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 0xec5cb0d4270ab0a5c8bb6b25fb1570b1f283ee009dd95b47cc8a7f03f4c10c76. Chain 2 (Bitcoin): anchored in block 953842 (2026-06-15T22:22:30Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f7a5d664-b58b-40ef-a7aa-998330458b84.json and https://artists.proofprofile.net/proofs/artist/f7a5d664-b58b-40ef-a7aa-998330458b84.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Les 100 Plus Beaux Airs de Roberto Alagna
L'elisir d'amore / Act II: Una furtiva lagrima
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 0xf6f792ae5bb5278bfff2ddbf1b55382ea7fe771d9ead6a5768420d613e8339e6. 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/GBAYC0103080.
Les pêcheurs de perles, WD 13 / Act I: À cette voix... Je crois entendre encore
Orchestra of the Royal Opera House, Covent Garden
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe239f4615706572c66e8fc1a2e656f54d659cb9ec332577b0bee3f631cf528b3. 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/GBAYC0003010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc3214dd9b019c48236b22d63bbaeea3e0d5a688185dc6fb9dee46b856938c25e. 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/GBAYC0301566.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf6f792ae5bb5278bfff2ddbf1b55382ea7fe771d9ead6a5768420d613e8339e6. 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/GBAYC0103080.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4d7dc0f6a58ed86655906b17495089d0b9563d2ba738ee9c9df618f73d41a7a9. 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/GBAYC9500381.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8a23ba0c6efdfb2342611ee1d02ebb5a902d3d93f8491737352f2a33f836f495. 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/GBAYC0302236.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae2d6f58b24de901b503285b3b75cd86ceef461e78475e5d7a4465412dcb6d52. Chain 2 (Bitcoin): anchored in block 959138 (2026-07-22T16:56:42Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/CH4529580100.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b64a7ddb067e6c27074ba09c761ce4b9c6335c7b1130738c3fef39c3e9d3519. 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/GBAYC9500722.
Orchestre Philharmonique de Radio France
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2082391cab4f0a01f3c92a23a1f8c5be2f5a568673ce3cf0711c2895da1d3c83. 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/FR10S1713533.
Le villi, Act I, Scene 4: Non esser, Anna mia (Roberto, Anna)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd40a2cc32bcdace99aaff684e9e412bf78759d4980ca6fa964527835e7271ada. 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/FR10S1713536.
Le villi, Act I, Scene 5: Presto in viaggio (Anna, Roberto, Guglielmo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5059e61734804d37439a397479900ae4fd09904590f3d98dbd9c2ae10f92f094. 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/FR10S1713537.
Le villi, Act II, Scene 1: L'abbandono (Récitante)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfcee3fcfa4f0b80e9fa1725dba13a01fa5ec53671b2685f6c1af4ba50c783ae4. 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/FR10S1713538.
Le villi, Act II, Scene 3: Anima santa della figlia mia (Guglielmo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79c031ab6c30b841ae1998c24362d4831092f22318c1aa088710b131ca898827. 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/FR10S1713540.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe18561bd1bf96262b2cb523c7da23dabb88190b415527dda946093c174b2ada9. Chain 2 (Bitcoin): anchored in block 960370 (2026-07-31T08:38:45Z), 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/FR10S1713534.
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
Le villi, Act I, Scene 3: Se come voi piccina io fossi (Anna)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x61ba55cc639bbe225c4e4f04d5a7e74ed58ca8fc76e381dd3e9e38555370b890. Chain 2 (Bitcoin): anchored in block 960427 (2026-07-31T15:59:18Z), 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/FR10S1713535.
Le villi, Act II, Scene 2: La tregenda (Récitante)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46040624ac846692dbfa04e1b08081ecd316a2895b8b59f28467df56f52d077b. Chain 2 (Bitcoin): anchored in block 960397 (2026-07-31T12:24:41Z), 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/FR10S1713539.
Le villi, Act II, Scene 4: Torna ai felici (Roberto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x123d37e4dd3cad64f25f5cb5bab4e89fb833860f6317119a4d60ccea83c89ae1. Chain 2 (Bitcoin): anchored in block 960389 (2026-07-31T10:20:10Z), 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/FR10S1713541.
Le villi, Act II, Scene 5: Gran scena e duetto (Anna, Roberto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd83f78661220846738f750c2219a95c83a991fc4ce09b8501a4c2bca7eb56220. Chain 2 (Bitcoin): anchored in block 960418 (2026-07-31T15:20:15Z), 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/FR10S1713542.
Ettore Pozzoli: Allegro di concerto, Tema con variazioni
Sgambati: Concert for piano & Orchestra (& music by martini, corelli, gluck & respighi)
Concert for Piano and Orchestra in G Minor, Op. 15: Romanza
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x84c617e0d032407208f017be61884ac234680508c7405d9d79be82c1c072330e. 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/FR6V81290630.
Concert for Piano and Orchestra in G Minor, Op. 15: Allegro animato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5d3d1a8a8078890d0135c7fadad2d67c3fbcaa760c0f673810a7b7bb873e79a5. 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/FR6V81290631.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd88a8e99d33143c40dba67549e6a104a4256a8914c9528d77553b8c2dbfa16ed. Chain 2 (Bitcoin): anchored in block 953528 (2026-06-13T15:41:10Z), 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/FR6V81290635.
Antiche danze e arie per liuto sec XVI - XVII, Free transcription for piano: Balletto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x30959c34045acb6b5bd517cd0bb0c17ff0e9732028860e33bd7b46f87227b4b1. 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/FR6V81290636.
Concert for Piano and Orchestra in G Minor, Op. 15: Moderato Maestoso
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x273fa59a166592668560fe74beeb2155fc498b09a1ce9e9d57c2541d9bee43a3. 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/FR6V81290629.
Piano Concerto No. 2 in A-Flat Major, H. 31: V. Poco adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x46431fc9cf6e7f0c2e7bbef034ce4e999785f344f92965556b8eae22224b8bb6. 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/NLY330904682.
Piano Concerto No. 2 in A-Flat Major, H. 31: VI. Rondo. Moderato innocente
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb1a42fc063e0e05e67cf02ea429289a99c68da7f8334a2a0755c03dfa3b5e0a. 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/NLY330904683.
Piano Concerto No. 4 in E-Flat Major, H. 28: I. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6bd618e6f8030022a1fc16ad5fca5d820095ea84ac6f8a803c56405c54b2b36. 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/NLY330904687.
Piano Concerto No. 4 in E-Flat Major, H. 28: III. Rondo. Allegretto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe4a0354d2b3de06e4ae449717d125dcd3549ff1ed5061e366c0126006ec90120. 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/NLY330904689.
Piano Concerto No. 6 in C Major, H. 49: II. Larghetto
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbdb26bb339fa165a207167b146d60db0752dcd1329dcf7add7b7e39e7ea3d4bc. 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/NLY330904694.
Piano Concerto No. 7 in C Minor, H. 58: I. Allegro moderato maestoso - Lento - Tempo I
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x940f5c808e726261d000a199e1ed9946dbac14e230faf18a1ae9aff54cab1c4f. 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/NLY330904696.
Piano Concerto No. 1 in E-Flat Major, H. 27: I. Allegro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x89b543607ebf11dc256aa0a9c622fb19a075391cff35aaf667cb701dc2f64c09. 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/NLY330904678.
Piano Concerto No. 1 in E-Flat Major, H. 27: II. Air écossais. Adagio non troppo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x43778115f6abccbc43f85a0166c5647b23b7fb216e97a20155d367b940cc366c. Chain 2 (Bitcoin): anchored in block 960321 (2026-07-30T22:27:30Z), 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/NLY330904679.
Piano Concerto No. 1 in E-Flat Major, H. 27: III. Rondo finale. Allegro vivace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8d06507cc59cbcf2aaf717d7e2da0adf5ef58a28d730a973028fe3f8c1904646. 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/NLY330904680.
Piano Concerto No. 2 in A-Flat Major, H. 31: IV. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa709c35f6ec45d52cfc5769be02ea63f152bbdf650b665bc620bf73300be0010. 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/NLY330904681.
Piano Concerto No. 3 in E-Flat Major, H. 32: I. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x414c5368f1286234a7673cdaaf1b722c76dcb19356e713eee34cc6dbfcbfd16a. Chain 2 (Bitcoin): anchored in block 960383 (2026-07-31T09:50:37Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330904684.
Piano Concerto No. 3 in E-Flat Major, H. 32: II. Nocturne No. 2 in C Minor, H. 25. Moderato e molto espressivo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdf6924203f0a114cc3e8efe017100a24c85738a739e999de724f62b27ed622db. 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/NLY330904685.
Piano Concerto No. 3 in E-Flat Major, H. 32: III. Rondo. Tempo di polacca
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb55f9f15baaa110ade52c5064c146f595af265de0c4857c9bce42623585b5989. 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/NLY330904686.
Piano Concerto No. 4 in E-Flat Major, H. 28: II. Siciliano. Un poco adagio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1031c45941139951d42447ea94e75bcc269e76a0e1507b9ccb60fe0b8faaa513. Chain 2 (Bitcoin): anchored in block 960494 (2026-08-01T01:44:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY330904688.
Piano Concerto No. 5 in C Major, H. 39 'L'incendie par l'orage': I. Allegro moderato
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x12b982dd1884c2b11bec8d7ec68afcfd084674c856995f90bc242afb3bdaa14c. 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/NLY330904690.
Piano Concerto No. 2 in G Major, Op. 44: II. Andante non troppo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x65b45522fd961947be783905fcd7351b2a480474d040cec1d7d61da0218ee627. 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/NLY330606878.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5addc73b771067b53cb82b4743e59660bafb5ab63ab65c00fcb94983acb85296. 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/NLY331405733.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4ba5d4e55a91a8b29273a2a6584191e310104ce0fe89090f1127ef7f29f84738. 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/NLY331405740.
Martinia Franca Festival - 30th Anniversary
Eternity: The Timeless Music of Australia's Composers
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Scenes from Mer de Glace: Prelude, Lake Geneva
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Serenade No. 13 in G Major, K. 525, "Eine kleine Nachtmusik": I. Allegro
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Symphony No. 25 in G Minor, K. 183: I. Allegro con brio
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Serenade No. 10 in B-Flat Major, K. 361, "Gran Partita": IV. Adagio
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Serenade No. 6 in D Major, K. 239, "Serenata Notturna": I. Marcia: Maestoso
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Lucrezia Borgia: Prologue, Scene 1: Bella Venezia! (Gazella, Petrucci, Orsini, Liverotto, Vitellozzo)
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Lucrezia Borgia: Act I: Finale: Infelice! Il veleno bevesti (Lucrezia, Gennaro)
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Lucrezia Borgia: Prologue, Scene 1: Senti! La danza invitaci (Chorus)
Il Coro Lirico Marchigiano “Vincenzo Bellini”
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Lucrezia Borgia: Prologue, Scene 3: Maffio Orsini, signora, son'io (Orsini, Gazella, Petrucci, Liverotto, Gennaro, Lucrezia)
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Lucrezia Borgia: Prologue, Scene 1: Nella fatal di Rimini (Orsini)
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Lucrezia Borgia: Act II Scene 1: Rischiarata e la finestra (Rustighello, Chorus)
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Lucrezia Borgia: Prologue, Scene 2: Tranquillo ei posa (Lucrezia, Gubetta)
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Lucrezia Borgia: Prologue, Scene 3: Com'e bello (Lucrezia)
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Lucrezia Borgia: Prologue, Scene 3: Di pescatore ignobile (Gennaro)
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Lucrezia Borgia: Prologue, Scene 3: Ama tua madre (Lucrezia, Gennaro)
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Lucrezia Borgia: Prologue, Scene 3: Gente appressa (Lucrezia, Gennaro)
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Lucrezia Borgia: Act II Scene 5: Il segreto per esser felici (Orsini)
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Lucrezia Borgia: Act I Scene 1: Vieni, la mia vendetta (Duca)
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Lucrezia Borgia: Act II Scene 8: Figlio! … Era desso il figlio mio (Lucrezia)
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Lucrezia Borgia: Act I Scene 3: Qui che fai? (Rustighello, Astolfo)
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Les pêcheurs de perles. WD 13, Act I: "Je crois entendre encore"
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Lalo: Symphonie Espagnole Op. 21 / Concerto Russe Op. 29
Bartok & Ravel & Tsjaikovski: Marco Guidarini
Carissimi, Donizetti & Schumann: Mary Stuart Queen of Scots
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Gedichte der Konigin Maria Stuart, Op. 135: No. 1. Abschied von Frankreich (Farewell to France)
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Gedichte der Konigin Maria Stuart, Op. 135: No. 2. Nach der Geburt ihres Sohnes (After the birth of her son)
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Gedichte der Konigin Maria Stuart, Op. 135: No. 3. An die Konigin Elisabeth (To the Queen Elizabeth)
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Gedichte der Konigin Maria Stuart, Op. 135: No. 4. Abschied von der Welt (Farewell to this World)
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Gedichte der Konigin Maria Stuart, Op. 135: No. 5. Gebet (Prayer)
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Maria Stuarda: Act II: Allenta il pie, Regina
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Maria Stuarda: Act II: O nube! che lieve per l'aria ti aggiri
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Maria Stuarda: Act II: Nella pace del mestro riposo
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Maria Stuarda: Act III: Anna! - Io vi rivedo alfin - Deh! Tu di un'umile preghiera il suono
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Maria Stuarda: Act III: O colpo! - E gia vicino del tuo morir l'istante
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Maria Stuarda: Act III: Last Scene: Giunge il Conte
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Maria Stuarda: Act III: Ah! se un giorno de queste ritorte
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Verdi: Trouvere (Le) (Il Trovatore) (1857 Paris Version)
Verdi: Macbeth (Original Version, Florence 1847)
The 50 Most Essential Classics of the Romantic Era
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Samson et Dalila, Op. 47, Act II: Mon coeur s'ouvre a ta voix
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L'elisir d'amore, Act II: "Una furtiva lagrima"
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Les Pêcheurs de Perles, Act I: "Au fond du temple saint"
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Orphée et Eurydice, Wq. 30, Act III: "J’ai perdu mon Eurydice"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4a864d1755d409bab9bd8ac91ec499973a8d8a02f299cb8b8b3cec18e1c951f0. 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/AUAB00050124.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xaff6e6606fa3ee68146702a4d1d1a3440802cce82a257602bd2f4bcfc59b3fcb. Chain 2 (Bitcoin): anchored in block 960181 (2026-07-30T00:53:20Z), 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/AUAB00050140.
Nabucco, Act III: Chorus of the Hebrew Slaves "Va pensiero, sull'ali dorate"
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Macbeth, Act II: Come dal ciel precipita (Banco)
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The Classic 100: Opera - The Top 10 & Selected Highlights
Rigoletto, Act III: Un dì, se ben rammentomi - Bella figlia dell'amore - Live
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x2a1345799e21abb3acd94a420123e21006c5c72ea56bc2cd6c9e50b5ada7af6e. 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/AUAB00650632.
Der Rosenkavalier, Act III: Marie Theres' - Hab' mir's gelobt - Ist ein Traum - Spür nur dich
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Orfeo ed Euridice, Wq. 30, Act 3: "Che farò senza Euridice?"
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Les Contes d'Hoffmann, Act II: Barcarolle: "Belle nuit, ô nuit d’amour"
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La traviata, Act I: E strano! - Ah, fors'è lui
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Carmen, WD 31, Act 2: "Votre toast, je peux vous le rendre...Toréador, en garde"
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