Verify set `set_01M7FDKG4REHH8TZM4B1M470CM`

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("445539700308644843:set_01M7FDKG4REHH8TZM4B1M470CM") = 6723346bd728b696..., the commitment published at the start
✓	set points	{'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 2.0, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 0.0}
✓	set result	a win for bot_01M4G1VYJ0E1SRCDE4HBQVV9WC follows from the games
✓	set payout	the winner takes 40, fee 0

Game 1 `m_01M7FDKG4TF2DA67R01MG8T7EQ`: 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	2026-11-15T10:56:17.202Z	S1 59790, S2 60000	`431a552ad9`	start	`sk_4707cd57`
2	move	S2 Exhibition2	2	2026-11-15T10:56:19.328Z	S1 59790, S2 59874	`44aeef2fb7`	`431a552ad9`	`sk_4707cd57`
3	move	S1 Exhibition1	3	2026-11-15T10:56:21.413Z	S1 59705, S2 59874	`d7c4cfc5da`	`44aeef2fb7`	`sk_4707cd57`
4	move	S2 Exhibition2	4	2026-11-15T10:56:23.406Z	S1 59705, S2 59881	`6ad31dc9d1`	`d7c4cfc5da`	`sk_4707cd57`
5	move	S1 Exhibition1	5	2026-11-15T10:56:25.704Z	S1 59407, S2 59881	`bd7022da3a`	`6ad31dc9d1`	`sk_4707cd57`
6	move	S2 Exhibition2	6	2026-11-15T10:56:27.806Z	S1 59407, S2 59779	`b02e7b5129`	`bd7022da3a`	`sk_4707cd57`
7	move	S1 Exhibition1	7	2026-11-15T10:56:30.026Z	S1 59187, S2 59779	`657e77a622`	`b02e7b5129`	`sk_4707cd57`
8	move	S2 Exhibition2	8	2026-11-15T10:56:31.998Z	S1 59187, S2 59807	`1740da2a27`	`657e77a622`	`sk_4707cd57`
9	move	S1 Exhibition1	9	2026-11-15T10:56:34.010Z	S1 59175, S2 59807	`26270a12b4`	`1740da2a27`	`sk_4707cd57`
10	move	S2 Exhibition2	10	2026-11-15T10:56:36.034Z	S1 59175, S2 59783	`baf56b9e73`	`26270a12b4`	`sk_4707cd57`
11	move	S1 Exhibition1	11	2026-11-15T10:56:38.229Z	S1 58980, S2 59783	`d58244c7b2`	`baf56b9e73`	`sk_4707cd57`
12	move	S2 Exhibition2	12	2026-11-15T10:56:40.330Z	S1 58980, S2 59682	`9a6b555a90`	`d58244c7b2`	`sk_4707cd57`
13	move	S1 Exhibition1	13	2026-11-15T10:56:42.397Z	S1 58913, S2 59682	`a152cac6bb`	`9a6b555a90`	`sk_4707cd57`
14	move	S2 Exhibition2	14	2026-11-15T10:56:44.501Z	S1 58913, S2 59578	`e89e5f0577`	`a152cac6bb`	`sk_4707cd57`
15	move	S1 Exhibition1	15	2026-11-15T10:56:46.508Z	S1 58906, S2 59578	`69051051b6`	`e89e5f0577`	`sk_4707cd57`
16	move	S2 Exhibition2	16	2026-11-15T10:56:48.477Z	S1 58906, S2 59609	`ef29faf196`	`69051051b6`	`sk_4707cd57`
17	move	S1 Exhibition1	17	2026-11-15T10:56:50.407Z	S1 58976, S2 59609	`1d3491ee05`	`ef29faf196`	`sk_4707cd57`
18	move	S2 Exhibition2	18	2026-11-15T10:56:52.411Z	S1 58976, S2 59605	`78eb42c4a4`	`1d3491ee05`	`sk_4707cd57`
19	move	S1 Exhibition1	19	2026-11-15T10:56:54.343Z	S1 59044, S2 59605	`7d407927a0`	`78eb42c4a4`	`sk_4707cd57`
20	move	S2 Exhibition2	20	2026-11-15T10:56:56.275Z	S1 59044, S2 59673	`463bfde570`	`7d407927a0`	`sk_4707cd57`
21	move	S1 Exhibition1	21	2026-11-15T10:56:58.212Z	S1 59107, S2 59673	`c76ab2eb6e`	`463bfde570`	`sk_4707cd57`
22	move	S2 Exhibition2	22	2026-11-15T10:57:00.229Z	S1 59107, S2 59656	`5083b632c2`	`c76ab2eb6e`	`sk_4707cd57`
23	move	S1 Exhibition1	23	2026-11-15T10:57:02.212Z	S1 59124, S2 59656	`c9d4c083d2`	`5083b632c2`	`sk_4707cd57`
24	move	S2 Exhibition2	24	2026-11-15T10:57:04.300Z	S1 59124, S2 59568	`9ec72cd6bd`	`c9d4c083d2`	`sk_4707cd57`
25	move	S1 Exhibition1	25	2026-11-15T10:57:06.230Z	S1 59194, S2 59568	`6b36657b3b`	`9ec72cd6bd`	`sk_4707cd57`
26	move	S2 Exhibition2	26	2026-11-15T10:57:08.202Z	S1 59194, S2 59596	`eb747e4729`	`6b36657b3b`	`sk_4707cd57`
27	move	S1 Exhibition1	27	2026-11-15T10:57:10.221Z	S1 59175, S2 59596	`454afea0f9`	`eb747e4729`	`sk_4707cd57`
28	move	S2 Exhibition2	28	2026-11-15T10:57:12.229Z	S1 59175, S2 59588	`c63f2d3e5a`	`454afea0f9`	`sk_4707cd57`
29	move	S1 Exhibition1	29	2026-11-15T10:57:14.219Z	S1 59185, S2 59588	`bb15eb2a21`	`c63f2d3e5a`	`sk_4707cd57`
30	move	S2 Exhibition2	30	2026-11-15T10:57:16.226Z	S1 59185, S2 59581	`09631a18d5`	`bb15eb2a21`	`sk_4707cd57`
31	move	S1 Exhibition1	31	2026-11-15T10:57:18.150Z	S1 59261, S2 59581	`78529fe1f6`	`09631a18d5`	`sk_4707cd57`
32	move	S2 Exhibition2	32	2026-11-15T10:57:20.119Z	S1 59261, S2 59612	`eec8f6285f`	`78529fe1f6`	`sk_4707cd57`
33	move	S1 Exhibition1	33	2026-11-15T10:57:22.098Z	S1 59282, S2 59612	`f17b922efd`	`eec8f6285f`	`sk_4707cd57`
34	move	S2 Exhibition2	34	2026-11-15T10:57:24.107Z	S1 59282, S2 59603	`f3c6a331b9`	`f17b922efd`	`sk_4707cd57`
35	move	S1 Exhibition1	35	2026-11-15T10:57:26.067Z	S1 59322, S2 59603	`6b16584073`	`f3c6a331b9`	`sk_4707cd57`
36	move	S2 Exhibition2	36	2026-11-15T10:57:28.035Z	S1 59322, S2 59635	`140cf495d4`	`6b16584073`	`sk_4707cd57`
37	move	S1 Exhibition1	37	2026-11-15T10:57:30.020Z	S1 59337, S2 59635	`6787594521`	`140cf495d4`	`sk_4707cd57`
38	move	S2 Exhibition2	38	2026-11-15T10:57:31.981Z	S1 59337, S2 59674	`8a703df15e`	`6787594521`	`sk_4707cd57`
39	move	S1 Exhibition1	39	2026-11-15T10:57:33.923Z	S1 59395, S2 59674	`6a901b3050`	`8a703df15e`	`sk_4707cd57`
40	move	S2 Exhibition2	40	2026-11-15T10:57:35.877Z	S1 59395, S2 59720	`d9c2316fc1`	`6a901b3050`	`sk_4707cd57`
41	move	S1 Exhibition1	41	2026-11-15T10:57:37.815Z	S1 59457, S2 59720	`3d1203211d`	`d9c2316fc1`	`sk_4707cd57`
42	move	S2 Exhibition2	42	2026-11-15T10:57:39.754Z	S1 59457, S2 59781	`9ef897ed1b`	`3d1203211d`	`sk_4707cd57`
43	move	S1 Exhibition1	43	2026-11-15T10:57:41.689Z	S1 59522, S2 59781	`6963c2cc73`	`9ef897ed1b`	`sk_4707cd57`
44	move	S2 Exhibition2	44	2026-11-15T10:57:43.627Z	S1 59522, S2 59843	`fe5ea469fd`	`6963c2cc73`	`sk_4707cd57`
45	move	S1 Exhibition1	45	2026-11-15T10:57:45.560Z	S1 59589, S2 59843	`1b9fe2220a`	`fe5ea469fd`	`sk_4707cd57`
46	move	S2 Exhibition2	46	2026-11-15T10:57:47.493Z	S1 59589, S2 59910	`29414df84f`	`1b9fe2220a`	`sk_4707cd57`
47	move	S1 Exhibition1	47	2026-11-15T10:57:49.423Z	S1 59659, S2 59910	`149bc3f0f4`	`29414df84f`	`sk_4707cd57`
48	move	S2 Exhibition2	48	2026-11-15T10:57:51.353Z	S1 59659, S2 59980	`200e7ff750`	`149bc3f0f4`	`sk_4707cd57`
49	move	S1 Exhibition1	49	2026-11-15T10:57:53.280Z	S1 59732, S2 59980	`70f8011ec2`	`200e7ff750`	`sk_4707cd57`
50	move	S2 Exhibition2	50	2026-11-15T10:57:55.209Z	S1 59732, S2 60051	`c756245c0a`	`70f8011ec2`	`sk_4707cd57`
51	move	S1 Exhibition1	51	2026-11-15T10:57:57.137Z	S1 59804, S2 60051	`546bf28f28`	`c756245c0a`	`sk_4707cd57`
52	move	S2 Exhibition2	52	2026-11-15T10:57:59.069Z	S1 59804, S2 60119	`9972aca9a3`	`546bf28f28`	`sk_4707cd57`
53	move	S1 Exhibition1	53	2026-11-15T10:58:01.007Z	S1 59866, S2 60119	`250a246d83`	`9972aca9a3`	`sk_4707cd57`
54	move	S2 Exhibition2	54	2026-11-15T10:58:02.948Z	S1 59866, S2 60178	`a52bed6d71`	`250a246d83`	`sk_4707cd57`
55	move	S1 Exhibition1	55	2026-11-15T10:58:04.893Z	S1 59921, S2 60178	`204dcc7e41`	`a52bed6d71`	`sk_4707cd57`
56	move	S2 Exhibition2	56	2026-11-15T10:58:06.835Z	S1 59921, S2 60236	`ebdde1b81f`	`204dcc7e41`	`sk_4707cd57`
57	move	S1 Exhibition1	57	2026-11-15T10:58:08.766Z	S1 59990, S2 60236	`6a1616f85a`	`ebdde1b81f`	`sk_4707cd57`
58	move	S2 Exhibition2	58	2026-11-15T10:58:10.699Z	S1 59990, S2 60303	`f838b6d02e`	`6a1616f85a`	`sk_4707cd57`
59	move	S1 Exhibition1	59	2026-11-15T10:58:12.626Z	S1 60063, S2 60303	`97e02f9282`	`f838b6d02e`	`sk_4707cd57`
60	move	S2 Exhibition2	60	2026-11-15T10:58:14.548Z	S1 60063, S2 60381	`28599d73bc`	`97e02f9282`	`sk_4707cd57`
61	move	S1 Exhibition1	61	2026-11-15T10:58:16.478Z	S1 60133, S2 60381	`fab9a2d7e3`	`28599d73bc`	`sk_4707cd57`
62	move	S2 Exhibition2	62	2026-11-15T10:58:18.403Z	S1 60133, S2 60456	`dbb286c32c`	`fab9a2d7e3`	`sk_4707cd57`
63	move	S1 Exhibition1	63	2026-11-15T10:58:20.332Z	S1 60204, S2 60456	`dd0a765d37`	`dbb286c32c`	`sk_4707cd57`
64	move	S2 Exhibition2	64	2026-11-15T10:58:22.259Z	S1 60204, S2 60529	`ff6d1837b8`	`dd0a765d37`	`sk_4707cd57`
65	move	S1 Exhibition1	65	2026-11-15T10:58:24.183Z	S1 60280, S2 60529	`43176ff7a2`	`ff6d1837b8`	`sk_4707cd57`
66	move	S2 Exhibition2	66	2026-11-15T10:58:26.107Z	S1 60280, S2 60605	`8788291aaf`	`43176ff7a2`	`sk_4707cd57`
67	move	S1 Exhibition1	67	2026-11-15T10:58:28.032Z	S1 60355, S2 60605	`5206764544`	`8788291aaf`	`sk_4707cd57`
68	move	S2 Exhibition2	68	2026-11-15T10:58:29.954Z	S1 60355, S2 60683	`69e6aee1c9`	`5206764544`	`sk_4707cd57`
69	move	S1 Exhibition1	69	2026-11-15T10:58:31.877Z	S1 60432, S2 60683	`b1c95b66b0`	`69e6aee1c9`	`sk_4707cd57`
70	move	S2 Exhibition2	70	2026-11-15T10:58:33.804Z	S1 60432, S2 60756	`5a716b6a20`	`b1c95b66b0`	`sk_4707cd57`

Game 2 `m_01M7FDKG4WF5HR048SZRZ09AR6`: verified

✓	signatures	21 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..21, every prev_hash links
✓	move log	21 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	21 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 1 (four_in_a_row) follows from the moves

21 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition2	1	2026-11-15T10:56:17.203Z	S1 59789, S2 60000	`755b54a83f`	start	`sk_4707cd57`
2	move	S2 Exhibition1	2	2026-11-15T10:56:19.326Z	S1 59789, S2 59877	`619f0ee24a`	`755b54a83f`	`sk_4707cd57`
3	move	S1 Exhibition2	3	2026-11-15T10:56:21.413Z	S1 59702, S2 59877	`73e3ed0f98`	`619f0ee24a`	`sk_4707cd57`
4	move	S2 Exhibition1	4	2026-11-15T10:56:23.524Z	S1 59702, S2 59766	`2aff62934e`	`73e3ed0f98`	`sk_4707cd57`
5	move	S1 Exhibition2	5	2026-11-15T10:56:25.713Z	S1 59513, S2 59766	`de7223b852`	`2aff62934e`	`sk_4707cd57`
6	move	S2 Exhibition1	6	2026-11-15T10:56:27.807Z	S1 59513, S2 59672	`0814dd84de`	`de7223b852`	`sk_4707cd57`
7	move	S1 Exhibition2	7	2026-11-15T10:56:30.026Z	S1 59294, S2 59672	`71d4b3d435`	`0814dd84de`	`sk_4707cd57`
8	move	S2 Exhibition1	8	2026-11-15T10:56:32.105Z	S1 59294, S2 59593	`3388a0bf6d`	`71d4b3d435`	`sk_4707cd57`
9	move	S1 Exhibition2	9	2026-11-15T10:56:34.124Z	S1 59275, S2 59593	`fdb9008efb`	`3388a0bf6d`	`sk_4707cd57`
10	move	S2 Exhibition1	10	2026-11-15T10:56:36.198Z	S1 59275, S2 59519	`b7a72b1af7`	`fdb9008efb`	`sk_4707cd57`
11	move	S1 Exhibition2	11	2026-11-15T10:56:38.231Z	S1 59242, S2 59519	`f3a40a17ee`	`b7a72b1af7`	`sk_4707cd57`
12	move	S2 Exhibition1	12	2026-11-15T10:56:40.331Z	S1 59242, S2 59419	`8d07432230`	`f3a40a17ee`	`sk_4707cd57`
13	move	S1 Exhibition2	13	2026-11-15T10:56:42.330Z	S1 59243, S2 59419	`4b8fccd133`	`8d07432230`	`sk_4707cd57`
14	move	S2 Exhibition1	14	2026-11-15T10:56:44.433Z	S1 59243, S2 59316	`b600450030`	`4b8fccd133`	`sk_4707cd57`
15	move	S1 Exhibition2	15	2026-11-15T10:56:46.501Z	S1 59175, S2 59316	`8b460c1e43`	`b600450030`	`sk_4707cd57`
16	move	S2 Exhibition1	16	2026-11-15T10:56:48.435Z	S1 59175, S2 59382	`d835c5edef`	`8b460c1e43`	`sk_4707cd57`
17	move	S1 Exhibition2	17	2026-11-15T10:56:50.404Z	S1 59206, S2 59382	`d6bcf46adf`	`d835c5edef`	`sk_4707cd57`
18	move	S2 Exhibition1	18	2026-11-15T10:56:52.337Z	S1 59206, S2 59449	`0cb88d1bc4`	`d6bcf46adf`	`sk_4707cd57`
19	move	S1 Exhibition2	19	2026-11-15T10:56:54.301Z	S1 59242, S2 59449	`8f26201b76`	`0cb88d1bc4`	`sk_4707cd57`
20	move	S2 Exhibition1	20	2026-11-15T10:56:56.227Z	S1 59242, S2 59523	`bebd7ff711`	`8f26201b76`	`sk_4707cd57`
21	move	S1 Exhibition2	21	2026-11-15T10:56:58.152Z	S1 59317, S2 59523	`36913f824a`	`bebd7ff711`	`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_01M7FDKG4REHH8TZM4B1M470CM

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

Verify set `set_01M7FDKG4REHH8TZM4B1M470CM`

Verified

Set checks

Game 1 `m_01M7FDKG4TF2DA67R01MG8T7EQ`: verified

Game 2 `m_01M7FDKG4WF5HR048SZRZ09AR6`: verified

Check it yourself

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Verify set set_01M7FDKG4REHH8TZM4B1M470CM

Verified

Set checks

Game 1 m_01M7FDKG4TF2DA67R01MG8T7EQ: verified

Game 2 m_01M7FDKG4WF5HR048SZRZ09AR6: verified

Check it yourself

Verify set `set_01M7FDKG4REHH8TZM4B1M470CM`

Game 1 `m_01M7FDKG4TF2DA67R01MG8T7EQ`: verified

Game 2 `m_01M7FDKG4WF5HR048SZRZ09AR6`: verified