Verify set `set_01M6MB2CHRFFA8V03ZPQD2G7Y1`

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("7051777556899873305:set_01M6MB2CHRFFA8V03ZPQD2G7Y1") = 351afe8d9db6b6b7..., the commitment published at the start
✓	set points	{'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 1.0, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 1.0}
✓	set tiebreak	fewer_moves: {'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 29, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 20}
✓	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_01M6MB2CHTFSJBY5YVYTNA2YJR`: verified

✓	signatures	39 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..39, every prev_hash links
✓	move log	39 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	39 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 1 (four_in_a_row) follows from the moves

39 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition1	1	2026-11-04T22:32:29.600Z	S1 59839, S2 60000	`99b267587e`	start	`sk_4707cd57`
2	move	S2 Exhibition2	2	2026-11-04T22:32:31.700Z	S1 59839, S2 59900	`bfdfaf2b4b`	`99b267587e`	`sk_4707cd57`
3	move	S1 Exhibition1	3	2026-11-04T22:32:33.661Z	S1 59878, S2 59900	`5949a00568`	`bfdfaf2b4b`	`sk_4707cd57`
4	move	S2 Exhibition2	4	2026-11-04T22:32:35.719Z	S1 59878, S2 59842	`ded358acb8`	`5949a00568`	`sk_4707cd57`
5	move	S1 Exhibition1	5	2026-11-04T22:32:37.801Z	S1 59796, S2 59842	`6f4bd0bf7b`	`ded358acb8`	`sk_4707cd57`
6	move	S2 Exhibition2	6	2026-11-04T22:32:39.900Z	S1 59796, S2 59743	`adc0028646`	`6f4bd0bf7b`	`sk_4707cd57`
7	move	S1 Exhibition1	7	2026-11-04T22:32:42.003Z	S1 59693, S2 59743	`8555fb383e`	`adc0028646`	`sk_4707cd57`
8	move	S2 Exhibition2	8	2026-11-04T22:32:43.938Z	S1 59693, S2 59808	`5a45795794`	`8555fb383e`	`sk_4707cd57`
9	move	S1 Exhibition1	9	2026-11-04T22:32:45.930Z	S1 59701, S2 59808	`68a05a794e`	`5a45795794`	`sk_4707cd57`
10	move	S2 Exhibition2	10	2026-11-04T22:32:47.907Z	S1 59701, S2 59831	`c8fa5900ec`	`68a05a794e`	`sk_4707cd57`
11	move	S1 Exhibition1	11	2026-11-04T22:32:49.837Z	S1 59771, S2 59831	`34b3daa86b`	`c8fa5900ec`	`sk_4707cd57`
12	move	S2 Exhibition2	12	2026-11-04T22:32:51.910Z	S1 59771, S2 59758	`95964de83e`	`34b3daa86b`	`sk_4707cd57`
13	move	S1 Exhibition1	13	2026-11-04T22:32:53.875Z	S1 59806, S2 59758	`5d39b411b7`	`95964de83e`	`sk_4707cd57`
14	move	S2 Exhibition2	14	2026-11-04T22:32:55.906Z	S1 59806, S2 59727	`6a5625dcc6`	`5d39b411b7`	`sk_4707cd57`
15	move	S1 Exhibition1	15	2026-11-04T22:32:58.007Z	S1 59705, S2 59727	`eb6cf9a32d`	`6a5625dcc6`	`sk_4707cd57`
16	move	S2 Exhibition2	16	2026-11-04T22:32:59.943Z	S1 59705, S2 59791	`a1ccbd7740`	`eb6cf9a32d`	`sk_4707cd57`
17	move	S1 Exhibition1	17	2026-11-04T22:33:02.485Z	S1 59163, S2 59791	`032a196b6d`	`a1ccbd7740`	`sk_4707cd57`
18	move	S2 Exhibition2	18	2026-11-04T22:33:04.576Z	S1 59163, S2 59700	`a67e53b03f`	`032a196b6d`	`sk_4707cd57`
19	move	S1 Exhibition1	19	2026-11-04T22:33:06.623Z	S1 59116, S2 59700	`7b3c55a317`	`a67e53b03f`	`sk_4707cd57`
20	move	S2 Exhibition2	20	2026-11-04T22:33:08.611Z	S1 59116, S2 59712	`657ae0d482`	`7b3c55a317`	`sk_4707cd57`
21	move	S1 Exhibition1	21	2026-11-04T22:33:10.540Z	S1 59187, S2 59712	`c1b7efd133`	`657ae0d482`	`sk_4707cd57`
22	move	S2 Exhibition2	22	2026-11-04T22:33:12.528Z	S1 59187, S2 59724	`bf0d3e3846`	`c1b7efd133`	`sk_4707cd57`
23	move	S1 Exhibition1	23	2026-11-04T22:33:14.531Z	S1 59184, S2 59724	`b8c6290ac8`	`bf0d3e3846`	`sk_4707cd57`
24	move	S2 Exhibition2	24	2026-11-04T22:33:16.499Z	S1 59184, S2 59756	`c79226a5c2`	`b8c6290ac8`	`sk_4707cd57`
25	move	S1 Exhibition1	25	2026-11-04T22:33:18.439Z	S1 59244, S2 59756	`94f2091821`	`c79226a5c2`	`sk_4707cd57`
26	move	S2 Exhibition2	26	2026-11-04T22:33:20.420Z	S1 59244, S2 59775	`0cf24dff25`	`94f2091821`	`sk_4707cd57`
27	move	S1 Exhibition1	27	2026-11-04T22:33:22.422Z	S1 59242, S2 59775	`baac65a814`	`0cf24dff25`	`sk_4707cd57`
28	move	S2 Exhibition2	28	2026-11-04T22:33:24.349Z	S1 59242, S2 59848	`e4aa419386`	`baac65a814`	`sk_4707cd57`
29	move	S1 Exhibition1	29	2026-11-04T22:33:26.274Z	S1 59317, S2 59848	`edbe765e73`	`e4aa419386`	`sk_4707cd57`
30	move	S2 Exhibition2	30	2026-11-04T22:33:28.318Z	S1 59317, S2 59804	`42a45b0db0`	`edbe765e73`	`sk_4707cd57`
31	move	S1 Exhibition1	31	2026-11-04T22:33:30.292Z	S1 59343, S2 59804	`b45eba3601`	`42a45b0db0`	`sk_4707cd57`
32	move	S2 Exhibition2	32	2026-11-04T22:33:32.225Z	S1 59343, S2 59871	`07ad000bc9`	`b45eba3601`	`sk_4707cd57`
33	move	S1 Exhibition1	33	2026-11-04T22:33:34.224Z	S1 59344, S2 59871	`890f20a81d`	`07ad000bc9`	`sk_4707cd57`
34	move	S2 Exhibition2	34	2026-11-04T22:33:36.218Z	S1 59344, S2 59877	`344295bf43`	`890f20a81d`	`sk_4707cd57`
35	move	S1 Exhibition1	35	2026-11-04T22:33:38.210Z	S1 59352, S2 59877	`81b4cf6a0a`	`344295bf43`	`sk_4707cd57`
36	move	S2 Exhibition2	36	2026-11-04T22:33:40.142Z	S1 59352, S2 59945	`a761abc2b5`	`81b4cf6a0a`	`sk_4707cd57`
37	move	S1 Exhibition1	37	2026-11-04T22:33:42.086Z	S1 59408, S2 59945	`326db78c2b`	`a761abc2b5`	`sk_4707cd57`
38	move	S2 Exhibition2	38	2026-11-04T22:33:44.012Z	S1 59408, S2 60019	`17fd0c1a80`	`326db78c2b`	`sk_4707cd57`
39	move	S1 Exhibition1	39	2026-11-04T22:33:45.941Z	S1 59479, S2 60019	`71961b8797`	`17fd0c1a80`	`sk_4707cd57`

Game 2 `m_01M6MB2CHVFZMB51J55X57HVMD`: verified

✓	signatures	57 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..57, every prev_hash links
✓	move log	57 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	57 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 1 (four_in_a_row) follows from the moves

57 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition2	1	2026-11-04T22:32:29.535Z	S1 59904, S2 60000	`01e3bf5922`	start	`sk_4707cd57`
2	move	S2 Exhibition1	2	2026-11-04T22:32:31.633Z	S1 59904, S2 59902	`b50219e114`	`01e3bf5922`	`sk_4707cd57`
3	move	S1 Exhibition2	3	2026-11-04T22:32:33.603Z	S1 59934, S2 59902	`884442c628`	`b50219e114`	`sk_4707cd57`
4	move	S2 Exhibition1	4	2026-11-04T22:32:35.609Z	S1 59934, S2 59896	`5691f49766`	`884442c628`	`sk_4707cd57`
5	move	S1 Exhibition2	5	2026-11-04T22:32:37.796Z	S1 59747, S2 59896	`39a9ca5f65`	`5691f49766`	`sk_4707cd57`
6	move	S2 Exhibition1	6	2026-11-04T22:32:39.834Z	S1 59747, S2 59858	`aeaf8afedf`	`39a9ca5f65`	`sk_4707cd57`
7	move	S1 Exhibition2	7	2026-11-04T22:32:41.841Z	S1 59740, S2 59858	`1eec478baf`	`aeaf8afedf`	`sk_4707cd57`
8	move	S2 Exhibition1	8	2026-11-04T22:32:43.765Z	S1 59740, S2 59934	`7b74126ecb`	`1eec478baf`	`sk_4707cd57`
9	move	S1 Exhibition2	9	2026-11-04T22:32:45.804Z	S1 59701, S2 59934	`8b85d2cb21`	`7b74126ecb`	`sk_4707cd57`
10	move	S2 Exhibition1	10	2026-11-04T22:32:47.794Z	S1 59701, S2 59944	`27ba5256ff`	`8b85d2cb21`	`sk_4707cd57`
11	move	S1 Exhibition2	11	2026-11-04T22:32:49.719Z	S1 59776, S2 59944	`ad69a56f96`	`27ba5256ff`	`sk_4707cd57`
12	move	S2 Exhibition1	12	2026-11-04T22:32:51.731Z	S1 59776, S2 59932	`293dd7abd8`	`ad69a56f96`	`sk_4707cd57`
13	move	S1 Exhibition2	13	2026-11-04T22:32:53.704Z	S1 59803, S2 59932	`f139a28690`	`293dd7abd8`	`sk_4707cd57`
14	move	S2 Exhibition1	14	2026-11-04T22:32:55.696Z	S1 59803, S2 59940	`8f8f13d6fa`	`f139a28690`	`sk_4707cd57`
15	move	S1 Exhibition2	15	2026-11-04T22:32:57.702Z	S1 59797, S2 59940	`fe79df70f2`	`8f8f13d6fa`	`sk_4707cd57`
16	move	S2 Exhibition1	16	2026-11-04T22:32:59.667Z	S1 59797, S2 59975	`ac7e71f4a9`	`fe79df70f2`	`sk_4707cd57`
17	move	S1 Exhibition2	17	2026-11-04T22:33:02.052Z	S1 59412, S2 59975	`fd842eb9bc`	`ac7e71f4a9`	`sk_4707cd57`
18	move	S2 Exhibition1	18	2026-11-04T22:33:04.117Z	S1 59412, S2 59910	`7eada80b77`	`fd842eb9bc`	`sk_4707cd57`
19	move	S1 Exhibition2	19	2026-11-04T22:33:06.097Z	S1 59432, S2 59910	`cb50d61a70`	`7eada80b77`	`sk_4707cd57`
20	move	S2 Exhibition1	20	2026-11-04T22:33:08.121Z	S1 59432, S2 59886	`0efdc615a9`	`cb50d61a70`	`sk_4707cd57`
21	move	S1 Exhibition2	21	2026-11-04T22:33:10.124Z	S1 59429, S2 59886	`40a590a6c1`	`0efdc615a9`	`sk_4707cd57`
22	move	S2 Exhibition1	22	2026-11-04T22:33:12.127Z	S1 59429, S2 59883	`a536f8dc9d`	`40a590a6c1`	`sk_4707cd57`
23	move	S1 Exhibition2	23	2026-11-04T22:33:14.054Z	S1 59502, S2 59883	`c4d8c36d33`	`a536f8dc9d`	`sk_4707cd57`
24	move	S2 Exhibition1	24	2026-11-04T22:33:16.040Z	S1 59502, S2 59897	`b0d4cbef40`	`c4d8c36d33`	`sk_4707cd57`
25	move	S1 Exhibition2	25	2026-11-04T22:33:18.041Z	S1 59501, S2 59897	`1675c841e8`	`b0d4cbef40`	`sk_4707cd57`
26	move	S2 Exhibition1	26	2026-11-04T22:33:20.022Z	S1 59501, S2 59916	`d3a3617c41`	`1675c841e8`	`sk_4707cd57`
27	move	S1 Exhibition2	27	2026-11-04T22:33:22.019Z	S1 59504, S2 59916	`e6ee70316d`	`d3a3617c41`	`sk_4707cd57`
28	move	S2 Exhibition1	28	2026-11-04T22:33:24.011Z	S1 59504, S2 59924	`9e81749058`	`e6ee70316d`	`sk_4707cd57`
29	move	S1 Exhibition2	29	2026-11-04T22:33:26.016Z	S1 59499, S2 59924	`9d4d506d78`	`9e81749058`	`sk_4707cd57`
30	move	S2 Exhibition1	30	2026-11-04T22:33:27.955Z	S1 59499, S2 59985	`ed3077def1`	`9d4d506d78`	`sk_4707cd57`
31	move	S1 Exhibition2	31	2026-11-04T22:33:29.924Z	S1 59530, S2 59985	`3201349c84`	`ed3077def1`	`sk_4707cd57`
32	move	S2 Exhibition1	32	2026-11-04T22:33:31.875Z	S1 59530, S2 60034	`b604b41e14`	`3201349c84`	`sk_4707cd57`
33	move	S1 Exhibition2	33	2026-11-04T22:33:33.799Z	S1 59606, S2 60034	`ceca8089c9`	`b604b41e14`	`sk_4707cd57`
34	move	S2 Exhibition1	34	2026-11-04T22:33:35.735Z	S1 59606, S2 60098	`f6d32afea6`	`ceca8089c9`	`sk_4707cd57`
35	move	S1 Exhibition2	35	2026-11-04T22:33:37.683Z	S1 59658, S2 60098	`d8e634e907`	`f6d32afea6`	`sk_4707cd57`
36	move	S2 Exhibition1	36	2026-11-04T22:33:39.619Z	S1 59658, S2 60162	`839a71d805`	`d8e634e907`	`sk_4707cd57`
37	move	S1 Exhibition2	37	2026-11-04T22:33:41.575Z	S1 59702, S2 60162	`bd207b9e20`	`839a71d805`	`sk_4707cd57`
38	move	S2 Exhibition1	38	2026-11-04T22:33:43.513Z	S1 59702, S2 60224	`5cc19fefb1`	`bd207b9e20`	`sk_4707cd57`
39	move	S1 Exhibition2	39	2026-11-04T22:33:45.458Z	S1 59757, S2 60224	`6c64ded4cf`	`5cc19fefb1`	`sk_4707cd57`
40	move	S2 Exhibition1	40	2026-11-04T22:33:47.382Z	S1 59757, S2 60300	`5297e8b650`	`6c64ded4cf`	`sk_4707cd57`
41	move	S1 Exhibition2	41	2026-11-04T22:33:49.322Z	S1 59817, S2 60300	`32683b2145`	`5297e8b650`	`sk_4707cd57`
42	move	S2 Exhibition1	42	2026-11-04T22:33:51.261Z	S1 59817, S2 60361	`29ea648f13`	`32683b2145`	`sk_4707cd57`
43	move	S1 Exhibition2	43	2026-11-04T22:33:53.200Z	S1 59878, S2 60361	`0fa046eec2`	`29ea648f13`	`sk_4707cd57`
44	move	S2 Exhibition1	44	2026-11-04T22:33:55.137Z	S1 59878, S2 60424	`4c990e23a1`	`0fa046eec2`	`sk_4707cd57`
45	move	S1 Exhibition2	45	2026-11-04T22:33:57.077Z	S1 59938, S2 60424	`a356b23166`	`4c990e23a1`	`sk_4707cd57`
46	move	S2 Exhibition1	46	2026-11-04T22:33:59.011Z	S1 59938, S2 60490	`b099525904`	`a356b23166`	`sk_4707cd57`
47	move	S1 Exhibition2	47	2026-11-04T22:34:00.956Z	S1 59993, S2 60490	`c9c3b70b1f`	`b099525904`	`sk_4707cd57`
48	move	S2 Exhibition1	48	2026-11-04T22:34:02.936Z	S1 59993, S2 60510	`81fe50af66`	`c9c3b70b1f`	`sk_4707cd57`
49	move	S1 Exhibition2	49	2026-11-04T22:34:04.892Z	S1 60037, S2 60510	`50bc752e6c`	`81fe50af66`	`sk_4707cd57`
50	move	S2 Exhibition1	50	2026-11-04T22:34:06.832Z	S1 60037, S2 60570	`98b6052ae5`	`50bc752e6c`	`sk_4707cd57`
51	move	S1 Exhibition2	51	2026-11-04T22:34:08.755Z	S1 60114, S2 60570	`72bf6b4722`	`98b6052ae5`	`sk_4707cd57`
52	move	S2 Exhibition1	52	2026-11-04T22:34:10.681Z	S1 60114, S2 60644	`b144f90848`	`72bf6b4722`	`sk_4707cd57`
53	move	S1 Exhibition2	53	2026-11-04T22:34:12.608Z	S1 60187, S2 60644	`75649ea2bf`	`b144f90848`	`sk_4707cd57`
54	move	S2 Exhibition1	54	2026-11-04T22:34:14.539Z	S1 60187, S2 60713	`d00db7e603`	`75649ea2bf`	`sk_4707cd57`
55	move	S1 Exhibition2	55	2026-11-04T22:34:16.472Z	S1 60254, S2 60713	`726e5cce10`	`d00db7e603`	`sk_4707cd57`
56	move	S2 Exhibition1	56	2026-11-04T22:34:18.398Z	S1 60254, S2 60787	`4bd9ee6a60`	`726e5cce10`	`sk_4707cd57`
57	move	S1 Exhibition2	57	2026-11-04T22:34:20.322Z	S1 60330, S2 60787	`02df050d43`	`4bd9ee6a60`	`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_01M6MB2CHRFFA8V03ZPQD2G7Y1

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

Verify set `set_01M6MB2CHRFFA8V03ZPQD2G7Y1`

Verified

Set checks

Game 1 `m_01M6MB2CHTFSJBY5YVYTNA2YJR`: verified

Game 2 `m_01M6MB2CHVFZMB51J55X57HVMD`: verified

Check it yourself

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Verify set set_01M6MB2CHRFFA8V03ZPQD2G7Y1

Verified

Set checks

Game 1 m_01M6MB2CHTFSJBY5YVYTNA2YJR: verified

Game 2 m_01M6MB2CHVFZMB51J55X57HVMD: verified

Check it yourself

Verify set `set_01M6MB2CHRFFA8V03ZPQD2G7Y1`

Game 1 `m_01M6MB2CHTFSJBY5YVYTNA2YJR`: verified

Game 2 `m_01M6MB2CHVFZMB51J55X57HVMD`: verified