Miguel Burro Fleta (28 December 1897, in Albalate de Cinca, Province of Huesca, Aragon – 29 May 1938, in A Coruña) was a Spanish operatic lyric tenor. Despite his short stage career, lasting from 191
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 0x54aca02da22a77f0c5ea667cfc109eda9cca3b0d5b06127952f323bbbc65e229. Chain 2 (Bitcoin): anchored in block 953759 (2026-06-15T08:04:42Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b3ab498e-8e20-4f11-830e-43d4df0034a0.json and https://artists.proofprofile.net/proofs/artist/b3ab498e-8e20-4f11-830e-43d4df0034a0.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Te quiero (Jota de El Trust de los Tenorios)
Miguel Fleta - Obra Completa (1928-1930) Vol. 4
Miguel Fleta - Obra Completa (1922-1924) Vol. 1
Miguel Fleta - Obra Completa (1930-1934) Vol. 5
Miguel Fleta - Obra Completa (1924-1926) Vol. 2
Miguel Fleta: Obra completa, Vol. 2 (1924/26)
El duo de la Africana: "Africana gitana" - Remastered
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 0xd9269fefd9584900b563c9c13957d6ca9c9fd3f38da50e60d5332a4903b86d6c. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5279801204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x181c4fca16ac3b97fd6d3ea943a54431851ad8974afb598449fac25bf209ac97. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5279801207.
Doña Francisquita: "Dúo de la Beltrana y Fernando (I)" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x72cd8ddeddf0dd41cd142162c17f6d4e2df012795937f3edc55ff3cb93e787be. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES5279801208.
Doña Francisquita: "Dúo de la Beltrana y Fernando (II)" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbcbf11d5d01398ee88b9e59002d30cc2eefda8b84e57206f20814cd2dcd1e6d6. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES5279801209.
Los de Aragón: "La Triunfadora" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5bc61683897cd6d42e47931407472ab3ae385ee678f0e1ec33151a5619f60167. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5279801216.
Sangre de Reyes: "Adiós Para siempre" (Canción del gitano) - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4638d2315be535098ee5e78bab03c2cabeca62ef39919a5adb291e87127c1494. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5279801217.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x81c3153deb387483a4d0a22ac61f759e09754432c90a72707d70ec5a594b6242. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES5279801218.
Carmen: "Parle-moi de ma mére" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x041f10bd0ba9f321701201d5baee83f715cb26742456518bc55ac1f5543b9281. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/ES5279801201.
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2d7632927edb6a630e26438e6051a086274b7e40f3618efb8f18b061e3a40be. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/ES5279801202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ef6e7a0872dd838170c52e10ab56950ee850997269bc1dd237a06b38c180e4f. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/ES5279801203.
Los Gavilanes: "Flor roja" (Romanza de Gustavo) - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xffef70306aa4c50deddd640f142b804bb9e1892d79ab445f200fd43a9bf2b51f. Chain 2 (Bitcoin): anchored in block 960294 (2026-07-30T18:46:00Z), 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/ES5279801205.
Doña Francisquita: "Mujer fatal" (Romanza de Fernando) - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29db87c65ec09992630419e0628df6af243b359c432df6f753825c77640072f5. Chain 2 (Bitcoin): anchored in block 960218 (2026-07-30T06:57:05Z), 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/ES5279801206.
La Linda Tapada: "Canción del Gitano" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40209f0f82e817109d581d7de17539d1f915a7f1ddcc67a9d8ce0a084832f7f6. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/ES5279801210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7651aa721627e22ffd73ddebe4f7e9ed8892cf2b89cdd756c73ef02d4fa488dc. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/ES5279801211.
La Calesera: "Agua Que Río Abajo" (Romanza de Rafael) - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe16e3822b5cca6db56fe21c36966883bf0710f293ed5f5c468bf81fc3473d38d. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/ES5279801212.
El Guitarrico: "Jota de Perico" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x771da6db7b143ebdca7532335af5a1f0b7bcab666a7954c901f83bd1b979dfdd. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/ES5279801213.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb94385993ef413348417585fb06ce9e29200e9341bdc18196dd114f5a9b45994. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/ES5279801214.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbd3ab2848e79d0e278e7aa6d3483ead175e3ec95791d7cb25be4c11258e28204. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/ES5279801215.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x88023080635d816ad688fab53e53038bad25b51a1c8acfd2a2f14af8bcbe8e78. Chain 2 (Bitcoin): anchored in block 960273 (2026-07-30T15:42:38Z), 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/ES5279801219.
Miguel Fleta: Obra Completa, Vol. 4 (1928/30)
Marina "Por dios tu pena cese, Dúo final" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3e67728bc23660ead1872aa6669c69cd10bfe4252288ff402932e05b1b170104. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES5279801701.
Marina "Seca Tus Lágrimas, Cuarteto I Parte" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8af7197da4583e6613cc79797f8f8286d288466e5394ee53f98ad9b69bf243fb. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5279801702.
Marina "Serena Tu Rostro, Cuarteto II Parte" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0575a2999b006c3ce1b9ce340dc81fc0acb8ebf6f9652e2b461b7758aef2ba04. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES5279801703.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcaa7203a9c9f506b99bb3b72388e8fd1a4154bcc6b1ae57b94095c382dfab665. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5279801704.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe61e7a719e6048d0413276c6ab85d47d53c826b9a347410eeb48600a2553c1e7. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES5279801706.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd84f4c01adddfee74494aa31064bf24379f56d05eba7bd87aa161c93bf60162e. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES5279801707.
Himno a la Exposición de Sevilla - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1c9ca3095b4dd4a6ec68a10f8f126314af5605fdda88a840d66e7bb52d1445d0. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5279801711.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dfa33feef50f912c82caad7a17df989fda29ba485ff8e0f863c3b0ac62fc74f. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES5279801712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67f2a8f96b0bac00158df24c9ec107bb084fcf17ab11e2c729742f9b3b2a4f94. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ES5279801714.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b7e47a405111dd9059cf1706c0381ea977b543a0080981c85c5089cd0483ea7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES5279801715.
El Trust de los Tenerios "Te Quiero Morena" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f678cb615c91219b0afef1239c49352c5c8479df768f4e5e0b9b523787cbe2c. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES5279801716.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x21ea44dfba393979088fa3a3453c6b82b54c2c0f13bc115474588c9268ad3622. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES5279801719.
La Dolores "Henchido de Amor Santo" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79b5cef2382830d7e3590d8b37e10d0011ad0720a543a38fe80fc758ec130e42. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES5279801721.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcb72eab44844596899e514cf6fedd3a1c790fc12826ba70e2312cf3885aa4698. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/ES5279801705.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9d2504ae7b467b74632581ad5883f23471d6c6b1ba3e8cf7cad9f3a568164ee3. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/ES5279801708.
Siete Canciones Populares Españolas "Duérmete Niño Chico" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc5a2e7a15db8bd2180725bf6359a64cda8a2c1b8245ac9499bcdef65b84187bf. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/ES5279801709.
Siete Canciones Populares Españolas "Dicen que no nos queremos" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x26650556bb0f25fe164bcd5da0c7a35c37400fd4ed575b224d244fb13a914b6f. Chain 2 (Bitcoin): anchored in block 960222 (2026-07-30T07:48:45Z), 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/ES5279801710.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bfe7011ca7bf7bdb1bec83e4cadc6c54073da9d28fe961bdfa0debe2710f00a. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/ES5279801713.
Tosca "E lucevan le stelle" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b3f88c209a6c0f87140a94c7233fae14b7cbce100277e9830125e9ad22a9fce. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/ES5279801717.
Sangre de Reyes "Adiós Para Siempre, Canción del Gitano" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce341c5ad9948a59181a15defb9303ec6b74ad4324c912ffdd879e1898384f22. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/ES5279801718.
Un Polvillo de Rapé (Cuarteto) - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2822e048a1c456b411b186ac6d82fff957ad3a53c530c0ace9b1d1e15c288e78. Chain 2 (Bitcoin): anchored in block 960220 (2026-07-30T07:28:30Z), 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/ES5279801720.
Miguel Fleta: Obra Completa, Vol. 3 (1926/28)
Manon: "Il sogno - O dolce incanto - Chiudo gli occhi"" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcdf911c09af5b3117eb8b3fd20689b9247fe441d25115d7ad17e1ac291009b2d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5279801302.
La Bohème: "Che gelida manina" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a8e75a54bd39ca763f04d02d71ce6a2d20c92dc0adc646a432b93df1f26787a. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5279801303.
El Caserío: "Yo no sé que veo en Ana Mari - Romanza de José Miguel" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1411b0ac1c511d31da603821d1a3a0800f311862fd79b2bca269616120137d. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ES5279801306.
El Husped del Sevillano: "Mujer de los Ojos Negros" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb20c21f669938f45d4845b6e57f37946efb6fbebb3da550ad4cd15dd539480e2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES5279801308.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x080b3d88745aa43c9accbfe145c0e87a9c59a11f8d0f28967470bb7bd43a7f32. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES5279801314.
Marina: "No sabes tú que yo tenía - Terceto, Pt. 1" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0eb50b5215214ec8e2b36c669c5b58daaa88ff32e071c037920fa6c6dbafb287. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5279801319.
Marina: "Tú Que lo Sabes - En las Alas del Deseo - Terceto, Pt. 2" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7e525060f2c8144ceb642e4d6f1fbf7465da5093fe99eed3ce1a31f6ede977d4. Chain 2 (Bitcoin): anchored in block 957145 (2026-07-08T08:56:20Z), 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/ES5279801320.
La Favorita: "Spirito gentile" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xda9300b96eedc87585120a650c9af6b22d4b80f3933ba795d277823e85665759. Chain 2 (Bitcoin): anchored in block 960259 (2026-07-30T12:51:24Z), 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/ES5279801301.
Les pecheurs de perles: "Mi par d'dudir ancora" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x476543d95d5d902d00697d4d84377a0fb21b9d39667ba3c9a33a33ae7c0ff53a. Chain 2 (Bitcoin): anchored in block 960236 (2026-07-30T09:37:10Z), 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/ES5279801304.
Aida: "Se quel guerrier - Celeste Aida" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7fd73b4e8ccf45605944881b6d12894b05cc41293e982dcab336b9f8e5268c6d. Chain 2 (Bitcoin): anchored in block 960327 (2026-07-31T00:26:26Z), 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/ES5279801305.
El Husped del Sevillano: "Canción de la Espada" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f272bf1342e313145452d745ba3361fa7a75a7975bce06f644fc1bf9749281d. Chain 2 (Bitcoin): anchored in block 960276 (2026-07-30T16:01:17Z), 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/ES5279801307.
La Favorita: "Una vergine, un angel de Dio" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89baf087d106e69d2dd9c9db1ae8c978e3255e9e4646d6734345f35ffc04ed30. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/ES5279801309.
Pagliacci: "Vesti la giubba" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2172827c2fd1853f6db135d24a6b1d7ede778d350495b6446ae34cb590486f86. Chain 2 (Bitcoin): anchored in block 960284 (2026-07-30T17:23:26Z), 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/ES5279801310.
Marina: "Costas de Levante - Salida de Jorge, Pt. 1" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7cfb39b483b45fb0ba70c7fb37a09a0170881d82adeaa2666fa89eeacef48bbf. Chain 2 (Bitcoin): anchored in block 960240 (2026-07-30T09:57:33Z), 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/ES5279801311.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e39f46e041eb420f0608a4772ea3d35c9abd583cbd2c0fc65b04988c6c7f045. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/ES5279801312.
L'Africaine: "Mi batte il cor - O paradiso" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x102590d4a58d7f36f55a5a49365f9b0eb6440769693e55a8b5bc3930a5834751. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/ES5279801313.
Marina: "Pascual, Amigos Míos - Salida de Jorge, Pt. 2" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed5d65cf0f6955c9fc6a248f4f3b5b6b3b498243cb4c22031580dd644b01285a. Chain 2 (Bitcoin): anchored in block 960362 (2026-07-31T06:58:00Z), 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/ES5279801315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5127c303ecc13da6da1498d12d01bb80fbf83b9bab4a964bab84c63cdda0204b. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/ES5279801316.
Marina: "Se Fue la Ingrata - Feliz Morada (Dúo)" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x085f970dcfc0e6585eb010868750ea57204b7e04b5f4775d9d2b15d0a15621a6. Chain 2 (Bitcoin): anchored in block 960317 (2026-07-30T21:35:24Z), 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/ES5279801317.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43f750243a66a0ec4bed9ebf9bbbf0189053abbe90dd19da37397f70bceabc4b. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/ES5279801318.
Miguel Fleta: Obra Completa, Vol. 5 (1930/34)
Miguel Fleta: Obra Completa, Vol. 1 (1922/24)
El Trust de los Tenorios: "Te quiero morena" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbea7e590e707bc3143ebc32d4f9b013d695bb42c4250943d3b452f909a49e4b. Chain 2 (Bitcoin): anchored in block 957050 (2026-07-07T14:41:13Z), 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/ES5279801101.
Tosca: "E lucevan le stelle" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb110dc1c4343bfc28283a08e2a6e3602ca3e0a73cada165011d50b1a02c9bfa7. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES5279801102.
Carmen: "Il fior che avevi ame tu dato" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd59e8151e92bcdde4e5e2e0b6a775424ae236e8621364efa73ef0507472089d1. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES5279801104.
Giuletta e Romeo: "Giuletta, son io!" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7afa74a759b314d03d78fff6990ca07e6198d6403d4083f4ab436b2b088f39e2. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES5279801105.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x389060670012abf818b6f041c698dda85664d8c51334ef226be717d2c6d7a2e4. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES5279801106.
Rigoletto: "La donna é móvile" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f63039c7f44dc9d457e6c002290c5e2dcf7e9c5cd33f7da1c727a1c033a3c1. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-08T03:20:19Z), 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/ES5279801107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf35aa82c2064629fbfb476558ab902fe6eef0d3e6820f9768eba48c252ce2b67. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES5279801108.
Rigoletto: "La donna é móbile" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3160bfc59f2911b781cebec9984e729eb9c0307b16ae9e380b70817a33ac78ae. Chain 2 (Bitcoin): anchored in block 957124 (2026-07-08T03:53:27Z), 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/ES5279801117.
L'Amico Fritz: "Tutto tace" (Dueto de las cerezas) - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac33bd763b2e857e5451b6ba8190a8a2b55f1b5c9ce89bbda1c4182d41cb8f9d. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ES5279801120.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1e1e021f80a5e1b5097f54f1dfd1befe07a506f369a93aa37a51ee0f2c2006ff. Chain 2 (Bitcoin): anchored in block 960209 (2026-07-30T05:15:54Z), 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/ES5279801103.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3f0b1e8cf0ba4786386bf1246ce336f249fba4cd248a8a62035f881b5dd315a7. Chain 2 (Bitcoin): anchored in block 960163 (2026-07-29T23:20:38Z), 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/ES5279801109.
La Dolores: "Henchido de Amor Santo" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcab76f1f3fd3e872c6c34cb954ca6c25b2a116f73e0e1b00dca9624fed79dfc5. Chain 2 (Bitcoin): anchored in block 960258 (2026-07-30T12:45:34Z), 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/ES5279801110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xddfc6c95796922140745a4c76638761ccdf235e05f5a0c6c576c412a01132c95. Chain 2 (Bitcoin): anchored in block 960296 (2026-07-30T19:11:09Z), 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/ES5279801111.
La Calle Mayor de Jaca (Jota) - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2bfd7d1150be0d41a6d4b8a456cadd680a63dced7d56f1e5fac3b55c666d8752. Chain 2 (Bitcoin): anchored in block 960166 (2026-07-29T23:39:29Z), 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/ES5279801112.
Si Fuera un Aeroplano / Mañica Si Te Dejas (Jota) - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b506e81840f2df9d4e80f65e50e34d68a280e5db7a4bda2ac7534fbda189852. Chain 2 (Bitcoin): anchored in block 960314 (2026-07-30T21:00:46Z), 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/ES5279801113.
La Fematera / La Virgen (Jota) - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1583e1d05adc72152071e0e1b8bfc049b439047a4b2364847814f14e6fb7fc4f. Chain 2 (Bitcoin): anchored in block 960254 (2026-07-30T12:06:10Z), 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/ES5279801114.
La Dolores: "Aragón la Más Famosa" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d4badc8630d08b1828c389f2f348fcd96853fa9cd7dfa45a261d7c6d319e063. Chain 2 (Bitcoin): anchored in block 960264 (2026-07-30T14:36:16Z), 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/ES5279801115.
Tosca: "E lucevan le stelle II" - Remastered
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaa7da62b5bb90211f10b34e712ee583c68e0e1965c35414147b5133985346972. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/ES5279801116.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xccc6f38b0b268e84fa8a583cc79b2287075041bb87e8d6e87d4498ba8e6087df. Chain 2 (Bitcoin): anchored in block 960229 (2026-07-30T08:30:10Z), 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/ES5279801118.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x58aded0e3e66d2ffe6d7a20dd62cb58aa3f128d2bbc924b932537960d01bd8c0. Chain 2 (Bitcoin): anchored in block 960368 (2026-07-31T08:26:41Z), 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/ES5279801119.
Lebendige Vergangenheit - Miguel Fleta (Vol.2)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x59dbde27ba7b63360c0c1171bcbd7181154c347e2e7c0f132119406b4d2fc5bb. Chain 2 (Bitcoin): anchored in block 957120 (2026-07-08T03:22:41Z), 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/ATP139409315.
Lebendige Vergangenheit - Miguel Fleta (Vol.3)
El Trust de Los Tenorios "Te Quiero" (Jota)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2ccb3eb54755cc3d46df68a52ce466d91c339111646d3cb0182918fc54e596e6. Chain 2 (Bitcoin): anchored in block 956634 (2026-07-04T10:04:33Z), 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/ESA031501168.