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("3115364169103757122:set_01M6F32WXTFB6T7TGBF5M5Y0FE") = 86ff92e33ad5acf9..., 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_01M6F32WXWF358ZV49H4A7AEZZ: verified
✓
signatures
17 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..17, every prev_hash links
✓
move log
17 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
17 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
17 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-02T21:36:45.600Z
S1 59842, S2 60000
0904c0237a
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-02T21:36:47.631Z
S1 59842, S2 59969
5f4f511d48
0904c0237a
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-02T21:36:49.814Z
S1 59659, S2 59969
81f01068c4
5f4f511d48
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-02T21:36:51.915Z
S1 59659, S2 59868
9d611dbc2e
81f01068c4
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-02T21:36:54.022Z
S1 59552, S2 59868
44d7a2298e
9d611dbc2e
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-02T21:36:56.012Z
S1 59552, S2 59878
3431e7bba0
44d7a2298e
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-02T21:36:58.127Z
S1 59437, S2 59878
fb267dd6a0
3431e7bba0
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-02T21:37:00.522Z
S1 59437, S2 59483
cbe0c86b9c
fb267dd6a0
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-02T21:37:02.504Z
S1 59455, S2 59483
56c5cb281d
cbe0c86b9c
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-02T21:37:04.607Z
S1 59455, S2 59380
d8ad070c42
56c5cb281d
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-02T21:37:06.602Z
S1 59460, S2 59380
288b3e85e7
d8ad070c42
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-02T21:37:08.607Z
S1 59460, S2 59375
5506bae73a
288b3e85e7
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-02T21:37:10.597Z
S1 59470, S2 59375
3fa7364ebf
5506bae73a
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-02T21:37:12.532Z
S1 59470, S2 59440
817dd1707b
3fa7364ebf
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-02T21:37:14.483Z
S1 59519, S2 59440
c7fdb48970
817dd1707b
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-02T21:37:16.414Z
S1 59519, S2 59509
79c4306620
c7fdb48970
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-02T21:37:18.359Z
S1 59574, S2 59509
a9477edd1b
79c4306620
sk_4707cd57
Game 2 m_01M6F32WXYFZ994ARMG2515PXY: verified
✓
signatures
20 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..20, every prev_hash links
✓
move log
20 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
20 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
20 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-02T21:36:45.608Z
S1 59834, S2 60000
489c56ce5a
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-02T21:36:47.635Z
S1 59834, S2 59973
4edc3b3c29
489c56ce5a
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-02T21:36:49.817Z
S1 59652, S2 59973
2ab88f1ef6
4edc3b3c29
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-02T21:36:51.816Z
S1 59652, S2 59974
ad6b9c479d
2ab88f1ef6
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-02T21:36:54.010Z
S1 59458, S2 59974
286abb16aa
ad6b9c479d
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-02T21:36:56.001Z
S1 59458, S2 59983
c936789fc2
286abb16aa
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-02T21:36:58.109Z
S1 59350, S2 59983
6247159bba
c936789fc2
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-02T21:37:00.532Z
S1 59350, S2 59560
24c76a6265
6247159bba
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-02T21:37:02.968Z
S1 58914, S2 59560
ad5ff06074
24c76a6265
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-02T21:37:04.998Z
S1 58914, S2 59530
b6ad863ef1
ad5ff06074
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-02T21:37:07.013Z
S1 58899, S2 59530
2f585a14c6
b6ad863ef1
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-02T21:37:08.940Z
S1 58899, S2 59603
e5facebc34
2f585a14c6
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-02T21:37:10.905Z
S1 58934, S2 59603
8c74a6d69e
e5facebc34
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-02T21:37:12.845Z
S1 58934, S2 59663
21cf6c01b6
8c74a6d69e
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-02T21:37:14.812Z
S1 58967, S2 59663
8c601fb70f
21cf6c01b6
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-02T21:37:16.824Z
S1 58967, S2 59651
e5139b98d3
8c601fb70f
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-02T21:37:18.750Z
S1 59041, S2 59651
4ca09596eb
e5139b98d3
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-02T21:37:20.712Z
S1 59041, S2 59689
edeb358fc9
4ca09596eb
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-02T21:37:22.650Z
S1 59103, S2 59689
07c676fc65
edeb358fc9
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-02T21:37:24.574Z
S1 59103, S2 59765
b696f88588
07c676fc65
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.