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("8229864209283346132:set_01M738PYGVEJZTYAWXE28NC40V") = 209361e9a8598a14..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 60, fee 0
Game 1 m_01M738PYH1F1CR03PK3447ZRWM: 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 Exhibition1
1
2026-11-10T17:39:54.132Z
S1 59811, S2 60000
cabe0ec771
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-10T17:39:56.305Z
S1 59811, S2 59827
e426cc5548
cabe0ec771
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-10T17:39:58.412Z
S1 59704, S2 59827
1afc5f7486
e426cc5548
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-10T17:40:00.603Z
S1 59704, S2 59636
43ed68cb64
1afc5f7486
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-10T17:40:02.578Z
S1 59729, S2 59636
82f32d94d5
43ed68cb64
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-10T17:40:04.831Z
S1 59729, S2 59383
dac1f29632
82f32d94d5
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-10T17:40:06.924Z
S1 59636, S2 59383
6f2a0d32cc
dac1f29632
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-10T17:40:08.923Z
S1 59636, S2 59384
ef2078b0fa
6f2a0d32cc
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-10T17:40:10.898Z
S1 59661, S2 59384
f62bdeaa7b
ef2078b0fa
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-10T17:40:12.827Z
S1 59661, S2 59455
b7ce2456ae
f62bdeaa7b
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-10T17:40:14.807Z
S1 59681, S2 59455
7226c54572
b7ce2456ae
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-10T17:40:16.805Z
S1 59681, S2 59457
21a04887fb
7226c54572
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-10T17:40:18.738Z
S1 59748, S2 59457
b474c1b114
21a04887fb
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-10T17:40:20.760Z
S1 59748, S2 59435
32d509b568
b474c1b114
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-10T17:40:22.711Z
S1 59797, S2 59435
4ffc0af151
32d509b568
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-10T17:40:24.673Z
S1 59797, S2 59473
41be947efd
4ffc0af151
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-10T17:40:26.600Z
S1 59870, S2 59473
83b120bee5
41be947efd
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-10T17:40:28.545Z
S1 59870, S2 59528
4ec40e322f
83b120bee5
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-10T17:40:30.475Z
S1 59940, S2 59528
214f227c3f
4ec40e322f
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-10T17:40:32.403Z
S1 59940, S2 59600
82d5634663
214f227c3f
sk_4707cd57
Game 2 m_01M738PYH3E7989SQ9V99WV9YJ: verified
✓
signatures
65 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..65, every prev_hash links
✓
move log
65 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
65 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
65 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-10T17:39:54.135Z
S1 59808, S2 60000
5acf6146bf
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-10T17:39:56.304Z
S1 59808, S2 59831
e93f614c14
5acf6146bf
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-10T17:39:58.416Z
S1 59696, S2 59831
3a65627c2e
e93f614c14
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-10T17:40:00.608Z
S1 59696, S2 59639
e065b43fe4
3a65627c2e
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-10T17:40:02.662Z
S1 59642, S2 59639
73d6fbb8a8
e065b43fe4
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-10T17:40:05.211Z
S1 59642, S2 59090
c6c98e117a
73d6fbb8a8
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-10T17:40:07.320Z
S1 59533, S2 59090
dfc409f34d
c6c98e117a
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-10T17:40:09.302Z
S1 59533, S2 59108
3abd2ceb14
dfc409f34d
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-10T17:40:11.315Z
S1 59520, S2 59108
2e4c1a95ac
3abd2ceb14
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-10T17:40:13.305Z
S1 59520, S2 59118
a7ec27d762
2e4c1a95ac
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-10T17:40:15.312Z
S1 59513, S2 59118
9d5331db79
a7ec27d762
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-10T17:40:17.307Z
S1 59513, S2 59123
596e761185
9d5331db79
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-10T17:40:19.304Z
S1 59516, S2 59123
5ad72c4d2e
596e761185
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-10T17:40:21.235Z
S1 59516, S2 59192
7ee58c8a8a
5ad72c4d2e
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-10T17:40:23.205Z
S1 59546, S2 59192
c0413816f8
7ee58c8a8a
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-10T17:40:25.232Z
S1 59546, S2 59165
a119a8101c
c0413816f8
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-10T17:40:27.237Z
S1 59541, S2 59165
871aab1349
a119a8101c
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-10T17:40:29.297Z
S1 59541, S2 59105
d2f28ebaf1
871aab1349
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-10T17:40:31.300Z
S1 59538, S2 59105
2190670dd7
d2f28ebaf1
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-10T17:40:33.317Z
S1 59538, S2 59088
c5efccecfc
2190670dd7
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-10T17:40:35.298Z
S1 59557, S2 59088
e3902e49fb
c5efccecfc
sk_4707cd57
22
move
S2 Exhibition1
22
2026-11-10T17:40:37.312Z
S1 59557, S2 59074
17ff209d83
e3902e49fb
sk_4707cd57
23
move
S1 Exhibition2
23
2026-11-10T17:40:39.246Z
S1 59623, S2 59074
bab88e45b4
17ff209d83
sk_4707cd57
24
move
S2 Exhibition1
24
2026-11-10T17:40:41.209Z
S1 59623, S2 59111
d06ac67e84
bab88e45b4
sk_4707cd57
25
move
S1 Exhibition2
25
2026-11-10T17:40:43.171Z
S1 59661, S2 59111
b968b2fe75
d06ac67e84
sk_4707cd57
26
move
S2 Exhibition1
26
2026-11-10T17:40:45.198Z
S1 59661, S2 59084
3b87427bcb
b968b2fe75
sk_4707cd57
27
move
S1 Exhibition2
27
2026-11-10T17:40:47.213Z
S1 59646, S2 59084
0406adaf8a
3b87427bcb
sk_4707cd57
28
move
S2 Exhibition1
28
2026-11-10T17:40:49.223Z
S1 59646, S2 59074
350110e9e3
0406adaf8a
sk_4707cd57
29
move
S1 Exhibition2
29
2026-11-10T17:40:51.233Z
S1 59636, S2 59074
c61d1e6a85
350110e9e3
sk_4707cd57
30
move
S2 Exhibition1
30
2026-11-10T17:40:53.194Z
S1 59636, S2 59113
d71b98ff0b
c61d1e6a85
sk_4707cd57
31
move
S1 Exhibition2
31
2026-11-10T17:40:55.205Z
S1 59625, S2 59113
8699ee741c
d71b98ff0b
sk_4707cd57
32
move
S2 Exhibition1
32
2026-11-10T17:40:57.160Z
S1 59625, S2 59158
397311e494
8699ee741c
sk_4707cd57
33
move
S1 Exhibition2
33
2026-11-10T17:40:59.113Z
S1 59672, S2 59158
39fcde2c45
397311e494
sk_4707cd57
34
move
S2 Exhibition1
34
2026-11-10T17:41:01.065Z
S1 59672, S2 59206
a646c5422c
39fcde2c45
sk_4707cd57
35
move
S1 Exhibition2
35
2026-11-10T17:41:03.104Z
S1 59633, S2 59206
7e72d6526a
a646c5422c
sk_4707cd57
36
move
S2 Exhibition1
36
2026-11-10T17:41:05.061Z
S1 59633, S2 59249
db2d6f1547
7e72d6526a
sk_4707cd57
37
move
S1 Exhibition2
37
2026-11-10T17:41:07.021Z
S1 59673, S2 59249
1b10cb7633
db2d6f1547
sk_4707cd57
38
move
S2 Exhibition1
38
2026-11-10T17:41:08.958Z
S1 59673, S2 59312
80680b1117
1b10cb7633
sk_4707cd57
39
move
S1 Exhibition2
39
2026-11-10T17:41:10.887Z
S1 59744, S2 59312
7a95a0e0b0
80680b1117
sk_4707cd57
40
move
S2 Exhibition1
40
2026-11-10T17:41:12.813Z
S1 59744, S2 59386
354b259406
7a95a0e0b0
sk_4707cd57
41
move
S1 Exhibition2
41
2026-11-10T17:41:14.752Z
S1 59805, S2 59386
9813006735
354b259406
sk_4707cd57
42
move
S2 Exhibition1
42
2026-11-10T17:41:16.689Z
S1 59805, S2 59449
bd8e82ade9
9813006735
sk_4707cd57
43
move
S1 Exhibition2
43
2026-11-10T17:41:18.630Z
S1 59864, S2 59449
447693ebef
bd8e82ade9
sk_4707cd57
44
move
S2 Exhibition1
44
2026-11-10T17:41:20.569Z
S1 59864, S2 59510
2e3af84abd
447693ebef
sk_4707cd57
45
move
S1 Exhibition2
45
2026-11-10T17:41:22.516Z
S1 59917, S2 59510
3ba14f3648
2e3af84abd
sk_4707cd57
46
move
S2 Exhibition1
46
2026-11-10T17:41:24.453Z
S1 59917, S2 59573
dc2ee788de
3ba14f3648
sk_4707cd57
47
move
S1 Exhibition2
47
2026-11-10T17:41:26.433Z
S1 59937, S2 59573
fa886fe67f
dc2ee788de
sk_4707cd57
48
move
S2 Exhibition1
48
2026-11-10T17:41:28.372Z
S1 59937, S2 59634
80c095a178
fa886fe67f
sk_4707cd57
49
move
S1 Exhibition2
49
2026-11-10T17:41:30.328Z
S1 59981, S2 59634
37a906e42e
80c095a178
sk_4707cd57
50
move
S2 Exhibition1
50
2026-11-10T17:41:32.266Z
S1 59981, S2 59696
128ee69560
37a906e42e
sk_4707cd57
51
move
S1 Exhibition2
51
2026-11-10T17:41:34.204Z
S1 60043, S2 59696
39ea622013
128ee69560
sk_4707cd57
52
move
S2 Exhibition1
52
2026-11-10T17:41:36.147Z
S1 60043, S2 59753
d77f49c36d
39ea622013
sk_4707cd57
53
move
S1 Exhibition2
53
2026-11-10T17:41:38.084Z
S1 60106, S2 59753
0f053faf15
d77f49c36d
sk_4707cd57
54
move
S2 Exhibition1
54
2026-11-10T17:41:40.021Z
S1 60106, S2 59816
53ee64d4fd
0f053faf15
sk_4707cd57
55
move
S1 Exhibition2
55
2026-11-10T17:41:41.951Z
S1 60176, S2 59816
446c8acf11
53ee64d4fd
sk_4707cd57
56
move
S2 Exhibition1
56
2026-11-10T17:41:43.884Z
S1 60176, S2 59883
1a2eb39853
446c8acf11
sk_4707cd57
57
move
S1 Exhibition2
57
2026-11-10T17:41:45.810Z
S1 60250, S2 59883
80502560bc
1a2eb39853
sk_4707cd57
58
move
S2 Exhibition1
58
2026-11-10T17:41:47.741Z
S1 60250, S2 59952
0b58723363
80502560bc
sk_4707cd57
59
move
S1 Exhibition2
59
2026-11-10T17:41:49.672Z
S1 60319, S2 59952
219a171cab
0b58723363
sk_4707cd57
60
move
S2 Exhibition1
60
2026-11-10T17:41:51.608Z
S1 60319, S2 60016
1adabba5af
219a171cab
sk_4707cd57
61
move
S1 Exhibition2
61
2026-11-10T17:41:53.548Z
S1 60379, S2 60016
2b722fd3b0
1adabba5af
sk_4707cd57
62
move
S2 Exhibition1
62
2026-11-10T17:41:55.478Z
S1 60379, S2 60086
828bea225d
2b722fd3b0
sk_4707cd57
63
move
S1 Exhibition2
63
2026-11-10T17:41:57.409Z
S1 60448, S2 60086
4749b92d33
828bea225d
sk_4707cd57
64
move
S2 Exhibition1
64
2026-11-10T17:41:59.340Z
S1 60448, S2 60155
2b73c55595
4749b92d33
sk_4707cd57
65
move
S1 Exhibition2
65
2026-11-10T17:42:01.325Z
S1 60463, S2 60155
e602b047e5
2b73c55595
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.