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("1398832212389523770:set_01M6M5EK4NF68V5230899H4SF4") = a2298661c8a172e0..., the commitment published at the start
a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6M5EK4REK19MZTMAH6KPKKH: verified
✓
signatures
23 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..23, every prev_hash links
✓
move log
23 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
23 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
23 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-04T20:54:18.128Z
S1 59820, S2 60000
5e05651f9e
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-04T20:54:20.198Z
S1 59820, S2 59930
eded466783
5e05651f9e
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-04T20:54:22.162Z
S1 59856, S2 59930
01022216ef
eded466783
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-04T20:54:24.196Z
S1 59856, S2 59896
5964a98d41
01022216ef
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-04T20:54:26.207Z
S1 59845, S2 59896
03baaa6084
5964a98d41
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-04T20:54:28.576Z
S1 59845, S2 59527
e668e49b18
03baaa6084
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-04T20:54:30.635Z
S1 59786, S2 59527
13ca7fb661
e668e49b18
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-04T20:54:32.815Z
S1 59786, S2 59347
ac72aed8c1
13ca7fb661
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-04T20:54:34.870Z
S1 59731, S2 59347
105e857f68
ac72aed8c1
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-04T20:54:36.916Z
S1 59731, S2 59301
c7cbff07b6
105e857f68
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-04T20:54:38.917Z
S1 59730, S2 59301
73206e6705
c7cbff07b6
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-04T20:54:40.901Z
S1 59730, S2 59317
850f6e4c4f
73206e6705
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-04T20:54:42.895Z
S1 59736, S2 59317
c5931bf59b
850f6e4c4f
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-04T20:54:44.950Z
S1 59736, S2 59262
a4d07dfb57
c5931bf59b
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-04T20:54:46.922Z
S1 59764, S2 59262
028969c61b
a4d07dfb57
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-04T20:54:48.910Z
S1 59764, S2 59274
a95fcb94b5
028969c61b
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-04T20:54:50.874Z
S1 59800, S2 59274
6bc567a443
a95fcb94b5
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-04T20:54:52.802Z
S1 59800, S2 59346
b7bf360dc6
6bc567a443
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-04T20:54:55.045Z
S1 59557, S2 59346
616b340301
b7bf360dc6
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-04T20:54:57.600Z
S1 59557, S2 58791
2525ed46f6
616b340301
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-04T20:54:59.563Z
S1 59594, S2 58791
6cbeca91d3
2525ed46f6
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-04T20:55:01.705Z
S1 59594, S2 58649
7fe9a3254c
6cbeca91d3
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-04T20:55:04.033Z
S1 59266, S2 58649
0d3d747512
7fe9a3254c
sk_4707cd57
Game 2 m_01M6M5EK4SFG4RZ1CXRJN1X7BE: verified
✓
signatures
29 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..29, every prev_hash links
✓
move log
29 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
29 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
29 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-04T20:54:18.201Z
S1 59747, S2 60000
64eb8bd9c1
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-04T20:54:20.597Z
S1 59747, S2 59604
b77cab733a
64eb8bd9c1
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-04T20:54:22.559Z
S1 59785, S2 59604
064c0268b1
b77cab733a
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-04T20:54:24.605Z
S1 59785, S2 59558
05a6167cdd
064c0268b1
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-04T20:54:26.628Z
S1 59762, S2 59558
10352f0d17
05a6167cdd
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-04T20:54:28.645Z
S1 59762, S2 59541
3de51db176
10352f0d17
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-04T20:54:30.727Z
S1 59680, S2 59541
f66ca50dab
3de51db176
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-04T20:54:32.816Z
S1 59680, S2 59452
d6fe14c82f
f66ca50dab
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-04T20:54:34.999Z
S1 59497, S2 59452
1beb68dd3e
d6fe14c82f
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-04T20:54:37.028Z
S1 59497, S2 59423
439e79ff5f
1beb68dd3e
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-04T20:54:39.198Z
S1 59327, S2 59423
57d9fe7048
439e79ff5f
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-04T20:54:41.160Z
S1 59327, S2 59461
a87f2d7a72
57d9fe7048
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-04T20:54:43.130Z
S1 59357, S2 59461
ab31e87a35
a87f2d7a72
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-04T20:54:45.122Z
S1 59357, S2 59469
e867ea2fd7
ab31e87a35
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-04T20:54:47.096Z
S1 59383, S2 59469
7e0eef23b4
e867ea2fd7
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-04T20:54:49.096Z
S1 59383, S2 59469
c4e4a5828f
7e0eef23b4
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-04T20:54:51.031Z
S1 59448, S2 59469
6f120e5062
c4e4a5828f
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-04T20:54:53.004Z
S1 59448, S2 59496
009535f456
6f120e5062
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-04T20:54:55.296Z
S1 59156, S2 59496
a2da114bc8
009535f456
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-04T20:54:57.609Z
S1 59156, S2 59183
c4fbe62654
a2da114bc8
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-04T20:54:59.563Z
S1 59202, S2 59183
a9253f7f4d
c4fbe62654
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-04T20:55:01.669Z
S1 59202, S2 59077
842b6c4b6b
a9253f7f4d
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-04T20:55:04.032Z
S1 58839, S2 59077
dd04758729
842b6c4b6b
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-04T20:55:06.007Z
S1 58839, S2 59102
efcf246b8d
dd04758729
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-04T20:55:08.033Z
S1 58813, S2 59102
64b3d32ec7
efcf246b8d
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-04T20:55:09.996Z
S1 58813, S2 59139
11613a2889
64b3d32ec7
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-04T20:55:11.951Z
S1 58858, S2 59139
d62c27b80b
11613a2889
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-04T20:55:13.878Z
S1 58858, S2 59212
2a0001d4d1
d62c27b80b
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-04T20:55:15.807Z
S1 58929, S2 59212
936010cc8a
2a0001d4d1
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.