Verify set `set_01M75HC9KJE0YA2ACKM863JRG4`

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("8881172164919757723:set_01M75HC9KJE0YA2ACKM863JRG4") = 3fadee0c67cedffc..., 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 20, fee 0

Game 1 `m_01M75HC9KNEW2BNPJ4GAJK0V2S`: verified

✓	signatures	60 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..60, every prev_hash links
✓	move log	60 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	60 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 2 (four_in_a_row) follows from the moves

60 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition1	1	2026-11-11T14:49:51.020Z	S1 59883, S2 60000	`b1ab467814`	start	`sk_4707cd57`
2	move	S2 Exhibition2	2	2026-11-11T14:49:53.205Z	S1 59883, S2 59815	`9121b433e3`	`b1ab467814`	`sk_4707cd57`
3	move	S1 Exhibition1	3	2026-11-11T14:49:55.399Z	S1 59689, S2 59815	`3450d92274`	`9121b433e3`	`sk_4707cd57`
4	move	S2 Exhibition2	4	2026-11-11T14:49:57.525Z	S1 59689, S2 59689	`c9fa7259a5`	`3450d92274`	`sk_4707cd57`
5	move	S1 Exhibition1	5	2026-11-11T14:49:59.710Z	S1 59504, S2 59689	`b5f20fcb87`	`c9fa7259a5`	`sk_4707cd57`
6	move	S2 Exhibition2	6	2026-11-11T14:50:02.614Z	S1 59504, S2 58785	`27bc1c9323`	`b5f20fcb87`	`sk_4707cd57`
7	move	S1 Exhibition1	7	2026-11-11T14:50:05.024Z	S1 59094, S2 58785	`c8a97da6c4`	`27bc1c9323`	`sk_4707cd57`
8	move	S2 Exhibition2	8	2026-11-11T14:50:07.026Z	S1 59094, S2 58783	`d5e784379e`	`c8a97da6c4`	`sk_4707cd57`
9	move	S1 Exhibition1	9	2026-11-11T14:50:09.021Z	S1 59099, S2 58783	`6f7c994437`	`d5e784379e`	`sk_4707cd57`
10	move	S2 Exhibition2	10	2026-11-11T14:50:11.011Z	S1 59099, S2 58793	`0b38af15f6`	`6f7c994437`	`sk_4707cd57`
11	move	S1 Exhibition1	11	2026-11-11T14:50:13.037Z	S1 59073, S2 58793	`8f601e84ed`	`0b38af15f6`	`sk_4707cd57`
12	move	S2 Exhibition2	12	2026-11-11T14:50:15.007Z	S1 59073, S2 58823	`40ad1715f0`	`8f601e84ed`	`sk_4707cd57`
13	move	S1 Exhibition1	13	2026-11-11T14:50:16.968Z	S1 59112, S2 58823	`c9a475ba62`	`40ad1715f0`	`sk_4707cd57`
14	move	S2 Exhibition2	14	2026-11-11T14:50:19.000Z	S1 59112, S2 58791	`b777960ac8`	`c9a475ba62`	`sk_4707cd57`
15	move	S1 Exhibition1	15	2026-11-11T14:50:20.968Z	S1 59144, S2 58791	`9dfb1d39b9`	`b777960ac8`	`sk_4707cd57`
16	move	S2 Exhibition2	16	2026-11-11T14:50:23.000Z	S1 59144, S2 58759	`007c112774`	`9dfb1d39b9`	`sk_4707cd57`
17	move	S1 Exhibition1	17	2026-11-11T14:50:24.999Z	S1 59145, S2 58759	`d6cb09b702`	`007c112774`	`sk_4707cd57`
18	move	S2 Exhibition2	18	2026-11-11T14:50:26.928Z	S1 59145, S2 58830	`bfa6392405`	`d6cb09b702`	`sk_4707cd57`
19	move	S1 Exhibition1	19	2026-11-11T14:50:28.857Z	S1 59216, S2 58830	`4adf36dc1c`	`bfa6392405`	`sk_4707cd57`
20	move	S2 Exhibition2	20	2026-11-11T14:50:30.822Z	S1 59216, S2 58865	`23610cb402`	`4adf36dc1c`	`sk_4707cd57`
21	move	S1 Exhibition1	21	2026-11-11T14:50:32.818Z	S1 59220, S2 58865	`669bea5bcf`	`23610cb402`	`sk_4707cd57`
22	move	S2 Exhibition2	22	2026-11-11T14:50:34.803Z	S1 59220, S2 58880	`825de7c828`	`669bea5bcf`	`sk_4707cd57`
23	move	S1 Exhibition1	23	2026-11-11T14:50:36.813Z	S1 59210, S2 58880	`3c4f25ed88`	`825de7c828`	`sk_4707cd57`
24	move	S2 Exhibition2	24	2026-11-11T14:50:38.886Z	S1 59210, S2 58807	`b30df1d928`	`3c4f25ed88`	`sk_4707cd57`
25	move	S1 Exhibition1	25	2026-11-11T14:50:41.230Z	S1 58866, S2 58807	`0e97afb522`	`b30df1d928`	`sk_4707cd57`
26	move	S2 Exhibition2	26	2026-11-11T14:50:43.300Z	S1 58866, S2 58737	`ee2ea87caf`	`0e97afb522`	`sk_4707cd57`
27	move	S1 Exhibition1	27	2026-11-11T14:50:45.407Z	S1 58759, S2 58737	`707c0bbf44`	`ee2ea87caf`	`sk_4707cd57`
28	move	S2 Exhibition2	28	2026-11-11T14:50:47.434Z	S1 58759, S2 58710	`f43e33a6f0`	`707c0bbf44`	`sk_4707cd57`
29	move	S1 Exhibition1	29	2026-11-11T14:50:49.532Z	S1 58661, S2 58710	`3baa70ce95`	`f43e33a6f0`	`sk_4707cd57`
30	move	S2 Exhibition2	30	2026-11-11T14:50:51.574Z	S1 58661, S2 58668	`eade49cc0a`	`3baa70ce95`	`sk_4707cd57`
31	move	S1 Exhibition1	31	2026-11-11T14:50:53.629Z	S1 58606, S2 58668	`94a9e1bb7f`	`eade49cc0a`	`sk_4707cd57`
32	move	S2 Exhibition2	32	2026-11-11T14:50:55.660Z	S1 58606, S2 58637	`10bfdba9a4`	`94a9e1bb7f`	`sk_4707cd57`
33	move	S1 Exhibition1	33	2026-11-11T14:50:57.613Z	S1 58653, S2 58637	`984d9652e7`	`10bfdba9a4`	`sk_4707cd57`
34	move	S2 Exhibition2	34	2026-11-11T14:50:59.552Z	S1 58653, S2 58698	`22530bc215`	`984d9652e7`	`sk_4707cd57`
35	move	S1 Exhibition1	35	2026-11-11T14:51:02.127Z	S1 58078, S2 58698	`34fbae1fe2`	`22530bc215`	`sk_4707cd57`
36	move	S2 Exhibition2	36	2026-11-11T14:51:04.279Z	S1 58078, S2 58546	`d3af25b96c`	`34fbae1fe2`	`sk_4707cd57`
37	move	S1 Exhibition1	37	2026-11-11T14:51:06.225Z	S1 58132, S2 58546	`c866ba5c15`	`d3af25b96c`	`sk_4707cd57`
38	move	S2 Exhibition2	38	2026-11-11T14:51:08.166Z	S1 58132, S2 58605	`ce8f79411d`	`c866ba5c15`	`sk_4707cd57`
39	move	S1 Exhibition1	39	2026-11-11T14:51:10.101Z	S1 58197, S2 58605	`e1d8690846`	`ce8f79411d`	`sk_4707cd57`
40	move	S2 Exhibition2	40	2026-11-11T14:51:12.034Z	S1 58197, S2 58672	`79a386eb2a`	`e1d8690846`	`sk_4707cd57`
41	move	S1 Exhibition1	41	2026-11-11T14:51:13.962Z	S1 58269, S2 58672	`d06d3a6839`	`79a386eb2a`	`sk_4707cd57`
42	move	S2 Exhibition2	42	2026-11-11T14:51:15.901Z	S1 58269, S2 58733	`79322e38ec`	`d06d3a6839`	`sk_4707cd57`
43	move	S1 Exhibition1	43	2026-11-11T14:51:17.848Z	S1 58322, S2 58733	`e890f6d547`	`79322e38ec`	`sk_4707cd57`
44	move	S2 Exhibition2	44	2026-11-11T14:51:19.783Z	S1 58322, S2 58798	`a34a781875`	`e890f6d547`	`sk_4707cd57`
45	move	S1 Exhibition1	45	2026-11-11T14:51:21.716Z	S1 58389, S2 58798	`704754a6d6`	`a34a781875`	`sk_4707cd57`
46	move	S2 Exhibition2	46	2026-11-11T14:51:23.655Z	S1 58389, S2 58859	`0333254dff`	`704754a6d6`	`sk_4707cd57`
47	move	S1 Exhibition1	47	2026-11-11T14:51:25.585Z	S1 58459, S2 58859	`57a4d18295`	`0333254dff`	`sk_4707cd57`
48	move	S2 Exhibition2	48	2026-11-11T14:51:27.515Z	S1 58459, S2 58929	`787db07444`	`57a4d18295`	`sk_4707cd57`
49	move	S1 Exhibition1	49	2026-11-11T14:51:29.445Z	S1 58529, S2 58929	`e3e02ed802`	`787db07444`	`sk_4707cd57`
50	move	S2 Exhibition2	50	2026-11-11T14:51:31.374Z	S1 58529, S2 59000	`c9d71aadb2`	`e3e02ed802`	`sk_4707cd57`
51	move	S1 Exhibition1	51	2026-11-11T14:51:33.307Z	S1 58596, S2 59000	`b7546866f5`	`c9d71aadb2`	`sk_4707cd57`
52	move	S2 Exhibition2	52	2026-11-11T14:51:35.246Z	S1 58596, S2 59061	`44462ecd2a`	`b7546866f5`	`sk_4707cd57`
53	move	S1 Exhibition1	53	2026-11-11T14:51:37.191Z	S1 58651, S2 59061	`b43eabf172`	`44462ecd2a`	`sk_4707cd57`
54	move	S2 Exhibition2	54	2026-11-11T14:51:39.129Z	S1 58651, S2 59123	`e16ec0dec1`	`b43eabf172`	`sk_4707cd57`
55	move	S1 Exhibition1	55	2026-11-11T14:51:41.078Z	S1 58702, S2 59123	`3b180f4f55`	`e16ec0dec1`	`sk_4707cd57`
56	move	S2 Exhibition2	56	2026-11-11T14:51:43.008Z	S1 58702, S2 59193	`55d42e4f49`	`3b180f4f55`	`sk_4707cd57`
57	move	S1 Exhibition1	57	2026-11-11T14:51:44.949Z	S1 58761, S2 59193	`0026a9006d`	`55d42e4f49`	`sk_4707cd57`
58	move	S2 Exhibition2	58	2026-11-11T14:51:46.874Z	S1 58761, S2 59268	`3ca736ae21`	`0026a9006d`	`sk_4707cd57`
59	move	S1 Exhibition1	59	2026-11-11T14:51:48.810Z	S1 58825, S2 59268	`89ef3e7eab`	`3ca736ae21`	`sk_4707cd57`
60	move	S2 Exhibition2	60	2026-11-11T14:51:50.754Z	S1 58825, S2 59324	`4bca94142b`	`89ef3e7eab`	`sk_4707cd57`

Game 2 `m_01M75HC9KPEXNRPBJ469TQ7W58`: verified

✓	signatures	45 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..45, every prev_hash links
✓	move log	45 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	45 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 1 (four_in_a_row) follows from the moves

45 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition2	1	2026-11-11T14:49:51.010Z	S1 59893, S2 60000	`a6298d4941`	start	`sk_4707cd57`
2	move	S2 Exhibition1	2	2026-11-11T14:49:53.206Z	S1 59893, S2 59804	`71aa954593`	`a6298d4941`	`sk_4707cd57`
3	move	S1 Exhibition2	3	2026-11-11T14:49:55.326Z	S1 59773, S2 59804	`45713b658d`	`71aa954593`	`sk_4707cd57`
4	move	S2 Exhibition1	4	2026-11-11T14:49:57.503Z	S1 59773, S2 59627	`2d42dc41dc`	`45713b658d`	`sk_4707cd57`
5	move	S1 Exhibition2	5	2026-11-11T14:49:59.714Z	S1 59562, S2 59627	`5afcc7ae28`	`2d42dc41dc`	`sk_4707cd57`
6	move	S2 Exhibition1	6	2026-11-11T14:50:02.462Z	S1 59562, S2 58879	`3296378a2e`	`5afcc7ae28`	`sk_4707cd57`
7	move	S1 Exhibition2	7	2026-11-11T14:50:04.809Z	S1 59215, S2 58879	`a6fa50283a`	`3296378a2e`	`sk_4707cd57`
8	move	S2 Exhibition1	8	2026-11-11T14:50:06.810Z	S1 59215, S2 58878	`b150d16dc9`	`a6fa50283a`	`sk_4707cd57`
9	move	S1 Exhibition2	9	2026-11-11T14:50:08.784Z	S1 59241, S2 58878	`99a670edce`	`b150d16dc9`	`sk_4707cd57`
10	move	S2 Exhibition1	10	2026-11-11T14:50:10.824Z	S1 59241, S2 58838	`82ef478d04`	`99a670edce`	`sk_4707cd57`
11	move	S1 Exhibition2	11	2026-11-11T14:50:12.806Z	S1 59259, S2 58838	`fbfddcd218`	`82ef478d04`	`sk_4707cd57`
12	move	S2 Exhibition1	12	2026-11-11T14:50:14.740Z	S1 59259, S2 58904	`535fdf59ad`	`fbfddcd218`	`sk_4707cd57`
13	move	S1 Exhibition2	13	2026-11-11T14:50:16.668Z	S1 59331, S2 58904	`31a6ec7a1e`	`535fdf59ad`	`sk_4707cd57`
14	move	S2 Exhibition1	14	2026-11-11T14:50:18.629Z	S1 59331, S2 58943	`9cd57de24d`	`31a6ec7a1e`	`sk_4707cd57`
15	move	S1 Exhibition2	15	2026-11-11T14:50:20.554Z	S1 59406, S2 58943	`fbcd5badcb`	`9cd57de24d`	`sk_4707cd57`
16	move	S2 Exhibition1	16	2026-11-11T14:50:22.523Z	S1 59406, S2 58974	`20b49f052b`	`fbcd5badcb`	`sk_4707cd57`
17	move	S1 Exhibition2	17	2026-11-11T14:50:24.521Z	S1 59408, S2 58974	`060c9b4f4c`	`20b49f052b`	`sk_4707cd57`
18	move	S2 Exhibition1	18	2026-11-11T14:50:26.450Z	S1 59408, S2 59045	`7af76f3ae8`	`060c9b4f4c`	`sk_4707cd57`
19	move	S1 Exhibition2	19	2026-11-11T14:50:28.377Z	S1 59481, S2 59045	`e45f4de97e`	`7af76f3ae8`	`sk_4707cd57`
20	move	S2 Exhibition1	20	2026-11-11T14:50:30.458Z	S1 59481, S2 58964	`9d678c4626`	`e45f4de97e`	`sk_4707cd57`
21	move	S1 Exhibition2	21	2026-11-11T14:50:32.510Z	S1 59429, S2 58964	`723eb18cb1`	`9d678c4626`	`sk_4707cd57`
22	move	S2 Exhibition1	22	2026-11-11T14:50:34.534Z	S1 59429, S2 58940	`65ed3bf45d`	`723eb18cb1`	`sk_4707cd57`
23	move	S1 Exhibition2	23	2026-11-11T14:50:36.505Z	S1 59458, S2 58940	`4e50258ce8`	`65ed3bf45d`	`sk_4707cd57`
24	move	S2 Exhibition1	24	2026-11-11T14:50:38.747Z	S1 59458, S2 58698	`f3cfcf1eae`	`4e50258ce8`	`sk_4707cd57`
25	move	S1 Exhibition2	25	2026-11-11T14:50:41.201Z	S1 59004, S2 58698	`ae60002e50`	`f3cfcf1eae`	`sk_4707cd57`
26	move	S2 Exhibition1	26	2026-11-11T14:50:43.233Z	S1 59004, S2 58666	`525d722f2f`	`ae60002e50`	`sk_4707cd57`
27	move	S1 Exhibition2	27	2026-11-11T14:50:45.399Z	S1 58838, S2 58666	`a034cc6134`	`525d722f2f`	`sk_4707cd57`
28	move	S2 Exhibition1	28	2026-11-11T14:50:47.431Z	S1 58838, S2 58634	`5692bdd570`	`a034cc6134`	`sk_4707cd57`
29	move	S1 Exhibition2	29	2026-11-11T14:50:49.602Z	S1 58667, S2 58634	`050ff217c7`	`5692bdd570`	`sk_4707cd57`
30	move	S2 Exhibition1	30	2026-11-11T14:50:51.571Z	S1 58667, S2 58665	`3f22d816e9`	`050ff217c7`	`sk_4707cd57`
31	move	S1 Exhibition2	31	2026-11-11T14:50:53.703Z	S1 58535, S2 58665	`b225acda18`	`3f22d816e9`	`sk_4707cd57`
32	move	S2 Exhibition1	32	2026-11-11T14:50:55.806Z	S1 58535, S2 58562	`17a562950f`	`b225acda18`	`sk_4707cd57`
33	move	S1 Exhibition2	33	2026-11-11T14:50:57.784Z	S1 58557, S2 58562	`2350a64ee7`	`17a562950f`	`sk_4707cd57`
34	move	S2 Exhibition1	34	2026-11-11T14:50:59.731Z	S1 58557, S2 58615	`b8020c1e5d`	`2350a64ee7`	`sk_4707cd57`
35	move	S1 Exhibition2	35	2026-11-11T14:51:02.148Z	S1 58140, S2 58615	`d21e070834`	`b8020c1e5d`	`sk_4707cd57`
36	move	S2 Exhibition1	36	2026-11-11T14:51:04.404Z	S1 58140, S2 58359	`1d8452e1f3`	`d21e070834`	`sk_4707cd57`
37	move	S1 Exhibition2	37	2026-11-11T14:51:06.397Z	S1 58147, S2 58359	`742cf42569`	`1d8452e1f3`	`sk_4707cd57`
38	move	S2 Exhibition1	38	2026-11-11T14:51:08.342Z	S1 58147, S2 58414	`90edd5ed36`	`742cf42569`	`sk_4707cd57`
39	move	S1 Exhibition2	39	2026-11-11T14:51:10.289Z	S1 58200, S2 58414	`0e35b9ec3b`	`90edd5ed36`	`sk_4707cd57`
40	move	S2 Exhibition1	40	2026-11-11T14:51:12.233Z	S1 58200, S2 58470	`81e179be90`	`0e35b9ec3b`	`sk_4707cd57`
41	move	S1 Exhibition2	41	2026-11-11T14:51:14.179Z	S1 58254, S2 58470	`b11e199b26`	`81e179be90`	`sk_4707cd57`
42	move	S2 Exhibition1	42	2026-11-11T14:51:16.122Z	S1 58254, S2 58527	`df3280f5c6`	`b11e199b26`	`sk_4707cd57`
43	move	S1 Exhibition2	43	2026-11-11T14:51:18.052Z	S1 58324, S2 58527	`40bf483d70`	`df3280f5c6`	`sk_4707cd57`
44	move	S2 Exhibition1	44	2026-11-11T14:51:19.986Z	S1 58324, S2 58593	`d195027f20`	`40bf483d70`	`sk_4707cd57`
45	move	S1 Exhibition2	45	2026-11-11T14:51:21.915Z	S1 58395, S2 58593	`e882e327bd`	`d195027f20`	`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_01M75HC9KJE0YA2ACKM863JRG4

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

Verify set `set_01M75HC9KJE0YA2ACKM863JRG4`

Verified

Set checks

Game 1 `m_01M75HC9KNEW2BNPJ4GAJK0V2S`: verified

Game 2 `m_01M75HC9KPEXNRPBJ469TQ7W58`: verified

Check it yourself

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Verify set set_01M75HC9KJE0YA2ACKM863JRG4

Verified

Set checks

Game 1 m_01M75HC9KNEW2BNPJ4GAJK0V2S: verified

Game 2 m_01M75HC9KPEXNRPBJ469TQ7W58: verified

Check it yourself

Verify set `set_01M75HC9KJE0YA2ACKM863JRG4`

Game 1 `m_01M75HC9KNEW2BNPJ4GAJK0V2S`: verified

Game 2 `m_01M75HC9KPEXNRPBJ469TQ7W58`: verified