Verify set `set_01M6X1CEJ6FG19RB5PTSZB1KBC`

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("6116302071171884073:set_01M6X1CEJ6FG19RB5PTSZB1KBC") = 86483932d4b25a2d..., the commitment published at the start
✓	set points	{'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 1.0, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 1.0}
✓	set tiebreak	fewer_moves: {'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 27, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 25}
✓	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_01M6X1CEJ8E39ABRSJP1SDAZA9`: verified

✓	signatures	54 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..54, every prev_hash links
✓	move log	54 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	54 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 2 (four_in_a_row) follows from the moves

54 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition1	1	2026-11-08T07:36:23.429Z	S1 59878, S2 60000	`21d005b16c`	start	`sk_4707cd57`
2	move	S2 Exhibition2	2	2026-11-08T07:36:25.600Z	S1 59878, S2 59829	`c9e9492f55`	`21d005b16c`	`sk_4707cd57`
3	move	S1 Exhibition1	3	2026-11-08T07:36:27.541Z	S1 59937, S2 59829	`3d8e45b1b4`	`c9e9492f55`	`sk_4707cd57`
4	move	S2 Exhibition2	4	2026-11-08T07:36:29.620Z	S1 59937, S2 59750	`bb5de3b325`	`3d8e45b1b4`	`sk_4707cd57`
5	move	S1 Exhibition1	5	2026-11-08T07:36:31.732Z	S1 59825, S2 59750	`9ea6716541`	`bb5de3b325`	`sk_4707cd57`
6	move	S2 Exhibition2	6	2026-11-08T07:36:33.917Z	S1 59825, S2 59565	`781da19d81`	`9ea6716541`	`sk_4707cd57`
7	move	S1 Exhibition1	7	2026-11-08T07:36:35.889Z	S1 59853, S2 59565	`dbc7f2c00f`	`781da19d81`	`sk_4707cd57`
8	move	S2 Exhibition2	8	2026-11-08T07:36:37.912Z	S1 59853, S2 59542	`dbf0b56262`	`dbc7f2c00f`	`sk_4707cd57`
9	move	S1 Exhibition1	9	2026-11-08T07:36:39.927Z	S1 59838, S2 59542	`47183fb2df`	`dbf0b56262`	`sk_4707cd57`
10	move	S2 Exhibition2	10	2026-11-08T07:36:41.917Z	S1 59838, S2 59552	`5953a89b80`	`47183fb2df`	`sk_4707cd57`
11	move	S1 Exhibition1	11	2026-11-08T07:36:43.947Z	S1 59808, S2 59552	`db0066d1ce`	`5953a89b80`	`sk_4707cd57`
12	move	S2 Exhibition2	12	2026-11-08T07:36:45.874Z	S1 59808, S2 59625	`0351dcfd25`	`db0066d1ce`	`sk_4707cd57`
13	move	S1 Exhibition1	13	2026-11-08T07:36:47.897Z	S1 59785, S2 59625	`e25fbd3123`	`0351dcfd25`	`sk_4707cd57`
14	move	S2 Exhibition2	14	2026-11-08T07:36:49.931Z	S1 59785, S2 59591	`f7ab30ce76`	`e25fbd3123`	`sk_4707cd57`
15	move	S1 Exhibition1	15	2026-11-08T07:36:51.862Z	S1 59854, S2 59591	`590ef6b029`	`f7ab30ce76`	`sk_4707cd57`
16	move	S2 Exhibition2	16	2026-11-08T07:36:53.920Z	S1 59854, S2 59533	`e652d0c0d4`	`590ef6b029`	`sk_4707cd57`
17	move	S1 Exhibition1	17	2026-11-08T07:36:55.851Z	S1 59923, S2 59533	`b580eb0e20`	`e652d0c0d4`	`sk_4707cd57`
18	move	S2 Exhibition2	18	2026-11-08T07:36:57.835Z	S1 59923, S2 59549	`f01249190a`	`b580eb0e20`	`sk_4707cd57`
19	move	S1 Exhibition1	19	2026-11-08T07:36:59.802Z	S1 59956, S2 59549	`821936d4b3`	`f01249190a`	`sk_4707cd57`
20	move	S2 Exhibition2	20	2026-11-08T07:37:02.631Z	S1 59956, S2 58720	`4c03e6cb75`	`821936d4b3`	`sk_4707cd57`
21	move	S1 Exhibition1	21	2026-11-08T07:37:04.625Z	S1 59962, S2 58720	`2a83e6b90a`	`4c03e6cb75`	`sk_4707cd57`
22	move	S2 Exhibition2	22	2026-11-08T07:37:06.698Z	S1 59962, S2 58647	`228b011812`	`2a83e6b90a`	`sk_4707cd57`
23	move	S1 Exhibition1	23	2026-11-08T07:37:08.749Z	S1 59911, S2 58647	`0cbdccdd5c`	`228b011812`	`sk_4707cd57`
24	move	S2 Exhibition2	24	2026-11-08T07:37:10.719Z	S1 59911, S2 58677	`9eee63c21e`	`0cbdccdd5c`	`sk_4707cd57`
25	move	S1 Exhibition1	25	2026-11-08T07:37:12.796Z	S1 59834, S2 58677	`cb62853747`	`9eee63c21e`	`sk_4707cd57`
26	move	S2 Exhibition2	26	2026-11-08T07:37:14.730Z	S1 59834, S2 58743	`a8c3535662`	`cb62853747`	`sk_4707cd57`
27	move	S1 Exhibition1	27	2026-11-08T07:37:16.663Z	S1 59901, S2 58743	`2b195a9931`	`a8c3535662`	`sk_4707cd57`
28	move	S2 Exhibition2	28	2026-11-08T07:37:18.704Z	S1 59901, S2 58702	`a7bb8e13db`	`2b195a9931`	`sk_4707cd57`
29	move	S1 Exhibition1	29	2026-11-08T07:37:20.729Z	S1 59876, S2 58702	`76b41d8173`	`a7bb8e13db`	`sk_4707cd57`
30	move	S2 Exhibition2	30	2026-11-08T07:37:22.726Z	S1 59876, S2 58705	`05ac88b40c`	`76b41d8173`	`sk_4707cd57`
31	move	S1 Exhibition1	31	2026-11-08T07:37:24.694Z	S1 59908, S2 58705	`b7af77e97c`	`05ac88b40c`	`sk_4707cd57`
32	move	S2 Exhibition2	32	2026-11-08T07:37:26.628Z	S1 59908, S2 58771	`1e2b7ecd4a`	`b7af77e97c`	`sk_4707cd57`
33	move	S1 Exhibition1	33	2026-11-08T07:37:28.620Z	S1 59916, S2 58771	`bdb720f706`	`1e2b7ecd4a`	`sk_4707cd57`
34	move	S2 Exhibition2	34	2026-11-08T07:37:30.550Z	S1 59916, S2 58841	`e7b8929bf5`	`bdb720f706`	`sk_4707cd57`
35	move	S1 Exhibition1	35	2026-11-08T07:37:32.535Z	S1 59931, S2 58841	`7954044d4c`	`e7b8929bf5`	`sk_4707cd57`
36	move	S2 Exhibition2	36	2026-11-08T07:37:34.532Z	S1 59931, S2 58844	`41be191331`	`7954044d4c`	`sk_4707cd57`
37	move	S1 Exhibition1	37	2026-11-08T07:37:36.460Z	S1 60003, S2 58844	`4eeeb777d4`	`41be191331`	`sk_4707cd57`
38	move	S2 Exhibition2	38	2026-11-08T07:37:38.420Z	S1 60003, S2 58884	`b963d2227a`	`4eeeb777d4`	`sk_4707cd57`
39	move	S1 Exhibition1	39	2026-11-08T07:37:40.410Z	S1 60013, S2 58884	`bc263385dc`	`b963d2227a`	`sk_4707cd57`
40	move	S2 Exhibition2	40	2026-11-08T07:37:42.409Z	S1 60013, S2 58885	`9779b4eebe`	`bc263385dc`	`sk_4707cd57`
41	move	S1 Exhibition1	41	2026-11-08T07:37:44.339Z	S1 60083, S2 58885	`7df13727fe`	`9779b4eebe`	`sk_4707cd57`
42	move	S2 Exhibition2	42	2026-11-08T07:37:46.298Z	S1 60083, S2 58926	`52dbfe99c8`	`7df13727fe`	`sk_4707cd57`
43	move	S1 Exhibition1	43	2026-11-08T07:37:48.245Z	S1 60136, S2 58926	`f38ae0a331`	`52dbfe99c8`	`sk_4707cd57`
44	move	S2 Exhibition2	44	2026-11-08T07:37:50.203Z	S1 60136, S2 58968	`96aa242659`	`f38ae0a331`	`sk_4707cd57`
45	move	S1 Exhibition1	45	2026-11-08T07:37:52.148Z	S1 60191, S2 58968	`d6b8b590bf`	`96aa242659`	`sk_4707cd57`
46	move	S2 Exhibition2	46	2026-11-08T07:37:54.117Z	S1 60191, S2 58999	`f6f3e1a6c4`	`d6b8b590bf`	`sk_4707cd57`
47	move	S1 Exhibition1	47	2026-11-08T07:37:56.076Z	S1 60232, S2 58999	`0a740ea9a2`	`f6f3e1a6c4`	`sk_4707cd57`
48	move	S2 Exhibition2	48	2026-11-08T07:37:58.027Z	S1 60232, S2 59048	`8df5f62391`	`0a740ea9a2`	`sk_4707cd57`
49	move	S1 Exhibition1	49	2026-11-08T07:37:59.957Z	S1 60302, S2 59048	`613bc63d79`	`8df5f62391`	`sk_4707cd57`
50	move	S2 Exhibition2	50	2026-11-08T07:38:01.949Z	S1 60302, S2 59056	`71829aeae7`	`613bc63d79`	`sk_4707cd57`
51	move	S1 Exhibition1	51	2026-11-08T07:38:04.013Z	S1 60238, S2 59056	`72a0afe16e`	`71829aeae7`	`sk_4707cd57`
52	move	S2 Exhibition2	52	2026-11-08T07:38:05.966Z	S1 60238, S2 59103	`71d12b243f`	`72a0afe16e`	`sk_4707cd57`
53	move	S1 Exhibition1	53	2026-11-08T07:38:07.898Z	S1 60306, S2 59103	`f8e3f9d25d`	`71d12b243f`	`sk_4707cd57`
54	move	S2 Exhibition2	54	2026-11-08T07:38:09.825Z	S1 60306, S2 59176	`0fba2edeeb`	`f8e3f9d25d`	`sk_4707cd57`

Game 2 `m_01M6X1CEJ9FGBBHNCHGV3GWA0B`: verified

✓	signatures	50 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..50, every prev_hash links
✓	move log	50 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	50 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 2 (four_in_a_row) follows from the moves

50 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition2	1	2026-11-08T07:36:23.421Z	S1 59886, S2 60000	`09262b001e`	start	`sk_4707cd57`
2	move	S2 Exhibition1	2	2026-11-08T07:36:25.602Z	S1 59886, S2 59819	`4bbe53b41a`	`09262b001e`	`sk_4707cd57`
3	move	S1 Exhibition2	3	2026-11-08T07:36:27.566Z	S1 59922, S2 59819	`4a84f1f1ab`	`4bbe53b41a`	`sk_4707cd57`
4	move	S2 Exhibition1	4	2026-11-08T07:36:29.700Z	S1 59922, S2 59685	`40405c6df0`	`4a84f1f1ab`	`sk_4707cd57`
5	move	S1 Exhibition2	5	2026-11-08T07:36:31.733Z	S1 59889, S2 59685	`149beecf59`	`40405c6df0`	`sk_4707cd57`
6	move	S2 Exhibition1	6	2026-11-08T07:36:33.925Z	S1 59889, S2 59493	`b438302e5c`	`149beecf59`	`sk_4707cd57`
7	move	S1 Exhibition2	7	2026-11-08T07:36:36.000Z	S1 59814, S2 59493	`3eb4fd6348`	`b438302e5c`	`sk_4707cd57`
8	move	S2 Exhibition1	8	2026-11-08T07:36:38.098Z	S1 59814, S2 59395	`3391f27b81`	`3eb4fd6348`	`sk_4707cd57`
9	move	S1 Exhibition2	9	2026-11-08T07:36:40.124Z	S1 59788, S2 59395	`8b1f118813`	`3391f27b81`	`sk_4707cd57`
10	move	S2 Exhibition1	10	2026-11-08T07:36:42.207Z	S1 59788, S2 59312	`35cfda4597`	`8b1f118813`	`sk_4707cd57`
11	move	S1 Exhibition2	11	2026-11-08T07:36:44.202Z	S1 59793, S2 59312	`c33d543417`	`35cfda4597`	`sk_4707cd57`
12	move	S2 Exhibition1	12	2026-11-08T07:36:46.129Z	S1 59793, S2 59385	`2f3fef2757`	`c33d543417`	`sk_4707cd57`
13	move	S1 Exhibition2	13	2026-11-08T07:36:48.104Z	S1 59818, S2 59385	`4c4cff1209`	`2f3fef2757`	`sk_4707cd57`
14	move	S2 Exhibition1	14	2026-11-08T07:36:50.117Z	S1 59818, S2 59372	`a3a9fd1dc8`	`4c4cff1209`	`sk_4707cd57`
15	move	S1 Exhibition2	15	2026-11-08T07:36:52.054Z	S1 59881, S2 59372	`658279377d`	`a3a9fd1dc8`	`sk_4707cd57`
16	move	S2 Exhibition1	16	2026-11-08T07:36:54.099Z	S1 59881, S2 59327	`8d6064e271`	`658279377d`	`sk_4707cd57`
17	move	S1 Exhibition2	17	2026-11-08T07:36:56.050Z	S1 59930, S2 59327	`48f0d7d957`	`8d6064e271`	`sk_4707cd57`
18	move	S2 Exhibition1	18	2026-11-08T07:36:58.029Z	S1 59930, S2 59348	`cf0640fad5`	`48f0d7d957`	`sk_4707cd57`
19	move	S1 Exhibition2	19	2026-11-08T07:36:59.975Z	S1 59984, S2 59348	`597807b61c`	`cf0640fad5`	`sk_4707cd57`
20	move	S2 Exhibition1	20	2026-11-08T07:37:02.732Z	S1 59984, S2 58591	`bb303feeaf`	`597807b61c`	`sk_4707cd57`
21	move	S1 Exhibition2	21	2026-11-08T07:37:04.706Z	S1 60010, S2 58591	`7c633ae184`	`bb303feeaf`	`sk_4707cd57`
22	move	S2 Exhibition1	22	2026-11-08T07:37:06.815Z	S1 60010, S2 58482	`79c578aeb5`	`7c633ae184`	`sk_4707cd57`
23	move	S1 Exhibition2	23	2026-11-08T07:37:08.802Z	S1 60023, S2 58482	`cad33180a6`	`79c578aeb5`	`sk_4707cd57`
24	move	S2 Exhibition1	24	2026-11-08T07:37:10.826Z	S1 60023, S2 58458	`f156475897`	`cad33180a6`	`sk_4707cd57`
25	move	S1 Exhibition2	25	2026-11-08T07:37:12.910Z	S1 59939, S2 58458	`0bd17e8fc2`	`f156475897`	`sk_4707cd57`
26	move	S2 Exhibition1	26	2026-11-08T07:37:14.903Z	S1 59939, S2 58465	`2cbb5947dc`	`0bd17e8fc2`	`sk_4707cd57`
27	move	S1 Exhibition2	27	2026-11-08T07:37:16.831Z	S1 60011, S2 58465	`e789216d48`	`2cbb5947dc`	`sk_4707cd57`
28	move	S2 Exhibition1	28	2026-11-08T07:37:18.826Z	S1 60011, S2 58470	`46a4a74053`	`e789216d48`	`sk_4707cd57`
29	move	S1 Exhibition2	29	2026-11-08T07:37:20.909Z	S1 59928, S2 58470	`01003f5218`	`46a4a74053`	`sk_4707cd57`
30	move	S2 Exhibition1	30	2026-11-08T07:37:22.850Z	S1 59928, S2 58529	`a15fc8c29b`	`01003f5218`	`sk_4707cd57`
31	move	S1 Exhibition2	31	2026-11-08T07:37:24.818Z	S1 59960, S2 58529	`caf82ada70`	`a15fc8c29b`	`sk_4707cd57`
32	move	S2 Exhibition1	32	2026-11-08T07:37:26.748Z	S1 59960, S2 58599	`6c7917a02a`	`caf82ada70`	`sk_4707cd57`
33	move	S1 Exhibition2	33	2026-11-08T07:37:28.731Z	S1 59977, S2 58599	`128ef06095`	`6c7917a02a`	`sk_4707cd57`
34	move	S2 Exhibition1	34	2026-11-08T07:37:30.694Z	S1 59977, S2 58636	`379b3acdbf`	`128ef06095`	`sk_4707cd57`
35	move	S1 Exhibition2	35	2026-11-08T07:37:32.710Z	S1 59961, S2 58636	`5b6011a70c`	`379b3acdbf`	`sk_4707cd57`
36	move	S2 Exhibition1	36	2026-11-08T07:37:34.710Z	S1 59961, S2 58636	`6b48bd7063`	`5b6011a70c`	`sk_4707cd57`
37	move	S1 Exhibition2	37	2026-11-08T07:37:36.710Z	S1 59961, S2 58636	`3573ef0e1d`	`6b48bd7063`	`sk_4707cd57`
38	move	S2 Exhibition1	38	2026-11-08T07:37:38.725Z	S1 59961, S2 58621	`d73f17493d`	`3573ef0e1d`	`sk_4707cd57`
39	move	S1 Exhibition2	39	2026-11-08T07:37:40.687Z	S1 59999, S2 58621	`c5b76b2bff`	`d73f17493d`	`sk_4707cd57`
40	move	S2 Exhibition1	40	2026-11-08T07:37:42.616Z	S1 59999, S2 58692	`44bdf790a7`	`c5b76b2bff`	`sk_4707cd57`
41	move	S1 Exhibition2	41	2026-11-08T07:37:44.604Z	S1 60011, S2 58692	`482d02ac9c`	`44bdf790a7`	`sk_4707cd57`
42	move	S2 Exhibition1	42	2026-11-08T07:37:46.534Z	S1 60011, S2 58762	`4c1c02a302`	`482d02ac9c`	`sk_4707cd57`
43	move	S1 Exhibition2	43	2026-11-08T07:37:48.504Z	S1 60041, S2 58762	`66f45cd45a`	`4c1c02a302`	`sk_4707cd57`
44	move	S2 Exhibition1	44	2026-11-08T07:37:50.467Z	S1 60041, S2 58799	`40065dffd9`	`66f45cd45a`	`sk_4707cd57`
45	move	S1 Exhibition2	45	2026-11-08T07:37:52.426Z	S1 60082, S2 58799	`73725f25f4`	`40065dffd9`	`sk_4707cd57`
46	move	S2 Exhibition1	46	2026-11-08T07:37:54.673Z	S1 60082, S2 58552	`0737d1912d`	`73725f25f4`	`sk_4707cd57`
47	move	S1 Exhibition2	47	2026-11-08T07:37:56.633Z	S1 60122, S2 58552	`41cde16de9`	`0737d1912d`	`sk_4707cd57`
48	move	S2 Exhibition1	48	2026-11-08T07:37:58.573Z	S1 60122, S2 58612	`65b51eec89`	`41cde16de9`	`sk_4707cd57`
49	move	S1 Exhibition2	49	2026-11-08T07:38:00.503Z	S1 60192, S2 58612	`8691cca6f4`	`65b51eec89`	`sk_4707cd57`
50	move	S2 Exhibition1	50	2026-11-08T07:38:02.452Z	S1 60192, S2 58663	`6f0d042602`	`8691cca6f4`	`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_01M6X1CEJ6FG19RB5PTSZB1KBC

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

Verify set `set_01M6X1CEJ6FG19RB5PTSZB1KBC`

Verified

Set checks

Game 1 `m_01M6X1CEJ8E39ABRSJP1SDAZA9`: verified

Game 2 `m_01M6X1CEJ9FGBBHNCHGV3GWA0B`: verified

Check it yourself

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Verify set set_01M6X1CEJ6FG19RB5PTSZB1KBC

Verified

Set checks

Game 1 m_01M6X1CEJ8E39ABRSJP1SDAZA9: verified

Game 2 m_01M6X1CEJ9FGBBHNCHGV3GWA0B: verified

Check it yourself

Verify set `set_01M6X1CEJ6FG19RB5PTSZB1KBC`

Game 1 `m_01M6X1CEJ8E39ABRSJP1SDAZA9`: verified

Game 2 `m_01M6X1CEJ9FGBBHNCHGV3GWA0B`: verified