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("8663223148751764694:set_01M6T6QS0GET7S678N4WK988RW") = ceb8e2f73a897a5f..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6T6QS0JF7H8QAQACSJF9F25: 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 Exhibition1
1
2026-11-07T05:12:14.133Z
S1 59906, S2 60000
0e1ce467f3
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T05:12:16.408Z
S1 59906, S2 59725
8b415b39cf
0e1ce467f3
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T05:12:18.512Z
S1 59802, S2 59725
d07abf9f10
8b415b39cf
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T05:12:20.714Z
S1 59802, S2 59523
c8fb8ebb9e
d07abf9f10
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T05:12:22.719Z
S1 59797, S2 59523
7d01b9cbcb
c8fb8ebb9e
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T05:12:24.699Z
S1 59797, S2 59543
25d61e0e3d
7d01b9cbcb
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T05:12:26.804Z
S1 59692, S2 59543
04b7094c55
25d61e0e3d
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T05:12:28.742Z
S1 59692, S2 59605
09281a94cd
04b7094c55
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T05:12:30.907Z
S1 59527, S2 59605
68dba873d6
09281a94cd
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T05:12:33.000Z
S1 59527, S2 59512
8d42adcf9d
68dba873d6
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T05:12:35.210Z
S1 59317, S2 59512
72fe26fab8
8d42adcf9d
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T05:12:37.305Z
S1 59317, S2 59417
f4ccd186ff
72fe26fab8
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T05:12:39.317Z
S1 59305, S2 59417
1bb5fe9a7e
f4ccd186ff
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T05:12:41.244Z
S1 59305, S2 59490
56cbe6e251
1bb5fe9a7e
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T05:12:43.172Z
S1 59377, S2 59490
65b22ecc02
56cbe6e251
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-07T05:12:45.114Z
S1 59377, S2 59548
b68a8c1b0d
65b22ecc02
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-07T05:12:47.049Z
S1 59442, S2 59548
aa971de28e
b68a8c1b0d
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-07T05:12:49.020Z
S1 59442, S2 59577
ad7028b8b0
aa971de28e
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-07T05:12:50.946Z
S1 59516, S2 59577
5d02ab4d6a
ad7028b8b0
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-07T05:12:52.878Z
S1 59516, S2 59645
7fa1dbc9a0
5d02ab4d6a
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-07T05:12:54.805Z
S1 59589, S2 59645
933893083f
7fa1dbc9a0
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-07T05:12:56.727Z
S1 59589, S2 59723
aee3294d8b
933893083f
sk_4707cd57
Game 2 m_01M6T6QS0KFK7TDA1WDDZQ0KWT: verified
✓
signatures
14 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..14, every prev_hash links
✓
move log
14 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
14 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
14 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-07T05:12:14.234Z
S1 59805, S2 60000
c437bfa94a
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T05:12:16.415Z
S1 59805, S2 59819
d8411e8969
c437bfa94a
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T05:12:18.513Z
S1 59707, S2 59819
8a0329ab5e
d8411e8969
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T05:12:20.704Z
S1 59707, S2 59628
bc8b7b9f6a
8a0329ab5e
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T05:12:22.733Z
S1 59678, S2 59628
62c94fd1ec
bc8b7b9f6a
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T05:12:24.707Z
S1 59678, S2 59654
9280a216e6
62c94fd1ec
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T05:12:26.804Z
S1 59581, S2 59654
0e4b70c4e8
9280a216e6
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T05:12:28.818Z
S1 59581, S2 59640
a00dc6cabb
0e4b70c4e8
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T05:12:30.917Z
S1 59482, S2 59640
1f9bde93df
a00dc6cabb
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T05:12:33.002Z
S1 59482, S2 59555
adf5030925
1f9bde93df
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T05:12:35.120Z
S1 59364, S2 59555
3cb301f76a
adf5030925
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T05:12:37.298Z
S1 59364, S2 59377
651f513a26
3cb301f76a
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T05:12:39.238Z
S1 59424, S2 59377
ff96a275d4
651f513a26
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T05:12:41.163Z
S1 59424, S2 59452
a882d200a8
ff96a275d4
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.