.160Z
S1 59601, S2 59426
078413f435
03a1e20ebf
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-13T04:42:29.121Z
S1 59601, S2 59465
708234958e
078413f435
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-13T04:42:31.111Z
S1 59611, S2 59465
551b718eb2
708234958e
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-13T04:42:33.041Z
S1 59611, S2 59535
f4ef693258
551b718eb2
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-13T04:42:35.038Z
S1 59614, S2 59535
fc9c5ad1c5
f4ef693258
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-13T04:42:37.097Z
S1 59614, S2 59476
600862ae11
fc9c5ad1c5
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-13T04:42:39.067Z
S1 59644, S2 59476
3a1ac06c31
600862ae11
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-13T04:42:41.020Z
S1 59644, S2 59523
5ab55c2342
3a1ac06c31
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-13T04:42:42.970Z
S1 59694, S2 59523
d024b99c43
5ab55c2342
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-13T04:42:44.897Z
S1 59694, S2 59596
0e8278be34
d024b99c43
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-13T04:42:46.823Z
S1 59768, S2 59596
145046b7cf
0e8278be34
sk_4707cd57
Game 2 m_01M79KCXHSE8W8QDKXGGMRB0NF: verified
✓
signatures
21 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..21, every prev_hash links
✓
move log
21 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
21 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
21 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-13T04:42:06.396Z
S1 59791, S2 60000
46825b9bbc
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-13T04:42:08.601Z
S1 59791, S2 59795
b62ac92ab3
46825b9bbc
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-13T04:42:10.700Z
S1 59692, S2 59795
3589ce0609
b62ac92ab3
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-13T04:42:12.651Z
S1 59692, S2 59844
6ad34dbeb5
3589ce0609
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-13T04:42:14.732Z
S1 59611, S2 59844
b2f6e1047d
6ad34dbeb5
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-13T04:42:16.922Z
S1 59611, S2 59654
796df1288e
b2f6e1047d
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-13T04:42:18.910Z
S1 59623, S2 59654
4958d45fb8
796df1288e
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-13T04:42:21.008Z
S1 59623, S2 59556
33a7cbfb49
4958d45fb8
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-13T04:42:22.992Z
S1 59639, S2 59556
f6e5b950e6
33a7cbfb49
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-13T04:42:25.020Z
S1 59639, S2 59528
9f34b912f3
f6e5b950e6
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-13T04:42:26.945Z
S1 59714, S2 59528
cc86291a35
9f34b912f3
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-13T04:42:28.946Z
S1 59714, S2 59527
4d98de671b
cc86291a35
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-13T04:42:30.927Z
S1 59733, S2 59527
0244fe9a8c
4d98de671b
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-13T04:42:32.851Z
S1 59733, S2 59603
d133177ad1
0244fe9a8c
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-13T04:42:34.840Z
S1 59744, S2 59603
72d12d0741
d133177ad1
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-13T04:42:36.816Z
S1 59744, S2 59627
2f7b384dac
72d12d0741
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-13T04:42:38.817Z
S1 59743, S2 59627
393e941dcc
2f7b384dac
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-13T04:42:40.744Z
S1 59743, S2 59700
0e15603f85
393e941dcc
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-13T04:42:42.695Z
S1 59792, S2 59700
c8a24798d5
0e15603f85
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-13T04:42:44.623Z
S1 59792, S2 59772
f48cb94b22
c8a24798d5
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-13T04:42:46.549Z
S1 59866, S2 59772
9d860e65d1
f48cb94b22
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.