Alux Nahual is a Guatemalan rock band formed in 1979 by brothers Plubio and Álvaro Aguilar, and their cousin Ranferi Aguilar. This band was born in the context of the confrontation between the guerril
1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x573fc79d546535f5e70f13e6140ed5a9e4109cccf883b70027d8a1ebcdd55832. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1227acff-dc44-4569-8d53-797015ddcec5.json and https://artists.proofprofile.net/proofs/artist/1227acff-dc44-4569-8d53-797015ddcec5.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16a7e611c164de48c36587f304b7ceb928f1a80fe5a7d6fced9f03fa134fe89a. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81757232.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c7ca62a443d38e88166fd314dea27f6bb618ebfc24248572263a335075bae7f. Chain 2 (Bitcoin): anchored in block 958491 (2026-07-18T04:29:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM81757238.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfc134b2c3f8582c4ac976c2906ed41614576541224f21a05b612ccbd313484c4. Chain 2 (Bitcoin): anchored in block 956545 (2026-07-03T19:59:51Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1332812.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7c2d764eece7174e365cfbdfbb35eaafb0d2bbeaf25332d3a30681e824df974d. Chain 2 (Bitcoin): anchored in block 956476 (2026-07-03T09:04:44Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1332796.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4febf5c5e6f9e0d21bd26310f86d45a156e019b22025d80723d0a4747cc046bc. Chain 2 (Bitcoin): anchored in block 958544 (2026-07-18T12:14:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1332799.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87ff0eb8853eaf0f98fe690508f0a5226b2d9f9af1d0576a375e07ff0f8884fb. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1332803.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x69e7e2005c9e4cd04063e4fa9de355168528b56fd0c06f321e2c2c10ff418614. Chain 2 (Bitcoin): anchored in block 956639 (2026-07-04T11:19:20Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1332808.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e60ffb2078b6142cf528c9d57fc6ed08ae363154b2e9efcb6986616472fdfd9. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1616408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfda04ff3566e53d6ac797ab64c9f940997a1e286a16ad86cfd9332d5ebd57a1f. Chain 2 (Bitcoin): anchored in block 956822 (2026-07-05T18:48:28Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1644417.
Historias de Sus Canciones: Música de los Episodios 1 y 2 (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x570a0d4335351f503084518f26721ae0ea88c76a206988f6e01a0f2683548975. Chain 2 (Bitcoin): anchored in block 956826 (2026-07-05T19:27:56Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2087631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff4dd3b84d40d37603ccb0013fe9f77f2f4f793fc1e80cb0034e6ca797944ce3. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T19:42:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2087633.
Historias de Sus Canciones II: Música de los Episodios 3 y 4 (En Vivo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x31f7806ac1ba873845cb53f95bb628eaf1925f2d57d7f9e8f46ef5cab4ca46c0. Chain 2 (Bitcoin): anchored in block 958601 (2026-07-18T19:27:02Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2132866.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x14e747bbb988ef058edb8ac35fed48e35b19e98d48c9f77269702b242addc795. Chain 2 (Bitcoin): anchored in block 958444 (2026-07-17T19:12:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2132867.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b502e1acb3716cdb4928e8acb5b6adc01f20e39b3b99b297be4e692e11af2ff. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2132870.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xebefd8c13c2559ae02b90ed92116629d7a9343425ccf0c80451373f18c6d0996. Chain 2 (Bitcoin): anchored in block 957750 (2026-07-12T20:39:38Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2132872.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x818069ce96d9d88a141e1e3ff73cbeb35a9d640de9e09646fb7229194ba6c11d. Chain 2 (Bitcoin): anchored in block 956738 (2026-07-05T04:47:21Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2132874.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe51f58543cd1cee5215094c520f7da232aa3059e66e15d0fb7badfa3c42819a0. Chain 2 (Bitcoin): anchored in block 956772 (2026-07-05T10:01:46Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2132876.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ffdcdcb22ec49a6914f4570d58079bb42aad11f803027db9c02a9d910acd452. Chain 2 (Bitcoin): anchored in block 958728 (2026-07-19T12:24:55Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2132877.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x16433df0a097d44c701939efa6ed153d21c4de4aec17d42e32b400b9b6152b92. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM92173276.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb60ed6d351e13460c659129df08784ab3158dd0df0e42154e2ad8a68428b7db3. Chain 2 (Bitcoin): anchored in block 958489 (2026-07-18T04:13:26Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2249316.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x504aa361c9dd428e2ad48ce434ead897abed0e098f49e3eab997849f97551fed. Chain 2 (Bitcoin): anchored in block 958263 (2026-07-16T10:56:29Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2249317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6849c0ee23ba0b67f5698b957b485f02d8e10bea8c426360f5df1d438d80b6a. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2249318.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8644b27b3f7998b6c2dc2d051bd91091029e36d9f991886257591b5551e002a. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4R2249322.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe75a70424358c0e449d4ef08567e92360e312e52b63dad0a5804dc90f0bce7ff. Chain 2 (Bitcoin): anchored in block 956728 (2026-07-05T01:43:49Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USY242430079.
Con Todas Tus Fuerzas Alux Nahual Versión 2025
Llora Mi Estrella Alux Nahual Versión 2025
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xff0635764673a8cb0fb4854d1f91ed5d3e2531264d224d5ce97bc18df685465d. Chain 2 (Bitcoin): anchored in block 958607 (2026-07-18T21:01:11Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2517018.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe9730c660fd8ff8d9136c6294c15506219f089c83375cb4bc06f6e6b9fe0d49b. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2531406.