Verify set `set_01M7853AFRF4DS76YQ4F5PP5HZ`

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("6464741165637076763:set_01M7853AFRF4DS76YQ4F5PP5HZ") = 1ebf0fb6e07e1993..., the commitment published at the start
✓	set points	{'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 1.0, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 1.0}
✓	set tiebreak	fewer_moves: {'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 11, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 34}
✓	set result	a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC on the tiebreak follows from the games
✓	set payout	the winner takes 60, fee 0

Game 1 `m_01M7853AFTE3MVM3F2XJDJZYYZ`: verified

✓	signatures	67 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..67, every prev_hash links
✓	move log	67 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	67 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 1 (four_in_a_row) follows from the moves

67 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition1	1	2026-11-12T15:12:57.424Z	S1 59852, S2 60000	`80e3a67e0b`	start	`sk_4707cd57`
2	move	S2 Exhibition2	2	2026-11-12T15:12:59.434Z	S1 59852, S2 59990	`6a6c0f0cef`	`80e3a67e0b`	`sk_4707cd57`
3	move	S1 Exhibition1	3	2026-11-12T15:13:02.236Z	S1 59050, S2 59990	`f615ae2752`	`6a6c0f0cef`	`sk_4707cd57`
4	move	S2 Exhibition2	4	2026-11-12T15:13:04.339Z	S1 59050, S2 59887	`6a3d8f0cb4`	`f615ae2752`	`sk_4707cd57`
5	move	S1 Exhibition1	5	2026-11-12T15:13:06.397Z	S1 58992, S2 59887	`e574c5d547`	`6a3d8f0cb4`	`sk_4707cd57`
6	move	S2 Exhibition2	6	2026-11-12T15:13:08.403Z	S1 58992, S2 59881	`79630972dc`	`e574c5d547`	`sk_4707cd57`
7	move	S1 Exhibition1	7	2026-11-12T15:13:10.431Z	S1 58964, S2 59881	`4c9537d06e`	`79630972dc`	`sk_4707cd57`
8	move	S2 Exhibition2	8	2026-11-12T15:13:12.403Z	S1 58964, S2 59909	`03a18765f2`	`4c9537d06e`	`sk_4707cd57`
9	move	S1 Exhibition1	9	2026-11-12T15:13:14.366Z	S1 59001, S2 59909	`03045b14e6`	`03a18765f2`	`sk_4707cd57`
10	move	S2 Exhibition2	10	2026-11-12T15:13:16.397Z	S1 59001, S2 59878	`6f7b22a472`	`03045b14e6`	`sk_4707cd57`
11	move	S1 Exhibition1	11	2026-11-12T15:13:18.362Z	S1 59036, S2 59878	`8dec85074b`	`6f7b22a472`	`sk_4707cd57`
12	move	S2 Exhibition2	12	2026-11-12T15:13:20.303Z	S1 59036, S2 59937	`c217ce30bb`	`8dec85074b`	`sk_4707cd57`
13	move	S1 Exhibition1	13	2026-11-12T15:13:22.322Z	S1 59017, S2 59937	`79e21cd41b`	`c217ce30bb`	`sk_4707cd57`
14	move	S2 Exhibition2	14	2026-11-12T15:13:24.399Z	S1 59017, S2 59860	`4bdaeff0d1`	`79e21cd41b`	`sk_4707cd57`
15	move	S1 Exhibition1	15	2026-11-12T15:13:26.398Z	S1 59018, S2 59860	`cdfb912681`	`4bdaeff0d1`	`sk_4707cd57`
16	move	S2 Exhibition2	16	2026-11-12T15:13:28.405Z	S1 59018, S2 59853	`f55db82d0e`	`cdfb912681`	`sk_4707cd57`
17	move	S1 Exhibition1	17	2026-11-12T15:13:30.411Z	S1 59012, S2 59853	`b286a8c93f`	`f55db82d0e`	`sk_4707cd57`
18	move	S2 Exhibition2	18	2026-11-12T15:13:32.420Z	S1 59012, S2 59844	`16ee2b8596`	`b286a8c93f`	`sk_4707cd57`
19	move	S1 Exhibition1	19	2026-11-12T15:13:34.433Z	S1 58999, S2 59844	`5f7024ff89`	`16ee2b8596`	`sk_4707cd57`
20	move	S2 Exhibition2	20	2026-11-12T15:13:36.520Z	S1 58999, S2 59757	`11cab80511`	`5f7024ff89`	`sk_4707cd57`
21	move	S1 Exhibition1	21	2026-11-12T15:13:38.516Z	S1 59003, S2 59757	`412fa3c446`	`11cab80511`	`sk_4707cd57`
22	move	S2 Exhibition2	22	2026-11-12T15:13:40.476Z	S1 59003, S2 59797	`912128cf13`	`412fa3c446`	`sk_4707cd57`
23	move	S1 Exhibition1	23	2026-11-12T15:13:42.529Z	S1 58950, S2 59797	`7bb6c3d1de`	`912128cf13`	`sk_4707cd57`
24	move	S2 Exhibition2	24	2026-11-12T15:13:44.697Z	S1 58950, S2 59629	`382dd811d0`	`7bb6c3d1de`	`sk_4707cd57`
25	move	S1 Exhibition1	25	2026-11-12T15:13:46.709Z	S1 58938, S2 59629	`265a21e5a8`	`382dd811d0`	`sk_4707cd57`
26	move	S2 Exhibition2	26	2026-11-12T15:13:48.721Z	S1 58938, S2 59617	`d1c2fd23ae`	`265a21e5a8`	`sk_4707cd57`
27	move	S1 Exhibition1	27	2026-11-12T15:13:50.712Z	S1 58947, S2 59617	`bf9fbc21d5`	`d1c2fd23ae`	`sk_4707cd57`
28	move	S2 Exhibition2	28	2026-11-12T15:13:52.719Z	S1 58947, S2 59610	`d0ab74b0a8`	`bf9fbc21d5`	`sk_4707cd57`
29	move	S1 Exhibition1	29	2026-11-12T15:13:54.716Z	S1 58950, S2 59610	`f09f0e58a4`	`d0ab74b0a8`	`sk_4707cd57`
30	move	S2 Exhibition2	30	2026-11-12T15:13:56.677Z	S1 58950, S2 59649	`1a9a3707c0`	`f09f0e58a4`	`sk_4707cd57`
31	move	S1 Exhibition1	31	2026-11-12T15:13:58.703Z	S1 58924, S2 59649	`c3165c2c6c`	`1a9a3707c0`	`sk_4707cd57`
32	move	S2 Exhibition2	32	2026-11-12T15:14:00.697Z	S1 58924, S2 59655	`c83a6de258`	`c3165c2c6c`	`sk_4707cd57`
33	move	S1 Exhibition1	33	2026-11-12T15:14:02.742Z	S1 58879, S2 59655	`b39e3f0e2c`	`c83a6de258`	`sk_4707cd57`
34	move	S2 Exhibition2	34	2026-11-12T15:14:04.797Z	S1 58879, S2 59600	`693045d047`	`b39e3f0e2c`	`sk_4707cd57`
35	move	S1 Exhibition1	35	2026-11-12T15:14:06.751Z	S1 58925, S2 59600	`e914b5195f`	`693045d047`	`sk_4707cd57`
36	move	S2 Exhibition2	36	2026-11-12T15:14:08.707Z	S1 58925, S2 59644	`c4fb4d18fa`	`e914b5195f`	`sk_4707cd57`
37	move	S1 Exhibition1	37	2026-11-12T15:14:10.658Z	S1 58974, S2 59644	`456195d888`	`c4fb4d18fa`	`sk_4707cd57`
38	move	S2 Exhibition2	38	2026-11-12T15:14:12.629Z	S1 58974, S2 59673	`0f4b89b9a5`	`456195d888`	`sk_4707cd57`
39	move	S1 Exhibition1	39	2026-11-12T15:14:14.578Z	S1 59025, S2 59673	`8bc98a4482`	`0f4b89b9a5`	`sk_4707cd57`
40	move	S2 Exhibition2	40	2026-11-12T15:14:16.563Z	S1 59025, S2 59688	`f4b8abe6bd`	`8bc98a4482`	`sk_4707cd57`
41	move	S1 Exhibition1	41	2026-11-12T15:14:18.499Z	S1 59089, S2 59688	`5f119d89ae`	`f4b8abe6bd`	`sk_4707cd57`
42	move	S2 Exhibition2	42	2026-11-12T15:14:20.438Z	S1 59089, S2 59749	`83d9f8e392`	`5f119d89ae`	`sk_4707cd57`
43	move	S1 Exhibition1	43	2026-11-12T15:14:22.371Z	S1 59156, S2 59749	`f46ed4f99a`	`83d9f8e392`	`sk_4707cd57`
44	move	S2 Exhibition2	44	2026-11-12T15:14:24.308Z	S1 59156, S2 59812	`feadf1eff5`	`f46ed4f99a`	`sk_4707cd57`
45	move	S1 Exhibition1	45	2026-11-12T15:14:26.237Z	S1 59227, S2 59812	`7c9e923a20`	`feadf1eff5`	`sk_4707cd57`
46	move	S2 Exhibition2	46	2026-11-12T15:14:28.182Z	S1 59227, S2 59867	`2da30ab309`	`7c9e923a20`	`sk_4707cd57`
47	move	S1 Exhibition1	47	2026-11-12T15:14:30.131Z	S1 59278, S2 59867	`8683abefd8`	`2da30ab309`	`sk_4707cd57`
48	move	S2 Exhibition2	48	2026-11-12T15:14:32.080Z	S1 59278, S2 59918	`1152a771a7`	`8683abefd8`	`sk_4707cd57`
49	move	S1 Exhibition1	49	2026-11-12T15:14:34.028Z	S1 59330, S2 59918	`3d95f1d0c3`	`1152a771a7`	`sk_4707cd57`
50	move	S2 Exhibition2	50	2026-11-12T15:14:35.965Z	S1 59330, S2 59981	`262cbc0e0f`	`3d95f1d0c3`	`sk_4707cd57`
51	move	S1 Exhibition1	51	2026-11-12T15:14:37.896Z	S1 59399, S2 59981	`5bb56080b7`	`262cbc0e0f`	`sk_4707cd57`
52	move	S2 Exhibition2	52	2026-11-12T15:14:39.829Z	S1 59399, S2 60048	`779469deca`	`5bb56080b7`	`sk_4707cd57`
53	move	S1 Exhibition1	53	2026-11-12T15:14:41.760Z	S1 59468, S2 60048	`9593e23e6b`	`779469deca`	`sk_4707cd57`
54	move	S2 Exhibition2	54	2026-11-12T15:14:43.694Z	S1 59468, S2 60114	`6cb75ba940`	`9593e23e6b`	`sk_4707cd57`
55	move	S1 Exhibition1	55	2026-11-12T15:14:45.630Z	S1 59532, S2 60114	`2bd1c460ec`	`6cb75ba940`	`sk_4707cd57`
56	move	S2 Exhibition2	56	2026-11-12T15:14:47.556Z	S1 59532, S2 60188	`fdafc03642`	`2bd1c460ec`	`sk_4707cd57`
57	move	S1 Exhibition1	57	2026-11-12T15:14:49.484Z	S1 59604, S2 60188	`8cd5f49196`	`fdafc03642`	`sk_4707cd57`
58	move	S2 Exhibition2	58	2026-11-12T15:14:51.409Z	S1 59604, S2 60263	`2804e99d34`	`8cd5f49196`	`sk_4707cd57`
59	move	S1 Exhibition1	59	2026-11-12T15:14:53.334Z	S1 59679, S2 60263	`aae0dc091a`	`2804e99d34`	`sk_4707cd57`
60	move	S2 Exhibition2	60	2026-11-12T15:14:55.257Z	S1 59679, S2 60340	`2e62a3d90d`	`aae0dc091a`	`sk_4707cd57`
61	move	S1 Exhibition1	61	2026-11-12T15:14:57.187Z	S1 59749, S2 60340	`d63f8ed384`	`2e62a3d90d`	`sk_4707cd57`
62	move	S2 Exhibition2	62	2026-11-12T15:14:59.111Z	S1 59749, S2 60416	`2836ae1657`	`d63f8ed384`	`sk_4707cd57`
63	move	S1 Exhibition1	63	2026-11-12T15:15:01.043Z	S1 59817, S2 60416	`801c0dd627`	`2836ae1657`	`sk_4707cd57`
64	move	S2 Exhibition2	64	2026-11-12T15:15:02.987Z	S1 59817, S2 60472	`c88ba7ed79`	`801c0dd627`	`sk_4707cd57`
65	move	S1 Exhibition1	65	2026-11-12T15:15:04.946Z	S1 59858, S2 60472	`9044d5ea4d`	`c88ba7ed79`	`sk_4707cd57`
66	move	S2 Exhibition2	66	2026-11-12T15:15:06.883Z	S1 59858, S2 60535	`53cb1d4036`	`9044d5ea4d`	`sk_4707cd57`
67	move	S1 Exhibition1	67	2026-11-12T15:15:08.814Z	S1 59927, S2 60535	`9e4d03135f`	`53cb1d4036`	`sk_4707cd57`

Game 2 `m_01M7853AFWEBNSV1Y21SG319RX`: verified

✓	signatures	21 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..21, every prev_hash links
✓	move log	21 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	21 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 1 (four_in_a_row) follows from the moves

21 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition2	1	2026-11-12T15:12:57.422Z	S1 59854, S2 60000	`598cca51cd`	start	`sk_4707cd57`
2	move	S2 Exhibition1	2	2026-11-12T15:12:59.371Z	S1 59854, S2 60051	`dc89e369cb`	`598cca51cd`	`sk_4707cd57`
3	move	S1 Exhibition2	3	2026-11-12T15:13:01.984Z	S1 59241, S2 60051	`b90fbcd746`	`dc89e369cb`	`sk_4707cd57`
4	move	S2 Exhibition1	4	2026-11-12T15:13:04.133Z	S1 59241, S2 59902	`d2b5426bad`	`b90fbcd746`	`sk_4707cd57`
5	move	S1 Exhibition2	5	2026-11-12T15:13:06.207Z	S1 59167, S2 59902	`9e6b3fb66b`	`d2b5426bad`	`sk_4707cd57`
6	move	S2 Exhibition1	6	2026-11-12T15:13:08.229Z	S1 59167, S2 59880	`992471f482`	`9e6b3fb66b`	`sk_4707cd57`
7	move	S1 Exhibition2	7	2026-11-12T15:13:10.155Z	S1 59241, S2 59880	`4361a8b83d`	`992471f482`	`sk_4707cd57`
8	move	S2 Exhibition1	8	2026-11-12T15:13:12.122Z	S1 59241, S2 59913	`bb14530b15`	`4361a8b83d`	`sk_4707cd57`
9	move	S1 Exhibition2	9	2026-11-12T15:13:14.123Z	S1 59240, S2 59913	`6638d2c657`	`bb14530b15`	`sk_4707cd57`
10	move	S2 Exhibition1	10	2026-11-12T15:13:16.117Z	S1 59240, S2 59919	`d7783705a6`	`6638d2c657`	`sk_4707cd57`
11	move	S1 Exhibition2	11	2026-11-12T15:13:18.121Z	S1 59236, S2 59919	`833faf68a8`	`d7783705a6`	`sk_4707cd57`
12	move	S2 Exhibition1	12	2026-11-12T15:13:20.071Z	S1 59236, S2 59969	`0c0c739ffc`	`833faf68a8`	`sk_4707cd57`
13	move	S1 Exhibition2	13	2026-11-12T15:13:22.002Z	S1 59305, S2 59969	`49d5b32e2e`	`0c0c739ffc`	`sk_4707cd57`
14	move	S2 Exhibition1	14	2026-11-12T15:13:23.964Z	S1 59305, S2 60007	`9f1b95d003`	`49d5b32e2e`	`sk_4707cd57`
15	move	S1 Exhibition2	15	2026-11-12T15:13:25.891Z	S1 59378, S2 60007	`4a89e01266`	`9f1b95d003`	`sk_4707cd57`
16	move	S2 Exhibition1	16	2026-11-12T15:13:27.817Z	S1 59378, S2 60081	`8ad66e8eb5`	`4a89e01266`	`sk_4707cd57`
17	move	S1 Exhibition2	17	2026-11-12T15:13:29.762Z	S1 59433, S2 60081	`736282fa45`	`8ad66e8eb5`	`sk_4707cd57`
18	move	S2 Exhibition1	18	2026-11-12T15:13:31.687Z	S1 59433, S2 60156	`a1d4a4d8b2`	`736282fa45`	`sk_4707cd57`
19	move	S1 Exhibition2	19	2026-11-12T15:13:33.697Z	S1 59423, S2 60156	`a3c7ab890f`	`a1d4a4d8b2`	`sk_4707cd57`
20	move	S2 Exhibition1	20	2026-11-12T15:13:35.622Z	S1 59423, S2 60231	`2a01fbe35d`	`a3c7ab890f`	`sk_4707cd57`
21	move	S1 Exhibition2	21	2026-11-12T15:13:37.561Z	S1 59484, S2 60231	`489a3f4ddf`	`2a01fbe35d`	`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_01M7853AFRF4DS76YQ4F5PP5HZ

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

Verify set `set_01M7853AFRF4DS76YQ4F5PP5HZ`

Verified

Set checks

Game 1 `m_01M7853AFTE3MVM3F2XJDJZYYZ`: verified

Game 2 `m_01M7853AFWEBNSV1Y21SG319RX`: verified

Check it yourself

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Verify set set_01M7853AFRF4DS76YQ4F5PP5HZ

Verified

Set checks

Game 1 m_01M7853AFTE3MVM3F2XJDJZYYZ: verified

Game 2 m_01M7853AFWEBNSV1Y21SG319RX: verified

Check it yourself

Verify set `set_01M7853AFRF4DS76YQ4F5PP5HZ`

Game 1 `m_01M7853AFTE3MVM3F2XJDJZYYZ`: verified

Game 2 `m_01M7853AFWEBNSV1Y21SG319RX`: verified