Verify set `set_01M78JNSVDFSQSAG699YYRXCY5`

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("3641379525830613131:set_01M78JNSVDFSQSAG699YYRXCY5") = 4649b6a8cc01b6c9..., the commitment published at the start
✓	set points	{'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 1.0, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 1.0}
✓	set tiebreak	fewer_moves: {'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 15, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 25}
✓	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_01M78JNSVGF81BWK92PZADFAH7`: verified

✓	signatures	49 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..49, every prev_hash links
✓	move log	49 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	49 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 1 (four_in_a_row) follows from the moves

49 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition1	1	2026-11-12T19:10:14.438Z	S1 59883, S2 60000	`8eaf2c8635`	start	`sk_4707cd57`
2	move	S2 Exhibition2	2	2026-11-12T19:10:16.619Z	S1 59883, S2 59819	`98533877e5`	`8eaf2c8635`	`sk_4707cd57`
3	move	S1 Exhibition1	3	2026-11-12T19:10:18.717Z	S1 59785, S2 59819	`739c0bae74`	`98533877e5`	`sk_4707cd57`
4	move	S2 Exhibition2	4	2026-11-12T19:10:20.720Z	S1 59785, S2 59816	`6702a2c6af`	`739c0bae74`	`sk_4707cd57`
5	move	S1 Exhibition1	5	2026-11-12T19:10:22.713Z	S1 59792, S2 59816	`56f4e2d591`	`6702a2c6af`	`sk_4707cd57`
6	move	S2 Exhibition2	6	2026-11-12T19:10:24.721Z	S1 59792, S2 59808	`9681c8795a`	`56f4e2d591`	`sk_4707cd57`
7	move	S1 Exhibition1	7	2026-11-12T19:10:26.725Z	S1 59788, S2 59808	`6f890204ce`	`9681c8795a`	`sk_4707cd57`
8	move	S2 Exhibition2	8	2026-11-12T19:10:28.726Z	S1 59788, S2 59807	`c710860cfa`	`6f890204ce`	`sk_4707cd57`
9	move	S1 Exhibition1	9	2026-11-12T19:10:30.723Z	S1 59791, S2 59807	`b6ec10417b`	`c710860cfa`	`sk_4707cd57`
10	move	S2 Exhibition2	10	2026-11-12T19:10:32.651Z	S1 59791, S2 59879	`bff946d5d4`	`b6ec10417b`	`sk_4707cd57`
11	move	S1 Exhibition1	11	2026-11-12T19:10:34.629Z	S1 59813, S2 59879	`04f590c739`	`bff946d5d4`	`sk_4707cd57`
12	move	S2 Exhibition2	12	2026-11-12T19:10:36.702Z	S1 59813, S2 59806	`bc8bba4a5d`	`04f590c739`	`sk_4707cd57`
13	move	S1 Exhibition1	13	2026-11-12T19:10:38.714Z	S1 59801, S2 59806	`141febde01`	`bc8bba4a5d`	`sk_4707cd57`
14	move	S2 Exhibition2	14	2026-11-12T19:10:40.642Z	S1 59801, S2 59878	`c4907176b8`	`141febde01`	`sk_4707cd57`
15	move	S1 Exhibition1	15	2026-11-12T19:10:42.709Z	S1 59734, S2 59878	`fe168f6665`	`c4907176b8`	`sk_4707cd57`
16	move	S2 Exhibition2	16	2026-11-12T19:10:44.646Z	S1 59734, S2 59941	`17603e3ccf`	`fe168f6665`	`sk_4707cd57`
17	move	S1 Exhibition1	17	2026-11-12T19:10:46.634Z	S1 59746, S2 59941	`3acace35cd`	`17603e3ccf`	`sk_4707cd57`
18	move	S2 Exhibition2	18	2026-11-12T19:10:48.560Z	S1 59746, S2 60015	`f80f8abd85`	`3acace35cd`	`sk_4707cd57`
19	move	S1 Exhibition1	19	2026-11-12T19:10:50.529Z	S1 59777, S2 60015	`f749a67791`	`f80f8abd85`	`sk_4707cd57`
20	move	S2 Exhibition2	20	2026-11-12T19:10:52.502Z	S1 59777, S2 60042	`ffd18c5c00`	`f749a67791`	`sk_4707cd57`
21	move	S1 Exhibition1	21	2026-11-12T19:10:54.520Z	S1 59759, S2 60042	`9dca35645e`	`ffd18c5c00`	`sk_4707cd57`
22	move	S2 Exhibition2	22	2026-11-12T19:10:56.518Z	S1 59759, S2 60044	`ed3bd8b9ff`	`9dca35645e`	`sk_4707cd57`
23	move	S1 Exhibition1	23	2026-11-12T19:10:58.444Z	S1 59833, S2 60044	`b3a5b28c1c`	`ed3bd8b9ff`	`sk_4707cd57`
24	move	S2 Exhibition2	24	2026-11-12T19:11:00.372Z	S1 59833, S2 60116	`32e5967865`	`b3a5b28c1c`	`sk_4707cd57`
25	move	S1 Exhibition1	25	2026-11-12T19:11:02.918Z	S1 59287, S2 60116	`7695092ce1`	`32e5967865`	`sk_4707cd57`
26	move	S2 Exhibition2	26	2026-11-12T19:11:05.002Z	S1 59287, S2 60032	`950d1ae7f8`	`7695092ce1`	`sk_4707cd57`
27	move	S1 Exhibition1	27	2026-11-12T19:11:06.944Z	S1 59345, S2 60032	`aa77221225`	`950d1ae7f8`	`sk_4707cd57`
28	move	S2 Exhibition2	28	2026-11-12T19:11:08.943Z	S1 59345, S2 60033	`b2a552fe83`	`aa77221225`	`sk_4707cd57`
29	move	S1 Exhibition1	29	2026-11-12T19:11:10.933Z	S1 59355, S2 60033	`d0e9d2d91b`	`b2a552fe83`	`sk_4707cd57`
30	move	S2 Exhibition2	30	2026-11-12T19:11:12.903Z	S1 59355, S2 60063	`b54b9c4017`	`d0e9d2d91b`	`sk_4707cd57`
31	move	S1 Exhibition1	31	2026-11-12T19:11:14.933Z	S1 59325, S2 60063	`b6d958095c`	`b54b9c4017`	`sk_4707cd57`
32	move	S2 Exhibition2	32	2026-11-12T19:11:17.011Z	S1 59325, S2 59985	`663d17ecca`	`b6d958095c`	`sk_4707cd57`
33	move	S1 Exhibition1	33	2026-11-12T19:11:19.015Z	S1 59321, S2 59985	`f14f45635c`	`663d17ecca`	`sk_4707cd57`
34	move	S2 Exhibition2	34	2026-11-12T19:11:21.012Z	S1 59321, S2 59988	`2290a28d3c`	`f14f45635c`	`sk_4707cd57`
35	move	S1 Exhibition1	35	2026-11-12T19:11:23.003Z	S1 59330, S2 59988	`4cf2fcfb10`	`2290a28d3c`	`sk_4707cd57`
36	move	S2 Exhibition2	36	2026-11-12T19:11:24.999Z	S1 59330, S2 59992	`2353e09ef3`	`4cf2fcfb10`	`sk_4707cd57`
37	move	S1 Exhibition1	37	2026-11-12T19:11:26.950Z	S1 59379, S2 59992	`abd7e7e711`	`2353e09ef3`	`sk_4707cd57`
38	move	S2 Exhibition2	38	2026-11-12T19:11:28.896Z	S1 59379, S2 60046	`b2ec7021cc`	`abd7e7e711`	`sk_4707cd57`
39	move	S1 Exhibition1	39	2026-11-12T19:11:30.831Z	S1 59444, S2 60046	`7caf94fd36`	`b2ec7021cc`	`sk_4707cd57`
40	move	S2 Exhibition2	40	2026-11-12T19:11:32.766Z	S1 59444, S2 60111	`7536e256d3`	`7caf94fd36`	`sk_4707cd57`
41	move	S1 Exhibition1	41	2026-11-12T19:11:34.700Z	S1 59510, S2 60111	`f91fdbbda4`	`7536e256d3`	`sk_4707cd57`
42	move	S2 Exhibition2	42	2026-11-12T19:11:36.652Z	S1 59510, S2 60159	`349a36460f`	`f91fdbbda4`	`sk_4707cd57`
43	move	S1 Exhibition1	43	2026-11-12T19:11:38.588Z	S1 59574, S2 60159	`00a8988873`	`349a36460f`	`sk_4707cd57`
44	move	S2 Exhibition2	44	2026-11-12T19:11:40.529Z	S1 59574, S2 60218	`b0d07db7ec`	`00a8988873`	`sk_4707cd57`
45	move	S1 Exhibition1	45	2026-11-12T19:11:42.453Z	S1 59650, S2 60218	`e0b1c7a185`	`b0d07db7ec`	`sk_4707cd57`
46	move	S2 Exhibition2	46	2026-11-12T19:11:44.388Z	S1 59650, S2 60283	`997c18c376`	`e0b1c7a185`	`sk_4707cd57`
47	move	S1 Exhibition1	47	2026-11-12T19:11:46.320Z	S1 59718, S2 60283	`f79cc4e76c`	`997c18c376`	`sk_4707cd57`
48	move	S2 Exhibition2	48	2026-11-12T19:11:48.243Z	S1 59718, S2 60360	`05b9fff608`	`f79cc4e76c`	`sk_4707cd57`
49	move	S1 Exhibition1	49	2026-11-12T19:11:50.176Z	S1 59785, S2 60360	`cab9bca4eb`	`05b9fff608`	`sk_4707cd57`

Game 2 `m_01M78JNSVMFS0BNJA9H46QKQ48`: verified

✓	signatures	29 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..29, every prev_hash links
✓	move log	29 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	29 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 1 (four_in_a_row) follows from the moves

29 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition2	1	2026-11-12T19:10:14.430Z	S1 59891, S2 60000	`2d8c40989b`	start	`sk_4707cd57`
2	move	S2 Exhibition1	2	2026-11-12T19:10:16.616Z	S1 59891, S2 59814	`65ff2ee279`	`2d8c40989b`	`sk_4707cd57`
3	move	S1 Exhibition2	3	2026-11-12T19:10:18.597Z	S1 59910, S2 59814	`5882c3b07d`	`65ff2ee279`	`sk_4707cd57`
4	move	S2 Exhibition1	4	2026-11-12T19:10:20.604Z	S1 59910, S2 59807	`8de2fa7bab`	`5882c3b07d`	`sk_4707cd57`
5	move	S1 Exhibition2	5	2026-11-12T19:10:22.600Z	S1 59914, S2 59807	`730c6d5ab5`	`8de2fa7bab`	`sk_4707cd57`
6	move	S2 Exhibition1	6	2026-11-12T19:10:24.601Z	S1 59914, S2 59806	`94b6754fbe`	`730c6d5ab5`	`sk_4707cd57`
7	move	S1 Exhibition2	7	2026-11-12T19:10:26.604Z	S1 59911, S2 59806	`e4681cfa53`	`94b6754fbe`	`sk_4707cd57`
8	move	S2 Exhibition1	8	2026-11-12T19:10:28.535Z	S1 59911, S2 59875	`ba88877ff8`	`e4681cfa53`	`sk_4707cd57`
9	move	S1 Exhibition2	9	2026-11-12T19:10:30.510Z	S1 59936, S2 59875	`79ba5066d8`	`ba88877ff8`	`sk_4707cd57`
10	move	S2 Exhibition1	10	2026-11-12T19:10:32.498Z	S1 59936, S2 59887	`982894ccde`	`79ba5066d8`	`sk_4707cd57`
11	move	S1 Exhibition2	11	2026-11-12T19:10:34.507Z	S1 59927, S2 59887	`21b6851e63`	`982894ccde`	`sk_4707cd57`
12	move	S2 Exhibition1	12	2026-11-12T19:10:36.521Z	S1 59927, S2 59873	`a994a22211`	`21b6851e63`	`sk_4707cd57`
13	move	S1 Exhibition2	13	2026-11-12T19:10:38.468Z	S1 59980, S2 59873	`a6694e5073`	`a994a22211`	`sk_4707cd57`
14	move	S2 Exhibition1	14	2026-11-12T19:10:40.503Z	S1 59980, S2 59838	`c076040091`	`a6694e5073`	`sk_4707cd57`
15	move	S1 Exhibition2	15	2026-11-12T19:10:42.532Z	S1 59951, S2 59838	`d842018b3b`	`c076040091`	`sk_4707cd57`
16	move	S2 Exhibition1	16	2026-11-12T19:10:44.462Z	S1 59951, S2 59908	`038e930e75`	`d842018b3b`	`sk_4707cd57`
17	move	S1 Exhibition2	17	2026-11-12T19:10:46.421Z	S1 59992, S2 59908	`7a8df8c20b`	`038e930e75`	`sk_4707cd57`
18	move	S2 Exhibition1	18	2026-11-12T19:10:48.396Z	S1 59992, S2 59933	`ac948d5f22`	`7a8df8c20b`	`sk_4707cd57`
19	move	S1 Exhibition2	19	2026-11-12T19:10:50.417Z	S1 59971, S2 59933	`6fa3a44236`	`ac948d5f22`	`sk_4707cd57`
20	move	S2 Exhibition1	20	2026-11-12T19:10:52.344Z	S1 59971, S2 60006	`a597c8131c`	`6fa3a44236`	`sk_4707cd57`
21	move	S1 Exhibition2	21	2026-11-12T19:10:54.273Z	S1 60042, S2 60006	`103d0e634e`	`a597c8131c`	`sk_4707cd57`
22	move	S2 Exhibition1	22	2026-11-12T19:10:56.296Z	S1 60042, S2 59983	`28ee2421e1`	`103d0e634e`	`sk_4707cd57`
23	move	S1 Exhibition2	23	2026-11-12T19:10:58.322Z	S1 60016, S2 59983	`090314391c`	`28ee2421e1`	`sk_4707cd57`
24	move	S2 Exhibition1	24	2026-11-12T19:11:00.249Z	S1 60016, S2 60056	`64bd257c2c`	`090314391c`	`sk_4707cd57`
25	move	S1 Exhibition2	25	2026-11-12T19:11:02.715Z	S1 59550, S2 60056	`82c0246446`	`64bd257c2c`	`sk_4707cd57`
26	move	S2 Exhibition1	26	2026-11-12T19:11:04.720Z	S1 59550, S2 60051	`82121953a8`	`82c0246446`	`sk_4707cd57`
27	move	S1 Exhibition2	27	2026-11-12T19:11:06.690Z	S1 59580, S2 60051	`1830e35723`	`82121953a8`	`sk_4707cd57`
28	move	S2 Exhibition1	28	2026-11-12T19:11:08.645Z	S1 59580, S2 60096	`b567ba17b8`	`1830e35723`	`sk_4707cd57`
29	move	S1 Exhibition2	29	2026-11-12T19:11:10.572Z	S1 59653, S2 60096	`4a86cfbe01`	`b567ba17b8`	`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_01M78JNSVDFSQSAG699YYRXCY5

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

Verify set `set_01M78JNSVDFSQSAG699YYRXCY5`

Verified

Set checks

Game 1 `m_01M78JNSVGF81BWK92PZADFAH7`: verified

Game 2 `m_01M78JNSVMFS0BNJA9H46QKQ48`: verified

Check it yourself

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Verify set set_01M78JNSVDFSQSAG699YYRXCY5

Verified

Set checks

Game 1 m_01M78JNSVGF81BWK92PZADFAH7: verified

Game 2 m_01M78JNSVMFS0BNJA9H46QKQ48: verified

Check it yourself

Verify set `set_01M78JNSVDFSQSAG699YYRXCY5`

Game 1 `m_01M78JNSVGF81BWK92PZADFAH7`: verified

Game 2 `m_01M78JNSVMFS0BNJA9H46QKQ48`: verified