Verify set `set_01M75C2D3FFZW86B1D6DJEE4S6`

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("899491292797973686:set_01M75C2D3FFZW86B1D6DJEE4S6") = 014169712186cc1e..., the commitment published at the start
✓	set points	{'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 1.0, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 1.0}
✓	set tiebreak	fewer_moves: {'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 25, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 21}
✓	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_01M75C2D3KF1YBSNCCMNR5W4PB`: verified

✓	signatures	41 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..41, every prev_hash links
✓	move log	41 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	41 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 1 (four_in_a_row) follows from the moves

41 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition1	1	2026-11-11T13:17:04.404Z	S1 59485, S2 60000	`a750cae92d`	start	`sk_4707cd57`
2	move	S2 Exhibition2	2	2026-11-11T13:17:06.347Z	S1 59485, S2 60057	`5070553534`	`a750cae92d`	`sk_4707cd57`
3	move	S1 Exhibition1	3	2026-11-11T13:17:08.332Z	S1 59500, S2 60057	`b66ed7925a`	`5070553534`	`sk_4707cd57`
4	move	S2 Exhibition2	4	2026-11-11T13:17:10.333Z	S1 59500, S2 60056	`bb160768d2`	`b66ed7925a`	`sk_4707cd57`
5	move	S1 Exhibition1	5	2026-11-11T13:17:12.430Z	S1 59403, S2 60056	`6df8fdd93e`	`bb160768d2`	`sk_4707cd57`
6	move	S2 Exhibition2	6	2026-11-11T13:17:14.403Z	S1 59403, S2 60083	`b12d12e230`	`6df8fdd93e`	`sk_4707cd57`
7	move	S1 Exhibition1	7	2026-11-11T13:17:16.414Z	S1 59392, S2 60083	`efddc21c42`	`b12d12e230`	`sk_4707cd57`
8	move	S2 Exhibition2	8	2026-11-11T13:17:18.407Z	S1 59392, S2 60090	`2524dbee99`	`efddc21c42`	`sk_4707cd57`
9	move	S1 Exhibition1	9	2026-11-11T13:17:20.406Z	S1 59393, S2 60090	`36d9989512`	`2524dbee99`	`sk_4707cd57`
10	move	S2 Exhibition2	10	2026-11-11T13:17:22.417Z	S1 59393, S2 60079	`5cb6a8bd62`	`36d9989512`	`sk_4707cd57`
11	move	S1 Exhibition1	11	2026-11-11T13:17:24.403Z	S1 59407, S2 60079	`22a365d067`	`5cb6a8bd62`	`sk_4707cd57`
12	move	S2 Exhibition2	12	2026-11-11T13:17:26.412Z	S1 59407, S2 60070	`ed0f6c3c5a`	`22a365d067`	`sk_4707cd57`
13	move	S1 Exhibition1	13	2026-11-11T13:17:28.404Z	S1 59415, S2 60070	`811ad1f105`	`ed0f6c3c5a`	`sk_4707cd57`
14	move	S2 Exhibition2	14	2026-11-11T13:17:30.429Z	S1 59415, S2 60045	`01441bc512`	`811ad1f105`	`sk_4707cd57`
15	move	S1 Exhibition1	15	2026-11-11T13:17:32.426Z	S1 59418, S2 60045	`215c3f0aea`	`01441bc512`	`sk_4707cd57`
16	move	S2 Exhibition2	16	2026-11-11T13:17:34.427Z	S1 59418, S2 60044	`8a7516c4cc`	`215c3f0aea`	`sk_4707cd57`
17	move	S1 Exhibition1	17	2026-11-11T13:17:36.371Z	S1 59474, S2 60044	`3fd877ce0c`	`8a7516c4cc`	`sk_4707cd57`
18	move	S2 Exhibition2	18	2026-11-11T13:17:38.405Z	S1 59474, S2 60010	`dd5104f538`	`3fd877ce0c`	`sk_4707cd57`
19	move	S1 Exhibition1	19	2026-11-11T13:17:40.404Z	S1 59475, S2 60010	`8d26a505c8`	`dd5104f538`	`sk_4707cd57`
20	move	S2 Exhibition2	20	2026-11-11T13:17:42.416Z	S1 59475, S2 59998	`a30f4ff827`	`8d26a505c8`	`sk_4707cd57`
21	move	S1 Exhibition1	21	2026-11-11T13:17:44.409Z	S1 59482, S2 59998	`d84854955a`	`a30f4ff827`	`sk_4707cd57`
22	move	S2 Exhibition2	22	2026-11-11T13:17:46.424Z	S1 59482, S2 59983	`45358ad1b0`	`d84854955a`	`sk_4707cd57`
23	move	S1 Exhibition1	23	2026-11-11T13:17:48.350Z	S1 59556, S2 59983	`6c960bae14`	`45358ad1b0`	`sk_4707cd57`
24	move	S2 Exhibition2	24	2026-11-11T13:17:50.331Z	S1 59556, S2 60002	`cbdc85f026`	`6c960bae14`	`sk_4707cd57`
25	move	S1 Exhibition1	25	2026-11-11T13:17:52.293Z	S1 59594, S2 60002	`3a3ab99eff`	`cbdc85f026`	`sk_4707cd57`
26	move	S2 Exhibition2	26	2026-11-11T13:17:54.295Z	S1 59594, S2 60000	`6893734496`	`3a3ab99eff`	`sk_4707cd57`
27	move	S1 Exhibition1	27	2026-11-11T13:17:56.324Z	S1 59565, S2 60000	`6ba24e2972`	`6893734496`	`sk_4707cd57`
28	move	S2 Exhibition2	28	2026-11-11T13:17:58.252Z	S1 59565, S2 60072	`0ef22585bf`	`6ba24e2972`	`sk_4707cd57`
29	move	S1 Exhibition1	29	2026-11-11T13:18:00.225Z	S1 59592, S2 60072	`90204c3a37`	`0ef22585bf`	`sk_4707cd57`
30	move	S2 Exhibition2	30	2026-11-11T13:18:02.370Z	S1 59592, S2 59927	`415bb3b9c4`	`90204c3a37`	`sk_4707cd57`
31	move	S1 Exhibition1	31	2026-11-11T13:18:04.908Z	S1 59054, S2 59927	`cf7611789d`	`415bb3b9c4`	`sk_4707cd57`
32	move	S2 Exhibition2	32	2026-11-11T13:18:06.897Z	S1 59054, S2 59938	`553c189c3a`	`cf7611789d`	`sk_4707cd57`
33	move	S1 Exhibition1	33	2026-11-11T13:18:08.825Z	S1 59126, S2 59938	`25640af324`	`553c189c3a`	`sk_4707cd57`
34	move	S2 Exhibition2	34	2026-11-11T13:18:10.775Z	S1 59126, S2 59988	`5fe47aae22`	`25640af324`	`sk_4707cd57`
35	move	S1 Exhibition1	35	2026-11-11T13:18:12.715Z	S1 59186, S2 59988	`cf6e98edb6`	`5fe47aae22`	`sk_4707cd57`
36	move	S2 Exhibition2	36	2026-11-11T13:18:14.651Z	S1 59186, S2 60052	`90b9e7716c`	`cf6e98edb6`	`sk_4707cd57`
37	move	S1 Exhibition1	37	2026-11-11T13:18:16.578Z	S1 59259, S2 60052	`bbb59cdcaa`	`90b9e7716c`	`sk_4707cd57`
38	move	S2 Exhibition2	38	2026-11-11T13:18:18.521Z	S1 59259, S2 60109	`63ba9adde7`	`bbb59cdcaa`	`sk_4707cd57`
39	move	S1 Exhibition1	39	2026-11-11T13:18:20.456Z	S1 59324, S2 60109	`5ded16f178`	`63ba9adde7`	`sk_4707cd57`
40	move	S2 Exhibition2	40	2026-11-11T13:18:22.387Z	S1 59324, S2 60178	`dfab09dce7`	`5ded16f178`	`sk_4707cd57`
41	move	S1 Exhibition1	41	2026-11-11T13:18:24.351Z	S1 59360, S2 60178	`593ee34eb1`	`dfab09dce7`	`sk_4707cd57`

Game 2 `m_01M75C2D3QEHBTRWJG3ZPVNTB9`: 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 Exhibition2	1	2026-11-11T13:17:04.219Z	S1 59670, S2 60000	`f8e411fdca`	start	`sk_4707cd57`
2	move	S2 Exhibition1	2	2026-11-11T13:17:06.211Z	S1 59670, S2 60008	`38fd7f4726`	`f8e411fdca`	`sk_4707cd57`
3	move	S1 Exhibition2	3	2026-11-11T13:17:08.199Z	S1 59682, S2 60008	`025ea3e23b`	`38fd7f4726`	`sk_4707cd57`
4	move	S2 Exhibition1	4	2026-11-11T13:17:10.202Z	S1 59682, S2 60005	`9e5a5260bb`	`025ea3e23b`	`sk_4707cd57`
5	move	S1 Exhibition2	5	2026-11-11T13:17:12.228Z	S1 59656, S2 60005	`3057ced95a`	`9e5a5260bb`	`sk_4707cd57`
6	move	S2 Exhibition1	6	2026-11-11T13:17:14.203Z	S1 59656, S2 60030	`bbc0f31c2d`	`3057ced95a`	`sk_4707cd57`
7	move	S1 Exhibition2	7	2026-11-11T13:17:16.227Z	S1 59632, S2 60030	`6c6e020c83`	`bbc0f31c2d`	`sk_4707cd57`
8	move	S2 Exhibition1	8	2026-11-11T13:17:18.203Z	S1 59632, S2 60054	`f6e5c1305e`	`6c6e020c83`	`sk_4707cd57`
9	move	S1 Exhibition2	9	2026-11-11T13:17:20.129Z	S1 59706, S2 60054	`f964c04871`	`f6e5c1305e`	`sk_4707cd57`
10	move	S2 Exhibition1	10	2026-11-11T13:17:22.118Z	S1 59706, S2 60065	`16cc918687`	`f964c04871`	`sk_4707cd57`
11	move	S1 Exhibition2	11	2026-11-11T13:17:24.064Z	S1 59760, S2 60065	`c91ff74e1b`	`16cc918687`	`sk_4707cd57`
12	move	S2 Exhibition1	12	2026-11-11T13:17:25.997Z	S1 59760, S2 60132	`71bf787011`	`c91ff74e1b`	`sk_4707cd57`
13	move	S1 Exhibition2	13	2026-11-11T13:17:28.026Z	S1 59731, S2 60132	`d472a616f7`	`71bf787011`	`sk_4707cd57`
14	move	S2 Exhibition1	14	2026-11-11T13:17:29.963Z	S1 59731, S2 60195	`12c7fb64c6`	`d472a616f7`	`sk_4707cd57`
15	move	S1 Exhibition2	15	2026-11-11T13:17:32.012Z	S1 59682, S2 60195	`3ef43f4ea7`	`12c7fb64c6`	`sk_4707cd57`
16	move	S2 Exhibition1	16	2026-11-11T13:17:33.990Z	S1 59682, S2 60217	`5086706dc7`	`3ef43f4ea7`	`sk_4707cd57`
17	move	S1 Exhibition2	17	2026-11-11T13:17:36.002Z	S1 59670, S2 60217	`f62e152734`	`5086706dc7`	`sk_4707cd57`
18	move	S2 Exhibition1	18	2026-11-11T13:17:38.022Z	S1 59670, S2 60197	`7a7b64af2a`	`f62e152734`	`sk_4707cd57`
19	move	S1 Exhibition2	19	2026-11-11T13:17:40.027Z	S1 59665, S2 60197	`461fadef4e`	`7a7b64af2a`	`sk_4707cd57`
20	move	S2 Exhibition1	20	2026-11-11T13:17:41.955Z	S1 59665, S2 60269	`bc89d41daa`	`461fadef4e`	`sk_4707cd57`
21	move	S1 Exhibition2	21	2026-11-11T13:17:44.008Z	S1 59612, S2 60269	`2571cec0e0`	`bc89d41daa`	`sk_4707cd57`
22	move	S2 Exhibition1	22	2026-11-11T13:17:46.055Z	S1 59612, S2 60222	`0709738293`	`2571cec0e0`	`sk_4707cd57`
23	move	S1 Exhibition2	23	2026-11-11T13:17:48.043Z	S1 59624, S2 60222	`0fdf5e595a`	`0709738293`	`sk_4707cd57`
24	move	S2 Exhibition1	24	2026-11-11T13:17:50.029Z	S1 59624, S2 60236	`f9d056db48`	`0fdf5e595a`	`sk_4707cd57`
25	move	S1 Exhibition2	25	2026-11-11T13:17:52.006Z	S1 59647, S2 60236	`cf35a47686`	`f9d056db48`	`sk_4707cd57`
26	move	S2 Exhibition1	26	2026-11-11T13:17:53.964Z	S1 59647, S2 60278	`37422bd9f4`	`cf35a47686`	`sk_4707cd57`
27	move	S1 Exhibition2	27	2026-11-11T13:17:55.924Z	S1 59687, S2 60278	`6fa71437f1`	`37422bd9f4`	`sk_4707cd57`
28	move	S2 Exhibition1	28	2026-11-11T13:17:57.901Z	S1 59687, S2 60301	`d12278cee7`	`6fa71437f1`	`sk_4707cd57`
29	move	S1 Exhibition2	29	2026-11-11T13:17:59.863Z	S1 59725, S2 60301	`1b14b54e38`	`d12278cee7`	`sk_4707cd57`
30	move	S2 Exhibition1	30	2026-11-11T13:18:01.859Z	S1 59725, S2 60305	`866c9bd2c5`	`1b14b54e38`	`sk_4707cd57`
31	move	S1 Exhibition2	31	2026-11-11T13:18:04.383Z	S1 59201, S2 60305	`f1102a9700`	`866c9bd2c5`	`sk_4707cd57`
32	move	S2 Exhibition1	32	2026-11-11T13:18:06.396Z	S1 59201, S2 60292	`988e633eb3`	`f1102a9700`	`sk_4707cd57`
33	move	S1 Exhibition2	33	2026-11-11T13:18:08.412Z	S1 59185, S2 60292	`d8775103d9`	`988e633eb3`	`sk_4707cd57`
34	move	S2 Exhibition1	34	2026-11-11T13:18:10.355Z	S1 59185, S2 60349	`3799bebdad`	`d8775103d9`	`sk_4707cd57`
35	move	S1 Exhibition2	35	2026-11-11T13:18:12.280Z	S1 59260, S2 60349	`13bf5fda85`	`3799bebdad`	`sk_4707cd57`
36	move	S2 Exhibition1	36	2026-11-11T13:18:14.215Z	S1 59260, S2 60414	`8e3d0db0aa`	`13bf5fda85`	`sk_4707cd57`
37	move	S1 Exhibition2	37	2026-11-11T13:18:16.153Z	S1 59322, S2 60414	`8685742c89`	`8e3d0db0aa`	`sk_4707cd57`
38	move	S2 Exhibition1	38	2026-11-11T13:18:18.141Z	S1 59322, S2 60426	`eacbf9ff83`	`8685742c89`	`sk_4707cd57`
39	move	S1 Exhibition2	39	2026-11-11T13:18:20.087Z	S1 59376, S2 60426	`8fb1e049ff`	`eacbf9ff83`	`sk_4707cd57`
40	move	S2 Exhibition1	40	2026-11-11T13:18:22.019Z	S1 59376, S2 60494	`7390aa7ff2`	`8fb1e049ff`	`sk_4707cd57`
41	move	S1 Exhibition2	41	2026-11-11T13:18:23.977Z	S1 59418, S2 60494	`b4ffec4028`	`7390aa7ff2`	`sk_4707cd57`
42	move	S2 Exhibition1	42	2026-11-11T13:18:25.908Z	S1 59418, S2 60563	`a8d6f3322b`	`b4ffec4028`	`sk_4707cd57`
43	move	S1 Exhibition2	43	2026-11-11T13:18:27.851Z	S1 59475, S2 60563	`79c257aee4`	`a8d6f3322b`	`sk_4707cd57`
44	move	S2 Exhibition1	44	2026-11-11T13:18:29.800Z	S1 59475, S2 60614	`8f7727ca4a`	`79c257aee4`	`sk_4707cd57`
45	move	S1 Exhibition2	45	2026-11-11T13:18:31.736Z	S1 59539, S2 60614	`0451b2b800`	`8f7727ca4a`	`sk_4707cd57`
46	move	S2 Exhibition1	46	2026-11-11T13:18:33.674Z	S1 59539, S2 60676	`3272b8c611`	`0451b2b800`	`sk_4707cd57`
47	move	S1 Exhibition2	47	2026-11-11T13:18:35.615Z	S1 59598, S2 60676	`e75ebf3539`	`3272b8c611`	`sk_4707cd57`
48	move	S2 Exhibition1	48	2026-11-11T13:18:37.543Z	S1 59598, S2 60748	`5795b5cd53`	`e75ebf3539`	`sk_4707cd57`
49	move	S1 Exhibition2	49	2026-11-11T13:18:40.028Z	S1 59113, S2 60748	`53cbe3800b`	`5795b5cd53`	`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_01M75C2D3FFZW86B1D6DJEE4S6

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

Verify set `set_01M75C2D3FFZW86B1D6DJEE4S6`

Verified

Set checks

Game 1 `m_01M75C2D3KF1YBSNCCMNR5W4PB`: verified

Game 2 `m_01M75C2D3QEHBTRWJG3ZPVNTB9`: verified

Check it yourself

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Verify set set_01M75C2D3FFZW86B1D6DJEE4S6

Verified

Set checks

Game 1 m_01M75C2D3KF1YBSNCCMNR5W4PB: verified

Game 2 m_01M75C2D3QEHBTRWJG3ZPVNTB9: verified

Check it yourself

Verify set `set_01M75C2D3FFZW86B1D6DJEE4S6`

Game 1 `m_01M75C2D3KF1YBSNCCMNR5W4PB`: verified

Game 2 `m_01M75C2D3QEHBTRWJG3ZPVNTB9`: verified