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("794339990347843024:set_01M7G5FEFMEYE95MG717DNJZCK") = c76318a577b84fd2..., 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_01M7G5FEFQEDHB1NX23F64GP9Z: verified
✓
signatures
26 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..26, every prev_hash links
✓
move log
26 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
26 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 2 (four_in_a_row) follows from the moves
26 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-15T17:53:30.132Z
S1 59907, S2 60000
ba1af2aefb
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-15T17:53:32.233Z
S1 59907, S2 59899
b47355624a
ba1af2aefb
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-15T17:53:34.197Z
S1 59943, S2 59899
dbc7a2a573
b47355624a
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-15T17:53:36.298Z
S1 59943, S2 59798
c88348c6f2
dbc7a2a573
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-15T17:53:38.301Z
S1 59940, S2 59798
718fa6aafc
c88348c6f2
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-15T17:53:40.314Z
S1 59940, S2 59785
2f24258242
718fa6aafc
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-15T17:53:42.296Z
S1 59958, S2 59785
c45a4b97b8
2f24258242
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-15T17:53:44.220Z
S1 59958, S2 59861
b435043210
c45a4b97b8
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-15T17:53:46.197Z
S1 59981, S2 59861
35a3f43f9f
b435043210
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-15T17:53:48.158Z
S1 59981, S2 59900
7e7b031023
35a3f43f9f
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-15T17:53:50.119Z
S1 60020, S2 59900
d5d2204e3f
7e7b031023
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-15T17:53:52.072Z
S1 60020, S2 59947
4880dc2132
d5d2204e3f
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-15T17:53:54.031Z
S1 60061, S2 59947
822a292c27
4880dc2132
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-15T17:53:55.995Z
S1 60061, S2 59983
33af5d1581
822a292c27
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-15T17:53:57.998Z
S1 60058, S2 59983
c26fe16f71
33af5d1581
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-15T17:54:00.123Z
S1 60058, S2 59858
e793ae0bbe
c26fe16f71
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-15T17:54:02.105Z
S1 60076, S2 59858
486aa8f8ab
e793ae0bbe
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-15T17:54:04.228Z
S1 60076, S2 59735
a69b246a6b
486aa8f8ab
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-15T17:54:06.223Z
S1 60081, S2 59735
86d1a80914
a69b246a6b
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-15T17:54:08.222Z
S1 60081, S2 59736
0e56fef91a
86d1a80914
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-15T17:54:10.213Z
S1 60090, S2 59736
ed2cad7a6e
0e56fef91a
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-15T17:54:12.180Z
S1 60090, S2 59769
e24c81a819
ed2cad7a6e
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-15T17:54:14.113Z
S1 60157, S2 59769
7660c67699
e24c81a819
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-15T17:54:16.111Z
S1 60157, S2 59771
fe84dc3e72
7660c67699
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-15T17:54:18.036Z
S1 60232, S2 59771
b0f7c906b8
fe84dc3e72
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-15T17:54:19.960Z
S1 60232, S2 59847
54362b25b0
b0f7c906b8
sk_4707cd57
Game 2 m_01M7G5FEFSEEZB4S6T09GYGMWR: 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
2026-11-15T17:53:30.198Z
S1 59841, S2 60000
56cdf0658d
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-15T17:53:32.303Z
S1 59841, S2 59895
5ffbf1a9bb
56cdf0658d
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-15T17:53:34.330Z
S1 59814, S2 59895
351a23ebb9
5ffbf1a9bb
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-15T17:53:36.414Z
S1 59814, S2 59811
1a609221cf
351a23ebb9
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-15T17:53:38.413Z
S1 59815, S2 59811
3d751fe6e4
1a609221cf
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-15T17:53:40.435Z
S1 59815, S2 59789
246b2500b1
3d751fe6e4
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-15T17:53:42.409Z
S1 59841, S2 59789
4d3284f450
246b2500b1
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-15T17:53:44.370Z
S1 59841, S2 59828
96c48c23b8
4d3284f450
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-15T17:53:46.426Z
S1 59785, S2 59828
ecb1a841fd
96c48c23b8
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-15T17:53:48.402Z
S1 59785, S2 59852
11c2af5d5b
ecb1a841fd
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-15T17:53:50.404Z
S1 59783, S2 59852
d0e61f1338
11c2af5d5b
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-15T17:53:52.396Z
S1 59783, S2 59860
8f4a74e9ab
d0e61f1338
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-15T17:53:54.427Z
S1 59752, S2 59860
3b443f9fed
8f4a74e9ab
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-15T17:53:56.512Z
S1 59752, S2 59775
2ab0751227
3b443f9fed
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-15T17:53:58.533Z
S1 59731, S2 59775
295ffa635d
2ab0751227
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-15T17:54:00.506Z
S1 59731, S2 59802
100bd70b46
295ffa635d
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-15T17:54:02.964Z
S1 59273, S2 59802
cdc957d8f6
100bd70b46
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-15T17:54:05.005Z
S1 59273, S2 59761
2504a11f87
cdc957d8f6
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-15T17:54:06.935Z
S1 59343, S2 59761
bb7cac7d8a
2504a11f87
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-15T17:54:08.939Z
S1 59343, S2 59757
2dd3d8cb7e
bb7cac7d8a
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-15T17:54:10.881Z
S1 59401, S2 59757
fc0f6a494d
2dd3d8cb7e
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-15T17:54:12.820Z
S1 59401, S2 59818
d62b792c78
fc0f6a494d
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.