Verify set `set_01M71KGWS8FG887P975Y8WDQD6`

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("8390309840928856479:set_01M71KGWS8FG887P975Y8WDQD6") = bd48d49e3039861e..., the commitment published at the start
✓	set points	{'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 1.0, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 1.0}
✓	set tiebreak	fewer_moves: {'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 32, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 10}
✓	set result	a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓	set payout	the winner takes 20, fee 0

Game 1 `m_01M71KGWSAFHV98ZB9R2GB60A6`: verified

✓	signatures	64 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..64, every prev_hash links
✓	move log	64 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	64 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 2 (four_in_a_row) follows from the moves

64 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition1	1	2026-11-10T02:10:21.725Z	S1 59312, S2 60000	`8d34555683`	start	`sk_4707cd57`
2	move	S2 Exhibition2	2	2026-11-10T02:10:23.921Z	S1 59312, S2 59804	`f2bbae19ec`	`8d34555683`	`sk_4707cd57`
3	move	S1 Exhibition1	3	2026-11-10T02:10:26.020Z	S1 59213, S2 59804	`54ce9d959b`	`f2bbae19ec`	`sk_4707cd57`
4	move	S2 Exhibition2	4	2026-11-10T02:10:28.308Z	S1 59213, S2 59516	`5b04e7d3f1`	`54ce9d959b`	`sk_4707cd57`
5	move	S1 Exhibition1	5	2026-11-10T02:10:30.409Z	S1 59112, S2 59516	`6177710b21`	`5b04e7d3f1`	`sk_4707cd57`
6	move	S2 Exhibition2	6	2026-11-10T02:10:32.500Z	S1 59112, S2 59425	`4754e2de20`	`6177710b21`	`sk_4707cd57`
7	move	S1 Exhibition1	7	2026-11-10T02:10:34.617Z	S1 58995, S2 59425	`31a08dc03b`	`4754e2de20`	`sk_4707cd57`
8	move	S2 Exhibition2	8	2026-11-10T02:10:36.698Z	S1 58995, S2 59344	`ea7c124d58`	`31a08dc03b`	`sk_4707cd57`
9	move	S1 Exhibition1	9	2026-11-10T02:10:38.659Z	S1 59034, S2 59344	`06c80dc8f1`	`ea7c124d58`	`sk_4707cd57`
10	move	S2 Exhibition2	10	2026-11-10T02:10:40.725Z	S1 59034, S2 59278	`34422bb909`	`06c80dc8f1`	`sk_4707cd57`
11	move	S1 Exhibition1	11	2026-11-10T02:10:42.829Z	S1 58930, S2 59278	`917cb2c964`	`34422bb909`	`sk_4707cd57`
12	move	S2 Exhibition2	12	2026-11-10T02:10:44.999Z	S1 58930, S2 59108	`4244ec4f72`	`917cb2c964`	`sk_4707cd57`
13	move	S1 Exhibition1	13	2026-11-10T02:10:46.998Z	S1 58931, S2 59108	`cf4a01e2e5`	`4244ec4f72`	`sk_4707cd57`
14	move	S2 Exhibition2	14	2026-11-10T02:10:49.012Z	S1 58931, S2 59094	`75adaac82c`	`cf4a01e2e5`	`sk_4707cd57`
15	move	S1 Exhibition1	15	2026-11-10T02:10:50.943Z	S1 59000, S2 59094	`7b12d7f78e`	`75adaac82c`	`sk_4707cd57`
16	move	S2 Exhibition2	16	2026-11-10T02:10:52.938Z	S1 59000, S2 59099	`2eac9e390a`	`7b12d7f78e`	`sk_4707cd57`
17	move	S1 Exhibition1	17	2026-11-10T02:10:55.011Z	S1 58927, S2 59099	`dfebeb7299`	`2eac9e390a`	`sk_4707cd57`
18	move	S2 Exhibition2	18	2026-11-10T02:10:57.003Z	S1 58927, S2 59107	`87cb0f1a0b`	`dfebeb7299`	`sk_4707cd57`
19	move	S1 Exhibition1	19	2026-11-10T02:10:58.996Z	S1 58934, S2 59107	`922cd5ed2e`	`87cb0f1a0b`	`sk_4707cd57`
20	move	S2 Exhibition2	20	2026-11-10T02:11:01.028Z	S1 58934, S2 59075	`4f91ab0dc8`	`922cd5ed2e`	`sk_4707cd57`
21	move	S1 Exhibition1	21	2026-11-10T02:11:03.021Z	S1 58941, S2 59075	`5fae1820f3`	`4f91ab0dc8`	`sk_4707cd57`
22	move	S2 Exhibition2	22	2026-11-10T02:11:04.964Z	S1 58941, S2 59132	`4ea180cd9f`	`5fae1820f3`	`sk_4707cd57`
23	move	S1 Exhibition1	23	2026-11-10T02:11:06.928Z	S1 58977, S2 59132	`f7847f2bf1`	`4ea180cd9f`	`sk_4707cd57`
24	move	S2 Exhibition2	24	2026-11-10T02:11:08.894Z	S1 58977, S2 59166	`7a57aea71e`	`f7847f2bf1`	`sk_4707cd57`
25	move	S1 Exhibition1	25	2026-11-10T02:11:10.931Z	S1 58940, S2 59166	`e796b78e30`	`7a57aea71e`	`sk_4707cd57`
26	move	S2 Exhibition2	26	2026-11-10T02:11:12.996Z	S1 58940, S2 59101	`c88e7059fb`	`e796b78e30`	`sk_4707cd57`
27	move	S1 Exhibition1	27	2026-11-10T02:11:14.973Z	S1 58963, S2 59101	`c531e5c49e`	`c88e7059fb`	`sk_4707cd57`
28	move	S2 Exhibition2	28	2026-11-10T02:11:16.939Z	S1 58963, S2 59135	`b081fb1d6f`	`c531e5c49e`	`sk_4707cd57`
29	move	S1 Exhibition1	29	2026-11-10T02:11:18.937Z	S1 58965, S2 59135	`ca557af867`	`b081fb1d6f`	`sk_4707cd57`
30	move	S2 Exhibition2	30	2026-11-10T02:11:20.941Z	S1 58965, S2 59131	`23314255fb`	`ca557af867`	`sk_4707cd57`
31	move	S1 Exhibition1	31	2026-11-10T02:11:23.030Z	S1 58876, S2 59131	`cc09ac0966`	`23314255fb`	`sk_4707cd57`
32	move	S2 Exhibition2	32	2026-11-10T02:11:25.142Z	S1 58876, S2 59019	`dd960c343d`	`cc09ac0966`	`sk_4707cd57`
33	move	S1 Exhibition1	33	2026-11-10T02:11:27.226Z	S1 58792, S2 59019	`37b0978728`	`dd960c343d`	`sk_4707cd57`
34	move	S2 Exhibition2	34	2026-11-10T02:11:29.232Z	S1 58792, S2 59013	`98066c5d1b`	`37b0978728`	`sk_4707cd57`
35	move	S1 Exhibition1	35	2026-11-10T02:11:31.304Z	S1 58720, S2 59013	`752a8b5b34`	`98066c5d1b`	`sk_4707cd57`
36	move	S2 Exhibition2	36	2026-11-10T02:11:33.287Z	S1 58720, S2 59030	`baf5957c0f`	`752a8b5b34`	`sk_4707cd57`
37	move	S1 Exhibition1	37	2026-11-10T02:11:35.255Z	S1 58752, S2 59030	`67c116ff1c`	`baf5957c0f`	`sk_4707cd57`
38	move	S2 Exhibition2	38	2026-11-10T02:11:37.224Z	S1 58752, S2 59061	`57d727fb86`	`67c116ff1c`	`sk_4707cd57`
39	move	S1 Exhibition1	39	2026-11-10T02:11:39.176Z	S1 58800, S2 59061	`46c8c2ebe8`	`57d727fb86`	`sk_4707cd57`
40	move	S2 Exhibition2	40	2026-11-10T02:11:41.121Z	S1 58800, S2 59116	`ae425f2ab5`	`46c8c2ebe8`	`sk_4707cd57`
41	move	S1 Exhibition1	41	2026-11-10T02:11:43.061Z	S1 58860, S2 59116	`61b15592e2`	`ae425f2ab5`	`sk_4707cd57`
42	move	S2 Exhibition2	42	2026-11-10T02:11:45.003Z	S1 58860, S2 59174	`bf4eab71b6`	`61b15592e2`	`sk_4707cd57`
43	move	S1 Exhibition1	43	2026-11-10T02:11:46.940Z	S1 58923, S2 59174	`8024f020c2`	`bf4eab71b6`	`sk_4707cd57`
44	move	S2 Exhibition2	44	2026-11-10T02:11:48.865Z	S1 58923, S2 59249	`f73ce38de0`	`8024f020c2`	`sk_4707cd57`
45	move	S1 Exhibition1	45	2026-11-10T02:11:50.799Z	S1 58989, S2 59249	`a0ebf0c82e`	`f73ce38de0`	`sk_4707cd57`
46	move	S2 Exhibition2	46	2026-11-10T02:11:52.734Z	S1 58989, S2 59314	`b8a60de532`	`a0ebf0c82e`	`sk_4707cd57`
47	move	S1 Exhibition1	47	2026-11-10T02:11:54.682Z	S1 59041, S2 59314	`7f3618d909`	`b8a60de532`	`sk_4707cd57`
48	move	S2 Exhibition2	48	2026-11-10T02:11:56.607Z	S1 59041, S2 59389	`77548a7854`	`7f3618d909`	`sk_4707cd57`
49	move	S1 Exhibition1	49	2026-11-10T02:11:58.541Z	S1 59107, S2 59389	`963371a510`	`77548a7854`	`sk_4707cd57`
50	move	S2 Exhibition2	50	2026-11-10T02:12:00.474Z	S1 59107, S2 59456	`c7cc6af3bc`	`963371a510`	`sk_4707cd57`
51	move	S1 Exhibition1	51	2026-11-10T02:12:02.484Z	S1 59097, S2 59456	`7b80ae9f35`	`c7cc6af3bc`	`sk_4707cd57`
52	move	S2 Exhibition2	52	2026-11-10T02:12:04.517Z	S1 59097, S2 59423	`6aa5057d4c`	`7b80ae9f35`	`sk_4707cd57`
53	move	S1 Exhibition1	53	2026-11-10T02:12:06.461Z	S1 59153, S2 59423	`f6fcee8254`	`6aa5057d4c`	`sk_4707cd57`
54	move	S2 Exhibition2	54	2026-11-10T02:12:08.394Z	S1 59153, S2 59490	`63c5776717`	`f6fcee8254`	`sk_4707cd57`
55	move	S1 Exhibition1	55	2026-11-10T02:12:10.327Z	S1 59220, S2 59490	`b81e9fedf2`	`63c5776717`	`sk_4707cd57`
56	move	S2 Exhibition2	56	2026-11-10T02:12:12.254Z	S1 59220, S2 59563	`3415cd5984`	`b81e9fedf2`	`sk_4707cd57`
57	move	S1 Exhibition1	57	2026-11-10T02:12:14.186Z	S1 59288, S2 59563	`319207626e`	`3415cd5984`	`sk_4707cd57`
58	move	S2 Exhibition2	58	2026-11-10T02:12:16.110Z	S1 59288, S2 59639	`f68b4c5991`	`319207626e`	`sk_4707cd57`
59	move	S1 Exhibition1	59	2026-11-10T02:12:18.039Z	S1 59359, S2 59639	`e3b44cd66f`	`f68b4c5991`	`sk_4707cd57`
60	move	S2 Exhibition2	60	2026-11-10T02:12:19.972Z	S1 59359, S2 59706	`fff4af505a`	`e3b44cd66f`	`sk_4707cd57`
61	move	S1 Exhibition1	61	2026-11-10T02:12:21.901Z	S1 59430, S2 59706	`df1ad676db`	`fff4af505a`	`sk_4707cd57`
62	move	S2 Exhibition2	62	2026-11-10T02:12:23.828Z	S1 59430, S2 59779	`f56a10b8d6`	`df1ad676db`	`sk_4707cd57`
63	move	S1 Exhibition1	63	2026-11-10T02:12:25.761Z	S1 59497, S2 59779	`9d08770ec8`	`f56a10b8d6`	`sk_4707cd57`
64	move	S2 Exhibition2	64	2026-11-10T02:12:27.691Z	S1 59497, S2 59849	`ee87c18ad1`	`9d08770ec8`	`sk_4707cd57`

Game 2 `m_01M71KGWSCF0SBSRGN6892SBYK`: 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	2026-11-10T02:10:21.729Z	S1 59308, S2 60000	`5c77c9b08f`	start	`sk_4707cd57`
2	move	S2 Exhibition1	2	2026-11-10T02:10:23.930Z	S1 59308, S2 59799	`d611a0d466`	`5c77c9b08f`	`sk_4707cd57`
3	move	S1 Exhibition2	3	2026-11-10T02:10:26.023Z	S1 59215, S2 59799	`05cd99c646`	`d611a0d466`	`sk_4707cd57`
4	move	S2 Exhibition1	4	2026-11-10T02:10:28.305Z	S1 59215, S2 59517	`0fd67689fd`	`05cd99c646`	`sk_4707cd57`
5	move	S1 Exhibition2	5	2026-11-10T02:10:30.404Z	S1 59116, S2 59517	`e7490fd7e9`	`0fd67689fd`	`sk_4707cd57`
6	move	S2 Exhibition1	6	2026-11-10T02:10:32.431Z	S1 59116, S2 59490	`ae41433042`	`e7490fd7e9`	`sk_4707cd57`
7	move	S1 Exhibition2	7	2026-11-10T02:10:34.605Z	S1 58942, S2 59490	`addd4921bf`	`ae41433042`	`sk_4707cd57`
8	move	S2 Exhibition1	8	2026-11-10T02:10:36.632Z	S1 58942, S2 59463	`ee290a96b2`	`addd4921bf`	`sk_4707cd57`
9	move	S1 Exhibition2	9	2026-11-10T02:10:38.603Z	S1 58971, S2 59463	`2e2beb1a92`	`ee290a96b2`	`sk_4707cd57`
10	move	S2 Exhibition1	10	2026-11-10T02:10:40.708Z	S1 58971, S2 59358	`9c87f38855`	`2e2beb1a92`	`sk_4707cd57`
11	move	S1 Exhibition2	11	2026-11-10T02:10:42.823Z	S1 58856, S2 59358	`f7b38fb27d`	`9c87f38855`	`sk_4707cd57`
12	move	S2 Exhibition1	12	2026-11-10T02:10:44.805Z	S1 58856, S2 59376	`cd313c692d`	`f7b38fb27d`	`sk_4707cd57`
13	move	S1 Exhibition2	13	2026-11-10T02:10:46.795Z	S1 58866, S2 59376	`06a115f742`	`cd313c692d`	`sk_4707cd57`
14	move	S2 Exhibition1	14	2026-11-10T02:10:48.813Z	S1 58866, S2 59358	`19748ee07b`	`06a115f742`	`sk_4707cd57`
15	move	S1 Exhibition2	15	2026-11-10T02:10:50.742Z	S1 58937, S2 59358	`9469bd63ff`	`19748ee07b`	`sk_4707cd57`
16	move	S2 Exhibition1	16	2026-11-10T02:10:52.719Z	S1 58937, S2 59381	`eaf9f258cf`	`9469bd63ff`	`sk_4707cd57`
17	move	S1 Exhibition2	17	2026-11-10T02:10:54.650Z	S1 59006, S2 59381	`fbe3df51f3`	`eaf9f258cf`	`sk_4707cd57`
18	move	S2 Exhibition1	18	2026-11-10T02:10:56.607Z	S1 59006, S2 59424	`50d8eb0d7d`	`fbe3df51f3`	`sk_4707cd57`
19	move	S1 Exhibition2	19	2026-11-10T02:10:58.536Z	S1 59077, S2 59424	`bf53cdbbe5`	`50d8eb0d7d`	`sk_4707cd57`
20	move	S2 Exhibition1	20	2026-11-10T02:11:00.470Z	S1 59077, S2 59490	`9e818264f8`	`bf53cdbbe5`	`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_01M71KGWS8FG887P975Y8WDQD6

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

Verify set `set_01M71KGWS8FG887P975Y8WDQD6`

Verified

Set checks

Game 1 `m_01M71KGWSAFHV98ZB9R2GB60A6`: verified

Game 2 `m_01M71KGWSCF0SBSRGN6892SBYK`: verified

Check it yourself

Menu

Play

Watch

Learn

Verify set set_01M71KGWS8FG887P975Y8WDQD6

Verified

Set checks

Game 1 m_01M71KGWSAFHV98ZB9R2GB60A6: verified

Game 2 m_01M71KGWSCF0SBSRGN6892SBYK: verified

Check it yourself

Verify set `set_01M71KGWS8FG887P975Y8WDQD6`

Game 1 `m_01M71KGWSAFHV98ZB9R2GB60A6`: verified

Game 2 `m_01M71KGWSCF0SBSRGN6892SBYK`: verified