Verify set `set_01M6YTD3F2EAPV8AFEGDNHQXQH`

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("8602347001863617417:set_01M6YTD3F2EAPV8AFEGDNHQXQH") = 7066ef352eadaaca..., the commitment published at the start
✓	set points	{'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 1.0, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 1.0}
✓	set tiebreak	fewer_moves: {'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 26, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 9}
✓	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_01M6YTD3F5FX9VGXTNVSGBYPJX`: verified

✓	signatures	52 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..52, every prev_hash links
✓	move log	52 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	52 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 2 (four_in_a_row) follows from the moves

52 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition1	1	2026-11-09T00:12:53.707Z	S1 59832, S2 60000	`949421889a`	start	`sk_4707cd57`
2	move	S2 Exhibition2	2	2026-11-09T00:12:55.805Z	S1 59832, S2 59902	`4fb576e1c1`	`949421889a`	`sk_4707cd57`
3	move	S1 Exhibition1	3	2026-11-09T00:12:58.097Z	S1 59540, S2 59902	`a1ba0abc3e`	`4fb576e1c1`	`sk_4707cd57`
4	move	S2 Exhibition2	4	2026-11-09T00:13:00.329Z	S1 59540, S2 59670	`b516e526a2`	`a1ba0abc3e`	`sk_4707cd57`
5	move	S1 Exhibition1	5	2026-11-09T00:13:03.138Z	S1 58731, S2 59670	`d00646dc0b`	`b516e526a2`	`sk_4707cd57`
6	move	S2 Exhibition2	6	2026-11-09T00:13:05.234Z	S1 58731, S2 59574	`cede5370bc`	`d00646dc0b`	`sk_4707cd57`
7	move	S1 Exhibition1	7	2026-11-09T00:13:07.204Z	S1 58761, S2 59574	`fb3232b914`	`cede5370bc`	`sk_4707cd57`
8	move	S2 Exhibition2	8	2026-11-09T00:13:09.222Z	S1 58761, S2 59556	`a4e995f75b`	`fb3232b914`	`sk_4707cd57`
9	move	S1 Exhibition1	9	2026-11-09T00:13:11.259Z	S1 58724, S2 59556	`266574166e`	`a4e995f75b`	`sk_4707cd57`
10	move	S2 Exhibition2	10	2026-11-09T00:13:13.227Z	S1 58724, S2 59588	`40859bda09`	`266574166e`	`sk_4707cd57`
11	move	S1 Exhibition1	11	2026-11-09T00:13:15.227Z	S1 58724, S2 59588	`0ebdfad8d3`	`40859bda09`	`sk_4707cd57`
12	move	S2 Exhibition2	12	2026-11-09T00:13:17.207Z	S1 58724, S2 59608	`8816721e16`	`0ebdfad8d3`	`sk_4707cd57`
13	move	S1 Exhibition1	13	2026-11-09T00:13:19.214Z	S1 58717, S2 59608	`7187d1f122`	`8816721e16`	`sk_4707cd57`
14	move	S2 Exhibition2	14	2026-11-09T00:13:21.205Z	S1 58717, S2 59617	`4637d1d975`	`7187d1f122`	`sk_4707cd57`
15	move	S1 Exhibition1	15	2026-11-09T00:13:23.213Z	S1 58709, S2 59617	`0d1d07116c`	`4637d1d975`	`sk_4707cd57`
16	move	S2 Exhibition2	16	2026-11-09T00:13:25.174Z	S1 58709, S2 59656	`a44b59644f`	`0d1d07116c`	`sk_4707cd57`
17	move	S1 Exhibition1	17	2026-11-09T00:13:27.219Z	S1 58664, S2 59656	`f17b4685d3`	`a44b59644f`	`sk_4707cd57`
18	move	S2 Exhibition2	18	2026-11-09T00:13:29.218Z	S1 58664, S2 59657	`cce7833316`	`f17b4685d3`	`sk_4707cd57`
19	move	S1 Exhibition1	19	2026-11-09T00:13:31.213Z	S1 58669, S2 59657	`8a08093fb3`	`cce7833316`	`sk_4707cd57`
20	move	S2 Exhibition2	20	2026-11-09T00:13:33.210Z	S1 58669, S2 59660	`e4ffd07bb9`	`8a08093fb3`	`sk_4707cd57`
21	move	S1 Exhibition1	21	2026-11-09T00:13:35.202Z	S1 58677, S2 59660	`96af089046`	`e4ffd07bb9`	`sk_4707cd57`
22	move	S2 Exhibition2	22	2026-11-09T00:13:37.209Z	S1 58677, S2 59653	`ffe87749e6`	`96af089046`	`sk_4707cd57`
23	move	S1 Exhibition1	23	2026-11-09T00:13:39.197Z	S1 58689, S2 59653	`d9c0875e53`	`ffe87749e6`	`sk_4707cd57`
24	move	S2 Exhibition2	24	2026-11-09T00:13:41.159Z	S1 58689, S2 59691	`9b893ca92c`	`d9c0875e53`	`sk_4707cd57`
25	move	S1 Exhibition1	25	2026-11-09T00:13:43.233Z	S1 58615, S2 59691	`f5facda802`	`9b893ca92c`	`sk_4707cd57`
26	move	S2 Exhibition2	26	2026-11-09T00:13:45.206Z	S1 58615, S2 59718	`ce8e8a4a0a`	`f5facda802`	`sk_4707cd57`
27	move	S1 Exhibition1	27	2026-11-09T00:13:47.196Z	S1 58625, S2 59718	`2fb0a95750`	`ce8e8a4a0a`	`sk_4707cd57`
28	move	S2 Exhibition2	28	2026-11-09T00:13:49.150Z	S1 58625, S2 59764	`22a9ac0841`	`2fb0a95750`	`sk_4707cd57`
29	move	S1 Exhibition1	29	2026-11-09T00:13:51.097Z	S1 58678, S2 59764	`7e667dab6b`	`22a9ac0841`	`sk_4707cd57`
30	move	S2 Exhibition2	30	2026-11-09T00:13:53.100Z	S1 58678, S2 59761	`7e88c43c29`	`7e667dab6b`	`sk_4707cd57`
31	move	S1 Exhibition1	31	2026-11-09T00:13:55.123Z	S1 58655, S2 59761	`04da192861`	`7e88c43c29`	`sk_4707cd57`
32	move	S2 Exhibition2	32	2026-11-09T00:13:57.086Z	S1 58655, S2 59798	`0f5f4d0582`	`04da192861`	`sk_4707cd57`
33	move	S1 Exhibition1	33	2026-11-09T00:13:59.036Z	S1 58705, S2 59798	`cfbe40bce8`	`0f5f4d0582`	`sk_4707cd57`
34	move	S2 Exhibition2	34	2026-11-09T00:14:00.977Z	S1 58705, S2 59857	`7cbcc0ca0f`	`cfbe40bce8`	`sk_4707cd57`
35	move	S1 Exhibition1	35	2026-11-09T00:14:03.035Z	S1 58647, S2 59857	`c9adfd5639`	`7cbcc0ca0f`	`sk_4707cd57`
36	move	S2 Exhibition2	36	2026-11-09T00:14:05.101Z	S1 58647, S2 59791	`462cf0edcd`	`c9adfd5639`	`sk_4707cd57`
37	move	S1 Exhibition1	37	2026-11-09T00:14:07.050Z	S1 58698, S2 59791	`a2ae18dc66`	`462cf0edcd`	`sk_4707cd57`
38	move	S2 Exhibition2	38	2026-11-09T00:14:08.989Z	S1 58698, S2 59852	`957df76fa0`	`a2ae18dc66`	`sk_4707cd57`
39	move	S1 Exhibition1	39	2026-11-09T00:14:10.929Z	S1 58758, S2 59852	`ef618a8035`	`957df76fa0`	`sk_4707cd57`
40	move	S2 Exhibition2	40	2026-11-09T00:14:12.855Z	S1 58758, S2 59926	`a3b378e166`	`ef618a8035`	`sk_4707cd57`
41	move	S1 Exhibition1	41	2026-11-09T00:14:14.794Z	S1 58819, S2 59926	`873905443c`	`a3b378e166`	`sk_4707cd57`
42	move	S2 Exhibition2	42	2026-11-09T00:14:16.731Z	S1 58819, S2 59989	`d60f666a9c`	`873905443c`	`sk_4707cd57`
43	move	S1 Exhibition1	43	2026-11-09T00:14:18.670Z	S1 58880, S2 59989	`a2d09c4f3e`	`d60f666a9c`	`sk_4707cd57`
44	move	S2 Exhibition2	44	2026-11-09T00:14:20.608Z	S1 58880, S2 60051	`2ddf0f65c4`	`a2d09c4f3e`	`sk_4707cd57`
45	move	S1 Exhibition1	45	2026-11-09T00:14:22.547Z	S1 58941, S2 60051	`5dd057fe3f`	`2ddf0f65c4`	`sk_4707cd57`
46	move	S2 Exhibition2	46	2026-11-09T00:14:24.480Z	S1 58941, S2 60118	`f272ea1a01`	`5dd057fe3f`	`sk_4707cd57`
47	move	S1 Exhibition1	47	2026-11-09T00:14:26.413Z	S1 59008, S2 60118	`17fe105d2a`	`f272ea1a01`	`sk_4707cd57`
48	move	S2 Exhibition2	48	2026-11-09T00:14:28.339Z	S1 59008, S2 60192	`32c4c42574`	`17fe105d2a`	`sk_4707cd57`
49	move	S1 Exhibition1	49	2026-11-09T00:14:30.283Z	S1 59064, S2 60192	`b2250064c2`	`32c4c42574`	`sk_4707cd57`
50	move	S2 Exhibition2	50	2026-11-09T00:14:32.215Z	S1 59064, S2 60260	`2813f17176`	`b2250064c2`	`sk_4707cd57`
51	move	S1 Exhibition1	51	2026-11-09T00:14:34.155Z	S1 59124, S2 60260	`ce3ad874cd`	`2813f17176`	`sk_4707cd57`
52	move	S2 Exhibition2	52	2026-11-09T00:14:36.093Z	S1 59124, S2 60322	`41706cd924`	`ce3ad874cd`	`sk_4707cd57`

Game 2 `m_01M6YTD3F6E38T8TJ5C20Y4HB0`: verified

✓	signatures	18 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..18, every prev_hash links
✓	move log	18 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	18 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 2 (four_in_a_row) follows from the moves

18 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition2	1	2026-11-09T00:12:53.701Z	S1 59838, S2 60000	`cd08a3531e`	start	`sk_4707cd57`
2	move	S2 Exhibition1	2	2026-11-09T00:12:55.804Z	S1 59838, S2 59897	`751ec3db34`	`cd08a3531e`	`sk_4707cd57`
3	move	S1 Exhibition2	3	2026-11-09T00:12:58.019Z	S1 59623, S2 59897	`4d8e4d236d`	`751ec3db34`	`sk_4707cd57`
4	move	S2 Exhibition1	4	2026-11-09T00:13:00.407Z	S1 59623, S2 59509	`3d13a2ca19`	`4d8e4d236d`	`sk_4707cd57`
5	move	S1 Exhibition2	5	2026-11-09T00:13:03.175Z	S1 58855, S2 59509	`541ac54a6d`	`3d13a2ca19`	`sk_4707cd57`
6	move	S2 Exhibition1	6	2026-11-09T00:13:05.300Z	S1 58855, S2 59384	`1c20e0e113`	`541ac54a6d`	`sk_4707cd57`
7	move	S1 Exhibition2	7	2026-11-09T00:13:07.319Z	S1 58836, S2 59384	`659923eed1`	`1c20e0e113`	`sk_4707cd57`
8	move	S2 Exhibition1	8	2026-11-09T00:13:09.400Z	S1 58836, S2 59303	`4fff4b3574`	`659923eed1`	`sk_4707cd57`
9	move	S1 Exhibition2	9	2026-11-09T00:13:11.400Z	S1 58836, S2 59303	`e0fb6287b8`	`4fff4b3574`	`sk_4707cd57`
10	move	S2 Exhibition1	10	2026-11-09T00:13:13.434Z	S1 58836, S2 59269	`9a01f9c3af`	`e0fb6287b8`	`sk_4707cd57`
11	move	S1 Exhibition2	11	2026-11-09T00:13:15.498Z	S1 58772, S2 59269	`7ccd9bd525`	`9a01f9c3af`	`sk_4707cd57`
12	move	S2 Exhibition1	12	2026-11-09T00:13:17.508Z	S1 58772, S2 59259	`318d83ac82`	`7ccd9bd525`	`sk_4707cd57`
13	move	S1 Exhibition2	13	2026-11-09T00:13:19.497Z	S1 58783, S2 59259	`6085b1a9f3`	`318d83ac82`	`sk_4707cd57`
14	move	S2 Exhibition1	14	2026-11-09T00:13:21.463Z	S1 58783, S2 59293	`d42abc09eb`	`6085b1a9f3`	`sk_4707cd57`
15	move	S1 Exhibition2	15	2026-11-09T00:13:23.402Z	S1 58844, S2 59293	`d9d0f4e276`	`d42abc09eb`	`sk_4707cd57`
16	move	S2 Exhibition1	16	2026-11-09T00:13:25.343Z	S1 58844, S2 59352	`99174c2b6e`	`d9d0f4e276`	`sk_4707cd57`
17	move	S1 Exhibition2	17	2026-11-09T00:13:27.304Z	S1 58883, S2 59352	`d37513e262`	`99174c2b6e`	`sk_4707cd57`
18	move	S2 Exhibition1	18	2026-11-09T00:13:29.234Z	S1 58883, S2 59422	`e33a272fb8`	`d37513e262`	`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_01M6YTD3F2EAPV8AFEGDNHQXQH

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

Verify set `set_01M6YTD3F2EAPV8AFEGDNHQXQH`

Verified

Set checks

Game 1 `m_01M6YTD3F5FX9VGXTNVSGBYPJX`: verified

Game 2 `m_01M6YTD3F6E38T8TJ5C20Y4HB0`: verified

Check it yourself

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Verify set set_01M6YTD3F2EAPV8AFEGDNHQXQH

Verified

Set checks

Game 1 m_01M6YTD3F5FX9VGXTNVSGBYPJX: verified

Game 2 m_01M6YTD3F6E38T8TJ5C20Y4HB0: verified

Check it yourself

Verify set `set_01M6YTD3F2EAPV8AFEGDNHQXQH`

Game 1 `m_01M6YTD3F5FX9VGXTNVSGBYPJX`: verified

Game 2 `m_01M6YTD3F6E38T8TJ5C20Y4HB0`: verified