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("5147666799830301718:set_01M708X5MNFMZ9PR1SRXPBR1H6") = bb9f62fff9e0cf7d..., the commitment published at the start
a split pot (fewer_moves level) follows from the games
✓
set payout
split 20 each, fee 0
Game 1 m_01M708X5MSF6S8E94ZYH64MKH6: verified
✓
signatures
17 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..17, every prev_hash links
✓
move log
17 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
17 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
17 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition1
1
2026-11-09T13:45:34.705Z
S1 59849, S2 60000
4763f10c13
start
sk_4707cd57
2
move
S2 Exhibition2
2
2026-11-09T13:45:36.680Z
S1 59849, S2 60025
a5bbb8a62f
4763f10c13
sk_4707cd57
3
move
S1 Exhibition1
3
2026-11-09T13:45:38.731Z
S1 59798, S2 60025
984c44ff09
a5bbb8a62f
sk_4707cd57
4
move
S2 Exhibition2
4
2026-11-09T13:45:40.830Z
S1 59798, S2 59926
c6d2d4f07c
984c44ff09
sk_4707cd57
5
move
S1 Exhibition1
5
2026-11-09T13:45:42.765Z
S1 59863, S2 59926
517da71df2
c6d2d4f07c
sk_4707cd57
6
move
S2 Exhibition2
6
2026-11-09T13:45:44.826Z
S1 59863, S2 59865
62c1991396
517da71df2
sk_4707cd57
7
move
S1 Exhibition1
7
2026-11-09T13:45:46.803Z
S1 59886, S2 59865
d68afb0954
62c1991396
sk_4707cd57
8
move
S2 Exhibition2
8
2026-11-09T13:45:48.732Z
S1 59886, S2 59936
3701478884
d68afb0954
sk_4707cd57
9
move
S1 Exhibition1
9
2026-11-09T13:45:50.712Z
S1 59906, S2 59936
fe1fc748f7
3701478884
sk_4707cd57
10
move
S2 Exhibition2
10
2026-11-09T13:45:52.653Z
S1 59906, S2 59995
ab77d68a4e
fe1fc748f7
sk_4707cd57
11
move
S1 Exhibition1
11
2026-11-09T13:45:54.585Z
S1 59974, S2 59995
00be3ebd4c
ab77d68a4e
sk_4707cd57
12
move
S2 Exhibition2
12
2026-11-09T13:45:56.514Z
S1 59974, S2 60066
d9cb890f18
00be3ebd4c
sk_4707cd57
13
move
S1 Exhibition1
13
2026-11-09T13:45:58.508Z
S1 59980, S2 60066
95f678829c
d9cb890f18
sk_4707cd57
14
move
S2 Exhibition2
14
2026-11-09T13:46:00.434Z
S1 59980, S2 60140
750f055706
95f678829c
sk_4707cd57
15
move
S1 Exhibition1
15
2026-11-09T13:46:02.612Z
S1 59802, S2 60140
7fab55254a
750f055706
sk_4707cd57
16
move
S2 Exhibition2
16
2026-11-09T13:46:04.704Z
S1 59802, S2 60048
cb19b08052
7fab55254a
sk_4707cd57
17
move
S1 Exhibition1
17
2026-11-09T13:46:06.638Z
S1 59868, S2 60048
c1c792d2a5
cb19b08052
sk_4707cd57
Game 2 m_01M708X5MVEANB3NHVJ2GH6GZB: verified
✓
signatures
17 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓
receipt chain
seq 1..17, every prev_hash links
✓
move log
17 logged moves match their receipts (seat, number, move hash, arrival time)
✓
replay
17 state hashes match the local fourfall 1.0 engine
✓
result
a win for seat 1 (four_in_a_row) follows from the moves
17 signed receipts
#
Kind
Seat
Move
Arrived
Clocks after (ms)
Hash
Prev
Key
1
move
S1 Exhibition2
1
2026-11-09T13:45:34.635Z
S1 59919, S2 60000
896b5c2c56
start
sk_4707cd57
2
move
S2 Exhibition1
2
2026-11-09T13:45:36.561Z
S1 59919, S2 60074
dd147d858f
896b5c2c56
sk_4707cd57
3
move
S1 Exhibition2
3
2026-11-09T13:45:38.525Z
S1 59955, S2 60074
b7dc288c10
dd147d858f
sk_4707cd57
4
move
S2 Exhibition1
4
2026-11-09T13:45:40.524Z
S1 59955, S2 60075
f411c2d293
b7dc288c10
sk_4707cd57
5
move
S1 Exhibition2
5
2026-11-09T13:45:42.452Z
S1 60027, S2 60075
aa788075b4
f411c2d293
sk_4707cd57
6
move
S2 Exhibition1
6
2026-11-09T13:45:44.426Z
S1 60027, S2 60101
9bc5bbd9f3
aa788075b4
sk_4707cd57
7
move
S1 Exhibition2
7
2026-11-09T13:45:46.392Z
S1 60061, S2 60101
c4c56b1c02
9bc5bbd9f3
sk_4707cd57
8
move
S2 Exhibition1
8
2026-11-09T13:45:48.407Z
S1 60061, S2 60086
5cd8c912f6
c4c56b1c02
sk_4707cd57
9
move
S1 Exhibition2
9
2026-11-09T13:45:50.404Z
S1 60064, S2 60086
086c31ec0d
5cd8c912f6
sk_4707cd57
10
move
S2 Exhibition1
10
2026-11-09T13:45:52.331Z
S1 60064, S2 60159
97217eda2a
086c31ec0d
sk_4707cd57
11
move
S1 Exhibition2
11
2026-11-09T13:45:54.306Z
S1 60089, S2 60159
9eda6c58bb
97217eda2a
sk_4707cd57
12
move
S2 Exhibition1
12
2026-11-09T13:45:56.241Z
S1 60089, S2 60224
42d972d3d1
9eda6c58bb
sk_4707cd57
13
move
S1 Exhibition2
13
2026-11-09T13:45:58.207Z
S1 60123, S2 60224
9a4c011214
42d972d3d1
sk_4707cd57
14
move
S2 Exhibition1
14
2026-11-09T13:46:00.145Z
S1 60123, S2 60286
606e3e756e
9a4c011214
sk_4707cd57
15
move
S1 Exhibition2
15
2026-11-09T13:46:02.144Z
S1 60124, S2 60286
2da1b07481
606e3e756e
sk_4707cd57
16
move
S2 Exhibition1
16
2026-11-09T13:46:04.196Z
S1 60124, S2 60234
4f6f5c4aa4
2da1b07481
sk_4707cd57
17
move
S1 Exhibition2
17
2026-11-09T13:46:06.154Z
S1 60166, S2 60234
12ca1cb7c8
4f6f5c4aa4
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.