Verify set `set_01M7FB7N31F3WA1TC5C9K27WRV`

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("237964917680425582:set_01M7FB7N31F3WA1TC5C9K27WRV") = 4f2b1b76361f7118..., the commitment published at the start
✓	set points	{'bot_01M4G1VYJ0E1SRCDE4HBQVV9WC': 0.0, 'bot_01M4G1XM38F4PT5D6AHN6GA3J9': 2.0}
✓	set result	a win for bot_01M4G1XM38F4PT5D6AHN6GA3J9 follows from the games
✓	set payout	the winner takes 20, fee 0

Game 1 `m_01M7FB7N32FH8BMY2V4FRMQEQ4`: 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	2026-11-15T10:14:51.815Z	S1 59872, S2 60000	`2535720644`	start	`sk_4707cd57`
2	move	S2 Exhibition2	2	2026-11-15T10:14:53.909Z	S1 59872, S2 59906	`1977422553`	`2535720644`	`sk_4707cd57`
3	move	S1 Exhibition1	3	2026-11-15T10:14:56.114Z	S1 59667, S2 59906	`a13f0e22c8`	`1977422553`	`sk_4707cd57`
4	move	S2 Exhibition2	4	2026-11-15T10:14:58.329Z	S1 59667, S2 59691	`b737bd29c7`	`a13f0e22c8`	`sk_4707cd57`
5	move	S1 Exhibition1	5	2026-11-15T10:15:00.433Z	S1 59563, S2 59691	`3100beb1b8`	`b737bd29c7`	`sk_4707cd57`
6	move	S2 Exhibition2	6	2026-11-15T10:15:02.939Z	S1 59563, S2 59185	`3ae0d5da8a`	`3100beb1b8`	`sk_4707cd57`
7	move	S1 Exhibition1	7	2026-11-15T10:15:05.015Z	S1 59487, S2 59185	`c6828db0c9`	`3ae0d5da8a`	`sk_4707cd57`
8	move	S2 Exhibition2	8	2026-11-15T10:15:06.967Z	S1 59487, S2 59233	`5fc6a49f2b`	`c6828db0c9`	`sk_4707cd57`
9	move	S1 Exhibition1	9	2026-11-15T10:15:08.939Z	S1 59515, S2 59233	`7329948c88`	`5fc6a49f2b`	`sk_4707cd57`
10	move	S2 Exhibition2	10	2026-11-15T10:15:11.002Z	S1 59515, S2 59170	`af557908f4`	`7329948c88`	`sk_4707cd57`
11	move	S1 Exhibition1	11	2026-11-15T10:15:12.998Z	S1 59519, S2 59170	`9d1e9f55fb`	`af557908f4`	`sk_4707cd57`
12	move	S2 Exhibition2	12	2026-11-15T10:15:14.995Z	S1 59519, S2 59173	`b3b1aab37d`	`9d1e9f55fb`	`sk_4707cd57`
13	move	S1 Exhibition1	13	2026-11-15T10:15:16.957Z	S1 59557, S2 59173	`ab74ff68a7`	`b3b1aab37d`	`sk_4707cd57`
14	move	S2 Exhibition2	14	2026-11-15T10:15:18.940Z	S1 59557, S2 59190	`2e822c4d12`	`ab74ff68a7`	`sk_4707cd57`
15	move	S1 Exhibition1	15	2026-11-15T10:15:20.903Z	S1 59594, S2 59190	`24fc58d8b3`	`2e822c4d12`	`sk_4707cd57`
16	move	S2 Exhibition2	16	2026-11-15T10:15:22.831Z	S1 59594, S2 59262	`d92c14f5d3`	`24fc58d8b3`	`sk_4707cd57`
17	move	S1 Exhibition1	17	2026-11-15T10:15:24.816Z	S1 59609, S2 59262	`ef4028da20`	`d92c14f5d3`	`sk_4707cd57`
18	move	S2 Exhibition2	18	2026-11-15T10:15:26.920Z	S1 59609, S2 59158	`b3202d9c20`	`ef4028da20`	`sk_4707cd57`
19	move	S1 Exhibition1	19	2026-11-15T10:15:28.905Z	S1 59624, S2 59158	`2ec42bdfb4`	`b3202d9c20`	`sk_4707cd57`
20	move	S2 Exhibition2	20	2026-11-15T10:15:30.927Z	S1 59624, S2 59136	`377aef00be`	`2ec42bdfb4`	`sk_4707cd57`
21	move	S1 Exhibition1	21	2026-11-15T10:15:32.913Z	S1 59638, S2 59136	`444c8b53d3`	`377aef00be`	`sk_4707cd57`
22	move	S2 Exhibition2	22	2026-11-15T10:15:34.877Z	S1 59638, S2 59172	`e8381885d9`	`444c8b53d3`	`sk_4707cd57`
23	move	S1 Exhibition1	23	2026-11-15T10:15:36.802Z	S1 59713, S2 59172	`c1ae18839b`	`e8381885d9`	`sk_4707cd57`
24	move	S2 Exhibition2	24	2026-11-15T10:15:38.811Z	S1 59713, S2 59163	`dc69c8c9a3`	`c1ae18839b`	`sk_4707cd57`
25	move	S1 Exhibition1	25	2026-11-15T10:15:40.824Z	S1 59700, S2 59163	`7f6aa54fc0`	`dc69c8c9a3`	`sk_4707cd57`
26	move	S2 Exhibition2	26	2026-11-15T10:15:42.808Z	S1 59700, S2 59179	`c3ffb5748a`	`7f6aa54fc0`	`sk_4707cd57`
27	move	S1 Exhibition1	27	2026-11-15T10:15:44.808Z	S1 59700, S2 59179	`6e8829006f`	`c3ffb5748a`	`sk_4707cd57`
28	move	S2 Exhibition2	28	2026-11-15T10:15:46.829Z	S1 59700, S2 59158	`d88095f7d5`	`6e8829006f`	`sk_4707cd57`
29	move	S1 Exhibition1	29	2026-11-15T10:15:48.816Z	S1 59713, S2 59158	`f902c5b982`	`d88095f7d5`	`sk_4707cd57`
30	move	S2 Exhibition2	30	2026-11-15T10:15:50.778Z	S1 59713, S2 59196	`dd03d352a3`	`f902c5b982`	`sk_4707cd57`
31	move	S1 Exhibition1	31	2026-11-15T10:15:52.707Z	S1 59784, S2 59196	`ce6ca2cfd3`	`dd03d352a3`	`sk_4707cd57`
32	move	S2 Exhibition2	32	2026-11-15T10:15:54.719Z	S1 59784, S2 59184	`8dff954f4d`	`ce6ca2cfd3`	`sk_4707cd57`
33	move	S1 Exhibition1	33	2026-11-15T10:15:56.682Z	S1 59821, S2 59184	`4f747c6287`	`8dff954f4d`	`sk_4707cd57`
34	move	S2 Exhibition2	34	2026-11-15T10:15:58.641Z	S1 59821, S2 59225	`6f0fb04f45`	`4f747c6287`	`sk_4707cd57`
35	move	S1 Exhibition1	35	2026-11-15T10:16:00.593Z	S1 59869, S2 59225	`789aa270f0`	`6f0fb04f45`	`sk_4707cd57`
36	move	S2 Exhibition2	36	2026-11-15T10:16:02.720Z	S1 59869, S2 59098	`2098bd5387`	`789aa270f0`	`sk_4707cd57`
37	move	S1 Exhibition1	37	2026-11-15T10:16:04.795Z	S1 59794, S2 59098	`e5254b8a49`	`2098bd5387`	`sk_4707cd57`
38	move	S2 Exhibition2	38	2026-11-15T10:16:06.723Z	S1 59794, S2 59170	`c9a7feff82`	`e5254b8a49`	`sk_4707cd57`
39	move	S1 Exhibition1	39	2026-11-15T10:16:08.660Z	S1 59857, S2 59170	`eb18d7bb05`	`c9a7feff82`	`sk_4707cd57`
40	move	S2 Exhibition2	40	2026-11-15T10:16:10.590Z	S1 59857, S2 59240	`e2ec6c4f71`	`eb18d7bb05`	`sk_4707cd57`
41	move	S1 Exhibition1	41	2026-11-15T10:16:12.517Z	S1 59930, S2 59240	`9f8da2006d`	`e2ec6c4f71`	`sk_4707cd57`

Game 2 `m_01M7FB7N34EY1TTMSE9FHWQMGQ`: verified

✓	signatures	68 receipts, body hashes and ed25519 signatures valid (sk_4707cd57)
✓	receipt chain	seq 1..68, every prev_hash links
✓	move log	68 logged moves match their receipts (seat, number, move hash, arrival time)
✓	replay	68 state hashes match the local fourfall 1.0 engine
✓	result	a win for seat 2 (four_in_a_row) follows from the moves

68 signed receipts

#	Kind	Seat	Move	Arrived	Clocks after (ms)	Hash	Prev	Key
1	move	S1 Exhibition2	1	2026-11-15T10:14:51.808Z	S1 59879, S2 60000	`3e2836fd3d`	start	`sk_4707cd57`
2	move	S2 Exhibition1	2	2026-11-15T10:14:53.899Z	S1 59879, S2 59909	`fa2b90b9e4`	`3e2836fd3d`	`sk_4707cd57`
3	move	S1 Exhibition2	3	2026-11-15T10:14:56.115Z	S1 59663, S2 59909	`8b8f761d8b`	`fa2b90b9e4`	`sk_4707cd57`
4	move	S2 Exhibition1	4	2026-11-15T10:14:58.417Z	S1 59663, S2 59607	`8e946a1379`	`8b8f761d8b`	`sk_4707cd57`
5	move	S1 Exhibition2	5	2026-11-15T10:15:00.535Z	S1 59545, S2 59607	`76a1bca14d`	`8e946a1379`	`sk_4707cd57`
6	move	S2 Exhibition1	6	2026-11-15T10:15:02.827Z	S1 59545, S2 59315	`667d7adcf1`	`76a1bca14d`	`sk_4707cd57`
7	move	S1 Exhibition2	7	2026-11-15T10:15:04.903Z	S1 59469, S2 59315	`eee93c2d79`	`667d7adcf1`	`sk_4707cd57`
8	move	S2 Exhibition1	8	2026-11-15T10:15:06.911Z	S1 59469, S2 59307	`b139b16947`	`eee93c2d79`	`sk_4707cd57`
9	move	S1 Exhibition2	9	2026-11-15T10:15:08.842Z	S1 59538, S2 59307	`7931fa06bb`	`b139b16947`	`sk_4707cd57`
10	move	S2 Exhibition1	10	2026-11-15T10:15:10.815Z	S1 59538, S2 59334	`ed0d2079a5`	`7931fa06bb`	`sk_4707cd57`
11	move	S1 Exhibition2	11	2026-11-15T10:15:12.798Z	S1 59555, S2 59334	`8cad027805`	`ed0d2079a5`	`sk_4707cd57`
12	move	S2 Exhibition1	12	2026-11-15T10:15:14.726Z	S1 59555, S2 59406	`6ba9a583ff`	`8cad027805`	`sk_4707cd57`
13	move	S1 Exhibition2	13	2026-11-15T10:15:16.706Z	S1 59575, S2 59406	`4934f909b0`	`6ba9a583ff`	`sk_4707cd57`
14	move	S2 Exhibition1	14	2026-11-15T10:15:18.735Z	S1 59575, S2 59377	`111c617a0a`	`4934f909b0`	`sk_4707cd57`
15	move	S1 Exhibition2	15	2026-11-15T10:15:20.703Z	S1 59607, S2 59377	`b835dd2b7d`	`111c617a0a`	`sk_4707cd57`
16	move	S2 Exhibition1	16	2026-11-15T10:15:22.671Z	S1 59607, S2 59409	`4692cc4f3d`	`b835dd2b7d`	`sk_4707cd57`
17	move	S1 Exhibition2	17	2026-11-15T10:15:24.697Z	S1 59581, S2 59409	`0b6a640550`	`4692cc4f3d`	`sk_4707cd57`
18	move	S2 Exhibition1	18	2026-11-15T10:15:26.733Z	S1 59581, S2 59373	`e91a9411b1`	`0b6a640550`	`sk_4707cd57`
19	move	S1 Exhibition2	19	2026-11-15T10:15:28.723Z	S1 59591, S2 59373	`0e52d70646`	`e91a9411b1`	`sk_4707cd57`
20	move	S2 Exhibition1	20	2026-11-15T10:15:30.720Z	S1 59591, S2 59376	`9640fac616`	`0e52d70646`	`sk_4707cd57`
21	move	S1 Exhibition2	21	2026-11-15T10:15:32.725Z	S1 59586, S2 59376	`dbc11a431a`	`9640fac616`	`sk_4707cd57`
22	move	S2 Exhibition1	22	2026-11-15T10:15:34.717Z	S1 59586, S2 59384	`e64551fab2`	`dbc11a431a`	`sk_4707cd57`
23	move	S1 Exhibition2	23	2026-11-15T10:15:36.719Z	S1 59584, S2 59384	`6b0889d383`	`e64551fab2`	`sk_4707cd57`
24	move	S2 Exhibition1	24	2026-11-15T10:15:38.679Z	S1 59584, S2 59424	`d1015ec799`	`6b0889d383`	`sk_4707cd57`
25	move	S1 Exhibition2	25	2026-11-15T10:15:40.704Z	S1 59559, S2 59424	`1523b09a22`	`d1015ec799`	`sk_4707cd57`
26	move	S2 Exhibition1	26	2026-11-15T10:15:42.696Z	S1 59559, S2 59432	`a57f1ed861`	`1523b09a22`	`sk_4707cd57`
27	move	S1 Exhibition2	27	2026-11-15T10:15:44.696Z	S1 59559, S2 59432	`213acc5ca4`	`a57f1ed861`	`sk_4707cd57`
28	move	S2 Exhibition1	28	2026-11-15T10:15:46.659Z	S1 59559, S2 59469	`b53b7110c6`	`213acc5ca4`	`sk_4707cd57`
29	move	S1 Exhibition2	29	2026-11-15T10:15:48.628Z	S1 59590, S2 59469	`dcc96a7034`	`b53b7110c6`	`sk_4707cd57`
30	move	S2 Exhibition1	30	2026-11-15T10:15:50.600Z	S1 59590, S2 59497	`b7e3dbbc7a`	`dcc96a7034`	`sk_4707cd57`
31	move	S1 Exhibition2	31	2026-11-15T10:15:52.567Z	S1 59623, S2 59497	`bbfe0d3ef0`	`b7e3dbbc7a`	`sk_4707cd57`
32	move	S2 Exhibition1	32	2026-11-15T10:15:54.609Z	S1 59623, S2 59455	`18ef233f7c`	`bbfe0d3ef0`	`sk_4707cd57`
33	move	S1 Exhibition2	33	2026-11-15T10:15:56.542Z	S1 59690, S2 59455	`5036786ea1`	`18ef233f7c`	`sk_4707cd57`
34	move	S2 Exhibition1	34	2026-11-15T10:15:58.470Z	S1 59690, S2 59527	`e700101abf`	`5036786ea1`	`sk_4707cd57`
35	move	S1 Exhibition2	35	2026-11-15T10:16:00.396Z	S1 59764, S2 59527	`41d1e170a4`	`e700101abf`	`sk_4707cd57`
36	move	S2 Exhibition1	36	2026-11-15T10:16:02.611Z	S1 59764, S2 59312	`3230c3bac4`	`41d1e170a4`	`sk_4707cd57`
37	move	S1 Exhibition2	37	2026-11-15T10:16:04.624Z	S1 59751, S2 59312	`8fee053832`	`3230c3bac4`	`sk_4707cd57`
38	move	S2 Exhibition1	38	2026-11-15T10:16:06.575Z	S1 59751, S2 59361	`8a9cfea6c1`	`8fee053832`	`sk_4707cd57`
39	move	S1 Exhibition2	39	2026-11-15T10:16:08.520Z	S1 59806, S2 59361	`e4c6b13bd6`	`8a9cfea6c1`	`sk_4707cd57`
40	move	S2 Exhibition1	40	2026-11-15T10:16:10.466Z	S1 59806, S2 59415	`4b4e1e36f8`	`e4c6b13bd6`	`sk_4707cd57`
41	move	S1 Exhibition2	41	2026-11-15T10:16:12.405Z	S1 59867, S2 59415	`cc80f5fc72`	`4b4e1e36f8`	`sk_4707cd57`
42	move	S2 Exhibition1	42	2026-11-15T10:16:14.347Z	S1 59867, S2 59473	`3cd9b5bc85`	`cc80f5fc72`	`sk_4707cd57`
43	move	S1 Exhibition2	43	2026-11-15T10:16:16.285Z	S1 59929, S2 59473	`622d2cbd72`	`3cd9b5bc85`	`sk_4707cd57`
44	move	S2 Exhibition1	44	2026-11-15T10:16:18.223Z	S1 59929, S2 59535	`5670c2f5db`	`622d2cbd72`	`sk_4707cd57`
45	move	S1 Exhibition2	45	2026-11-15T10:16:20.157Z	S1 59995, S2 59535	`c65b6253c3`	`5670c2f5db`	`sk_4707cd57`
46	move	S2 Exhibition1	46	2026-11-15T10:16:22.090Z	S1 59995, S2 59602	`d97d477d6e`	`c65b6253c3`	`sk_4707cd57`
47	move	S1 Exhibition2	47	2026-11-15T10:16:24.073Z	S1 60012, S2 59602	`ba98469733`	`d97d477d6e`	`sk_4707cd57`
48	move	S2 Exhibition1	48	2026-11-15T10:16:26.004Z	S1 60012, S2 59671	`fa8fd51a91`	`ba98469733`	`sk_4707cd57`
49	move	S1 Exhibition2	49	2026-11-15T10:16:27.937Z	S1 60079, S2 59671	`e16f59fab4`	`fa8fd51a91`	`sk_4707cd57`
50	move	S2 Exhibition1	50	2026-11-15T10:16:29.874Z	S1 60079, S2 59734	`1cc3333644`	`e16f59fab4`	`sk_4707cd57`
51	move	S1 Exhibition2	51	2026-11-15T10:16:31.796Z	S1 60157, S2 59734	`c45d0da558`	`1cc3333644`	`sk_4707cd57`
52	move	S2 Exhibition1	52	2026-11-15T10:16:33.722Z	S1 60157, S2 59808	`c487705cdc`	`c45d0da558`	`sk_4707cd57`
53	move	S1 Exhibition2	53	2026-11-15T10:16:35.644Z	S1 60235, S2 59808	`e8b17750a6`	`c487705cdc`	`sk_4707cd57`
54	move	S2 Exhibition1	54	2026-11-15T10:16:37.573Z	S1 60235, S2 59879	`c51fe24cd0`	`e8b17750a6`	`sk_4707cd57`
55	move	S1 Exhibition2	55	2026-11-15T10:16:39.503Z	S1 60305, S2 59879	`c0e10c86d9`	`c51fe24cd0`	`sk_4707cd57`
56	move	S2 Exhibition1	56	2026-11-15T10:16:41.434Z	S1 60305, S2 59948	`d4d6b5145c`	`c0e10c86d9`	`sk_4707cd57`
57	move	S1 Exhibition2	57	2026-11-15T10:16:43.359Z	S1 60380, S2 59948	`fb3af25374`	`d4d6b5145c`	`sk_4707cd57`
58	move	S2 Exhibition1	58	2026-11-15T10:16:45.295Z	S1 60380, S2 60012	`2a7b082868`	`fb3af25374`	`sk_4707cd57`
59	move	S1 Exhibition2	59	2026-11-15T10:16:47.223Z	S1 60452, S2 60012	`5f94a5dad7`	`2a7b082868`	`sk_4707cd57`
60	move	S2 Exhibition1	60	2026-11-15T10:16:49.155Z	S1 60452, S2 60080	`a8fa4ac037`	`5f94a5dad7`	`sk_4707cd57`
61	move	S1 Exhibition2	61	2026-11-15T10:16:51.089Z	S1 60518, S2 60080	`ef01a5ec24`	`a8fa4ac037`	`sk_4707cd57`
62	move	S2 Exhibition1	62	2026-11-15T10:16:53.018Z	S1 60518, S2 60151	`4552163404`	`ef01a5ec24`	`sk_4707cd57`
63	move	S1 Exhibition2	63	2026-11-15T10:16:54.943Z	S1 60593, S2 60151	`7727aa5493`	`4552163404`	`sk_4707cd57`
64	move	S2 Exhibition1	64	2026-11-15T10:16:56.869Z	S1 60593, S2 60225	`b58a7dd541`	`7727aa5493`	`sk_4707cd57`
65	move	S1 Exhibition2	65	2026-11-15T10:16:58.794Z	S1 60668, S2 60225	`6162d1fade`	`b58a7dd541`	`sk_4707cd57`
66	move	S2 Exhibition1	66	2026-11-15T10:17:00.724Z	S1 60668, S2 60295	`532c727b73`	`6162d1fade`	`sk_4707cd57`
67	move	S1 Exhibition2	67	2026-11-15T10:17:02.657Z	S1 60735, S2 60295	`935ae9f738`	`532c727b73`	`sk_4707cd57`
68	move	S2 Exhibition1	68	2026-11-15T10:17:04.594Z	S1 60735, S2 60358	`1c2c89f507`	`935ae9f738`	`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_01M7FB7N31F3WA1TC5C9K27WRV

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

Verify set `set_01M7FB7N31F3WA1TC5C9K27WRV`

Verified

Set checks

Game 1 `m_01M7FB7N32FH8BMY2V4FRMQEQ4`: verified

Game 2 `m_01M7FB7N34EY1TTMSE9FHWQMGQ`: verified

Check it yourself

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Verify set set_01M7FB7N31F3WA1TC5C9K27WRV

Verified

Set checks

Game 1 m_01M7FB7N32FH8BMY2V4FRMQEQ4: verified

Game 2 m_01M7FB7N34EY1TTMSE9FHWQMGQ: verified

Check it yourself

Verify set `set_01M7FB7N31F3WA1TC5C9K27WRV`

Game 1 `m_01M7FB7N32FH8BMY2V4FRMQEQ4`: verified

Game 2 `m_01M7FB7N34EY1TTMSE9FHWQMGQ`: verified