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("8550174892179051899:set_01M6E5NKBEEB7A4F2W7JNZ693G") = 7cb103f5d431b647..., 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_01M6E5NKBGFDRT28T64WCN4PMX: 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
2026-11-02T13:02:41.114Z
S1 59834, S2 60000
2b266bbc77
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-02T13:02:43.103Z
S1 59834, S2 60011
3621b6beef
2b266bbc77
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-02T13:02:45.217Z
S1 59720, S2 60011
b7b7513ec8
3621b6beef
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-02T13:02:47.306Z
S1 59720, S2 59922
99fbc3f6b6
b7b7513ec8
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-02T13:02:49.600Z
S1 59426, S2 59922
9ae7120523
99fbc3f6b6
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-02T13:02:51.714Z
S1 59426, S2 59808
c35423c89d
9ae7120523
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-02T13:02:53.658Z
S1 59482, S2 59808
3ccedaeb9f
c35423c89d
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-02T13:02:55.918Z
S1 59482, S2 59548
65117b7fa6
3ccedaeb9f
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-02T13:02:57.895Z
S1 59505, S2 59548
cc7fd60d5e
65117b7fa6
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-02T13:02:59.946Z
S1 59505, S2 59497
3d2cee9b10
cc7fd60d5e
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-02T13:03:04.398Z
S1 57053, S2 59497
e59fe5ef67
3d2cee9b10
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-02T13:03:06.412Z
S1 57053, S2 59483
f6f6e2dc41
e59fe5ef67
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-02T13:03:08.410Z
S1 57055, S2 59483
9221f6a31f
f6f6e2dc41
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-02T13:03:10.377Z
S1 57055, S2 59516
9e7647b46e
9221f6a31f
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-02T13:03:12.336Z
S1 57096, S2 59516
fb94c19c56
9e7647b46e
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-02T13:03:14.270Z
S1 57096, S2 59582
eeb1e7d217
fb94c19c56
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-02T13:03:16.233Z
S1 57133, S2 59582
21ab19fa19
eeb1e7d217
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-02T13:03:18.159Z
S1 57133, S2 59656
2313f8a71c
21ab19fa19
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-02T13:03:20.097Z
S1 57195, S2 59656
e3466f29da
2313f8a71c
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-02T13:03:22.085Z
S1 57195, S2 59668
a561058a49
e3466f29da
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-02T13:03:24.029Z
S1 57251, S2 59668
f1f589317b
a561058a49
sk_4707cd57
Game 2 m_01M6E5NKBHFWKRCMAYP8WCXQWF: 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
2026-11-02T13:02:41.116Z
S1 59832, S2 60000
9ef9b9bee2
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-02T13:02:43.053Z
S1 59832, S2 60063
10372dd6f7
9ef9b9bee2
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-02T13:02:45.113Z
S1 59772, S2 60063
8e1ad8c844
10372dd6f7
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-02T13:02:47.306Z
S1 59772, S2 59870
0eb92cd4e4
8e1ad8c844
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-02T13:02:49.521Z
S1 59557, S2 59870
9c64a48ee4
0eb92cd4e4
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-02T13:02:51.717Z
S1 59557, S2 59674
0607c8a18f
9c64a48ee4
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-02T13:02:53.671Z
S1 59603, S2 59674
20077f2727
0607c8a18f
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-02T13:02:55.918Z
S1 59603, S2 59427
9a1312b948
20077f2727
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-02T13:02:58.015Z
S1 59506, S2 59427
f7eae14e10
9a1312b948
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-02T13:03:01.264Z
S1 59506, S2 58178
571a8577bb
f7eae14e10
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-02T13:03:04.430Z
S1 58340, S2 58178
96bdd41467
571a8577bb
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-02T13:03:06.534Z
S1 58340, S2 58074
283c094649
96bdd41467
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-02T13:03:08.553Z
S1 58321, S2 58074
e918aa730b
283c094649
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-02T13:03:10.651Z
S1 58321, S2 57976
5c706f6f71
e918aa730b
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-02T13:03:12.810Z
S1 58162, S2 57976
ba1b1d3988
5c706f6f71
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-02T13:03:14.749Z
S1 58162, S2 58037
cb9dd9c78f
ba1b1d3988
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-02T13:03:16.717Z
S1 58194, S2 58037
e8af1fd514
cb9dd9c78f
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-02T13:03:18.644Z
S1 58194, S2 58110
1602297ad5
e8af1fd514
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-02T13:03:20.578Z
S1 58260, S2 58110
1ff09cdc39
1602297ad5
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-02T13:03:22.517Z
S1 58260, S2 58171
3a9b40b6ea
1ff09cdc39
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-02T13:03:24.464Z
S1 58313, S2 58171
caa867c33f
3a9b40b6ea
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.