Verify set `set_01M6XNS18PETJSEBNN0PRJ0Y2S`

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("3241071772912048359:set_01M6XNS18PETJSEBNN0PRJ0Y2S") = 2c1b380779dafe10..., the commitment published at the start
✓	set points	{'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 0.0, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 2.0}
✓	set result	a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓	set payout	the winner takes 40, fee 0

Game 1 `m_01M6XNS18REJPBTMD5ZK5RBPJG`: verified

✓	signatures	35 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..35, every prev_hash links
✓	move log	35 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	35 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 1 (four_in_a_row) follows from the moves

35 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition1	1	2026-11-08T13:32:47.319Z	S1 59878, S2 60000	`b7b01cc7bd`	start	`sk_4707cd57`
2	move	S2 Exhibition2	2	2026-11-08T13:32:49.276Z	S1 59878, S2 60043	`c35f131c2e`	`b7b01cc7bd`	`sk_4707cd57`
3	move	S1 Exhibition1	3	2026-11-08T13:32:51.306Z	S1 59848, S2 60043	`969442c695`	`c35f131c2e`	`sk_4707cd57`
4	move	S2 Exhibition2	4	2026-11-08T13:32:53.497Z	S1 59848, S2 59852	`d6bc43c21f`	`969442c695`	`sk_4707cd57`
5	move	S1 Exhibition1	5	2026-11-08T13:32:55.714Z	S1 59631, S2 59852	`980689dc3b`	`d6bc43c21f`	`sk_4707cd57`
6	move	S2 Exhibition2	6	2026-11-08T13:32:57.803Z	S1 59631, S2 59763	`3a99fa6ec0`	`980689dc3b`	`sk_4707cd57`
7	move	S1 Exhibition1	7	2026-11-08T13:32:59.814Z	S1 59620, S2 59763	`21263bcf10`	`3a99fa6ec0`	`sk_4707cd57`
8	move	S2 Exhibition2	8	2026-11-08T13:33:02.317Z	S1 59620, S2 59260	`5c65fad1f4`	`21263bcf10`	`sk_4707cd57`
9	move	S1 Exhibition1	9	2026-11-08T13:33:04.432Z	S1 59505, S2 59260	`364d709a83`	`5c65fad1f4`	`sk_4707cd57`
10	move	S2 Exhibition2	10	2026-11-08T13:33:06.395Z	S1 59505, S2 59297	`6f09c25553`	`364d709a83`	`sk_4707cd57`
11	move	S1 Exhibition1	11	2026-11-08T13:33:08.334Z	S1 59566, S2 59297	`4c7cb76a91`	`6f09c25553`	`sk_4707cd57`
12	move	S2 Exhibition2	12	2026-11-08T13:33:10.261Z	S1 59566, S2 59370	`2728466a96`	`4c7cb76a91`	`sk_4707cd57`
13	move	S1 Exhibition1	13	2026-11-08T13:33:12.226Z	S1 59601, S2 59370	`bf08d88c7b`	`2728466a96`	`sk_4707cd57`
14	move	S2 Exhibition2	14	2026-11-08T13:33:14.236Z	S1 59601, S2 59360	`9ce216dae5`	`bf08d88c7b`	`sk_4707cd57`
15	move	S1 Exhibition1	15	2026-11-08T13:33:16.203Z	S1 59634, S2 59360	`91a97b9c07`	`9ce216dae5`	`sk_4707cd57`
16	move	S2 Exhibition2	16	2026-11-08T13:33:18.303Z	S1 59634, S2 59260	`efe6201343`	`91a97b9c07`	`sk_4707cd57`
17	move	S1 Exhibition1	17	2026-11-08T13:33:20.272Z	S1 59665, S2 59260	`06231dc2c9`	`efe6201343`	`sk_4707cd57`
18	move	S2 Exhibition2	18	2026-11-08T13:33:22.315Z	S1 59665, S2 59217	`f3ce8421b2`	`06231dc2c9`	`sk_4707cd57`
19	move	S1 Exhibition1	19	2026-11-08T13:33:24.446Z	S1 59534, S2 59217	`8683486997`	`f3ce8421b2`	`sk_4707cd57`
20	move	S2 Exhibition2	20	2026-11-08T13:33:26.507Z	S1 59534, S2 59156	`ead6f0c637`	`8683486997`	`sk_4707cd57`
21	move	S1 Exhibition1	21	2026-11-08T13:33:28.632Z	S1 59409, S2 59156	`b85c18c7e8`	`ead6f0c637`	`sk_4707cd57`
22	move	S2 Exhibition2	22	2026-11-08T13:33:30.563Z	S1 59409, S2 59225	`c498610ed1`	`b85c18c7e8`	`sk_4707cd57`
23	move	S1 Exhibition1	23	2026-11-08T13:33:32.511Z	S1 59461, S2 59225	`e3a54d44c2`	`c498610ed1`	`sk_4707cd57`
24	move	S2 Exhibition2	24	2026-11-08T13:33:34.440Z	S1 59461, S2 59296	`ff30d95c03`	`e3a54d44c2`	`sk_4707cd57`
25	move	S1 Exhibition1	25	2026-11-08T13:33:36.383Z	S1 59518, S2 59296	`65b6eb3c7e`	`ff30d95c03`	`sk_4707cd57`
26	move	S2 Exhibition2	26	2026-11-08T13:33:38.312Z	S1 59518, S2 59367	`74e5b521c8`	`65b6eb3c7e`	`sk_4707cd57`
27	move	S1 Exhibition1	27	2026-11-08T13:33:40.244Z	S1 59586, S2 59367	`f1127001de`	`74e5b521c8`	`sk_4707cd57`
28	move	S2 Exhibition2	28	2026-11-08T13:33:42.197Z	S1 59586, S2 59414	`cff3e9b64e`	`f1127001de`	`sk_4707cd57`
29	move	S1 Exhibition1	29	2026-11-08T13:33:44.221Z	S1 59562, S2 59414	`984a16db84`	`cff3e9b64e`	`sk_4707cd57`
30	move	S2 Exhibition2	30	2026-11-08T13:33:46.179Z	S1 59562, S2 59456	`d2675b795f`	`984a16db84`	`sk_4707cd57`
31	move	S1 Exhibition1	31	2026-11-08T13:33:48.225Z	S1 59516, S2 59456	`5bf911b4cc`	`d2675b795f`	`sk_4707cd57`
32	move	S2 Exhibition2	32	2026-11-08T13:33:50.169Z	S1 59516, S2 59512	`71b204472f`	`5bf911b4cc`	`sk_4707cd57`
33	move	S1 Exhibition1	33	2026-11-08T13:33:52.118Z	S1 59567, S2 59512	`bd6f5e76de`	`71b204472f`	`sk_4707cd57`
34	move	S2 Exhibition2	34	2026-11-08T13:33:54.045Z	S1 59567, S2 59585	`ad9b39d276`	`bd6f5e76de`	`sk_4707cd57`
35	move	S1 Exhibition1	35	2026-11-08T13:33:55.974Z	S1 59638, S2 59585	`3d6694fc52`	`ad9b39d276`	`sk_4707cd57`

Game 2 `m_01M6XNS18SF5B81ZG20WA4MQ1C`: 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 Exhibition2	1	2026-11-08T13:32:47.333Z	S1 59864, S2 60000	`6cda9e5bd0`	start	`sk_4707cd57`
2	move	S2 Exhibition1	2	2026-11-08T13:32:49.309Z	S1 59864, S2 60024	`2682957e45`	`6cda9e5bd0`	`sk_4707cd57`
3	move	S1 Exhibition2	3	2026-11-08T13:32:51.430Z	S1 59743, S2 60024	`5a8e5eff1f`	`2682957e45`	`sk_4707cd57`
4	move	S2 Exhibition1	4	2026-11-08T13:32:53.539Z	S1 59743, S2 59915	`b9561638b7`	`5a8e5eff1f`	`sk_4707cd57`
5	move	S1 Exhibition2	5	2026-11-08T13:32:55.725Z	S1 59557, S2 59915	`a56d90498b`	`b9561638b7`	`sk_4707cd57`
6	move	S2 Exhibition1	6	2026-11-08T13:32:57.827Z	S1 59557, S2 59813	`80b76c58d9`	`a56d90498b`	`sk_4707cd57`
7	move	S1 Exhibition2	7	2026-11-08T13:32:59.919Z	S1 59465, S2 59813	`76b7f3f81c`	`80b76c58d9`	`sk_4707cd57`
8	move	S2 Exhibition1	8	2026-11-08T13:33:02.542Z	S1 59465, S2 59190	`e25541f8ca`	`76b7f3f81c`	`sk_4707cd57`
9	move	S1 Exhibition2	9	2026-11-08T13:33:04.598Z	S1 59409, S2 59190	`d4c99508d0`	`e25541f8ca`	`sk_4707cd57`
10	move	S2 Exhibition1	10	2026-11-08T13:33:06.602Z	S1 59409, S2 59186	`886e096c34`	`d4c99508d0`	`sk_4707cd57`
11	move	S1 Exhibition2	11	2026-11-08T13:33:08.529Z	S1 59482, S2 59186	`9073139e6c`	`886e096c34`	`sk_4707cd57`
12	move	S2 Exhibition1	12	2026-11-08T13:33:10.499Z	S1 59482, S2 59216	`6f2b9a64c6`	`9073139e6c`	`sk_4707cd57`
13	move	S1 Exhibition2	13	2026-11-08T13:33:12.522Z	S1 59459, S2 59216	`f5c4628e32`	`6f2b9a64c6`	`sk_4707cd57`
14	move	S2 Exhibition1	14	2026-11-08T13:33:14.504Z	S1 59459, S2 59234	`1582c718a6`	`f5c4628e32`	`sk_4707cd57`
15	move	S1 Exhibition2	15	2026-11-08T13:33:16.515Z	S1 59448, S2 59234	`fffe405636`	`1582c718a6`	`sk_4707cd57`
16	move	S2 Exhibition1	16	2026-11-08T13:33:18.447Z	S1 59448, S2 59302	`ced49ff349`	`fffe405636`	`sk_4707cd57`
17	move	S1 Exhibition2	17	2026-11-08T13:33:20.404Z	S1 59491, S2 59302	`91c8cc822f`	`ced49ff349`	`sk_4707cd57`
18	move	S2 Exhibition1	18	2026-11-08T13:33:22.500Z	S1 59491, S2 59206	`21c159e2bd`	`91c8cc822f`	`sk_4707cd57`
19	move	S1 Exhibition2	19	2026-11-08T13:33:24.453Z	S1 59538, S2 59206	`31b5626e4d`	`21c159e2bd`	`sk_4707cd57`
20	move	S2 Exhibition1	20	2026-11-08T13:33:26.711Z	S1 59538, S2 58948	`73759a7136`	`31b5626e4d`	`sk_4707cd57`
21	move	S1 Exhibition2	21	2026-11-08T13:33:28.656Z	S1 59593, S2 58948	`601fb2ca6a`	`73759a7136`	`sk_4707cd57`
22	move	S2 Exhibition1	22	2026-11-08T13:33:30.800Z	S1 59593, S2 58804	`4514608a06`	`601fb2ca6a`	`sk_4707cd57`
23	move	S1 Exhibition2	23	2026-11-08T13:33:32.803Z	S1 59590, S2 58804	`1d9ee9e07b`	`4514608a06`	`sk_4707cd57`
24	move	S2 Exhibition1	24	2026-11-08T13:33:34.764Z	S1 59590, S2 58843	`bb2901290b`	`1d9ee9e07b`	`sk_4707cd57`
25	move	S1 Exhibition2	25	2026-11-08T13:33:36.726Z	S1 59628, S2 58843	`58c3817581`	`bb2901290b`	`sk_4707cd57`
26	move	S2 Exhibition1	26	2026-11-08T13:33:38.666Z	S1 59628, S2 58903	`fae3543e7b`	`58c3817581`	`sk_4707cd57`
27	move	S1 Exhibition2	27	2026-11-08T13:33:40.593Z	S1 59701, S2 58903	`72f3c5085f`	`fae3543e7b`	`sk_4707cd57`
28	move	S2 Exhibition1	28	2026-11-08T13:33:42.525Z	S1 59701, S2 58971	`8e8a14ca12`	`72f3c5085f`	`sk_4707cd57`
29	move	S1 Exhibition2	29	2026-11-08T13:33:44.479Z	S1 59747, S2 58971	`24685767b8`	`8e8a14ca12`	`sk_4707cd57`
30	move	S2 Exhibition1	30	2026-11-08T13:33:46.442Z	S1 59747, S2 59008	`c3d061a105`	`24685767b8`	`sk_4707cd57`
31	move	S1 Exhibition2	31	2026-11-08T13:33:48.454Z	S1 59735, S2 59008	`efe99897a1`	`c3d061a105`	`sk_4707cd57`
32	move	S2 Exhibition1	32	2026-11-08T13:33:50.432Z	S1 59735, S2 59030	`909b7834a4`	`efe99897a1`	`sk_4707cd57`
33	move	S1 Exhibition2	33	2026-11-08T13:33:52.381Z	S1 59786, S2 59030	`1705bf5630`	`909b7834a4`	`sk_4707cd57`
34	move	S2 Exhibition1	34	2026-11-08T13:33:54.310Z	S1 59786, S2 59101	`e3bf9b1e52`	`1705bf5630`	`sk_4707cd57`
35	move	S1 Exhibition2	35	2026-11-08T13:33:56.260Z	S1 59836, S2 59101	`e248352168`	`e3bf9b1e52`	`sk_4707cd57`
36	move	S2 Exhibition1	36	2026-11-08T13:33:58.191Z	S1 59836, S2 59170	`21fbf9ac4c`	`e248352168`	`sk_4707cd57`
37	move	S1 Exhibition2	37	2026-11-08T13:34:00.207Z	S1 59820, S2 59170	`b3d5ab0b74`	`21fbf9ac4c`	`sk_4707cd57`
38	move	S2 Exhibition1	38	2026-11-08T13:34:02.241Z	S1 59820, S2 59136	`782487418e`	`b3d5ab0b74`	`sk_4707cd57`
39	move	S1 Exhibition2	39	2026-11-08T13:34:04.235Z	S1 59826, S2 59136	`ab0d64dc57`	`782487418e`	`sk_4707cd57`
40	move	S2 Exhibition1	40	2026-11-08T13:34:06.191Z	S1 59826, S2 59180	`9ea445cfbd`	`ab0d64dc57`	`sk_4707cd57`
41	move	S1 Exhibition2	41	2026-11-08T13:34:08.126Z	S1 59891, S2 59180	`0ab0e19aee`	`9ea445cfbd`	`sk_4707cd57`
42	move	S2 Exhibition1	42	2026-11-08T13:34:10.062Z	S1 59891, S2 59244	`f9bbd54cae`	`0ab0e19aee`	`sk_4707cd57`
43	move	S1 Exhibition2	43	2026-11-08T13:34:12.007Z	S1 59946, S2 59244	`c74941b590`	`f9bbd54cae`	`sk_4707cd57`
44	move	S2 Exhibition1	44	2026-11-08T13:34:13.943Z	S1 59946, S2 59308	`022071a68f`	`c74941b590`	`sk_4707cd57`
45	move	S1 Exhibition2	45	2026-11-08T13:34:15.881Z	S1 60008, S2 59308	`28de374252`	`022071a68f`	`sk_4707cd57`
46	move	S2 Exhibition1	46	2026-11-08T13:34:17.811Z	S1 60008, S2 59378	`08c6c1135d`	`28de374252`	`sk_4707cd57`
47	move	S1 Exhibition2	47	2026-11-08T13:34:19.743Z	S1 60076, S2 59378	`40d34143a5`	`08c6c1135d`	`sk_4707cd57`
48	move	S2 Exhibition1	48	2026-11-08T13:34:21.674Z	S1 60076, S2 59447	`54464c570f`	`40d34143a5`	`sk_4707cd57`
49	move	S1 Exhibition2	49	2026-11-08T13:34:23.603Z	S1 60147, S2 59447	`79a21a979b`	`54464c570f`	`sk_4707cd57`
50	move	S2 Exhibition1	50	2026-11-08T13:34:25.536Z	S1 60147, S2 59514	`4d9b833e5a`	`79a21a979b`	`sk_4707cd57`
51	move	S1 Exhibition2	51	2026-11-08T13:34:27.465Z	S1 60218, S2 59514	`c7844788ab`	`4d9b833e5a`	`sk_4707cd57`
52	move	S2 Exhibition1	52	2026-11-08T13:34:29.395Z	S1 60218, S2 59584	`1700b1c17f`	`c7844788ab`	`sk_4707cd57`
53	move	S1 Exhibition2	53	2026-11-08T13:34:31.324Z	S1 60289, S2 59584	`571cd434de`	`1700b1c17f`	`sk_4707cd57`
54	move	S2 Exhibition1	54	2026-11-08T13:34:33.251Z	S1 60289, S2 59657	`5ec9ad716a`	`571cd434de`	`sk_4707cd57`
55	move	S1 Exhibition2	55	2026-11-08T13:34:35.180Z	S1 60360, S2 59657	`2ad1618d83`	`5ec9ad716a`	`sk_4707cd57`
56	move	S2 Exhibition1	56	2026-11-08T13:34:37.111Z	S1 60360, S2 59726	`281e9bc1c1`	`2ad1618d83`	`sk_4707cd57`
57	move	S1 Exhibition2	57	2026-11-08T13:34:39.039Z	S1 60432, S2 59726	`72c1a269a7`	`281e9bc1c1`	`sk_4707cd57`
58	move	S2 Exhibition1	58	2026-11-08T13:34:40.976Z	S1 60432, S2 59789	`a7b9e3bebc`	`72c1a269a7`	`sk_4707cd57`
59	move	S1 Exhibition2	59	2026-11-08T13:34:42.918Z	S1 60490, S2 59789	`a42603e8f6`	`a7b9e3bebc`	`sk_4707cd57`
60	move	S2 Exhibition1	60	2026-11-08T13:34:44.844Z	S1 60490, S2 59863	`6c4c7ac767`	`a42603e8f6`	`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_01M6XNS18PETJSEBNN0PRJ0Y2S

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

Verify set `set_01M6XNS18PETJSEBNN0PRJ0Y2S`

Verified

Set checks

Game 1 `m_01M6XNS18REJPBTMD5ZK5RBPJG`: verified

Game 2 `m_01M6XNS18SF5B81ZG20WA4MQ1C`: verified

Check it yourself

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Verify set set_01M6XNS18PETJSEBNN0PRJ0Y2S

Verified

Set checks

Game 1 m_01M6XNS18REJPBTMD5ZK5RBPJG: verified

Game 2 m_01M6XNS18SF5B81ZG20WA4MQ1C: verified

Check it yourself

Verify set `set_01M6XNS18PETJSEBNN0PRJ0Y2S`

Game 1 `m_01M6XNS18REJPBTMD5ZK5RBPJG`: verified

Game 2 `m_01M6XNS18SF5B81ZG20WA4MQ1C`: verified