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("2439569769110475454:set_01M6VWNHENEPRTQEJ5Y29YXQA9") = 920da354f452d25c..., the commitment published at the start
a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓
set payout
the winner takes 40, fee 0
Game 1 m_01M6VWNHERF0NSCR7CZ5T6FC3Z: 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
2026-11-07T20:54:44.003Z
S1 59863, S2 60000
2d4eff9c59
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-07T20:54:46.205Z
S1 59863, S2 59798
b46aae8005
2d4eff9c59
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-07T20:54:48.305Z
S1 59763, S2 59798
5e6ee0c886
b46aae8005
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-07T20:54:50.518Z
S1 59763, S2 59585
3f11eff507
5e6ee0c886
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-07T20:54:52.624Z
S1 59657, S2 59585
eb47a5792a
3f11eff507
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-07T20:54:54.816Z
S1 59657, S2 59393
8fae0970d7
eb47a5792a
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-07T20:54:56.898Z
S1 59575, S2 59393
f03db9e5a9
8fae0970d7
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-07T20:54:58.834Z
S1 59575, S2 59457
07e9286b58
f03db9e5a9
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-07T20:55:00.821Z
S1 59588, S2 59457
06f1c9f332
07e9286b58
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-07T20:55:03.411Z
S1 59588, S2 58867
a58aa4e39f
06f1c9f332
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-07T20:55:05.430Z
S1 59569, S2 58867
c9d2d2a5cb
a58aa4e39f
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-07T20:55:07.505Z
S1 59569, S2 58792
f1d404e65b
c9d2d2a5cb
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-07T20:55:09.495Z
S1 59579, S2 58792
2a182c7889
f1d404e65b
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-07T20:55:11.502Z
S1 59579, S2 58785
e80ecc861f
2a182c7889
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-07T20:55:13.497Z
S1 59584, S2 58785
caf691e134
e80ecc861f
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-07T20:55:15.508Z
S1 59584, S2 58774
bca23020c2
caf691e134
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-07T20:55:17.437Z
S1 59655, S2 58774
a8469a7aca
bca23020c2
sk_4707cd57
18
move
S2 Exhibition2
18
2026-11-07T20:55:19.395Z
S1 59655, S2 58816
5039551aa3
a8469a7aca
sk_4707cd57
19
move
S1 Exhibition1
19
2026-11-07T20:55:21.325Z
S1 59725, S2 58816
39df2ef030
5039551aa3
sk_4707cd57
20
move
S2 Exhibition2
20
2026-11-07T20:55:23.255Z
S1 59725, S2 58886
61ef0423c0
39df2ef030
sk_4707cd57
Game 2 m_01M6VWNHESFCYSQXCV4PKR2FW6: verified
✓
signatures
21 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..21, every prev_hash links
✓
move log
21 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
21 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
21 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-07T20:54:44.014Z
S1 59852, S2 60000
7e8cd878f5
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-07T20:54:46.216Z
S1 59852, S2 59798
3abd7d6ee9
7e8cd878f5
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-07T20:54:48.302Z
S1 59766, S2 59798
99293fd5ee
3abd7d6ee9
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-07T20:54:50.503Z
S1 59766, S2 59597
aa7929c1f6
99293fd5ee
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-07T20:54:52.613Z
S1 59656, S2 59597
824b6eef76
aa7929c1f6
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-07T20:54:54.826Z
S1 59656, S2 59384
cf00a0422f
824b6eef76
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-07T20:54:56.908Z
S1 59574, S2 59384
3ccdb4475a
cf00a0422f
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-07T20:54:59.021Z
S1 59574, S2 59271
208b998f88
3ccdb4475a
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-07T20:55:00.998Z
S1 59597, S2 59271
166c949a74
208b998f88
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-07T20:55:03.430Z
S1 59597, S2 58839
db173d8faa
166c949a74
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-07T20:55:05.423Z
S1 59604, S2 58839
56625be902
db173d8faa
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-07T20:55:07.522Z
S1 59604, S2 58740
089d7fc5ff
56625be902
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-07T20:55:09.614Z
S1 59512, S2 58740
5394d461f5
089d7fc5ff
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-07T20:55:11.610Z
S1 59512, S2 58744
6da0a5525d
5394d461f5
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-07T20:55:13.611Z
S1 59511, S2 58744
79627d95f8
6da0a5525d
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-07T20:55:15.546Z
S1 59511, S2 58809
8f43518657
79627d95f8
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-07T20:55:17.512Z
S1 59545, S2 58809
3f21bb7dfd
8f43518657
sk_4707cd57
18
move
S2 Exhibition1
18
2026-11-07T20:55:19.445Z
S1 59545, S2 58876
7900ff07e8
3f21bb7dfd
sk_4707cd57
19
move
S1 Exhibition2
19
2026-11-07T20:55:21.396Z
S1 59594, S2 58876
1cf6ca9e97
7900ff07e8
sk_4707cd57
20
move
S2 Exhibition1
20
2026-11-07T20:55:23.328Z
S1 59594, S2 58944
5db9d66821
1cf6ca9e97
sk_4707cd57
21
move
S1 Exhibition2
21
2026-11-07T20:55:25.258Z
S1 59664, S2 58944
c538442982
5db9d66821
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.