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("5929086552102804145:set_01M6JZ3X7WERDVJDNWGR4QPBCQ") = 694f93b36498210e..., 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_01M6JZ3X7YF9VRB3SBCHZMCH1B: verified
✓
signatures
19 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..19, every prev_hash links
✓
move log
19 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
19 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
19 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-04T09:44:22.108Z
S1 59847, S2 60000
e59b12ee94
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-04T09:44:24.202Z
S1 59847, S2 59906
c23e154872
e59b12ee94
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-04T09:44:26.335Z
S1 59714, S2 59906
93f04c2b3d
c23e154872
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-04T09:44:28.520Z
S1 59714, S2 59721
0bbdd7a72e
93f04c2b3d
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-04T09:44:30.719Z
S1 59515, S2 59721
dc5d47c115
0bbdd7a72e
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-04T09:44:32.902Z
S1 59515, S2 59538
d78e3568ba
dc5d47c115
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-04T09:44:34.933Z
S1 59484, S2 59538
c016bb5554
d78e3568ba
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-04T09:44:36.903Z
S1 59484, S2 59568
bb55a955ce
c016bb5554
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-04T09:44:39.000Z
S1 59387, S2 59568
c69cc7bdeb
bb55a955ce
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-04T09:44:41.059Z
S1 59387, S2 59509
437ba9f33e
c69cc7bdeb
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-04T09:44:43.124Z
S1 59322, S2 59509
0962fe16ff
437ba9f33e
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-04T09:44:45.219Z
S1 59322, S2 59414
b8c340b258
0962fe16ff
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-04T09:44:47.332Z
S1 59209, S2 59414
d928dc97ac
b8c340b258
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-04T09:44:49.334Z
S1 59209, S2 59412
ab7a00eb0d
d928dc97ac
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-04T09:44:51.403Z
S1 59140, S2 59412
5fefcf040a
ab7a00eb0d
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-04T09:44:53.372Z
S1 59140, S2 59443
cec66e5a17
5fefcf040a
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-04T09:44:55.314Z
S1 59198, S2 59443
111ebedebc
cec66e5a17
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-04T09:44:57.239Z
S1 59198, S2 59518
39ab21770f
111ebedebc
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-04T09:44:59.167Z
S1 59270, S2 59518
2bece45393
39ab21770f
sk_4707cd57
Game 2 m_01M6JZ3X7ZEMH97RT68M8NZAV8: verified
✓
signatures
19 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..19, every prev_hash links
✓
move log
19 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
19 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
19 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-04T09:44:22.110Z
S1 59845, S2 60000
b62530bad8
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-04T09:44:24.201Z
S1 59845, S2 59909
2c9e571562
b62530bad8
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-04T09:44:26.301Z
S1 59745, S2 59909
0f977342bc
2c9e571562
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-04T09:44:28.529Z
S1 59745, S2 59681
2bd5940edf
0f977342bc
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-04T09:44:30.725Z
S1 59549, S2 59681
d3bf8407d1
2bd5940edf
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-04T09:44:32.915Z
S1 59549, S2 59491
974818d3f3
d3bf8407d1
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-04T09:44:34.998Z
S1 59466, S2 59491
0a08791602
974818d3f3
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-04T09:44:36.933Z
S1 59466, S2 59556
d1323da775
0a08791602
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-04T09:44:39.009Z
S1 59390, S2 59556
89f7bb6959
d1323da775
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-04T09:44:41.055Z
S1 59390, S2 59510
cfaa7d02ea
89f7bb6959
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-04T09:44:43.123Z
S1 59322, S2 59510
2fe0b4054a
cfaa7d02ea
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-04T09:44:45.112Z
S1 59322, S2 59521
52daedf713
2fe0b4054a
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-04T09:44:47.319Z
S1 59115, S2 59521
05b1dae626
52daedf713
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-04T09:44:49.305Z
S1 59115, S2 59535
b97937564c
05b1dae626
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-04T09:44:51.266Z
S1 59154, S2 59535
bf757cab8c
b97937564c
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-04T09:44:53.213Z
S1 59154, S2 59588
61c6a87f9e
bf757cab8c
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-04T09:44:55.152Z
S1 59215, S2 59588
35dfa1982e
61c6a87f9e
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-04T09:44:57.078Z
S1 59215, S2 59662
10405eeae8
35dfa1982e
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-04T09:44:59.006Z
S1 59287, S2 59662
fc428546e9
10405eeae8
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.