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("3464684994741357631:set_01M6JQ015JFMRBWEE3NJ5EYJ6F") = 0a590834fb20768e..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M6JQ015MFPKVQ3MTFGP5NKDJ: 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 Exhibition1
1
2026-11-04T07:22:26.503Z
S1 59791, S2 60000
c1a36518a0
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-04T07:22:28.525Z
S1 59791, S2 59978
ce24031112
c1a36518a0
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-04T07:22:30.623Z
S1 59693, S2 59978
76083d1ba6
ce24031112
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-04T07:22:32.716Z
S1 59693, S2 59885
5bd5a929a6
76083d1ba6
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-04T07:22:34.731Z
S1 59678, S2 59885
cfa26aacdc
5bd5a929a6
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-04T07:22:36.726Z
S1 59678, S2 59890
f69024b2b9
cfa26aacdc
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-04T07:22:38.710Z
S1 59694, S2 59890
ccde70ddb9
f69024b2b9
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-04T07:22:40.641Z
S1 59694, S2 59959
5b16a4e1bd
ccde70ddb9
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-04T07:22:42.577Z
S1 59758, S2 59959
27dfabe629
5b16a4e1bd
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-04T07:22:44.714Z
S1 59758, S2 59822
42fea71d8e
27dfabe629
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-04T07:22:46.731Z
S1 59741, S2 59822
efb87d6eb2
42fea71d8e
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-04T07:22:48.730Z
S1 59741, S2 59823
b79ce6eaae
efb87d6eb2
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-04T07:22:50.723Z
S1 59748, S2 59823
89ddda89bf
b79ce6eaae
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-04T07:22:52.690Z
S1 59748, S2 59856
cb49db6ae3
89ddda89bf
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-04T07:22:54.624Z
S1 59814, S2 59856
eb40aa4e75
cb49db6ae3
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-04T07:22:56.600Z
S1 59814, S2 59880
e40e52a787
eb40aa4e75
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-04T07:22:58.707Z
S1 59707, S2 59880
ed19cdbe25
e40e52a787
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-04T07:23:00.798Z
S1 59707, S2 59789
ffef42d1d9
ed19cdbe25
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-04T07:23:03.009Z
S1 59496, S2 59789
276507f08e
ffef42d1d9
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-04T07:23:04.952Z
S1 59496, S2 59846
2cf80cd9f8
276507f08e
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-04T07:23:07.002Z
S1 59446, S2 59846
816203676f
2cf80cd9f8
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-04T07:23:09.008Z
S1 59446, S2 59840
9543b3cfa7
816203676f
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-04T07:23:10.996Z
S1 59458, S2 59840
cfb2a4856a
9543b3cfa7
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-04T07:23:12.936Z
S1 59458, S2 59900
33415cecf2
cfb2a4856a
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-04T07:23:14.900Z
S1 59494, S2 59900
415dc5b468
33415cecf2
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-04T07:23:16.828Z
S1 59494, S2 59972
db70199723
415dc5b468
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-04T07:23:18.795Z
S1 59527, S2 59972
be67b8687e
db70199723
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-04T07:23:20.719Z
S1 59527, S2 60048
8e30518e7d
be67b8687e
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-04T07:23:22.649Z
S1 59597, S2 60048
21078e2fa6
8e30518e7d
sk_4707cd57
Game 2 m_01M6JQ015PEF4RWYH1MCVB08VZ: verified
✓
signatures
19 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..19, every prev_hash links
✓
move log
19 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
19 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
19 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-04T07:22:26.440Z
S1 59854, S2 60000
b688e90e37
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-04T07:22:28.430Z
S1 59854, S2 60010
b00cf58c9f
b688e90e37
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-04T07:22:30.601Z
S1 59683, S2 60010
7f70d34f75
b00cf58c9f
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-04T07:22:32.607Z
S1 59683, S2 60004
9995ede360
7f70d34f75
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-04T07:22:34.608Z
S1 59682, S2 60004
17a17087cc
9995ede360
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-04T07:22:36.605Z
S1 59682, S2 60007
5be4406546
17a17087cc
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-04T07:22:38.595Z
S1 59692, S2 60007
4d6eddece5
5be4406546
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-04T07:22:40.609Z
S1 59692, S2 59993
06c3fa98d8
4d6eddece5
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-04T07:22:42.540Z
S1 59761, S2 59993
7a929338d5
06c3fa98d8
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-04T07:22:44.713Z
S1 59761, S2 59820
3323ec86d3
7a929338d5
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-04T07:22:46.727Z
S1 59747, S2 59820
4ea106a465
3323ec86d3
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-04T07:22:48.734Z
S1 59747, S2 59813
e65cc7d874
4ea106a465
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-04T07:22:50.729Z
S1 59752, S2 59813
6b21b431c6
e65cc7d874
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-04T07:22:52.714Z
S1 59752, S2 59828
00fbdbc9bc
6b21b431c6
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-04T07:22:54.664Z
S1 59802, S2 59828
52285ead1e
00fbdbc9bc
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-04T07:22:56.603Z
S1 59802, S2 59889
5c001baf98
52285ead1e
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-04T07:22:58.714Z
S1 59691, S2 59889
f3abe7bbd0
5c001baf98
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-04T07:23:00.706Z
S1 59691, S2 59897
f147c9f605
f3abe7bbd0
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-04T07:23:02.717Z
S1 59680, S2 59897
536115dbdd
f147c9f605
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.