Verify set `set_01M7DAVAQZFCS9YEDDTTWXHGJJ`

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("389608806721023923:set_01M7DAVAQZFCS9YEDDTTWXHGJJ") = bcee7a57a195dceb..., the commitment published at the start
✓	set points	{'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 1.0, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 1.0}
✓	set tiebreak	fewer_moves: {'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 35, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 12}
✓	set result	a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 on the tiebreak follows from the games
✓	set payout	the winner takes 40, fee 0

Game 1 `m_01M7DAVAR3F46RRK76YE971YQQ`: verified

✓	signatures	70 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..70, every prev_hash links
✓	move log	70 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	70 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 2 (four_in_a_row) follows from the moves

70 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition1	1	2026-11-14T15:29:39.237Z	S1 59756, S2 60000	`323594fe74`	start	`sk_4707cd57`
2	move	S2 Exhibition2	2	2026-11-14T15:29:41.435Z	S1 59756, S2 59802	`a625b492e2`	`323594fe74`	`sk_4707cd57`
3	move	S1 Exhibition1	3	2026-11-14T15:29:43.506Z	S1 59685, S2 59802	`982bf6dc55`	`a625b492e2`	`sk_4707cd57`
4	move	S2 Exhibition2	4	2026-11-14T15:29:45.599Z	S1 59685, S2 59709	`cfce7d8dd7`	`982bf6dc55`	`sk_4707cd57`
5	move	S1 Exhibition1	5	2026-11-14T15:29:47.603Z	S1 59681, S2 59709	`14e416153a`	`cfce7d8dd7`	`sk_4707cd57`
6	move	S2 Exhibition2	6	2026-11-14T15:29:49.698Z	S1 59681, S2 59614	`2099451292`	`14e416153a`	`sk_4707cd57`
7	move	S1 Exhibition1	7	2026-11-14T15:29:51.734Z	S1 59645, S2 59614	`f8e459a594`	`2099451292`	`sk_4707cd57`
8	move	S2 Exhibition2	8	2026-11-14T15:29:53.701Z	S1 59645, S2 59647	`a862c0b8e2`	`f8e459a594`	`sk_4707cd57`
9	move	S1 Exhibition1	9	2026-11-14T15:29:55.695Z	S1 59651, S2 59647	`102b25d0d2`	`a862c0b8e2`	`sk_4707cd57`
10	move	S2 Exhibition2	10	2026-11-14T15:29:57.799Z	S1 59651, S2 59543	`140f13aee0`	`102b25d0d2`	`sk_4707cd57`
11	move	S1 Exhibition1	11	2026-11-14T15:29:59.927Z	S1 59523, S2 59543	`67c1fbbf26`	`140f13aee0`	`sk_4707cd57`
12	move	S2 Exhibition2	12	2026-11-14T15:30:03.347Z	S1 59523, S2 58123	`8582a8e338`	`67c1fbbf26`	`sk_4707cd57`
13	move	S1 Exhibition1	13	2026-11-14T15:30:05.709Z	S1 59161, S2 58123	`4d0f6e2219`	`8582a8e338`	`sk_4707cd57`
14	move	S2 Exhibition2	14	2026-11-14T15:30:07.737Z	S1 59161, S2 58095	`aed7f9e93f`	`4d0f6e2219`	`sk_4707cd57`
15	move	S1 Exhibition1	15	2026-11-14T15:30:09.721Z	S1 59177, S2 58095	`562e299ccf`	`aed7f9e93f`	`sk_4707cd57`
16	move	S2 Exhibition2	16	2026-11-14T15:30:11.727Z	S1 59177, S2 58089	`c21c055cc7`	`562e299ccf`	`sk_4707cd57`
17	move	S1 Exhibition1	17	2026-11-14T15:30:13.695Z	S1 59209, S2 58089	`462a28fe98`	`c21c055cc7`	`sk_4707cd57`
18	move	S2 Exhibition2	18	2026-11-14T15:30:15.696Z	S1 59209, S2 58088	`0a81c222b8`	`462a28fe98`	`sk_4707cd57`
19	move	S1 Exhibition1	19	2026-11-14T15:30:17.641Z	S1 59264, S2 58088	`f16de261eb`	`0a81c222b8`	`sk_4707cd57`
20	move	S2 Exhibition2	20	2026-11-14T15:30:19.571Z	S1 59264, S2 58158	`51c974f252`	`f16de261eb`	`sk_4707cd57`
21	move	S1 Exhibition1	21	2026-11-14T15:30:21.532Z	S1 59303, S2 58158	`980dadd1ed`	`51c974f252`	`sk_4707cd57`
22	move	S2 Exhibition2	22	2026-11-14T15:30:23.509Z	S1 59303, S2 58181	`1a8b0e77a6`	`980dadd1ed`	`sk_4707cd57`
23	move	S1 Exhibition1	23	2026-11-14T15:30:25.506Z	S1 59306, S2 58181	`be576489a4`	`1a8b0e77a6`	`sk_4707cd57`
24	move	S2 Exhibition2	24	2026-11-14T15:30:27.464Z	S1 59306, S2 58223	`af609eb9c0`	`be576489a4`	`sk_4707cd57`
25	move	S1 Exhibition1	25	2026-11-14T15:30:29.495Z	S1 59275, S2 58223	`92df6f149c`	`af609eb9c0`	`sk_4707cd57`
26	move	S2 Exhibition2	26	2026-11-14T15:30:31.436Z	S1 59275, S2 58282	`7b6de8d75c`	`92df6f149c`	`sk_4707cd57`
27	move	S1 Exhibition1	27	2026-11-14T15:30:33.360Z	S1 59351, S2 58282	`9230b90463`	`7b6de8d75c`	`sk_4707cd57`
28	move	S2 Exhibition2	28	2026-11-14T15:30:35.285Z	S1 59351, S2 58357	`409da9f87c`	`9230b90463`	`sk_4707cd57`
29	move	S1 Exhibition1	29	2026-11-14T15:30:37.244Z	S1 59392, S2 58357	`974e481d46`	`409da9f87c`	`sk_4707cd57`
30	move	S2 Exhibition2	30	2026-11-14T15:30:39.198Z	S1 59392, S2 58403	`cc0e86ee93`	`974e481d46`	`sk_4707cd57`
31	move	S1 Exhibition1	31	2026-11-14T15:30:41.157Z	S1 59433, S2 58403	`49fa31d0c3`	`cc0e86ee93`	`sk_4707cd57`
32	move	S2 Exhibition2	32	2026-11-14T15:30:43.104Z	S1 59433, S2 58456	`939e4776e4`	`49fa31d0c3`	`sk_4707cd57`
33	move	S1 Exhibition1	33	2026-11-14T15:30:45.053Z	S1 59484, S2 58456	`a9547c2c74`	`939e4776e4`	`sk_4707cd57`
34	move	S2 Exhibition2	34	2026-11-14T15:30:47.002Z	S1 59484, S2 58507	`656018a837`	`a9547c2c74`	`sk_4707cd57`
35	move	S1 Exhibition1	35	2026-11-14T15:30:48.947Z	S1 59539, S2 58507	`3e0161d70a`	`656018a837`	`sk_4707cd57`
36	move	S2 Exhibition2	36	2026-11-14T15:30:50.893Z	S1 59539, S2 58561	`8f7f5df759`	`3e0161d70a`	`sk_4707cd57`
37	move	S1 Exhibition1	37	2026-11-14T15:30:52.834Z	S1 59598, S2 58561	`b844a2bb26`	`8f7f5df759`	`sk_4707cd57`
38	move	S2 Exhibition2	38	2026-11-14T15:30:54.764Z	S1 59598, S2 58631	`0b39843923`	`b844a2bb26`	`sk_4707cd57`
39	move	S1 Exhibition1	39	2026-11-14T15:30:56.705Z	S1 59657, S2 58631	`dbe46569a5`	`0b39843923`	`sk_4707cd57`
40	move	S2 Exhibition2	40	2026-11-14T15:30:58.657Z	S1 59657, S2 58679	`dd918ae9d4`	`dbe46569a5`	`sk_4707cd57`
41	move	S1 Exhibition1	41	2026-11-14T15:31:00.589Z	S1 59725, S2 58679	`7bb5267881`	`dd918ae9d4`	`sk_4707cd57`
42	move	S2 Exhibition2	42	2026-11-14T15:31:02.530Z	S1 59725, S2 58738	`8e914df25e`	`7bb5267881`	`sk_4707cd57`
43	move	S1 Exhibition1	43	2026-11-14T15:31:04.467Z	S1 59788, S2 58738	`de0f568c44`	`8e914df25e`	`sk_4707cd57`
44	move	S2 Exhibition2	44	2026-11-14T15:31:06.405Z	S1 59788, S2 58800	`8bb52b724f`	`de0f568c44`	`sk_4707cd57`
45	move	S1 Exhibition1	45	2026-11-14T15:31:08.344Z	S1 59849, S2 58800	`769084eaa6`	`8bb52b724f`	`sk_4707cd57`
46	move	S2 Exhibition2	46	2026-11-14T15:31:10.293Z	S1 59849, S2 58851	`cb8004be11`	`769084eaa6`	`sk_4707cd57`
47	move	S1 Exhibition1	47	2026-11-14T15:31:12.220Z	S1 59922, S2 58851	`5b29aa7667`	`cb8004be11`	`sk_4707cd57`
48	move	S2 Exhibition2	48	2026-11-14T15:31:14.146Z	S1 59922, S2 58925	`9bf83ce43b`	`5b29aa7667`	`sk_4707cd57`
49	move	S1 Exhibition1	49	2026-11-14T15:31:16.079Z	S1 59989, S2 58925	`c073564728`	`9bf83ce43b`	`sk_4707cd57`
50	move	S2 Exhibition2	50	2026-11-14T15:31:18.017Z	S1 59989, S2 58987	`a0f96c623d`	`c073564728`	`sk_4707cd57`
51	move	S1 Exhibition1	51	2026-11-14T15:31:19.949Z	S1 60057, S2 58987	`4bb9e02022`	`a0f96c623d`	`sk_4707cd57`
52	move	S2 Exhibition2	52	2026-11-14T15:31:21.888Z	S1 60057, S2 59048	`a82b72f3c4`	`4bb9e02022`	`sk_4707cd57`
53	move	S1 Exhibition1	53	2026-11-14T15:31:23.815Z	S1 60130, S2 59048	`4ce541a7bc`	`a82b72f3c4`	`sk_4707cd57`
54	move	S2 Exhibition2	54	2026-11-14T15:31:25.746Z	S1 60130, S2 59117	`03158477f8`	`4ce541a7bc`	`sk_4707cd57`
55	move	S1 Exhibition1	55	2026-11-14T15:31:27.677Z	S1 60199, S2 59117	`9406b06a1b`	`03158477f8`	`sk_4707cd57`
56	move	S2 Exhibition2	56	2026-11-14T15:31:29.613Z	S1 60199, S2 59181	`8ba59d2424`	`9406b06a1b`	`sk_4707cd57`
57	move	S1 Exhibition1	57	2026-11-14T15:31:31.544Z	S1 60268, S2 59181	`6b0af4bb1d`	`8ba59d2424`	`sk_4707cd57`
58	move	S2 Exhibition2	58	2026-11-14T15:31:33.469Z	S1 60268, S2 59256	`c49d5d58ee`	`6b0af4bb1d`	`sk_4707cd57`
59	move	S1 Exhibition1	59	2026-11-14T15:31:35.396Z	S1 60341, S2 59256	`08ffe93e5b`	`c49d5d58ee`	`sk_4707cd57`
60	move	S2 Exhibition2	60	2026-11-14T15:31:37.327Z	S1 60341, S2 59325	`f2ad425398`	`08ffe93e5b`	`sk_4707cd57`
61	move	S1 Exhibition1	61	2026-11-14T15:31:39.262Z	S1 60406, S2 59325	`7480bb3f83`	`f2ad425398`	`sk_4707cd57`
62	move	S2 Exhibition2	62	2026-11-14T15:31:41.199Z	S1 60406, S2 59388	`7050b7e7c5`	`7480bb3f83`	`sk_4707cd57`
63	move	S1 Exhibition1	63	2026-11-14T15:31:43.134Z	S1 60471, S2 59388	`286bdbfcca`	`7050b7e7c5`	`sk_4707cd57`
64	move	S2 Exhibition2	64	2026-11-14T15:31:45.067Z	S1 60471, S2 59455	`367f068faf`	`286bdbfcca`	`sk_4707cd57`
65	move	S1 Exhibition1	65	2026-11-14T15:31:46.999Z	S1 60539, S2 59455	`e5bec8cb1f`	`367f068faf`	`sk_4707cd57`
66	move	S2 Exhibition2	66	2026-11-14T15:31:48.925Z	S1 60539, S2 59529	`21881d79c7`	`e5bec8cb1f`	`sk_4707cd57`
67	move	S1 Exhibition1	67	2026-11-14T15:31:50.850Z	S1 60614, S2 59529	`b9d1e0c48d`	`21881d79c7`	`sk_4707cd57`
68	move	S2 Exhibition2	68	2026-11-14T15:31:52.777Z	S1 60614, S2 59602	`5416e35716`	`b9d1e0c48d`	`sk_4707cd57`
69	move	S1 Exhibition1	69	2026-11-14T15:31:54.703Z	S1 60688, S2 59602	`11a3f4124c`	`5416e35716`	`sk_4707cd57`
70	move	S2 Exhibition2	70	2026-11-14T15:31:56.632Z	S1 60688, S2 59673	`dfb4e95add`	`11a3f4124c`	`sk_4707cd57`

Game 2 `m_01M7DAVAR8EBGRGMXS98D6VMC5`: verified

✓	signatures	24 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..24, every prev_hash links
✓	move log	24 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	24 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 2 (four_in_a_row) follows from the moves

24 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition2	1	2026-11-14T15:29:39.298Z	S1 59695, S2 60000	`6fa15a58ad`	start	`sk_4707cd57`
2	move	S2 Exhibition1	2	2026-11-14T15:29:41.427Z	S1 59695, S2 59871	`80955478e0`	`6fa15a58ad`	`sk_4707cd57`
3	move	S1 Exhibition2	3	2026-11-14T15:29:43.507Z	S1 59615, S2 59871	`bac2fecd35`	`80955478e0`	`sk_4707cd57`
4	move	S2 Exhibition1	4	2026-11-14T15:29:45.536Z	S1 59615, S2 59842	`ea562069b6`	`bac2fecd35`	`sk_4707cd57`
5	move	S1 Exhibition2	5	2026-11-14T15:29:47.596Z	S1 59555, S2 59842	`f140147eed`	`ea562069b6`	`sk_4707cd57`
6	move	S2 Exhibition1	6	2026-11-14T15:29:49.701Z	S1 59555, S2 59737	`a80ffce0ee`	`f140147eed`	`sk_4707cd57`
7	move	S1 Exhibition2	7	2026-11-14T15:29:51.802Z	S1 59454, S2 59737	`ac80747f23`	`a80ffce0ee`	`sk_4707cd57`
8	move	S2 Exhibition1	8	2026-11-14T15:29:53.810Z	S1 59454, S2 59729	`6aa96b6150`	`ac80747f23`	`sk_4707cd57`
9	move	S1 Exhibition2	9	2026-11-14T15:29:55.747Z	S1 59517, S2 59729	`34f02f2938`	`6aa96b6150`	`sk_4707cd57`
10	move	S2 Exhibition1	10	2026-11-14T15:29:57.814Z	S1 59517, S2 59662	`b3b594d433`	`34f02f2938`	`sk_4707cd57`
11	move	S1 Exhibition2	11	2026-11-14T15:29:59.937Z	S1 59394, S2 59662	`ef89ce75f9`	`b3b594d433`	`sk_4707cd57`
12	move	S2 Exhibition1	12	2026-11-14T15:30:02.411Z	S1 59394, S2 59188	`52507b06d3`	`ef89ce75f9`	`sk_4707cd57`
13	move	S1 Exhibition2	13	2026-11-14T15:30:05.103Z	S1 58702, S2 59188	`b1f711b4a3`	`52507b06d3`	`sk_4707cd57`
14	move	S2 Exhibition1	14	2026-11-14T15:30:07.098Z	S1 58702, S2 59193	`48946651d8`	`b1f711b4a3`	`sk_4707cd57`
15	move	S1 Exhibition2	15	2026-11-14T15:30:09.110Z	S1 58690, S2 59193	`95641b2c74`	`48946651d8`	`sk_4707cd57`
16	move	S2 Exhibition1	16	2026-11-14T15:30:11.116Z	S1 58690, S2 59187	`cbc5645a86`	`95641b2c74`	`sk_4707cd57`
17	move	S1 Exhibition2	17	2026-11-14T15:30:13.181Z	S1 58625, S2 59187	`26cdf11ef4`	`cbc5645a86`	`sk_4707cd57`
18	move	S2 Exhibition1	18	2026-11-14T15:30:15.235Z	S1 58625, S2 59133	`95b2c34e0f`	`26cdf11ef4`	`sk_4707cd57`
19	move	S1 Exhibition2	19	2026-11-14T15:30:17.297Z	S1 58563, S2 59133	`4f24068c26`	`95b2c34e0f`	`sk_4707cd57`
20	move	S2 Exhibition1	20	2026-11-14T15:30:19.220Z	S1 58563, S2 59210	`4c3269d119`	`4f24068c26`	`sk_4707cd57`
21	move	S1 Exhibition2	21	2026-11-14T15:30:21.196Z	S1 58587, S2 59210	`55f56d1d8b`	`4c3269d119`	`sk_4707cd57`
22	move	S2 Exhibition1	22	2026-11-14T15:30:23.196Z	S1 58587, S2 59210	`15e8ce241f`	`55f56d1d8b`	`sk_4707cd57`
23	move	S1 Exhibition2	23	2026-11-14T15:30:25.124Z	S1 58659, S2 59210	`8df30731c5`	`15e8ce241f`	`sk_4707cd57`
24	move	S2 Exhibition1	24	2026-11-14T15:30:27.055Z	S1 58659, S2 59279	`817987233b`	`8df30731c5`	`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_01M7DAVAQZFCS9YEDDTTWXHGJJ

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

Verify set `set_01M7DAVAQZFCS9YEDDTTWXHGJJ`

Verified

Set checks

Game 1 `m_01M7DAVAR3F46RRK76YE971YQQ`: verified

Game 2 `m_01M7DAVAR8EBGRGMXS98D6VMC5`: verified

Check it yourself

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Verify set set_01M7DAVAQZFCS9YEDDTTWXHGJJ

Verified

Set checks

Game 1 m_01M7DAVAR3F46RRK76YE971YQQ: verified

Game 2 m_01M7DAVAR8EBGRGMXS98D6VMC5: verified

Check it yourself

Verify set `set_01M7DAVAQZFCS9YEDDTTWXHGJJ`

Game 1 `m_01M7DAVAR3F46RRK76YE971YQQ`: verified

Game 2 `m_01M7DAVAR8EBGRGMXS98D6VMC5`: verified