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 0x6ed6e6618c07fcbc9a4108e51eb7528b363131f3e9c4598b2aabfd37ba8b5522. 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/b9d7381e-b16c-4198-b5b1-74ae7bab959a.json and https://artists.proofprofile.net/proofs/artist/b9d7381e-b16c-4198-b5b1-74ae7bab959a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Le Comte Ory / Act 1: Introduction - "Jouvenelles, venez vite"
Orchestra del Teatro Comunale di Bologna
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 0xedd8cedaf347e46377dc2af6d37b015f6c07f4c0978281c6e20dee29f722bef1. 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/DEN960331302.
Le Comte Ory / Act 1: "Que les destins prospères"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3a0d49a810b1902fe9c623c74a81cf1acac7742b26ab9b3f827d04ce030df25d. 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/DEN960331303.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x67b364da5aff4fcfd0ca7e98f04354116756d413bc6c8ceb98f78f40ac3be66d. 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/DEN960331324.
Le Comte Ory / Act 2: "Eh! mais, quelle triste observance"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94a5a97520b650ba8c5ae3850148dce2d0f416b2c0f22c5c19f6e12b74f13e9e. 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/DEN960331327.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc722a90b804eaece48d5b6eaead444730bb9ec68a441dc2cc23a0fddacd42bd4. 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/DEN960331329.
Le Comte Ory / Act 2: "Elle revient...silence!"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6576770ed79cb014324cc4aeafcc577d595f1b542e6e5a68832a768a0d33a7ed. 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/DEN960331330.
Le Comte Ory / Act 1: "Isolier dans ces lieux"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8ef34679678058d2d8b686768d3bf04d5c33223b8339a76a2277025004fb332c. 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/DEN960331312.
Le Comte Ory / Act 1: "En proie à la tristesse"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6ef743ae92ea8aef46037e8772753768af15079e17828a566e2eb4d11a8cb077. 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/DEN960331313.
Le Comte Ory / Act 1: "Vous avez entendu sa touchante prière"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1a4b36088c016308b6bf7ac0da4b8795d125f7779244366a48a60fda19733510. 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/DEN960331314.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9f45fbad2b2a7103514acdeb9f3762dbaa55192f7b77e63b57fbb256f858fe47. 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/DEN960331315.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe64c638ce06910e915717afe7bec346d481fc470711c380a77109f4f485f2388. 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/DEN960331316.
Le Comte Ory / Act 1: "Ciel! - O terreur, ô peine extrê"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1562e439404861fede75189dc1899133dedddf2e4fd9cd177ae7f4d274062480. 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/DEN960331317.
Le Comte Ory / Act 1: "Venez amis, retirons-nous"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x906974f0e4971ac2c77b828374aa958dd82197ed4825189e3648b6b3250949c3. 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/DEN960331319.
Lucia di Lammermoor / Act 1: "Sulla tomba che rinserra"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12abd663eca36cd5ef9d8e6d507917a77362d3b1dee85d49face0c8d38e5300f. 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/NLA507509909.
Lucia di Lammermoor / Act 2: "Soffriva nel pianto"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc0ea99b1eafa3b2e0d2604fe0def51e47dc9450367e92917efc194bd55d438cd. 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/NLA507509913.
Lucia di Lammermoor / Act 3: "Ah! Dalle stanze ove Lucia"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x503670d8e3eaa5d2719373f4fdd8a3233230a397f1018081fdd2f0ca7876e325. 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/NLA507509928.
Lucia di Lammermoor / Act 3: "Il dolce suono"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x97d0d5a4fba245468244cffaa2eae05c3021d45f5ac3187609730348ccd39d2e. 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/NLA507509929.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x86ca1f13e83e42cb58af674a5296238c9d9286ee99b752a6c40a24d39a906ff7. 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/GBHZU1004810.
Massenet: Werther (Bayerische Staatsoper Live)
Wiener Staatsoper Live: Arias of Bellini, Rossini, Tchaikovsky & Verdi
I puritani: Ah! per sempre io ti perdei - Bel sogno beato (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2554ad4c14057391323ccfb3b722cfefca5c9332905ebf491cd5fb3168b7e2d7. 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/DEB951896601.
Vaughan Williams: The Lark Ascending (Excerpt)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa0a4159f203e4ce141223358185eee2095b35653a900a2fc9bbbfddb65244aed. Chain 2 (Bitcoin): anchored in block 956351 (2026-07-02T11:38:34Z), 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/DEA809100238.
Rodrigo: Concierto de Aranjuez: II. Adagio (Excerpt)
Orchestre National de l'Opéra de Monte-Carlo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x64efba3a8d0b37b3d8322ae731beb53acdee671ba6df56eb27f6894a62b5315c. 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/FRZ207899020.
Offenbach: Les contes d'Hoffman, Act 4: "Belle nuit, ô nuit d'amour" (Giulietta, Niklausse)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc66cb912422434b3824c9e8fad82e8fd90dbfd0ddae2ee66be9e3db759d8835d. 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/DEA809813800.
Delibes : Lakmé : Act 1 Flower Duet - "Dôme épais le jasmin" [Lakmé, Mallika]
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf38d6ec8ad135cb32e0fe01d37bdb3fa9d921fad90570d7361482a2e716b20c5. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T12:33:25Z), 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/DEA809814300.
Italian Operatic Overtures, Vol. 2: The Early 19th Century
Arrieta, P.E.: Conquista De Granada (La) [Opera]
Armonía Entre Canto Música y Poesía: Canciones Napolitanas y Españolas de Concierto (Volumen 2)
Enrique Fernández Arbós: La obra orquestal
Donizetti: Lucia di Lammermoor, Act 1: "Cruda, funesta smania" (Enrico, Normanno, Raimondo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4e596349643d66e8207d738a999cfaf67e0bc3101b8175fd44c6767773e19fd7. 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/GBAYC1402589.
Donizetti: Lucia di Lammermoor, Act 1: "Ancor non giunse!" (Lucia, Alisa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbc1e1f64649108a60c05acbbed03289fbbd089671e4c83c6e6130a8f18b29152. 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/GBAYC1402592.
Donizetti: Lucia di Lammermoor, Act 1: "Regnava nel silenzio" (Lucia, Alisa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xade9a9407f8aeb77d21b0440dc71f943435ebc45fd54d93b11c2c930dea086b1. 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/GBAYC1402593.
Donizetti: Lucia di Lammermoor, Act 1: "Quando rapito in estasi" (Lucia, Alisa)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x23540a2483032f9585db0ffcdfdb346be612ec2662674c4741ba127707291ecf. 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/GBAYC1402594.
Donizetti: Lucia di Lammermoor, Act 1: "Egli s'avanza" (Alisa, Edgardo, Lucia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x47bdf10267f00bc86ef7e8fbfe55588de343f867f3bd8e058b2863203808bdae. 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/GBAYC1402595.
Donizetti: Lucia di Lammermoor, Act 1: "Sulla tomba che rinserra" (Edgardo, Lucia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x413bed5abad21d99112d93e8d1f4ace223900f3bbc408a9ed700e618059227c0. 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/GBAYC1402596.
Donizetti: Lucia di Lammermoor, Act 2: "Soffriva nel pianto" (Lucia, Enrico)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf59675f7de77126f5d09a5e178e1af9868489e60e4d9d41ea11b1864ef5c0bb3. 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/GBAYC1402600.
Donizetti: Lucia di Lammermoor, Act 2: "Per te d'immenso giubilo" (Chorus, Arturo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x957196346ed1ef24ac12ced61eec8ab723401510272baad3155485d8717e34e2. 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/GBAYC1402606.
Donizetti: Lucia di Lammermoor, Act 2: "T'allontana, sciagurato" (Enrico, Arturo, Coro, Edgardo, Raimondo, Lucia)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf4a9799f36ad04f851aaabbfefb253f076e58d208a1d4fe08d0e062a059596d. 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/GBAYC1402609.
Donizetti: Lucia di Lammermoor, Act 3: "Ah! Cessate quel contento... Dalle stanze ove Lucia" (Raimondo, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9fbba9ac2a7e037cf4a62ef98966331c8b8c3b2aedb10cbb939a564ad9cc8cfb. 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/GBAYC1402613.
Donizetti: Lucia di Lammermoor, Act 3: "Oh! Qual funesto avvenimento!" (Chorus, Raimondo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba7cbf5a2474119d9f137929b38f6a4d8d968555a5b712bd1c2eb69ed7fbed6. 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/GBAYC1402614.
Donizetti: Lucia di Lammermoor, Act 3: "Ohimè! sorge il tremendo fantasma... Ardon gli incensi" (Lucia, Normanno, Raimondo, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xba309d7de246f99d300c869dbf2c092f9caaf17e4f6ba41a021e50358de8aafb. 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/GBAYC1402616.
Donizetti: Lucia di Lammermoor, Act 3: "S'avanza Enrico!" (Raimondo, Enrico, Lucia, Chorus)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb5ca1b5ed6929e046c3029e7cb1e7206aae4e153e60f10e0261a587431e71f07. 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/GBAYC1402617.
Donizetti: Lucia di Lammermoor, Act 3: "Fra poco a me ricovero" (Edgardo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf5dee5758ac5e816b1346d5f8607f836393a306229e304f172e31284f30471d2. 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/GBAYC1402620.
Palomo: Arabescos, Caribiana & Humoresca
Serenata Española - arr. for guitar by Jonathan Rathbone
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7f0db77016624526ebc1263541d82fc8b840369757fd2629cc91db248fc57b88. 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/GBLLH1644410.
Un ballo in maschera, Act I Scene 1: Il primo giudice (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xcf8e86994826045085280718cd7d4528f9765e33be444674b69bfcc2c79dcaac. 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/DEB951998033.
Un ballo in maschera, Act I Scene 2: Arrivo il primo! (Live)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe497e371aa539a0a24f420fcd6e8831f3ba6bfa1486de838afb58221f619234d. 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/DEB951998035.
Un ballo in maschera, Act I Scene 2: Che v'agita così? (Live)
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Orchestra dell'Accademia Nazionale di Santa Cecilia
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Rusalka, Op. 114 / Act 1: "Mesicku na nebi hlubokém"
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GIUSEPPE VERDI: AIDA, Live Berlin 1972 Historical Recording (1972 Historical Live Recording, Selection)
Grieg: Symphony In C Minor; Goldmark: Rustic Wedding Symphony
Joseph Haydn: Symphonies "The Miracle", "Oxford" & "La Chasse"
Orfeo ed Euridice (Orphée et Eurydice) - Sung in French/Original Paris version for tenor (1774) / Act 1: Pantomime [des bergers et des nymphes]
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Orfeo ed Euridice (Orphée et Eurydice) - Sung in French/Original Paris version for tenor (1774) / Act 1: Eurydice! ombre chère!
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Orfeo ed Euridice (Orphée et Eurydice) - Sung in French/Original Paris version for tenor (1774) / Act 3: Tendre amour, que tes chaînes
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Orfeo ed Euridice (Orphée et Eurydice) - Sung in French/Original Paris version for tenor (1774) / Act 1: L'espoir renaît dans mon âme
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Mendelssohn: Violin Concerto in E Minor, Op. 64
Lalo: Symphonie espagnole & Saint-Saens: Violin Concerto No. 3
Symphonie Espagnole Op. 21: I. Allegro non troppo
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Symphonie Espagnole Op. 21: V. Rondo - Allegro
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Mendelssohn: Violin Concerto in E Minor, Op. 64, MWV O14: I. Allegro molto appassionato
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Mendelssohn: Violin Concerto in E Minor, Op. 64, MWV O14: II. Andante
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Mendelssohn: Violin Concerto in E Minor, Op. 64, MWV O14: III. Allegretto non troppo - Allegro molto vivace
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Bruch: Violin Concerto No. 1 in G Minor, Op. 26: I. Prelude. Allegro moderato
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Bruch: Violin Concerto No. 1 in G Minor, Op. 26: III. Finale. Allegro energico
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Bruch: Violin Concerto No. 2 in D Minor, Op. 44: I. Adagio ma non troppo
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Bruch: Violin Concerto No. 2 in D Minor, Op. 44: II. Recitativo. Allegro moderato - Allegro
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Bruch: Violin Concerto No. 2 in D Minor, Op. 44: III. Finale. Allegro molto
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Bruch: Violin Concerto No. 2 & Scottish Fantasy
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Bruch: Scottish Fantasy, Op. 46: I. (b) Adagio cantabile
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Bruch: Scottish Fantasy, Op. 46: II. Scherzo. Allegro - Adagio
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Bruch: Scottish Fantasy, Op. 46: I. (a) Introduction. Grave
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Mozart: Serenade No. 3 in D Major, K. 185 "Pour les noces d'Andretter"
Rachmaninoff: Symphony No. 2 in E Minor, Op. 27 & Vocalise, Op. 34 No. 14
Mahler: Symphony No. 10 in F-Sharp Minor (1997 Revised Performing Version by Remo Mazzetti, Jr.)
Respighi: Pines of Rome, Fountains of Rome & Metamorphoseon modi XII
Villa-Lobos: Bachianas Brasileiras Nos.2 & 5/Five Preludes for Guitar/Concerto for Guitar & small orchestra
Dukas: The Sorcerer's Apprentice, Symphony in C Major & La Péri
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Handel: Serse, HWV 40, Act 1, Scene 1: Arioso. "Ombra mai fù" (Serse)
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Offenbach: Les contes d'Hoffman, Act 4: Barcarolle - "Belle nuit, ô nuit d'amour" (Giulietta, Niklausse)
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Delibes: Lakmé, Act 1: Flower Duet - "Dôme épais le jasmin" (Lakmé, Mallika)
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Rossini: Il barbiere di Siviglia, Act 1, No. 5: Una voce poco fa
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Telemann: Oboe Concerto in F Minor, TWV 51:f1: I. Allegro (Transcr. for Trumpet and Orchestra)
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Klassik 100 Meisterwerke: Klassik die man gehört haben muss
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Haydn: Trumpet Concerto in E-Flat Major, Hob. VIIe:1: I. Allegro
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The Three Tenors - In Concert, Rome 1990 (And Selected Highlights)
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