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("2588639931978690598:set_01M6PS7R3CF91RC299G1XP8KWE") = fe0a63c069b77064..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6PS7R3EEX4TA80B40BS0K8V: verified
✓
signatures
27 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..27, every prev_hash links
✓
move log
27 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
27 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
27 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-05T21:18:34.229Z
S1 59805, S2 60000
df794059e9
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-05T21:18:36.321Z
S1 59805, S2 59908
d3802a03d0
df794059e9
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-05T21:18:38.507Z
S1 59619, S2 59908
bc0660822a
d3802a03d0
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-05T21:18:40.504Z
S1 59619, S2 59911
14f5fe24a5
bc0660822a
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-05T21:18:42.600Z
S1 59523, S2 59911
0e019fce2f
14f5fe24a5
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-05T21:18:44.630Z
S1 59523, S2 59881
eccce04897
0e019fce2f
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-05T21:18:46.727Z
S1 59426, S2 59881
b336e1cd6f
eccce04897
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-05T21:18:48.742Z
S1 59426, S2 59866
927a244157
b336e1cd6f
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-05T21:18:50.710Z
S1 59458, S2 59866
8fa4bc9d85
927a244157
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-05T21:18:52.712Z
S1 59458, S2 59864
95c59ea80d
8fa4bc9d85
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-05T21:18:54.713Z
S1 59457, S2 59864
6cd2fd2e04
95c59ea80d
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-05T21:18:56.719Z
S1 59457, S2 59858
8a7f671c54
6cd2fd2e04
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-05T21:18:58.722Z
S1 59454, S2 59858
65a3027719
8a7f671c54
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-05T21:19:00.719Z
S1 59454, S2 59861
0a3f1532ae
65a3027719
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-05T21:19:03.123Z
S1 59050, S2 59861
c186183ca4
0a3f1532ae
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-05T21:19:05.137Z
S1 59050, S2 59847
16a7a3608d
c186183ca4
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-05T21:19:07.621Z
S1 58566, S2 59847
0bb78c3755
16a7a3608d
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-05T21:19:09.643Z
S1 58566, S2 59825
d08fd9ddbe
0bb78c3755
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-05T21:19:11.711Z
S1 58498, S2 59825
46c0ba42cc
d08fd9ddbe
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-05T21:19:13.747Z
S1 58498, S2 59789
646a5d3503
46c0ba42cc
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-05T21:19:15.821Z
S1 58424, S2 59789
49d772706a
646a5d3503
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-05T21:19:17.898Z
S1 58424, S2 59712
9e7e344a04
49d772706a
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-05T21:19:19.840Z
S1 58482, S2 59712
eafcc69b1b
9e7e344a04
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-05T21:19:21.815Z
S1 58482, S2 59737
c25780a7b6
eafcc69b1b
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-05T21:19:23.806Z
S1 58491, S2 59737
9ea8bfa117
c25780a7b6
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-05T21:19:25.731Z
S1 58491, S2 59812
1f29bd243d
9ea8bfa117
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-05T21:19:27.657Z
S1 58565, S2 59812
58d9afe377
1f29bd243d
sk_4707cd57
Game 2 m_01M6PS7R3GEMC8K9SKNC3HQMQ5: 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
2026-11-05T21:18:34.224Z
S1 59810, S2 60000
90ff6b5fc5
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-05T21:18:36.324Z
S1 59810, S2 59900
e3ece6165f
90ff6b5fc5
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-05T21:18:38.506Z
S1 59628, S2 59900
11caac1065
e3ece6165f
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-05T21:18:40.507Z
S1 59628, S2 59899
daf2c78118
11caac1065
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-05T21:18:42.609Z
S1 59526, S2 59899
8d8e913407
daf2c78118
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-05T21:18:44.630Z
S1 59526, S2 59878
937ec02938
8d8e913407
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-05T21:18:46.727Z
S1 59429, S2 59878
16b49aebbc
937ec02938
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-05T21:18:48.816Z
S1 59429, S2 59789
416f6ecced
16b49aebbc
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-05T21:18:50.824Z
S1 59421, S2 59789
2b664c6ad8
416f6ecced
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-05T21:18:52.830Z
S1 59421, S2 59783
3d9b2f10a0
2b664c6ad8
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-05T21:18:54.900Z
S1 59351, S2 59783
988167db2b
3d9b2f10a0
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-05T21:18:56.896Z
S1 59351, S2 59787
583f2052c2
988167db2b
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-05T21:18:58.938Z
S1 59309, S2 59787
94ebfacb10
583f2052c2
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-05T21:19:01.002Z
S1 59309, S2 59723
554b427883
94ebfacb10
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-05T21:19:03.305Z
S1 59006, S2 59723
88fc6cd799
554b427883
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-05T21:19:05.512Z
S1 59006, S2 59516
f5f79794f1
88fc6cd799
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-05T21:19:07.641Z
S1 58877, S2 59516
6af1e48ee0
f5f79794f1
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-05T21:19:09.810Z
S1 58877, S2 59347
e386fb3d77
6af1e48ee0
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-05T21:19:11.760Z
S1 58927, S2 59347
fa5c35f795
e386fb3d77
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-05T21:19:13.740Z
S1 58927, S2 59367
2a4b6f2cb3
fa5c35f795
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-05T21:19:15.717Z
S1 58950, S2 59367
8aeef52459
2a4b6f2cb3
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-05T21:19:17.715Z
S1 58950, S2 59369
292ef01ab3
8aeef52459
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.