Emilio de' Cavalieri (c. 155011 March 1602), or Emilio dei Cavalieri (the spellings "del" and "Cavaliere" are contemporary typographical errors), was an Italian composer, producer, organist, diplomat,
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 0x030d66fe364534e541ef9894819e04a29c9152dfefce99433ce69e1a561c359c. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f8d7cac1-bd22-4b77-b911-0d834753037c.json and https://artists.proofprofile.net/proofs/artist/f8d7cac1-bd22-4b77-b911-0d834753037c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
Cavalieri: Rappresentatione di anima et di corpo
Rappresentatione di anima et di corpo: Sinfonia
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 0x1e7ae663a8e3c96d01a2099422f487e0394264f8f929c08fee95a8fe5a08bfa5. 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/FRZ141407010.
Rappresentatione di anima et di corpo, Atto I Scena 1: "Il tempo, il tempo fugge" (Tempo)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x166e194226708e9bf155844686b5ac10c8c233e7819f7a09eecfafbdba83d652. 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/FRZ141407040.
La Pellegrina: Music for the Wedding of Ferdinando de' Medici and Christine de Lorraine, Princess of France Florence 1589
Una stravaganza dei Medici (The 1589 Florentine Intermedi), I. The Harmony of the Spheres: 1. Dalle più alte sfere (Antonio Archilei or Emilio de' Cavalieri)
Dame Emma Kirkby/Taverner Players/Andrew Parrott
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdc0b1ccdd9bce32e565c010974013f640ec1983a345b1befcce1f7acb0a46546. 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/GBAYC8601779.
Stravaganza d'Amore! The Birth of Opera at the Medici Court
All'imperio d'Amore: 1. Toccata "La Renuccini"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc611c21ad044918736a9676a0281880a394aa79424df4f0a3d5152ccac0d35d6. 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/FR7JM1662010.
All'imperio d'Amore: 2. O fortunato giorno a 30 "La Pellegrina"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb348ab5d4bf5325ea0436401e6cb74f70c7a55102b878796333253eb329c4d9c. 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/FR7JM1662020.
All'imperio d'Amore: 4. O che felice giorno a voce sola
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd6e495c698342bf3d0f8f47305a74d0b794e0e31a1ece78d2f192bf79bd2c14b. 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/FR7JM1662040.
All'imperio d'Amore: 5. Ineffabile ardore a 6 "Il rapimento di Cefalo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc4ce736e017e6eba8b2dfb8f5ee5c8828693bf61a6cf7c918394194bc37322ad. 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/FR7JM1662050.
All'imperio d'Amore: 6. La dipartita e amara a 4
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd155107e319cc9160e0c65e566dd338878a0b1080cbe3b0b379854ef9b96bf75. 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/FR7JM1662060.
Le Lagrime d'Orfeo: 27. Sinfonia a 6. Spirto del Ciel "Primo ballo della Notte d’Amore"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x29965e552f3d7006241e8620e7e7d509c822617706c94d1c9d92ee0f972d05df. 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/FR7JM1663270.
All'imperio d'Amore: 7. Ineffabile ardore a 6 "Il rapimento di Cefalo"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0cbeaea7231554987ed715e29c933dec4b7409c70a03b11099b59409cc1a55a7. Chain 2 (Bitcoin): anchored in block 956891 (2026-07-06T07:16:32Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1662070.
Le Lagrime d'Orfeo: 28. Funeste piagge "Euridice"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6ae407f87adde16cb576704c3eb4c7f18e3d4725e0d2bf8cef925d1a56cf5b5. 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/FR7JM1663280.
All'imperio d'Amore: 8. Non havea Febo ancora a voce sola
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3c782dacb2454973a7f98e391d3cd032a417347fbe946cd2b2f67d6084c9fb50. 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/FR7JM1662080.
Le Lagrime d'Orfeo: 30. Trionfi oggi pietà "Euridice"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7921568f13774780e7f17bac113f4b12f012c4c827a32ec3c5b10f7bea524525. 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/FR7JM1663300.
All'imperio d'Amore: 10. Donne le celeste lume a 9 "Stravaganza d'Amore"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe2d2e5e6d57fbe1a4b2718a12b7a398134eba249380b3fb7006d8c43ac450e7e. Chain 2 (Bitcoin): anchored in block 957819 (2026-07-13T07:53:33Z), 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/FR7JM1662100.
Le Lagrime d'Orfeo: 31. Gioite al canto mio "Euridice"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xbccee092a925e9de52d0cfad4c3e5d80c6e4dfee860c0fdb37f4b6ea47fb0adb. 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/FR7JM1663310.
La Favolla d'Apollo: 11. Dal vago e bel sereno a 6 "La Pellegrina"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0a0c40b9e8388b86c8d72113a73cd558220a23f3590dffdd640f1303c6868392. Chain 2 (Bitcoin): anchored in block 956857 (2026-07-06T01:26:17Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1662110.
Il Ballo degli reali Amanti: 34. Dolcissime sirene a 6 "La Pellegrina"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf202938ca940b7372f7a21baeec9714fa4a7e1442a9a3e73b408c07d550b5978. 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/FR7JM1663340.
La Favolla d'Apollo: 14. Qui di carne si sfama a 12 "La Pellegrina"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2c1547bc25427ceff9297fb344e841e2a49f397d211ef02467c2a3d7c23c9a1. 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/FR7JM1662140.
La Favolla d'Apollo: 15. Apollo affronta il serpente
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc917d4212454ce1acf6400dac47b9a54ef536920887a67b7d010d1ba175e7965. 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/FR7JM1662150.
La Favolla d'Apollo: 16. Poi giacque estinto al fine "La Dafne"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6b14030f35e82b1a784b4a4c024896e2448f3c3d7b5223edcc56408f1765ffe2. 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/FR7JM1662160.
Il Ballo degli reali Amanti: 37. O che nuovo miracolo a 5, a 3 "La Pellegrina"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x79d96a99ae9c7f4dce02ac3cc6f997e2a669dc9511aaab316565f7253661acae. 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/FR7JM1663370.
La Favolla d'Apollo: 18. Piangete, Ninfe "La Dafne"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x785ddfa6231f59712dec1a01f353488626a5e16aa3e5ade97249250695939dd4. Chain 2 (Bitcoin): anchored in block 957061 (2026-07-07T16:07:00Z), 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/FR7JM1662180.
La Favolla d'Apollo: 19. Sinfonia a 6 "La Pellegrina"
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95fd5c9477d2d1b5ced927aef62892e5d43a23e551b64b72c50ba9a5f227c8e3. 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/FR7JM1662190.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x4aa344115e3eaa4e06e6c47133c51d32f9b322b32581738af0808383f3fc3771. 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/GBF078542405.
L'Arpeggiata, Christina Pluhar: The Complete Alpha Recordings
La Villanella, Prima parte, Pensieri amorosi: I. Avrilla mia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5b2da578f22bda10980abb7b9083de1bee9130fb7aaa2cdb05f7ce2e607047d1. Chain 2 (Bitcoin): anchored in block 957043 (2026-07-07T13:52:39Z), 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/FR50X0001201.
Homo fugit velut umbra (Passacaglia della Vita)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed11115987547517b8b336ea813394e657b5d209f8130426b9474a87c5ca91d8. 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/FR50X0102001.
Rappresentatione di Anima, et di Corpo: Sinfonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cbc3296ccba9a9c535b598c8685af17be67e3b064b953cb521e941ab30a3f79. 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/FR50X0406501.
La Villanella, Prima parte, Pensieri amorosi: II. O fronte serena
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xc303c7ae21d5120949ebf00f620ff295d50463f7423e52fd3c607643a14d4661. 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/FR50X0001202.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd14e5a5e16efd37f84f89abbf380fa3b6d2508e51725948e1d696b70c5bf03b. 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/FR50X0102002.
Rappresentatione di Anima, et di Corpo, Intermedio: Pass e Medio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x76947a2c2205e27d57adf2c84049e8f0c728270f01a09b3df401c826f156d433. Chain 2 (Bitcoin): anchored in block 959145 (2026-07-22T15:39:05Z), 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/FR50X0406502.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fcf01fb7e9cf54c853721a4cca99b6ee1a315386051a2677609b3888ef1ddfe. 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/FR50X0102003.
La Villanella, Prima parte, Pensieri amorosi: IV. Sinfonia 9
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8b37e6ad4c7e3de9decc8462b0d311d6c1dd0249bc47c81f59067edab72ed3ac. 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/FR50X0001204.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1bc9043b51b2c2ca06755551541d2dc65a4e8c243edddf0c9e2d41f5de022a32. 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/FR50X0102004.
La Villanella, Prima parte, Pensieri amorosi: V. Ite sospiri miei
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf83d8736838002dc29346ccb62f897a55a3e69c68bb2d119f65ff597a4b25b42. 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/FR50X0001205.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x33d83240de1a8c4214f9b02f785a371035185b47cb4386bc786085490a62ffc6. 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/FR50X0102005.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92514f1cd7c23edc9022e53a2c25abf887ac91fc53889903e112fb34c063608d. 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/FR50X0102006.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9397821dbbc02c055bd3d79697627d36b54ef31a0fbc932e8c2ce73ded797f1f. 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/FR50X0102007.
La Villanella, Seconda parte, Dolente partita: II. O cor sempre dolente
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x04006343251972e7e948319df7178ddaa3ade2202e0d7869ba45c6fa5bbde563. 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/FR50X0001208.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c1116128c3a220436b04f18bb84c8fa16dfad7f0bc6849438a411cba7e1b6ca. 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/FR50X0102008.
La Villanella, Seconda parte, Dolente partita: III. L'Arpeggiata
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x06a18db09a8b70e26eeba4daa9b851a5cd5a49fd5b82b6589ff462f55045da11. 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/FR50X0001209.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x917907bb402953092677c38b0f0ca4d09ffcc9b6d20df7760ab1f545ce71be31. 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/FR50X0102009.
La Villanella, Seconda parte, Dolente partita: IV. Galliarda prima
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa6d27371144fa40057d8b37c331212f477f8adfd437c903d8a621230880d9500. 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/FR50X0001210.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d07edfe68e4b1d3aa8ac1a1212cce9226d4435bf3a76a923f34a35119399416. 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/FR50X0102010.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8c85e4f3405bd1e76b29b845d369d09c7155ef7fb06c794132869a09de470605. 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/FR50X0102011.
La Villanella, Seconda parte, Dolente partita: VI. Alma mia, dove t'en vai
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0360b2f0b20e5188e24586634a7f005a6b98e62caafd11506b821f7dedd061c4. 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/FR50X0001212.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdaa357c00483df17966f4e56fc13b22e179416da05facc4a256ed6fad91a5e42. 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/FR50X0102012.
La Villanella, Seconda parte, Dolente partita: VIII. Lacrime estreme
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfb6c2e9a50922a63640aa1b27f755bd6beb4b908666bd2c5c66a7d1c825bf8b2. 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/FR50X0001214.
La Villanella, Terza parte, Alle nozze: I. Senso fallace
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf8d67b0bc1384e6015b37c8035c278d99b439f3d5b938ea3d6b25646920420bd. 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/FR50X0001217.
La Villanella, Terza parte, Alle nozze: IV. Ai conviti, alle nozze
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xae7899804d9c44ba492d495caac930afd9a71dc9603f1e3e1b690ffd160ac9fa. 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/FR50X0001220.
La Villanella, Terza parte, Alle nozze: V. Tarantella di Sannicandro
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x94c7cd5c87c2c0ded54dc4cc2b72567f7988b7ad991c81a899c20fb11dcd1ef7. 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/FR50X0001221.
Cavalieri: Rappresentatione di Anima, et di Corpo
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3cbc3296ccba9a9c535b598c8685af17be67e3b064b953cb521e941ab30a3f79. 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/FR50X0406501.
Rappresentatione di Anima, et di Corpo, Atto secondo, Intermedio: Pass e Medio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3986f4aa223f7a1c8ec65c0df006e95e9e5e3a10dbce260eec8803b058a2c835. 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/FR50X0406518.
Rappresentatione di Anima, et di Corpo, Atto secondo: Sinfonia
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x95dc12abbb174920218b4ff2206af2fb1085b59f01c0cc34f819f1c15441fcfe. 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/FR50X0406519.
Rappresentatione di Anima, et di Corpo, Atto primo: Scena seconda (Choro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x07fe5be62297587c495a20bb9c2396eb712d043253c376a5c92a37a4e9711c91. 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/FR50X0406504.
Rappresentatione di Anima, et di Corpo, Atto Terzo: Scena quarta (Consiglio, Anime dannate, et si riapre l'Inferno, Intelletto, Anima, Corpo, Cielo aperto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdbe64d3f829185ce1c1f053dc484447ad0ebae96ea016eb8503985b61a3decea. 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/FR50X0406523.
Rappresentatione di Anima, et di Corpo, Atto Terzo: Scena sesta (Consiglio, Anime dannate, s'apre l'Inferno, Intelletto, Anima, Corpo, e'l Cielo aperto)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd957acf7f13ab71a4599cfeee393ab8ec7b985eb235ddaaa30e6aeeb963e9c03. 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/FR50X0406525.
Rappresentatione di Anima, et di Corpo, Atto secondo: Scena terza (Choro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf64b58147ac9a0932dfb362b5835587230d431be057270e7c3950744bf05314d. 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/FR50X0406510.
Rappresentatione di Anima, et di Corpo, Atto secondo: Scena sesta (Angelo Custode, Anima, Corpo, Choro)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe6214195354be08b072f23273b7e8fe30f1600ee401b66cc3146849f1db6e31d. 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/FR50X0406513.
Rappresentatione di Anima, et di Corpo, Epilogo, Intermedio: Pass e Medio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x540ec969a0ada6da24a9aa80b94d02ce46bc118e1437ab74edcf9870256cfbe5. 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/FR50X0406531.
Rappresentatione di Anima, et di Corpo, Atto secondo: Scena ottava (Angelo Custode, Anima, Corpo, Angeli nel Cielo, che s'apre)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe3b8a6327e4702b6af2d5353bb51b196adda3c1f58d69e953243fa8db757ddd1. 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/FR50X0406515.
Rappresentatione di Anima, et di Corpo, Atto secondo, Intermedio: Capriccio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x18c5c3343ad44c40d67f93f6a24acf3824a45ea91bf92721f2c2ef3b6344b3d2. 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/FR50X0406517.
Sonate Al Pizzico: Italian Duets for Plucked Strings
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x91e8b381e833acda8c02ce56be26c38a3cc0e8464be883d6154d76f04cd6466f. 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/HKI199930606.
Dido and Aeneas, Z. 626: When I Am laid in earth
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9ceba3173d874ad6f58887079f43e04cc56b1c356aad95025dc9e3b405a33b49. 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/HKI199930712.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7db71544cdd5036bf1689fba8c78fe77074ed62963b103242bffc7db345dd2b0. 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/HKI199930715.
Cavalieri: Lamentationes Jeremiae Prophetae
Lamentationes Jeremiae Prophetae, Prima die: Lectio prima
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x8960a95ba7d62a8a552025cb85545c9ce23ea37f841dae4c94878a10217a9141. 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/CH1492345101.
Lamentationes Jeremiae Prophetae, Prima die: Lectio prima. Incipit lamentatio
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0e959a4689c0644a7cd87dea714a5f7b9238ab74fdc33a1acb77e1cf971344fe. 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/CH1492345119.
Cavalieri: Lamentationes Hieremiæ Prophetae
Cavalieri: Rappresentatione di anima e di corpo (Play of Soul and of Body)
Cavalieri: Lamentationes Hieremiae Prophetae cum Responsoriis
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x843555970f251e631c7b407f4e4369387637b32f9709fe46986c21071ebf5ee2. 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/FR50X0001101.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xb2f53f8182760351724b770e76651000c23ecc2af1ee64ded32228c9e4700898. 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/FR50X0001102.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x991a1b39488d9da6d984c791d07d8917b253020d1e701e81a248baa928159506. 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/FR50X0001103.
Prima die Lectio prima: III. Quomodo sedet sola
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa3deca046d9e7715f90d0327dfd5db022f2add555e30719f347a1d51725b98ca. 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/FR50X0001104.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5ce05a37ee1d8026d7b52a025cad6ef189c3b3dded8c17a8afcabd1acabba093. 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/FR50X0001105.
Prima die Lectio prima: V. Plorans ploravit
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6d6a144e9d63b6a1f057affa15e90220f23a955d851ef4deeaab3d1007898c30. Chain 2 (Bitcoin): anchored in block 959128 (2026-07-22T14:47:41Z), 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/FR50X0001106.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7aa525af6eebaae763a130406a9f7b2bd98f3a0820fc848ab1aef59f64e06ee0. Chain 2 (Bitcoin): anchored in block 959163 (2026-07-22T20:47:23Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0001107.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x92b68dc1e585fae89bf697a96281edebc0ddfaf35339e5744545f48a9559942c. 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/FR50X0001109.
Prima die Lectio prima: IX. Viae Sion lugent
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdb38d5170c1aba172e071bb11819c6b80389cc31b883db0a3e1a037531f8b91a. Chain 2 (Bitcoin): anchored in block 957118 (2026-07-22T01:30:05Z), 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/FR50X0001110.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xa095f548b45298997411f3e6bfa2d9fb05eb467868aecd3d34741a9b187b163b. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/FR50X0001112.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7dd478a8c108632c8036362ae8a266409d21869433c2c531e5a049d6932db092. 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/FR50X0001113.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe70cf0101b3c88fd578b0a1c3bb57468ed0e2a96c59cb5d43937d6bbf36697c5. Chain 2 (Bitcoin): anchored in block 957073 (2026-07-07T18:39:05Z), 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/FR50X0001114.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x133b30c273442ef39b92f36e3faf8cf902bada3b0e2f7d03a1dbe5ce1c4721de. 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/FR50X0001121.
Secunda die Lectio prima: I. De lamentatione
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xe65a6ce80a73af2859add4ab771ae3822c261e92678fc0b8b97cf0f891172c4e. 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/FR50X0001122.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x0771aab020920070aa55ea19defd2afc76d4d7c1c637ed59bd34a200b51fb416. 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/FR50X0001123.
Secunda die Lectio prima: VI. Hierusalem convertere ad dominum tuum
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe7079ca6237e5589ed4738d607379ae45cddcfa944870c77e7799725c1a605d. 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/FR50X0001127.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3345cb7b40fef930537fb5d2ba7d0844e4e589389296e79547caf2ec36220c1b. 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/FR50X0001128.
Cavalieri: Rappresentatione Di Anima E Di Corpo
Peter Philips: Keyboard Music (English Orpheus 25)
Cavalieri: Rappresentatione di anima, et di corpo (Live)
Peter Philips: Consort Music (English Orpheus 24)
Saints and Sinners - The Music of Medieval and Renaissance Europe
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xac69e0b5d52fc1af7f563265301d1b3fd4a58b4f2c63e3d2b8a1fec2b2b3c6f0. 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/HKI190008801.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x188ee2790b8cff06c118b7a1c1c87eb1c2cbec0a54efdb9b15e521af9b8fd87b. 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/HKI199530308.
Sederunt principes (4-part organum - plainchant)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x34ccee54ce3aa819cacdac32fb9cb5ed9f5b09950a9fdc65758f383510ebb039. 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/HKI190433631.
Laudario di Cortona: Venite a laudare (Come and praise)
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x7b9237648a26b501c09db59d44701fcc02eac84ca3a033d064ce6a7dd1e32f3a. 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/HKI190556909.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x467b9417444e2f213f3d37d1b476ba3c443839dc6e902349f51ade2f4b9e5a4e. 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/DEY322206003.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfe2921b288e0d386b3b00f6eb1defcc6d28749ac3775d5da6b60579d3f6b347b. 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/QZ93K1800014.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x6f5e73237d0e2ca96e2b05cc783e57e5d3bc3a28e2360573896662c9edb1c913. 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/QZ93K1800016.
Pavan and Galliards No. 2 in A Minor, MB 15: I. Pavan, the Earl of Salisbury
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x53ab21286f70acfe6c186d854649bff816176fd403e2b0b4185569a3b358a66c. 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/QZ93K1800022.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x49e2f0e4ca4eb779e2f1832c501c9f7c7d647eae8f0705966b6171236ae67adf. 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/QZ93K1800024.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf70ff3e06b3d3e56024bf8efad802638d250a9fb7071384667b070f04242a2db. 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/QZ93K1800026.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3620cc2718cc4b9d127b256a88354296f8024ae0343a4349182397e3273451bc. 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/USSM11402405.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x55d57ea845fb02b7bbef7f4bb5598ffbe627c9d3da52aeed7d08a76645381078. 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/USSM11402406.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x3d485a0b34224850a6dba80d38551c2ab35983e5849f34c695d6c2564ad8dc53. Chain 2 (Bitcoin): anchored in block 957032 (2026-07-07T11:43:09Z), 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/USSM11402408.
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xfd901cb56b7a3dc290ed9d25529e5320ab80ffd5ca915d14ef1452b8dc0f63e1. 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/USSM11402410.
Art & Music: Caravaggio - Music of His Time
Songs Without Words – Jazz of the Golden Age
Tutta Bella!: A Venetian Christmas Revels
Lirum Li Tronc: Sordellina, Colascione & Buttafuoco in Renaissance Naples
Intorno all'oratorio di San Filippo Neri
The Christmas Revels - Down Through the Winters
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x1be9d5d05dfb3cc36235ed8b71ff2fe28f9d4c86aacd7110ea6698992835dc83. 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/FRZ141435140.
Dal vago e bel sereno, a 6: Dal vago e bel sereno a 6
Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xf11db0561780e8db3249956ee80fc736b36ab9d9d2b6607ff15fcfd2bbc76305. 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/BEF640720425.
European Renaissance: Music for Pleasure
L'organo a Firenze dai Medici all'Unità d'Italia