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 0xc34bd5c284db9a9206ed60174cb635ae2068a63111512bff1418dd40a706c2e6. Chain 2 (Bitcoin): anchored in block 953765 (2026-06-15T08:55:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bef00100-8f1c-42b6-b6b7-6e8c79546b2f.json and https://artists.proofprofile.net/proofs/artist/bef00100-8f1c-42b6-b6b7-6e8c79546b2f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Marie-Joseph Canteloube: Chants d'Auvergne et chants des Pays Basques
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 0x1a49c76f9673349687eabdb8e5638a273fb9aa5229d479947aff5015854f5503. Chain 2 (Bitcoin): anchored in block 956304 (2026-07-02T03:55:08Z), 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/FR10S1798087.
Albéniz, Falla, Poulenc, Ravel, Rodrigo & Satie: Paris Barcelone - From Gaudi to Miro
Noches en los jardines de España, for Piano and Orchestra, G. 49: II. Danza lejana
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0738bf00ca3d2463cfa23fb78784c489d47b765013c699c74e385e327e8c30e0. 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/FRZ130889050.
Concierto de Aranjuez for Guitar and Orchestra: 1. Allegro con spirito
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x68f0f74176e2e8af047daf4c4a1a7179de4b06d3011e2372b07b9592b6856722. 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/ES5701900602.
Cuatro Tangos: 3. Oblivion - arr. for two Guitars and Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x57552b36dfee704805433b6dafb8ebdc46bc7d21e2ff7ea278d56e527750034d. 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/ES5701900607.
Agua E Vinho - arr. for two Guitars and Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9902827bf707240c591a2d804c1f719b00503a8e31116e0d670a25f98dbf89a3. 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/ES5701900605.
Concierto de Aranjuez for Guitar and Orchestra: 2. Adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5b7d740f20e85d428850cfd629d6fdef7c57b50691a8202d8eb56ed0f7a424f. Chain 2 (Bitcoin): anchored in block 960125 (2026-07-29T15:38:18Z), 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/ES5701900603.
Concierto de Aranjuez for Guitar and Orchestra: 3. Allegro gentile
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6c43c4b75ad4b72fb1ff36a451d27c127f5d1884536c8beb5a683ef52999b82e. Chain 2 (Bitcoin): anchored in block 960404 (2026-07-31T13:06:57Z), 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/ES5701900604.
Fuga y misterio: Fuga Y Misterio - arr. for two Guitars and Orchestra
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0713860a4ddab843b6c044d547c61a8506d5f5e864e298e6fda522333df3575b. Chain 2 (Bitcoin): anchored in block 960441 (2026-07-31T17:29:52Z), 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/ES5701900606.
La Taberna del Puerto, Act I, Scene 2: Hace Días Te Esperaba (Verdier, Juan de Eguía, Simpson)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d4af5545f8feddabf34666e640e4e23dd263f7207e8acfd817e4b179a8838f8. 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/FR2X41717936.
La Taberna del Puerto, Act I, Scene 3: Ven Aquí (Antigua, Chinchorro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x890ad5adbf33276a55d069bceceb70193f4ac84d8fd61a3db65d488534d61de4. 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/FR2X41717937.
La Taberna del Puerto, Act I, Scene 5: Aquí Está la Culpable (Marola, Antigua, Mujeres, Leandro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x51a1ffc771579a7b2644fd4307008bee4ac93a865c3340cd0394d85d608f266b. 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/FR2X41717939.
La Taberna del Puerto, Act II, Scene 1: Eres Blanca y Hermosa (Marola, Juan, Simpson, Coro de hombres)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf3f9805792961ccf248a2363f5bdbf5b60037121987c74384011da22fb2d16f. 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/FR2X41717940.
La Taberna del Puerto, Act II, Scene 2: En un País de Fábula (Marola, Juan, Simpson, Coro de hombres)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x523dc99c142fc6de6f432ffd1f24559e44d3981ffcdbf51d1941e8b876cc6c73. Chain 2 (Bitcoin): anchored in block 956349 (2026-07-02T11:34:59Z), 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/FR2X41717941.
La Taberna del Puerto, Act II, Scene 3: La Mujer de los Quince a los Veinte (Juan de Eguía)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa44254715990c625537ffa8e10140f0c1b04bf7de401fadfa592ac864ee4d47c. 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/FR2X41717942.
La Taberna del Puerto, Act I, Scene 1: ¡Ay! Que Me Muero (Abel, Coro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x563f9860152de3cc482eae3f205ab6cea8ac2d99d3e3579a687c484c053c7404. 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/FR2X41717935.
La Taberna del Puerto, Act I, Scene 4: Todos lo Saben (Marola, Leandro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1d74ed0fa8447b507415259c1a8e9c06e4f2b7fd3564f6af2898be0d241b303a. Chain 2 (Bitcoin): anchored in block 960403 (2026-07-31T13:04:34Z), 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/FR2X41717938.
La Taberna del Puerto, Act II, Scene 4: Despierta Negro (Simpson, Tres marineros negros)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc2255cba92f358a8614c802b3e9104321194fd6fd0dc1b35ab6189c6bfe4096f. 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/FR2X41717943.
La Taberna del Puerto, Act II, Scene 5: Romanza (Leandro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbbcd4e4c2c75c424aeeb29aed5d5b2876e646cb766568afa98c1320ecc5568f9. 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/FR2X41717944.
La Taberna del Puerto, Act II, Scene 7: Marola Resuena en el Oído (Marola, Abel, Ripalda)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfa0d41fc6870265de4f8373bb8ece2f9ba9f4721331447bf2f722ff40694d1fc. Chain 2 (Bitcoin): anchored in block 960459 (2026-07-31T20:22:46Z), 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/FR2X41717946.
La Taberna del Puerto, Act III, Scene 1: ¿No Escuchas un Grito? (Marola, Leandro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0669cf834cdea67154a8640a5c5fc278746a2711da641091d8066de8153f6222. Chain 2 (Bitcoin): anchored in block 960422 (2026-07-31T15:27:29Z), 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/FR2X41717948.
Le quattro stagioni, Violin Concerto No. 1 in E Major, RV 269 "La primavera": I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5cb19a10f945886bdffdb89d96b22b481040def4e8e4da0f2566873175cf3f50. 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/SEWDL0777401.
Le quattro stagioni, Violin Concerto No. 1 in E Major, RV 269 "La primavera": II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x40d50b2d03d5c1a2f475e86ef789496b415ffb009c18e1f23051d7c7892cdfaa. 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/SEWDL0777402.
Le quattro stagioni, Violin Concerto No. 1 in E Major, RV 269 "La primavera": III. Danza pastorale
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3290806cb02ca9bd136304fbc25516a11659a7d26373f68da6643c2ad26b0d1. 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/SEWDL0777403.
Le quattro stagioni, Violin Concerto No. 2 in G Minor, RV 315 "L'estate": I. Allegro non molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5798686f9a3b9e2c0c2b077320da960dcf71e2ae00e3cc251aace82bf7930964. 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/SEWDL0777404.
Le quattro stagioni, Violin Concerto No. 2 in G Minor, RV 315 "L'estate": II. Adagio e piano - Presto e forte
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa8d1f09b9ed204dda696e9ff041e3324f632dd3766dd15b495f0075d2a4b18bd. 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/SEWDL0777405.
Le quattro stagioni, Violin Concerto No. 2 in G Minor, RV 315 "L'estate": III. Presto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xeb671d161e7a48e5f491f5ba795ac1b117f897f2ceec654908ce125a400ef31d. 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/SEWDL0777406.
Le quattro stagioni, Violin Concerto No. 3 in F Major, RV 293 "L'autumno": II. Adagio molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb41bec177c2068f3e275b066bd51ae0b3439e00e462e9d711fee49203e921474. 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/SEWDL0777408.
Le quattro stagioni, Violin Concerto No. 4 in F Minor, RV 297 "L'inverno": I. Allegro non molto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x96037a4955bc077bc865d10c46b323fc24f1da24f7c9423a83126089b0bcb16e. 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/SEWDL0777410.
Le quattro stagioni, Violin Concerto No. 4 in F Minor, RV 297 "L'inverno": II. Largo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe01908695d963c6757adbb0a4c7167957d0fd06e5885bafdb7ce503487fbd5e2. 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/SEWDL0777411.
Peer Gynt Suite No. 2, Op. 55: Solveig's Song
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x945b77691f353b0f0920f394b36a2bde8951360e477c4b45da964c0eb57b85ea. 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/SEWDL0759908.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8e8f70e61063ecb99a68e8d5ba171793f8ef87f790fdb4eac9d64a257dc5e594. Chain 2 (Bitcoin): anchored in block 953520 (2026-06-13T13:32:09Z), 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/SEWDL0721802.
Violin Partita No. 3 in E Major, BWV 1006: I. Preludio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc6cf2c91c0dc7b19c955dfab502dd4f8b61e58d536421b0fef316cc8206108c. Chain 2 (Bitcoin): anchored in block 956302 (2026-07-02T03:30:09Z), 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/SEAEM0429080.
España: Albéniz, Falla, Gerhard, Granados, Rodrigo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xce40f2e5c4f60734654adb4d5c6aad31da0f4791d2cc43359acb927aecc44e32. 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/FR2X41706126.
Luisa Fernanda: No. 3, De Este Apacible Rincón de Madrid
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x911db85d63043651ac32b70bc44780d314d2d9a9170a7b2fef2e628736695462. 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/FR2X41706127.
El Barberillo de Lavapiès: No. 15, Aquí Estoy Vestida
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x87f5b97ede3e3128fe0798119bdbc79060eb8f13163e5fc08cf24dc09dfaf032. 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/FR2X41706128.
Doña Francisquita: No. 8, Era Una Rosa Que un Jardín
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf0d33ddcf95ed99a57685183d813367ecd5aaa2ed7f95ca24f45c4107894403. Chain 2 (Bitcoin): anchored in block 957122 (2026-07-08T03:39:04Z), 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/FR2X41706133.
La Taberna del Puerto: No. 9, No Puede Ser
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd1f467dfd42147aa27e339a92e5f9886fd6e8a744ef92a6c523fee562a8a319f. 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/FR2X41706124.
La Taberna del Puerto: No. 6, En Un País de Fábula
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97502bc4bc1dbab90f4c9cec5167f8d60bba82ad85430c13ea6f07b1df51d079. 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/FR2X41706125.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d554ba4b8847b981ee3bb0291450e02a575efb162915bba5d3be8158a3a6c81. 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/ES5109100042.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x469aea61a25919738780bb35244744a6e818ccee0ac1710e6d15b563273a6e6a. 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/ES5109100043.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x786af60bd491cd660df4b1c0a5c6940c04745202bc6fce101c2a50555e3a01f9. Chain 2 (Bitcoin): anchored in block 956312 (2026-07-02T05:09:12Z), 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/ES5109100168.
Mujer de los Negros Ojos - El Huésped del Sevillano
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Monsalvatge: Manfred - Bric-à-brac - Sinfonía de rèquiem
De Este Apacible Rincón de Madrid (Luisa Fernanda) - Remasterizado
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Preludio. Orquesta (El Caserio) - Remasterizado
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"Soldado De Napoles"(La Cancion Del Olvido) - Remasterizado
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Yo No Se Que Veo En Ana Mari (El Caserio) - Remasterizado
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Paxarin Tu Que Vuelas (La Picara Molinera) - Remasterizado
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"Habanera: Canta Y No Llores" (Don Gil De Alcala) - Remasterizado
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Intermedio (El Baile de Luis Alonso) - Remasterizado
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"Soy La Chula Madrileña" (La Chula De Pontevedra) - Remasterizado
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La Dolorosa (La Roca Fría del Calvario) - Remasterizado
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Easter Oratorio, BWV 249: II. Adagio in B Minor
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Villa-Lobos: Cello Concertos Nos. 1 & 2 - Fantasia for Cello and Orchestra
Mozart: La Flauta Mágica, Weber: El Cazador Furtivo - Grandes Coros de Ópera
Il Trovatore, "Coro de zingaros": Il Trovatore, "Coro de zingaros"
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Aida, "Gloria all'egitto": Aida, "Gloria all'egitto"
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El Principe Igor, "Danza Polovtsiana, No. 17": El Principe Igor, "Danza Polovtsiana, No. 17"
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Nabucco, "Va pensiero": Nabucco, "Va pensiero"
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Gerhard: Symphony No. 4 and Metamorphoses
Gerhard: Don Quixote, Pedrelliana, Albada & Interludi I Dansa
El Barberillo de Lavapies, Act II: En una casa solariega (Don Luis, Marquesita, Paloma)
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El Barberillo de Lavapies, Act II: Una mujer que quiere (Paloma, Lamparilla,)
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El Barberillo de Lavapies, Act II: Seguedillas manchegas (Lamparilla, lope y Mancebos, Guardias)
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El Barberillo de Lavapies, Act III: Instrumental (Paloma, Marquesita, Lamparilla,)
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El Barberillo de Lavapies, Act III: Aquí estoy ya vestida (Marquesita, Paloma,)
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El Barberillo de Lavapies, Act III: La Calesera de Lavapiés (Lamparilla, Don Luis, Marquesita, Paloma,)
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El Barberillo de Lavapies, Act III: Aquí están los que buscamos (Guardias, Costureras, Don Luis, Marquesita, Paloma)
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El Barberillo de Lavapies, Act I: Los Señores Madrileños (Majas, Mayos, Estudiantes, Vendedora, Lamparilla)
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El Barberillo de Lavapies, Act I: Calle de la Paloma (Paloma, Lamparilla, Estudiantes, Majos)
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El Barberillo de Lavapies, Act I: Este es el Sitio (Marquesita, Juan, Don Luis, Paloma)
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El Barberillo de Lavapies, Act I: Lamparilla (Paloma, Lamparilla, Marquesita, Don Luis, Don Pedro)
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El Barberillo de Lavapies, Act I: Ya los estudiantes (Estudiantes, Chœur, Don Luis, Don Pedro, Guardias, Marquesita, Lamparilla)
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El Barberillo de Lavapies, Act II: Enscena y relato de Lamparilla (Guardias, Mancebos y Parroquianos, Lamparilla)
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El Barberillo de Lavapies, Act II: La puerta de esta casa (Don Pedro, Don Luis, Lamparilla, Paloma, Guardias, Marquesita, Majos)
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El Barberillo de Lavapies, Act III: El noble gremio (Chœur, Paloma, Costureras)
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Missa pro Defunctis: IV. Offertorium, Pie Jesu Domine
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb385ed75525bc4c30eadff9b82eddbd73a21f9f9a3be3e3bf5875594d5337c63. 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/FR2X41727793.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x19f56aaf6b56ef141e430c3e9737f831f08081f51b97ca737ad4f149a708ea19. 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/FR2X41727794.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3fcd719890c0ad9dfb79c4b938914a5a3dee2d435b6e2b7afa8a979e9fbf262. 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/FR2X41727796.
Cantos de España, Op. 232: No. 1, Prelude
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Ruhe Sanft, Mein Holdes Lebel - Zaïde K344
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Batti, Batti, O Bel Masetto - Don Giovanni K527
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Zeffiretti Lusinghieri - Idomeneo, K 366
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Exsultate jubilate: Dix siècles de musique sacrée
An der schönen blauen Donau (On the Beautiful Blue Danube), Op. 314: Waltz
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Frühlingsstimmen (Voices of Spring), Op. 410: Waltz
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Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7ad528b54128d2eea2e171ee64c796be2b5cccf1b1a7bcb765df1462b1159ca4. 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/SEWDL0761309.
La Tempranica / Agua, azucarillos y aguardiente
de Pablo: Las Orillas (1990) - Dvořák: Symphony No. 8 - World Premiere Recording (Digitally Remastered)
Manuel de Falla, Ernesto Halffter and Roberto Gerhard by the Tenerife Symphony Orchestra
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