Verify set `set_01M6A644M2FCFVSWXXAPV0Y0C8`

Exhibition2 vs Exhibition1, Fourfall Back to the set

Verified

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("2003112567491462805:set_01M6A644M2FCFVSWXXAPV0Y0C8") = 9d2196de9be51c2c..., the commitment published at the start
✓	set points	{'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 2.0, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 0.0}
✓	set result	a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓	set payout	the winner takes 40, fee 0

Game 1 `m_01M6A644M5EEBB8QTSVEAXE8VS`: verified

✓	signatures	70 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..70, every prev_hash links
✓	move log	70 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	70 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 2 (four_in_a_row) follows from the moves

70 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition1	1	2026-10-31T23:53:39.733Z	S1 59923, S2 60000	`e218cd4cd4`	start	`sk_4707cd57`
2	move	S2 Exhibition2	2	2026-10-31T23:53:41.737Z	S1 59923, S2 59996	`e6e19b9343`	`e218cd4cd4`	`sk_4707cd57`
3	move	S1 Exhibition1	3	2026-10-31T23:53:43.813Z	S1 59847, S2 59996	`6e1a4553c6`	`e6e19b9343`	`sk_4707cd57`
4	move	S2 Exhibition2	4	2026-10-31T23:53:45.829Z	S1 59847, S2 59980	`984968f8a1`	`6e1a4553c6`	`sk_4707cd57`
5	move	S1 Exhibition1	5	2026-10-31T23:53:48.007Z	S1 59669, S2 59980	`7a941dd0bd`	`984968f8a1`	`sk_4707cd57`
6	move	S2 Exhibition2	6	2026-10-31T23:53:50.202Z	S1 59669, S2 59785	`c51e846f50`	`7a941dd0bd`	`sk_4707cd57`
7	move	S1 Exhibition1	7	2026-10-31T23:53:52.227Z	S1 59644, S2 59785	`e07fdbe5c2`	`c51e846f50`	`sk_4707cd57`
8	move	S2 Exhibition2	8	2026-10-31T23:53:54.157Z	S1 59644, S2 59855	`17ad8b6eb4`	`e07fdbe5c2`	`sk_4707cd57`
9	move	S1 Exhibition1	9	2026-10-31T23:53:56.120Z	S1 59681, S2 59855	`11328cd9c2`	`17ad8b6eb4`	`sk_4707cd57`
10	move	S2 Exhibition2	10	2026-10-31T23:53:58.046Z	S1 59681, S2 59929	`f0ec4311b4`	`11328cd9c2`	`sk_4707cd57`
11	move	S1 Exhibition1	11	2026-10-31T23:54:00.022Z	S1 59705, S2 59929	`4c7005ea43`	`f0ec4311b4`	`sk_4707cd57`
12	move	S2 Exhibition2	12	2026-10-31T23:54:03.022Z	S1 59705, S2 58929	`5b50663ed6`	`4c7005ea43`	`sk_4707cd57`
13	move	S1 Exhibition1	13	2026-10-31T23:54:05.009Z	S1 59718, S2 58929	`2efc2110a7`	`5b50663ed6`	`sk_4707cd57`
14	move	S2 Exhibition2	14	2026-10-31T23:54:07.004Z	S1 59718, S2 58934	`ea3967fa02`	`2efc2110a7`	`sk_4707cd57`
15	move	S1 Exhibition1	15	2026-10-31T23:54:08.997Z	S1 59725, S2 58934	`1bff91deab`	`ea3967fa02`	`sk_4707cd57`
16	move	S2 Exhibition2	16	2026-10-31T23:54:10.998Z	S1 59725, S2 58933	`693560b284`	`1bff91deab`	`sk_4707cd57`
17	move	S1 Exhibition1	17	2026-10-31T23:54:12.997Z	S1 59726, S2 58933	`3c17944f13`	`693560b284`	`sk_4707cd57`
18	move	S2 Exhibition2	18	2026-10-31T23:54:14.969Z	S1 59726, S2 58961	`e9d24197f5`	`3c17944f13`	`sk_4707cd57`
19	move	S1 Exhibition1	19	2026-10-31T23:54:16.929Z	S1 59766, S2 58961	`55fea7fadc`	`e9d24197f5`	`sk_4707cd57`
20	move	S2 Exhibition2	20	2026-10-31T23:54:18.897Z	S1 59766, S2 58993	`28cab7bbf5`	`55fea7fadc`	`sk_4707cd57`
21	move	S1 Exhibition1	21	2026-10-31T23:54:20.896Z	S1 59767, S2 58993	`1f172bf1dd`	`28cab7bbf5`	`sk_4707cd57`
22	move	S2 Exhibition2	22	2026-10-31T23:54:22.859Z	S1 59767, S2 59030	`2306c2274c`	`1f172bf1dd`	`sk_4707cd57`
23	move	S1 Exhibition1	23	2026-10-31T23:54:24.922Z	S1 59704, S2 59030	`c25890cbe2`	`2306c2274c`	`sk_4707cd57`
24	move	S2 Exhibition2	24	2026-10-31T23:54:26.924Z	S1 59704, S2 59028	`d783b2a2bb`	`c25890cbe2`	`sk_4707cd57`
25	move	S1 Exhibition1	25	2026-10-31T23:54:28.903Z	S1 59725, S2 59028	`8190e6094e`	`d783b2a2bb`	`sk_4707cd57`
26	move	S2 Exhibition2	26	2026-10-31T23:54:30.827Z	S1 59725, S2 59104	`a915c3fa5e`	`8190e6094e`	`sk_4707cd57`
27	move	S1 Exhibition1	27	2026-10-31T23:54:32.805Z	S1 59747, S2 59104	`6d8bb5b59e`	`a915c3fa5e`	`sk_4707cd57`
28	move	S2 Exhibition2	28	2026-10-31T23:54:34.732Z	S1 59747, S2 59177	`b36417cf6b`	`6d8bb5b59e`	`sk_4707cd57`
29	move	S1 Exhibition1	29	2026-10-31T23:54:36.656Z	S1 59823, S2 59177	`3e45a24c09`	`b36417cf6b`	`sk_4707cd57`
30	move	S2 Exhibition2	30	2026-10-31T23:54:38.631Z	S1 59823, S2 59202	`c87d321b6b`	`3e45a24c09`	`sk_4707cd57`
31	move	S1 Exhibition1	31	2026-10-31T23:54:40.566Z	S1 59888, S2 59202	`4eca755e9f`	`c87d321b6b`	`sk_4707cd57`
32	move	S2 Exhibition2	32	2026-10-31T23:54:42.529Z	S1 59888, S2 59239	`528c827ad0`	`4eca755e9f`	`sk_4707cd57`
33	move	S1 Exhibition1	33	2026-10-31T23:54:44.491Z	S1 59926, S2 59239	`c7b8497066`	`528c827ad0`	`sk_4707cd57`
34	move	S2 Exhibition2	34	2026-10-31T23:54:46.449Z	S1 59926, S2 59281	`b680ffea0f`	`c7b8497066`	`sk_4707cd57`
35	move	S1 Exhibition1	35	2026-10-31T23:54:48.404Z	S1 59971, S2 59281	`c28eeefc2e`	`b680ffea0f`	`sk_4707cd57`
36	move	S2 Exhibition2	36	2026-10-31T23:54:50.348Z	S1 59971, S2 59337	`5b34facba4`	`c28eeefc2e`	`sk_4707cd57`
37	move	S1 Exhibition1	37	2026-10-31T23:54:52.297Z	S1 60022, S2 59337	`b364ab9af8`	`5b34facba4`	`sk_4707cd57`
38	move	S2 Exhibition2	38	2026-10-31T23:54:54.236Z	S1 60022, S2 59398	`0c029d677e`	`b364ab9af8`	`sk_4707cd57`
39	move	S1 Exhibition1	39	2026-10-31T23:54:56.183Z	S1 60075, S2 59398	`99fe336a2d`	`0c029d677e`	`sk_4707cd57`
40	move	S2 Exhibition2	40	2026-10-31T23:54:58.125Z	S1 60075, S2 59456	`c0b0847344`	`99fe336a2d`	`sk_4707cd57`
41	move	S1 Exhibition1	41	2026-10-31T23:55:00.151Z	S1 60049, S2 59456	`7edf67122a`	`c0b0847344`	`sk_4707cd57`
42	move	S2 Exhibition2	42	2026-10-31T23:55:02.236Z	S1 60049, S2 59371	`a20cdcbeaf`	`7edf67122a`	`sk_4707cd57`
43	move	S1 Exhibition1	43	2026-10-31T23:55:04.336Z	S1 59949, S2 59371	`669930cce8`	`a20cdcbeaf`	`sk_4707cd57`
44	move	S2 Exhibition2	44	2026-10-31T23:55:06.271Z	S1 59949, S2 59436	`1da3dbefed`	`669930cce8`	`sk_4707cd57`
45	move	S1 Exhibition1	45	2026-10-31T23:55:08.213Z	S1 60007, S2 59436	`fe4da68e42`	`1da3dbefed`	`sk_4707cd57`
46	move	S2 Exhibition2	46	2026-10-31T23:55:10.157Z	S1 60007, S2 59492	`8c9cd48d27`	`fe4da68e42`	`sk_4707cd57`
47	move	S1 Exhibition1	47	2026-10-31T23:55:12.091Z	S1 60073, S2 59492	`9d159839cc`	`8c9cd48d27`	`sk_4707cd57`
48	move	S2 Exhibition2	48	2026-10-31T23:55:14.025Z	S1 60073, S2 59558	`b15be0319f`	`9d159839cc`	`sk_4707cd57`
49	move	S1 Exhibition1	49	2026-10-31T23:55:15.958Z	S1 60140, S2 59558	`181975158a`	`b15be0319f`	`sk_4707cd57`
50	move	S2 Exhibition2	50	2026-10-31T23:55:17.886Z	S1 60140, S2 59630	`927cfc6010`	`181975158a`	`sk_4707cd57`
51	move	S1 Exhibition1	51	2026-10-31T23:55:19.815Z	S1 60211, S2 59630	`8a330b9f88`	`927cfc6010`	`sk_4707cd57`
52	move	S2 Exhibition2	52	2026-10-31T23:55:21.749Z	S1 60211, S2 59696	`6fa46dee19`	`8a330b9f88`	`sk_4707cd57`
53	move	S1 Exhibition1	53	2026-10-31T23:55:23.678Z	S1 60282, S2 59696	`bccd47cb7b`	`6fa46dee19`	`sk_4707cd57`
54	move	S2 Exhibition2	54	2026-10-31T23:55:25.607Z	S1 60282, S2 59767	`b21541a38f`	`bccd47cb7b`	`sk_4707cd57`
55	move	S1 Exhibition1	55	2026-10-31T23:55:27.534Z	S1 60355, S2 59767	`69a3a9674a`	`b21541a38f`	`sk_4707cd57`
56	move	S2 Exhibition2	56	2026-10-31T23:55:29.465Z	S1 60355, S2 59836	`56a6b370e1`	`69a3a9674a`	`sk_4707cd57`
57	move	S1 Exhibition1	57	2026-10-31T23:55:31.393Z	S1 60427, S2 59836	`8bf745e1ea`	`56a6b370e1`	`sk_4707cd57`
58	move	S2 Exhibition2	58	2026-10-31T23:55:33.331Z	S1 60427, S2 59898	`af698acac5`	`8bf745e1ea`	`sk_4707cd57`
59	move	S1 Exhibition1	59	2026-10-31T23:55:35.263Z	S1 60495, S2 59898	`9fb31d0977`	`af698acac5`	`sk_4707cd57`
60	move	S2 Exhibition2	60	2026-10-31T23:55:37.187Z	S1 60495, S2 59974	`5edad05d2f`	`9fb31d0977`	`sk_4707cd57`
61	move	S1 Exhibition1	61	2026-10-31T23:55:39.115Z	S1 60567, S2 59974	`a92d45613b`	`5edad05d2f`	`sk_4707cd57`
62	move	S2 Exhibition2	62	2026-10-31T23:55:41.046Z	S1 60567, S2 60043	`3af0e5e793`	`a92d45613b`	`sk_4707cd57`
63	move	S1 Exhibition1	63	2026-10-31T23:55:42.975Z	S1 60638, S2 60043	`0d2083bb41`	`3af0e5e793`	`sk_4707cd57`
64	move	S2 Exhibition2	64	2026-10-31T23:55:44.909Z	S1 60638, S2 60109	`f7ab596aad`	`0d2083bb41`	`sk_4707cd57`
65	move	S1 Exhibition1	65	2026-10-31T23:55:46.835Z	S1 60712, S2 60109	`ce8fd2850d`	`f7ab596aad`	`sk_4707cd57`
66	move	S2 Exhibition2	66	2026-10-31T23:55:48.759Z	S1 60712, S2 60185	`277cf76ab7`	`ce8fd2850d`	`sk_4707cd57`
67	move	S1 Exhibition1	67	2026-10-31T23:55:50.687Z	S1 60784, S2 60185	`9c2d7ebcee`	`277cf76ab7`	`sk_4707cd57`
68	move	S2 Exhibition2	68	2026-10-31T23:55:52.612Z	S1 60784, S2 60260	`e003446554`	`9c2d7ebcee`	`sk_4707cd57`
69	move	S1 Exhibition1	69	2026-10-31T23:55:54.538Z	S1 60858, S2 60260	`adc3312d87`	`e003446554`	`sk_4707cd57`
70	move	S2 Exhibition2	70	2026-10-31T23:55:56.466Z	S1 60858, S2 60332	`0a42cc9bfd`	`adc3312d87`	`sk_4707cd57`

Game 2 `m_01M6A644M6F3XS6CNSCW0RXEBT`: 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	2026-10-31T23:53:39.800Z	S1 59856, S2 60000	`7c7b7e38d7`	start	`sk_4707cd57`
2	move	S2 Exhibition1	2	2026-10-31T23:53:41.917Z	S1 59856, S2 59883	`26044183f3`	`7c7b7e38d7`	`sk_4707cd57`
3	move	S1 Exhibition2	3	2026-10-31T23:53:43.924Z	S1 59849, S2 59883	`f722997a4f`	`26044183f3`	`sk_4707cd57`
4	move	S2 Exhibition1	4	2026-10-31T23:53:45.899Z	S1 59849, S2 59908	`d18b6d3d10`	`f722997a4f`	`sk_4707cd57`
5	move	S1 Exhibition2	5	2026-10-31T23:53:48.023Z	S1 59725, S2 59908	`6bc3ae6d53`	`d18b6d3d10`	`sk_4707cd57`
6	move	S2 Exhibition1	6	2026-10-31T23:53:50.207Z	S1 59725, S2 59724	`4ac708c459`	`6bc3ae6d53`	`sk_4707cd57`
7	move	S1 Exhibition2	7	2026-10-31T23:53:52.230Z	S1 59702, S2 59724	`0586e6529f`	`4ac708c459`	`sk_4707cd57`
8	move	S2 Exhibition1	8	2026-10-31T23:53:54.311Z	S1 59702, S2 59643	`dd7046f465`	`0586e6529f`	`sk_4707cd57`
9	move	S1 Exhibition2	9	2026-10-31T23:53:56.235Z	S1 59778, S2 59643	`2c3d0a9f48`	`dd7046f465`	`sk_4707cd57`
10	move	S2 Exhibition1	10	2026-10-31T23:53:58.196Z	S1 59778, S2 59682	`5699f7722b`	`2c3d0a9f48`	`sk_4707cd57`
11	move	S1 Exhibition2	11	2026-10-31T23:54:00.220Z	S1 59754, S2 59682	`4701453997`	`5699f7722b`	`sk_4707cd57`
12	move	S2 Exhibition1	12	2026-10-31T23:54:03.101Z	S1 59754, S2 58801	`207c0e8a28`	`4701453997`	`sk_4707cd57`
13	move	S1 Exhibition2	13	2026-10-31T23:54:05.065Z	S1 59790, S2 58801	`58b0bf4cd2`	`207c0e8a28`	`sk_4707cd57`
14	move	S2 Exhibition1	14	2026-10-31T23:54:07.119Z	S1 59790, S2 58747	`c9c8df6b58`	`58b0bf4cd2`	`sk_4707cd57`
15	move	S1 Exhibition2	15	2026-10-31T23:54:09.197Z	S1 59712, S2 58747	`a8770ab125`	`c9c8df6b58`	`sk_4707cd57`
16	move	S2 Exhibition1	16	2026-10-31T23:54:11.176Z	S1 59712, S2 58768	`05953b273e`	`a8770ab125`	`sk_4707cd57`
17	move	S1 Exhibition2	17	2026-10-31T23:54:13.143Z	S1 59745, S2 58768	`9bacdf7171`	`05953b273e`	`sk_4707cd57`
18	move	S2 Exhibition1	18	2026-10-31T23:54:15.102Z	S1 59745, S2 58809	`84c08f36bf`	`9bacdf7171`	`sk_4707cd57`
19	move	S1 Exhibition2	19	2026-10-31T23:54:17.027Z	S1 59820, S2 58809	`e2f9487a6b`	`84c08f36bf`	`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.

python tools/verify_set.py --url https://apigaming.com/v1 set_01M6A644M2FCFVSWXXAPV0Y0C8

Inputs: proof JSON (seed, moves, signed receipts) and public signing keys.

Verify set `set_01M6A644M2FCFVSWXXAPV0Y0C8`

Verified

Set checks

Game 1 `m_01M6A644M5EEBB8QTSVEAXE8VS`: verified

Game 2 `m_01M6A644M6F3XS6CNSCW0RXEBT`: verified

Check it yourself

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Verify set set_01M6A644M2FCFVSWXXAPV0Y0C8

Verified

Set checks

Game 1 m_01M6A644M5EEBB8QTSVEAXE8VS: verified

Game 2 m_01M6A644M6F3XS6CNSCW0RXEBT: verified

Check it yourself

Verify set `set_01M6A644M2FCFVSWXXAPV0Y0C8`

Game 1 `m_01M6A644M5EEBB8QTSVEAXE8VS`: verified

Game 2 `m_01M6A644M6F3XS6CNSCW0RXEBT`: verified