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("3632081524035172848:set_01M6NC70MWE11BEHZE4KMAWD53") = d8f4eefa217260df..., 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_01M6NC70MYF6J81NN7G49E533B: verified
✓
signatures
31 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..31, every prev_hash links
✓
move log
31 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
31 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
31 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-05T08:11:44.237Z
S1 59861, S2 60000
5787fe02ae
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-05T08:11:46.334Z
S1 59861, S2 59903
e3568b80ff
5787fe02ae
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-05T08:11:48.497Z
S1 59698, S2 59903
08ff3c3907
e3568b80ff
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-05T08:11:50.515Z
S1 59698, S2 59885
3e62300b20
08ff3c3907
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-05T08:11:52.625Z
S1 59588, S2 59885
2c1929308a
3e62300b20
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-05T08:11:54.696Z
S1 59588, S2 59814
aafb89aa77
2c1929308a
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-05T08:11:56.800Z
S1 59484, S2 59814
99c99fe3fa
aafb89aa77
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-05T08:11:58.765Z
S1 59484, S2 59849
ab1e3bbd58
99c99fe3fa
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-05T08:12:00.819Z
S1 59430, S2 59849
9d3c4db427
ab1e3bbd58
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-05T08:12:02.799Z
S1 59430, S2 59869
1f52d86276
9d3c4db427
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-05T08:12:04.811Z
S1 59418, S2 59869
3710fb6b01
1f52d86276
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-05T08:12:06.819Z
S1 59418, S2 59861
8c20638f6a
3710fb6b01
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-05T08:12:08.796Z
S1 59441, S2 59861
e2a447f527
8c20638f6a
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-05T08:12:10.723Z
S1 59441, S2 59934
3231466cb1
e2a447f527
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-05T08:12:12.684Z
S1 59480, S2 59934
52ee2e1663
3231466cb1
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-05T08:12:14.649Z
S1 59480, S2 59969
70b000db4a
52ee2e1663
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-05T08:12:16.695Z
S1 59434, S2 59969
0811e8483e
70b000db4a
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-05T08:12:18.656Z
S1 59434, S2 60008
0f76d4437f
0811e8483e
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-05T08:12:20.696Z
S1 59394, S2 60008
cc170f04cf
0f76d4437f
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-05T08:12:22.626Z
S1 59394, S2 60078
325564b3ae
cc170f04cf
sk_4707cd57
21
move
S1 Exhibition1
21
2026-11-05T08:12:24.553Z
S1 59467, S2 60078
c5492a2e4c
325564b3ae
sk_4707cd57
22
move
S2 Exhibition2
22
2026-11-05T08:12:26.517Z
S1 59467, S2 60114
7192207c9c
c5492a2e4c
sk_4707cd57
23
move
S1 Exhibition1
23
2026-11-05T08:12:28.517Z
S1 59467, S2 60114
48d65b5354
7192207c9c
sk_4707cd57
24
move
S2 Exhibition2
24
2026-11-05T08:12:30.528Z
S1 59467, S2 60103
b92698c450
48d65b5354
sk_4707cd57
25
move
S1 Exhibition1
25
2026-11-05T08:12:32.524Z
S1 59471, S2 60103
372235ef01
b92698c450
sk_4707cd57
26
move
S2 Exhibition2
26
2026-11-05T08:12:34.521Z
S1 59471, S2 60106
5913f6b106
372235ef01
sk_4707cd57
27
move
S1 Exhibition1
27
2026-11-05T08:12:36.446Z
S1 59546, S2 60106
b562f0a6a5
5913f6b106
sk_4707cd57
28
move
S2 Exhibition2
28
2026-11-05T08:12:38.415Z
S1 59546, S2 60137
cd00f17c6b
b562f0a6a5
sk_4707cd57
29
move
S1 Exhibition1
29
2026-11-05T08:12:40.369Z
S1 59592, S2 60137
e29d4e67ef
cd00f17c6b
sk_4707cd57
30
move
S2 Exhibition2
30
2026-11-05T08:12:42.296Z
S1 59592, S2 60210
edb901174b
e29d4e67ef
sk_4707cd57
31
move
S1 Exhibition1
31
2026-11-05T08:12:44.220Z
S1 59668, S2 60210
0ddba3779c
edb901174b
sk_4707cd57
Game 2 m_01M6NC70MZF5FS6FV2C35K45GC: 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
2026-11-05T08:11:44.222Z
S1 59876, S2 60000
aac5763193
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-05T08:11:46.330Z
S1 59876, S2 59892
4ca2b74014
aac5763193
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-05T08:11:48.501Z
S1 59705, S2 59892
5e69aa3eb7
4ca2b74014
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-05T08:11:50.465Z
S1 59705, S2 59928
5682f8becd
5e69aa3eb7
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-05T08:11:52.439Z
S1 59731, S2 59928
4e337988f7
5682f8becd
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-05T08:11:54.520Z
S1 59731, S2 59847
18d3e39a14
4e337988f7
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-05T08:11:56.529Z
S1 59722, S2 59847
9dac8615a5
18d3e39a14
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-05T08:11:58.490Z
S1 59722, S2 59886
60d4e27a8e
9dac8615a5
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-05T08:12:00.436Z
S1 59776, S2 59886
82db56cc81
60d4e27a8e
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-05T08:12:02.443Z
S1 59776, S2 59879
af83ffb09f
82db56cc81
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-05T08:12:04.410Z
S1 59809, S2 59879
d3029eab3b
af83ffb09f
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-05T08:12:06.344Z
S1 59809, S2 59945
41794e1151
d3029eab3b
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-05T08:12:08.330Z
S1 59823, S2 59945
4646ff47a9
41794e1151
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-05T08:12:10.255Z
S1 59823, S2 60020
d0f6ee7c27
4646ff47a9
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-05T08:12:12.300Z
S1 59778, S2 60020
cfa10db443
d0f6ee7c27
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-05T08:12:14.301Z
S1 59778, S2 60019
68263293fc
cfa10db443
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-05T08:12:16.226Z
S1 59853, S2 60019
3c197855ea
68263293fc
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-05T08:12:18.285Z
S1 59853, S2 59960
459a20233b
3c197855ea
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-05T08:12:20.230Z
S1 59908, S2 59960
ac88a937be
459a20233b
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-05T08:12:22.159Z
S1 59908, S2 60031
3211102e4f
ac88a937be
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.