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("2437838925130252269:set_01M70Q096YFDBR3SKD5H46GHR2") = 9dac1feb44fe33f6..., 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_01M70Q0970E6XTQ8Q0MAG6P8VF: verified
✓
signatures
26 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..26, every prev_hash links
✓
move log
26 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
26 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
26 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-09T17:51:56.706Z
S1 59873, S2 60000
6bfd80421a
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-09T17:51:58.801Z
S1 59873, S2 59905
918760e0c6
6bfd80421a
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-09T17:52:00.932Z
S1 59742, S2 59905
86269cbf50
918760e0c6
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-09T17:52:03.699Z
S1 59742, S2 59138
d7ee76811c
86269cbf50
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-09T17:52:05.818Z
S1 59623, S2 59138
8347f642e6
d7ee76811c
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-09T17:52:07.925Z
S1 59623, S2 59031
50becdccdb
8347f642e6
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-09T17:52:09.951Z
S1 59597, S2 59031
830dc9f19a
50becdccdb
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-09T17:52:12.022Z
S1 59597, S2 58960
11030a8697
830dc9f19a
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-09T17:52:14.117Z
S1 59502, S2 58960
2004cc818a
11030a8697
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-09T17:52:16.134Z
S1 59502, S2 58943
238bd22c2b
2004cc818a
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-09T17:52:18.224Z
S1 59412, S2 58943
edfb1f09e0
238bd22c2b
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-09T17:52:20.334Z
S1 59412, S2 58833
b8316cfc38
edfb1f09e0
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-09T17:52:22.516Z
S1 59230, S2 58833
ef65789120
b8316cfc38
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-09T17:52:24.620Z
S1 59230, S2 58729
f4100ce72c
ef65789120
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-09T17:52:26.635Z
S1 59215, S2 58729
eb7e300d93
f4100ce72c
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-09T17:52:28.701Z
S1 59215, S2 58663
8dba9e0add
eb7e300d93
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-09T17:52:30.708Z
S1 59208, S2 58663
e77403c366
8dba9e0add
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-09T17:52:32.711Z
S1 59208, S2 58660
6785fdfe6b
e77403c366
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-09T17:52:34.648Z
S1 59271, S2 58660
b23c8044c7
6785fdfe6b
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-09T17:52:36.736Z
S1 59271, S2 58572
3c3ebbddaa
b23c8044c7
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-09T17:52:38.911Z
S1 59096, S2 58572
a2e50c4c50
3c3ebbddaa
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-09T17:52:41.018Z
S1 59096, S2 58465
8ba0299da1
a2e50c4c50
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-09T17:52:43.007Z
S1 59107, S2 58465
9e7b9ce117
8ba0299da1
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-09T17:52:44.967Z
S1 59107, S2 58505
7684831765
9e7b9ce117
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-09T17:52:46.905Z
S1 59169, S2 58505
eb0cf11eac
7684831765
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-09T17:52:48.836Z
S1 59169, S2 58574
7ec64d395d
eb0cf11eac
sk_4707cd57
Game 2 m_01M70Q0971F6X8Q42ERA14VD6B: verified
✓
signatures
26 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..26, every prev_hash links
✓
move log
26 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
26 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
26 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-09T17:51:56.705Z
S1 59874, S2 60000
97127591eb
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-09T17:51:58.733Z
S1 59874, S2 59972
cf41d503e2
97127591eb
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-09T17:52:00.903Z
S1 59704, S2 59972
f2856b2494
cf41d503e2
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-09T17:52:03.703Z
S1 59704, S2 59172
3eac0029a3
f2856b2494
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-09T17:52:05.809Z
S1 59598, S2 59172
e72941e849
3eac0029a3
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-09T17:52:07.923Z
S1 59598, S2 59058
90566e80a8
e72941e849
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-09T17:52:09.927Z
S1 59594, S2 59058
f8f6ebb501
90566e80a8
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-09T17:52:12.021Z
S1 59594, S2 58964
dfbc21dca9
f8f6ebb501
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-09T17:52:14.115Z
S1 59500, S2 58964
c148cc7772
dfbc21dca9
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-09T17:52:16.105Z
S1 59500, S2 58974
9bcaf335ab
c148cc7772
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-09T17:52:18.230Z
S1 59375, S2 58974
a802205db0
9bcaf335ab
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-09T17:52:20.418Z
S1 59375, S2 58786
f6317dff9c
a802205db0
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-09T17:52:22.521Z
S1 59272, S2 58786
d1150714a7
f6317dff9c
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-09T17:52:24.622Z
S1 59272, S2 58685
305e6b49e8
d1150714a7
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-09T17:52:26.633Z
S1 59261, S2 58685
16aa3a16fe
305e6b49e8
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-09T17:52:28.699Z
S1 59261, S2 58619
3f92fdb552
16aa3a16fe
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-09T17:52:30.672Z
S1 59288, S2 58619
f6ea4e4f6c
3f92fdb552
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-09T17:52:32.620Z
S1 59288, S2 58671
dcc5db24f2
f6ea4e4f6c
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-09T17:52:34.552Z
S1 59356, S2 58671
81e52275c7
dcc5db24f2
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-09T17:52:36.606Z
S1 59356, S2 58617
a2beac8601
81e52275c7
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-09T17:52:38.828Z
S1 59134, S2 58617
1cef3b258a
a2beac8601
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-09T17:52:40.896Z
S1 59134, S2 58549
100020f976
1cef3b258a
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-09T17:52:42.902Z
S1 59128, S2 58549
2f9c35de61
100020f976
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-09T17:52:44.862Z
S1 59128, S2 58589
4edf42a82a
2f9c35de61
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-09T17:52:46.797Z
S1 59193, S2 58589
a6c56558f5
4edf42a82a
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-09T17:52:48.726Z
S1 59193, S2 58660
17c9087454
a6c56558f5
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.